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MDEV-30032: EXPLAIN FORMAT=JSON output: print costs

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Basic printout for join and table execution costs.
This commit is contained in:
Sergei Petrunia
2022-11-19 21:00:23 +03:00
parent 657868f5e7
commit ffe0beca25
91 changed files with 3441 additions and 18 deletions
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2
mysql-test/include/analyze-format.inc
View File

@ -1,3 +1,3 @@
# The time on ANALYSE FORMAT=JSON is rather variable
--replace_regex /("(r_total_time_ms|r_table_time_ms|r_other_time_ms|r_buffer_size|r_filling_time_ms|r_query_time_in_progress_ms|r_unpack_time_ms)": )[^, \n]*/\1"REPLACED"/
--replace_regex /("(r_total_time_ms|r_table_time_ms|r_other_time_ms|r_buffer_size|r_filling_time_ms|r_query_time_in_progress_ms|r_unpack_time_ms|cost)": )[^, \n]*/\1"REPLACED"/

2
mysql-test/include/analyze-no-filtered.inc Normal file
View File

@ -0,0 +1,2 @@
--replace_regex /("(filtered|r_total_time_ms|r_table_time_ms|r_other_time_ms|r_buffer_size|r_filling_time_ms|r_query_time_in_progress_ms|r_unpack_time_ms|cost)": )[^, \n]*/\1"REPLACED"/

1
mysql-test/include/explain-no-costs-filtered.inc Normal file
View File

@ -0,0 +1 @@
--replace_regex /("(cost|filtered)": )[^, \n]*/\1"REPLACED"/

1
mysql-test/include/explain-no-costs.inc Normal file
View File

@ -0,0 +1 @@
--replace_regex /("(cost)": )[^, \n]*/\1"COST_REPLACED"/

49
mysql-test/main/analyze_format_json.result
View File

@ -10,6 +10,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -20,6 +21,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -46,6 +48,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -56,6 +59,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -75,6 +79,7 @@ ANALYZE
"r_loops": 0,
"rows": 1,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null
}
@ -96,6 +101,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -106,6 +112,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -125,6 +132,7 @@ ANALYZE
"r_loops": 10,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -149,6 +157,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -159,6 +168,7 @@ ANALYZE
"r_loops": 1,
"rows": 100,
"r_rows": 100,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -174,6 +184,7 @@ ANALYZE
"r_loops": 1,
"rows": 100,
"r_rows": 100,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -199,6 +210,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -209,6 +221,7 @@ ANALYZE
"r_loops": 1,
"rows": 100,
"r_rows": 100,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -224,6 +237,7 @@ ANALYZE
"r_loops": 1,
"rows": 100,
"r_rows": 100,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -258,6 +272,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -268,6 +283,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -287,6 +303,7 @@ ANALYZE
"r_loops": 10,
"rows": 2,
"r_rows": 0.2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -319,6 +336,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -329,6 +347,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -383,6 +402,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -397,6 +417,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -463,6 +484,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -473,6 +495,7 @@ ANALYZE
"r_loops": 1,
"rows": 5,
"r_rows": 5,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -499,6 +522,7 @@ ANALYZE
"r_loops": 5,
"rows": 1010,
"r_rows": 203.8,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -533,6 +557,7 @@ ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -543,6 +568,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -557,6 +583,7 @@ ANALYZE
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -567,6 +594,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -604,6 +632,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"having_condition": "TOP > t2.a",
@ -624,6 +653,7 @@ ANALYZE
"r_loops": 1,
"rows": 256,
"r_rows": 256,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -644,6 +674,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"filesort": {
@ -663,6 +694,7 @@ ANALYZE
"r_loops": 1,
"rows": 256,
"r_rows": 256,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -697,6 +729,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"filesort": {
@ -716,6 +749,7 @@ ANALYZE
"r_loops": 1,
"rows": 256,
"r_rows": 256,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -743,6 +777,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -753,6 +788,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -767,6 +803,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -786,6 +823,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -796,6 +834,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -832,6 +871,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"filesort": {
@ -860,6 +900,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -874,6 +915,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -895,6 +937,7 @@ ANALYZE
"r_loops": 0,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -903,6 +946,7 @@ ANALYZE
"r_loops": 0,
"rows": 2,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null
}
@ -915,6 +959,7 @@ ANALYZE
"r_loops": 0,
"rows": 2,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null
},
@ -954,6 +999,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -964,6 +1010,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -979,6 +1026,7 @@ ANALYZE
"r_loops": 0,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"nested_loop": [
{
"read_sorted_file": {
@ -996,6 +1044,7 @@ ANALYZE
"r_loops": 0,
"rows": 10,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null,
"attached_condition": "t2.a < t1.a"

1
mysql-test/main/analyze_format_json.test
View File

@ -154,6 +154,7 @@ drop table t0, t1;
--echo #
--echo # MDEV-7970: EXPLAIN FORMAT=JSON does not print HAVING
--source include/explain-no-costs.inc
--echo #
create table t0(a int);
insert into t0 values (0),(1),(2),(3);

25
mysql-test/main/analyze_stmt_orderby.result
View File

@ -182,6 +182,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t2.b",
"temporary_table": {
@ -191,6 +192,7 @@ EXPLAIN
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t0.a is not null"
}
@ -205,6 +207,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t0.a"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -222,6 +225,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"filesort": {
@ -241,6 +245,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -260,6 +265,7 @@ ANALYZE
"r_loops": 10,
"rows": 1,
"r_rows": 0.4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -285,6 +291,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"read_sorted_file": {
@ -294,6 +301,7 @@ EXPLAIN
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t0.a is not null"
}
@ -310,6 +318,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t0.a"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -325,6 +334,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -345,6 +355,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -366,6 +377,7 @@ ANALYZE
"r_loops": 10,
"rows": 1,
"r_rows": 0.4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -396,6 +408,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"filesort": {
@ -415,6 +428,7 @@ ANALYZE
"r_loops": 1,
"rows": 1000,
"r_rows": 1000,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -459,6 +473,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"duplicate_removal": {
@ -471,6 +486,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -485,6 +501,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -527,6 +544,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"filesort": {
@ -555,6 +573,7 @@ ANALYZE
"r_loops": 1,
"rows": 5,
"r_rows": 5,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -570,6 +589,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 7,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -598,6 +618,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "count(distinct t5.b)",
"temporary_table": {
@ -610,6 +631,7 @@ EXPLAIN
"table_name": "t6",
"access_type": "ALL",
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t6.b > 0 and t6.a <= 5"
}
@ -620,6 +642,7 @@ EXPLAIN
"table_name": "t5",
"access_type": "ALL",
"rows": 7,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -666,6 +689,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -679,6 +703,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 20,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

6
mysql-test/main/analyze_stmt_orderby.test
View File

@ -21,6 +21,7 @@ insert into t2 select A.a*1000 + B.a, A.a*1000 + B.a from t0 A, t1 B;
--echo #
explain
update t2 set b=b+1 order by b limit 5;
--source include/explain-no-costs.inc
explain format=json
update t2 set b=b+1 order by b limit 5;
--source include/analyze-format.inc
@ -32,6 +33,7 @@ update t2 set b=b+1 order by b limit 5;
--echo #
explain
update t2 set a=a+1 where a<10;
--source include/explain-no-costs.inc
explain format=json
update t2 set a=a+1 where a<10;
--source include/analyze-format.inc
@ -43,6 +45,7 @@ update t2 set a=a+1 where a<10;
--echo #
explain
delete from t2 order by b limit 5;
--source include/explain-no-costs.inc
explain format=json
delete from t2 order by b limit 5;
--source include/analyze-format.inc
@ -54,6 +57,7 @@ delete from t2 order by b limit 5;
--echo #
explain
select * from t0,t2 where t2.a=t0.a order by t2.b limit 4;
--source include/explain-no-costs.inc
explain format=json
select * from t0,t2 where t2.a=t0.a order by t2.b limit 4;
--source include/analyze-format.inc
@ -66,6 +70,7 @@ select * from t0,t2 where t2.a=t0.a order by t2.b limit 4;
--echo #
explain
select * from t0,t2 where t2.a=t0.a order by t0.a limit 4;
--source include/explain-no-costs.inc
explain format=json
select * from t0,t2 where t2.a=t0.a order by t0.a limit 4;
--source include/analyze-format.inc
@ -143,6 +148,7 @@ select count(distinct t5.b) as sum from t5, t6
where t5.a=t6.a and t6.b > 0 and t5.a <= 5
group by t5.a order by sum limit 1;
--source include/explain-no-costs.inc
explain format=json
select count(distinct t5.b) as sum from t5, t6
where t5.a=t6.a and t6.b > 0 and t5.a <= 5

16
mysql-test/main/brackets.result
View File

@ -261,6 +261,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"read_sorted_file": {
@ -270,6 +271,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -291,6 +293,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"read_sorted_file": {
@ -300,6 +303,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -329,12 +333,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.a = 20"
}
@ -346,12 +352,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -383,12 +391,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.a = 20"
}
@ -400,12 +410,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -445,6 +457,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"read_sorted_file": {
@ -454,6 +467,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -466,12 +480,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.pk > 4"
}

5
mysql-test/main/brackets.test
View File

@ -117,24 +117,28 @@ let $q1=
select a from t1 order by a desc limit 1;
eval $q1;
eval explain extended $q1;
--source include/explain-no-costs.inc
eval explain format=json $q1;
let $q2=
(select a from t1 order by a desc) limit 1;
eval $q2;
eval explain extended $q2;
--source include/explain-no-costs.inc
eval explain format=json $q2;
let $q1=
(select a from t1 where a=20 union select a from t1) order by a desc limit 1;
eval $q1;
eval explain extended $q1;
--source include/explain-no-costs.inc
eval explain format=json $q1;
let $q2=
((select a from t1 where a=20 union select a from t1) order by a desc) limit 1;
eval $q2;
eval explain extended $q2;
--source include/explain-no-costs.inc
eval explain format=json $q2;
drop table t1;
@ -150,6 +154,7 @@ let $q=
((select * from t1 order by pk) limit 2) union (select * from t1 where pk > 4);
eval $q;
eval explain extended $q;
--source include/explain-no-costs.inc
eval explain format=json $q;
drop table t1;

48
mysql-test/main/cte_recursive.result
View File

@ -1339,12 +1339,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived4>",
"access_type": "ALL",
"rows": 24,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
@ -1355,12 +1357,14 @@ EXPLAIN
{
"query_block": {
"select_id": 4,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "folks",
"access_type": "ALL",
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "folks.`name` = 'Me2'"
}
@ -1372,12 +1376,14 @@ EXPLAIN
"query_block": {
"select_id": 6,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived3>",
"access_type": "ALL",
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "prev_gen.`id` < 345",
"materialized": {
@ -1389,12 +1395,14 @@ EXPLAIN
{
"query_block": {
"select_id": 3,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "folks",
"access_type": "ALL",
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "folks.`name` = 'Me'"
}
@ -1406,6 +1414,7 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1413,6 +1422,7 @@ EXPLAIN
"access_type": "ALL",
"possible_keys": ["PRIMARY"],
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -1422,6 +1432,7 @@ EXPLAIN
"table_name": "<derived3>",
"access_type": "ALL",
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -1446,12 +1457,14 @@ EXPLAIN
"query_block": {
"select_id": 5,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived4>",
"access_type": "ALL",
"rows": 24,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "ancestors.`id` < 234"
}
@ -1499,12 +1512,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived3>",
"access_type": "ALL",
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
@ -1515,12 +1530,14 @@ EXPLAIN
{
"query_block": {
"select_id": 3,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "v",
"access_type": "ALL",
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "v.`name` = 'Me' and v.father is not null and v.mother is not null"
}
@ -1535,6 +1552,7 @@ EXPLAIN
"used_key_parts": ["id"],
"ref": ["test.v.father"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -1548,6 +1566,7 @@ EXPLAIN
"used_key_parts": ["id"],
"ref": ["test.v.mother"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1558,12 +1577,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived4>",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "a.father is not null and a.mother is not null"
}
@ -1578,6 +1599,7 @@ EXPLAIN
"used_key_parts": ["id"],
"ref": ["a.father"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -1591,6 +1613,7 @@ EXPLAIN
"used_key_parts": ["id"],
"ref": ["a.mother"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1824,12 +1847,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived2>",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
@ -1840,12 +1865,14 @@ EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1856,12 +1883,14 @@ EXPLAIN
"query_block": {
"select_id": 3,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived2>",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t.a < 1000"
}
@ -2460,6 +2489,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -2470,6 +2500,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -2494,6 +2525,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "UNION",
"cost": "REPLACED",
"r_loops": 10,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -2504,6 +2536,7 @@ ANALYZE
"r_loops": 10,
"rows": 2,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -3869,6 +3902,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -3879,6 +3913,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -3898,6 +3933,7 @@ ANALYZE
"r_loops": 3,
"rows": 1,
"r_rows": 0.333333333,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -3941,6 +3977,7 @@ ANALYZE
"query_block": {
"select_id": 4,
"operation": "UNION",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -3952,6 +3989,7 @@ ANALYZE
"r_loops": 1,
"rows": 14,
"r_rows": 14,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -3971,6 +4009,7 @@ ANALYZE
"r_loops": 14,
"rows": 1,
"r_rows": 0.071428571,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4145,6 +4184,7 @@ ANALYZE
"query_block": {
"select_id": 4,
"operation": "UNION",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -4155,6 +4195,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4170,6 +4211,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -4180,6 +4222,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4193,6 +4236,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "UNION",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -4203,6 +4247,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4222,6 +4267,7 @@ ANALYZE
"r_loops": 4,
"rows": 2,
"r_rows": 0.5,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4300,6 +4346,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -4310,6 +4357,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

3
mysql-test/main/cte_recursive.test
View File

@ -1110,6 +1110,7 @@ as
)
select ancestors.name, ancestors.dob from ancestors;
--source include/explain-no-costs.inc
explain FORMAT=JSON
with recursive
prev_gen
@ -1139,6 +1140,7 @@ as
select ancestors.name, ancestors.dob from ancestors;
--echo #
--source include/explain-no-costs.inc
explain format=json
with recursive
ancestor_couples(h_id, h_name, h_dob, h_father, h_mother,
@ -1343,6 +1345,7 @@ drop table folks;
create table t1(a int);
insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
--source include/explain-no-costs.inc
explain format=json
with recursive t as (select a from t1 union select a+10 from t where a < 1000)
select * from t;

1187
mysql-test/main/derived_cond_pushdown.result
View File

File diff suppressed because it is too large Load Diff

195
mysql-test/main/derived_cond_pushdown.test
View File

File diff suppressed because it is too large Load Diff

38
mysql-test/main/derived_view.result
View File

@ -381,12 +381,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.f2 in (2,3) and t2.f2 is not null"
}
@ -401,10 +403,12 @@ EXPLAIN
"used_key_parts": ["f1"],
"ref": ["test.t2.f2"],
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.f1",
"temporary_table": {
@ -414,6 +418,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.f1 in (2,3)"
}
@ -485,16 +490,19 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived2>",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "tt.f1",
"temporary_table": {
@ -504,11 +512,13 @@ EXPLAIN
"table_name": "<derived3>",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tt.f1 > 2",
"materialized": {
"query_block": {
"select_id": 3,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.f1",
"temporary_table": {
@ -518,6 +528,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.f1 < 7 and t1.f1 > 2"
}
@ -566,17 +577,20 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived3>",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tt.f1 > 2 and tt.f1 > 2 and tt.f1 is not null",
"materialized": {
"query_block": {
"select_id": 3,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.f1",
"temporary_table": {
@ -586,6 +600,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.f1 < 7 and t1.f1 > 2 and t1.f1 > 2"
}
@ -607,10 +622,12 @@ EXPLAIN
"used_key_parts": ["f1"],
"ref": ["tt.f1"],
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
"select_id": 5,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.f1",
"temporary_table": {
@ -620,6 +637,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.f1 < 7 and t1.f1 > 2 and t1.f1 > 2"
}
@ -707,17 +725,20 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived2>",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "x.f1 is not null",
"materialized": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "tt.f1",
"temporary_table": {
@ -727,11 +748,13 @@ EXPLAIN
"table_name": "<derived3>",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tt.f1 > 2",
"materialized": {
"query_block": {
"select_id": 3,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.f1",
"temporary_table": {
@ -741,6 +764,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.f1 < 7 and t1.f1 > 2"
}
@ -769,10 +793,12 @@ EXPLAIN
"used_key_parts": ["f1"],
"ref": ["x.f1"],
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
"select_id": 4,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "tt.f1",
"temporary_table": {
@ -782,11 +808,13 @@ EXPLAIN
"table_name": "<derived5>",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tt.f1 > 2",
"materialized": {
"query_block": {
"select_id": 5,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.f1",
"temporary_table": {
@ -796,6 +824,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.f1 < 7 and t1.f1 > 2"
}
@ -853,17 +882,20 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived3>",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "v1.f1 < 7",
"materialized": {
"query_block": {
"select_id": 3,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.f1",
"temporary_table": {
@ -873,6 +905,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.f1 < 7"
}
@ -939,12 +972,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.f2 < 7 and t2.f2 in (2,3) and t2.f2 is not null"
}
@ -959,10 +994,12 @@ EXPLAIN
"used_key_parts": ["f1"],
"ref": ["test.t2.f2"],
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
"select_id": 5,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.f1",
"temporary_table": {
@ -972,6 +1009,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.f1 < 7 and t1.f1 in (2,3)"
}

6
mysql-test/main/derived_view.test
View File

@ -118,6 +118,7 @@ select * from t1 join v2 on f1=f2;
show status like 'Handler_read%';
explain extended select * from v1 join v4 on f1=f2;
--source include/explain-no-costs.inc
explain format=json select * from v1 join v4 on f1=f2;
select * from v1 join v4 on f1=f2;
@ -142,6 +143,7 @@ select * from (select * from
--echo materialized derived in materialized derived
explain extended select * from (select * from
(select * from t1 where f1 < 7 group by f1) tt where f1 > 2 group by f1) zz;
--source include/explain-no-costs.inc
explain format=json select * from (select * from
(select * from t1 where f1 < 7 group by f1) tt where f1 > 2 group by f1) zz;
select * from (select * from
@ -153,6 +155,7 @@ explain extended select * from
join
(select * from (select * from t1 where f1 < 7 group by f1) tt where f1 > 2) z
on x.f1 = z.f1;
--source include/explain-no-costs.inc
explain format=json select * from
(select * from (select * from t1 where f1 < 7 group by f1) tt where f1 > 2) x
join
@ -194,6 +197,7 @@ join
(select * from
(select * from t1 where f1 < 7 group by f1) tt where f1 > 2 group by f1) z
on x.f1 = z.f1;
--source include/explain-no-costs.inc
explain format=json select * from
(select * from
(select * from t1 where f1 < 7 group by f1) tt where f1 > 2 group by f1) x
@ -218,6 +222,7 @@ select * from (select * from v4 group by 1) tt;
--echo materialized view in merged derived
explain extended
select * from ( select * from v1 where f1 < 7) tt;
--source include/explain-no-costs.inc
explain format=json
select * from ( select * from v1 where f1 < 7) tt;
select * from ( select * from v1 where f1 < 7) tt;
@ -234,6 +239,7 @@ select * from (select * from v7 group by 1) tt;
--echo join of above two
explain extended select * from v6 join v7 on f2=f1;
--source include/explain-no-costs.inc
explain format=json select * from v6 join v7 on f2=f1;
select * from v6 join v7 on f2=f1;

34
mysql-test/main/except.result
View File

@ -37,12 +37,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 2,
"cost": "REPLACED",
"filtered": 100
}
}
@ -53,12 +55,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "EXCEPT",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 2,
"cost": "REPLACED",
"filtered": 100
}
}
@ -85,6 +89,7 @@ ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -95,6 +100,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -108,6 +114,7 @@ ANALYZE
"query_block": {
"select_id": 2,
"operation": "EXCEPT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -118,6 +125,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -139,6 +147,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -149,6 +158,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -164,6 +174,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -174,6 +185,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -187,6 +199,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "EXCEPT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -197,6 +210,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -281,12 +295,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 2,
"cost": "REPLACED",
"filtered": 100
}
},
@ -296,6 +312,7 @@ EXPLAIN
"table_name": "t3",
"access_type": "ALL",
"rows": 2,
"cost": "REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -310,12 +327,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "EXCEPT",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 2,
"cost": "REPLACED",
"filtered": 100
}
},
@ -325,6 +344,7 @@ EXPLAIN
"table_name": "t4",
"access_type": "ALL",
"rows": 2,
"cost": "REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -355,6 +375,7 @@ ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -365,6 +386,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -379,6 +401,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -398,6 +421,7 @@ ANALYZE
"query_block": {
"select_id": 2,
"operation": "EXCEPT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -408,6 +432,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -422,6 +447,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -450,6 +476,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -460,6 +487,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -475,6 +503,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -485,6 +514,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -499,6 +529,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -518,6 +549,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "EXCEPT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -528,6 +560,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -542,6 +575,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

2
mysql-test/main/except.test
View File

@ -11,6 +11,7 @@ insert into t2 values (2,2),(3,3);
EXPLAIN (select a,b from t1) except (select c,d from t2);
EXPLAIN extended (select a,b from t1) except (select c,d from t2);
EXPLAIN extended select * from ((select a,b from t1) except (select c,d from t2)) a;
--source include/analyze-format.inc
EXPLAIN format=json (select a,b from t1) except (select c,d from t2);
--source include/analyze-format.inc
@ -43,6 +44,7 @@ insert into t4 values (4,4),(7,7);
EXPLAIN (select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4);
EXPLAIN (select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4);
EXPLAIN extended select * from ((select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4)) a;
--source include/analyze-format.inc
EXPLAIN format=json (select a,b,e,f from t1,t3) except (select c,d,g,h from t2,t4);
--source include/analyze-format.inc

38
mysql-test/main/except_all.result
View File

@ -65,12 +65,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 7,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -81,12 +83,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "EXCEPT",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 7,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -120,6 +124,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -130,6 +135,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -145,6 +151,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -155,6 +162,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 7,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -168,6 +176,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "EXCEPT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -178,6 +187,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 7,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -204,6 +214,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -214,6 +225,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -229,6 +241,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -239,6 +252,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 7,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -252,6 +266,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "EXCEPT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -262,6 +277,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 7,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -387,12 +403,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived2>",
"access_type": "ALL",
"rows": 9,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
@ -403,12 +421,14 @@ EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -418,6 +438,7 @@ EXPLAIN
"table_name": "t3",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -432,12 +453,14 @@ EXPLAIN
"query_block": {
"select_id": 3,
"operation": "EXCEPT",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -447,6 +470,7 @@ EXPLAIN
"table_name": "t4",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -482,6 +506,7 @@ ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -492,6 +517,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -506,6 +532,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -525,6 +552,7 @@ ANALYZE
"query_block": {
"select_id": 2,
"operation": "EXCEPT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -535,6 +563,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -549,6 +578,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -576,6 +606,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -586,6 +617,7 @@ ANALYZE
"r_loops": 1,
"rows": 9,
"r_rows": 7,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -601,6 +633,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -611,6 +644,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -625,6 +659,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -644,6 +679,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "EXCEPT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -654,6 +690,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -668,6 +705,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

2
mysql-test/main/except_all.test
View File

@ -16,6 +16,7 @@ select * from t1 except all select * from t1 union all select * from t1 union al
select * from (select * from t1 except all select * from t2) q1 except all select * from (select * from t1 except all select * from t2) q2;
EXPLAIN select * from t1 except all select * from t2;
--source include/explain-no-costs.inc
EXPLAIN format=json select * from t1 except all select * from t2;
EXPLAIN extended (select * from t1) except all (select * from t2);
EXPLAIN extended select * from ((select * from t1) except all (select * from t2)) a;
@ -53,6 +54,7 @@ select * from ((select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4
EXPLAIN (select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4);
EXPLAIN select * from ((select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4)) t;
EXPLAIN extended select * from ((select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4)) t;
--source include/explain-no-costs.inc
EXPLAIN format=json select * from ((select a,b,e,f from t1,t3) except all (select c,d,g,h from t2,t4)) t;
--source include/analyze-format.inc

138
mysql-test/main/explain_json.result
View File

@ -6,12 +6,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -33,12 +35,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t0.a < 3"
}
@ -59,12 +63,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t0.a is not null"
}
@ -79,6 +85,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t0.a"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -93,6 +100,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -103,6 +111,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a1"],
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t2.a1 < 5"
}
@ -115,6 +124,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -139,6 +149,7 @@ EXPLAIN
]
},
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a1 = 1 or t2.b1 = 2"
}
@ -151,6 +162,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -175,6 +187,7 @@ EXPLAIN
]
},
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a1 = 1 or t2.b1 = 2 and t2.b2 = 3"
}
@ -188,6 +201,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -212,6 +226,7 @@ EXPLAIN
]
},
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a1 = 1 and t2.a2 = 1 or t2.b1 = 2 and t2.b2 = 1"
}
@ -225,12 +240,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t0.a is not null"
}
@ -245,6 +262,7 @@ EXPLAIN
"used_key_parts": ["b1", "b2"],
"ref": ["test.t0.a", "const"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -266,12 +284,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "A",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -282,12 +302,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "B",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -307,12 +329,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "A",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -323,12 +347,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "B",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -349,12 +375,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -365,12 +393,14 @@ EXPLAIN
"state": "uninitialized",
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.b = t0.a"
}
@ -389,12 +419,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t0.a > (subquery#2) or t0.a < 3"
}
@ -406,12 +438,14 @@ EXPLAIN
"state": "uninitialized",
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.b = t0.a"
}
@ -435,12 +469,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "tbl1",
"access_type": "ALL",
"rows": 100,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tbl1.b < 3"
}
@ -451,6 +487,7 @@ EXPLAIN
"table_name": "tbl2",
"access_type": "ALL",
"rows": 100,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tbl2.b < 5"
},
@ -538,12 +575,14 @@ EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -566,17 +605,20 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived2>",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tbl.cnt > 0",
"materialized": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"having_condition": "cnt > 0",
"filesort": {
"sort_key": "t1.a",
@ -587,6 +629,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -607,12 +650,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "tbl2",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tbl2.a is not null"
}
@ -627,11 +672,13 @@ EXPLAIN
"used_key_parts": ["cnt"],
"ref": ["test.tbl2.a"],
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tbl1.cnt = tbl2.a",
"materialized": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.a",
"temporary_table": {
@ -641,6 +688,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -663,12 +711,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.a is not null"
}
@ -683,11 +733,13 @@ EXPLAIN
"used_key_parts": ["max(a)"],
"ref": ["test.t1.a"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"unique": 1,
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"temporary_table": {
"nested_loop": [
{
@ -695,6 +747,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -718,12 +771,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -752,6 +807,7 @@ EXPLAIN
"key_length": "8",
"used_key_parts": ["seq"],
"rows": 100,
"cost": "COST_REPLACED",
"filtered": 100,
"using_index": true
}
@ -767,6 +823,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -791,12 +848,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -806,6 +865,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"first_match": "t2"
},
@ -834,12 +894,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -851,6 +913,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 10
},
"buffer_type": "flat",
@ -878,6 +941,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -888,6 +952,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a < 3",
"mrr_type": "Rowid-ordered scan"
@ -904,12 +969,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "tbl1",
"access_type": "ALL",
"rows": 100,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -921,6 +988,7 @@ EXPLAIN
"access_type": "ALL",
"possible_keys": ["a"],
"rows": 100,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -942,6 +1010,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -951,6 +1020,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "!<in_optimizer>(outer_t1.a,<exists>(subquery#2))",
"using_index": true
@ -961,6 +1031,7 @@ EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"having_condition": "trigcond(t1.a is null)",
"nested_loop": [
{
@ -974,6 +1045,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["func"],
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "trigcond(<cache>(outer_t1.a) = t1.a or t1.a is null)",
"using_index": true
@ -986,6 +1058,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -1017,6 +1090,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"const_condition": "<not>(<in_optimizer>(20000,<max>(subquery#2) >= 20000))",
"nested_loop": [
{
@ -1024,6 +1098,7 @@ EXPLAIN
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1032,12 +1107,14 @@ EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "tbl1",
"access_type": "ALL",
"rows": 100,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -1047,6 +1124,7 @@ EXPLAIN
"table_name": "tbl2",
"access_type": "ALL",
"rows": 100,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -1075,12 +1153,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "!<in_optimizer>(t1.a,<exists>(subquery#2))"
}
@ -1090,6 +1170,7 @@ EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"having_condition": "trigcond(t2.b is null)",
"nested_loop": [
{
@ -1097,6 +1178,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "trigcond(<cache>(t1.a) = t2.b or t2.b is null)"
}
@ -1135,6 +1217,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1144,6 +1227,7 @@ EXPLAIN
"key_length": "10",
"used_key_parts": ["a", "b"],
"rows": 101,
"cost": "COST_REPLACED",
"filtered": 100,
"using_index_for_group_by": true
}
@ -1159,6 +1243,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1172,6 +1257,7 @@ ANALYZE
"r_loops": 1,
"rows": 101,
"r_rows": 100,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1246,6 +1332,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1255,6 +1342,7 @@ EXPLAIN
"key_length": "147",
"used_key_parts": ["a1", "a2", "b"],
"rows": 17,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.b = 'a' and t1.a2 >= 'b'",
"using_index_for_group_by": true
@ -1268,6 +1356,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1277,6 +1366,7 @@ EXPLAIN
"key_length": "163",
"used_key_parts": ["a1", "a2", "b", "c"],
"rows": 128,
"cost": "COST_REPLACED",
"filtered": 0.198364258,
"attached_condition": "t1.b = 'a' and t1.c = 'i121' and t1.a2 >= 'b'",
"using_index": true
@ -1290,6 +1380,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1300,6 +1391,7 @@ EXPLAIN
"key_length": "147",
"used_key_parts": ["a1", "a2", "b"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.b = 'a' and t1.a1 >= '' and t1.a2 >= 'b'",
"using_index_for_group_by": true
@ -1319,12 +1411,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.a = _latin1'\xDF'"
}
@ -1343,12 +1437,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(case when convert(t1.a using utf8mb3) = <cache>(_utf8mb3'a' collate utf8mb3_bin) then NULL else t1.a end)"
}
@ -1376,6 +1472,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"having_condition": "TOP > t2.a",
"filesort": {
"sort_key": "t2.a",
@ -1386,6 +1483,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 256,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1400,6 +1498,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t2.a",
"temporary_table": {
@ -1409,6 +1508,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 256,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1434,6 +1534,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t2.a",
"temporary_table": {
@ -1443,6 +1544,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 256,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1511,6 +1613,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"const_condition": "1",
"nested_loop": [
{
@ -1528,6 +1631,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1543,6 +1647,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"const_condition": "1",
@ -1567,6 +1672,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1588,12 +1694,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -1607,6 +1715,7 @@ EXPLAIN
"used_key_parts": ["pk"],
"ref": ["test.t1.a"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "trigcond(t2.pk is null) and trigcond(trigcond(t1.a is not null))",
"using_index": true,
@ -1625,6 +1734,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1635,6 +1745,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1653,6 +1764,7 @@ ANALYZE
"r_loops": 2,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1677,6 +1789,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"temporary_table": {
"nested_loop": [
{
@ -1684,6 +1797,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.a is not null"
}
@ -1698,6 +1812,7 @@ EXPLAIN
"used_key_parts": ["pk"],
"ref": ["test.t1.a"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"using_index": true,
"distinct": true
@ -1716,6 +1831,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"temporary_table": {
@ -1727,6 +1843,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1746,6 +1863,7 @@ ANALYZE
"r_loops": 2,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1783,12 +1901,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t3",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t3.a is not null"
}
@ -1804,6 +1924,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t3.a"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition_bka": "t4.b + 1 <= t3.b + 1"
},
@ -1825,6 +1946,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1835,6 +1957,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1855,6 +1978,7 @@ ANALYZE
"r_loops": 1,
"rows": 1,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1888,12 +2012,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1904,6 +2030,7 @@ EXPLAIN
"state": "uninitialized",
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"outer_ref_condition": "t0.a < 5",
"nested_loop": [
{
@ -1911,6 +2038,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.b < t0.a"
}
@ -1933,6 +2061,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"read_sorted_file": {
@ -1942,6 +2071,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1955,6 +2085,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"read_sorted_file": {
@ -1964,6 +2095,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1977,6 +2109,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"read_sorted_file": {
@ -1986,6 +2119,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2007,12 +2141,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -2024,6 +2160,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -2038,6 +2175,7 @@ EXPLAIN
"table_name": "t3",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 25
},
"buffer_type": "incremental",

51
mysql-test/main/explain_json.test
View File

@ -11,10 +11,13 @@ drop table if exists t0,t1,t2;
create table t0(a int);
insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
--source include/explain-no-costs.inc
explain format=json select * from t0;
--source include/explain-no-costs.inc
explain format=json select * from t0 where 1>2;
--source include/explain-no-costs.inc
explain format=json select * from t0 where a<3;
--echo # Try a basic join
@ -26,22 +29,28 @@ select
'filler'
from t0 a, t0 b, t0 c;
--source include/explain-no-costs.inc
explain format=json select * from t0,t1 where t1.a=t0.a;
--echo # Try range and index_merge
create table t2 (a1 int, a2 int, b1 int, b2 int, key(a1,a2), key(b1,b2));
insert into t2 select a,a,a,a from t1;
--source include/explain-no-costs.inc
explain format=json select * from t2 where a1<5;
--source include/explain-no-costs.inc
explain format=json select * from t2 where a1=1 or b1=2;
--source include/explain-no-costs.inc
explain format=json select * from t2 where a1=1 or (b1=2 and b2=3);
--source include/explain-no-costs.inc
explain format=json select * from t2 where (a1=1 and a2=1) or
(b1=2 and b2=1);
--echo # Try ref access on two key components
--source include/explain-no-costs.inc
explain format=json select * from t0,t2 where t2.b1=t0.a and t2.b2=4;
drop table t1,t2;
@ -49,7 +58,9 @@ drop table t1,t2;
--echo #
--echo # Try a UNION
--echo #
--source include/explain-no-costs.inc
explain format=json select * from t0 A union select * from t0 B;
--source include/explain-no-costs.inc
explain format=json select * from t0 A union all select * from t0 B;
--echo #
@ -57,8 +68,10 @@ explain format=json select * from t0 A union all select * from t0 B;
--echo #
create table t1 (a int, b int);
insert into t1 select a,a from t0;
--source include/explain-no-costs.inc
explain format=json select a, a > (select max(b) from t1 where t1.b=t0.a) from t0;
--source include/explain-no-costs.inc
explain format=json
select * from t0 where
a > (select max(b) from t1 where t1.b=t0.a) or a < 3 ;
@ -71,6 +84,7 @@ drop table t1;
create table t1 (a int, b int);
insert into t1 select tbl1.a+10*tbl2.a, tbl1.a+10*tbl2.a from t0 tbl1, t0 tbl2;
--source include/explain-no-costs.inc
explain format=json
select * from t1 tbl1, t1 tbl2 where tbl1.a=tbl2.a and tbl1.b < 3 and tbl2.b < 5;
@ -79,16 +93,22 @@ drop table t1;
--echo #
--echo # Single-table UPDATE/DELETE, INSERT
--echo #
--source include/explain-no-costs.inc
explain format=json delete from t0;
--source include/explain-no-costs.inc
explain format=json delete from t0 where 1 > 2;
--source include/explain-no-costs.inc
explain format=json delete from t0 where a < 3;
--source include/explain-no-costs.inc
explain format=json update t0 set a=3 where a in (2,3,4);
--source include/explain-no-costs.inc
explain format=json insert into t0 values (1);
create table t1 like t0;
--source include/explain-no-costs.inc
explain format=json insert into t1 values ((select max(a) from t0));
drop table t1;
@ -98,10 +118,12 @@ drop table t1;
--echo #
create table t1 (a int, b int);
insert into t1 select a,a from t0;
--source include/explain-no-costs.inc
explain format=json
select * from (select a, count(*) as cnt from t1 group by a) as tbl
where cnt>0;
--source include/explain-no-costs.inc
explain format=json
select * from (select a, count(*) as cnt from t1 group by a) as tbl1, t1 as
tbl2 where cnt=tbl2.a;
@ -109,6 +131,7 @@ tbl2 where cnt=tbl2.a;
--echo #
--echo # Non-merged semi-join (aka JTBM)
--echo #
--source include/explain-no-costs.inc
explain format=json
select * from t1 where a in (select max(a) from t1 group by b);
@ -117,6 +140,7 @@ select * from t1 where a in (select max(a) from t1 group by b);
--echo #
create table t2 like t1;
insert into t2 select * from t1;
--source include/explain-no-costs.inc
explain format=json
select * from t1,t2 where t1.a in ( select seq+0 from seq_1_to_100);
@ -125,6 +149,7 @@ select * from t1,t2 where t1.a in ( select seq+0 from seq_1_to_100);
--echo #
explain
select * from t2 where t2.a in ( select a from t1 where t1.b=t2.b);
--source include/explain-no-costs.inc
explain format=json
select * from t2 where t2.a in ( select a from t1 where t1.b=t2.b);
@ -135,6 +160,7 @@ set @tmp= @@optimizer_switch;
set optimizer_switch='firstmatch=off';
explain
select * from t2 where t2.a in ( select a from t1 where t1.b=t2.b);
--source include/explain-no-costs.inc
explain format=json
select * from t2 where t2.a in ( select a from t1 where t1.b=t2.b);
set optimizer_switch=@tmp;
@ -149,10 +175,12 @@ insert into t1 select tbl1.a+10*tbl2.a, 12345 from t0 tbl1, t0 tbl2;
set @tmp= @@optimizer_switch;
set optimizer_switch='mrr=on,mrr_sort_keys=on';
--source include/explain-no-costs.inc
explain format=json select * from t1 where a < 3;
--echo # 'Range checked for each record'
set optimizer_switch=@tmp;
--source include/explain-no-costs.inc
explain format=json
select * from t1 tbl1, t1 tbl2 where tbl2.a < tbl1.b;
@ -169,6 +197,7 @@ INSERT INTO t1 VALUES (1),(2),(5),(6),(7);
CREATE TABLE t2 (b INT);
INSERT INTO t2 VALUES (3),(4),(9),(10),(11);
--source include/explain-no-costs.inc
EXPLAIN FORMAT=JSON SELECT * FROM t1 AS outer_t1 WHERE a <> ALL ( SELECT a FROM t1, t2 WHERE b <> outer_t1.a );
DROP TABLE t1,t2;
@ -182,6 +211,7 @@ insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
create table t1(a int, b int);
insert into t1 select tbl1.a+10*tbl2.a, 1234 from t0 tbl1, t0 tbl2;
--source include/explain-no-costs.inc
explain format=json
select * from t0
where
@ -200,6 +230,7 @@ INSERT INTO t1 VALUES (1),(2);
CREATE TABLE t2 (b INT);
INSERT INTO t2 VALUES (3),(4);
--source include/explain-no-costs.inc
EXPLAIN FORMAT=JSON SELECT * FROM t1 WHERE a <> ALL ( SELECT b FROM t2 );
DROP TABLE t1, t2;
@ -221,6 +252,7 @@ insert into t2 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
create table t1 (a int, b int, c int, d int, key(a,b,c));
insert into t1 select A.a, B.a, C.a, D.a from t2 A, t2 B, t2 C, t2 D;
explain select count(distinct b) from t1 group by a;
--source include/explain-no-costs.inc
explain format=json select count(distinct b) from t1 group by a;
--source include/analyze-format.inc
analyze format=json select count(distinct b) from t1 group by a;
@ -278,10 +310,13 @@ explain select count(distinct a1,a2,b) from t1 where (a2 >= 'b') and (b = 'a');
explain select count(distinct a1,a2,b,c) from t1 where (a2 >= 'b') and (b = 'a') and (c = 'i121');
explain select count(distinct a1,a2,b) from t1 where a1 >= "" and (a2 >= 'b') and (b = 'a');
--source include/explain-no-costs.inc
explain format=json select count(distinct a1,a2,b) from t1 where (a2 >= 'b') and (b = 'a');
--source include/explain-no-costs.inc
explain format=json select count(distinct a1,a2,b,c) from t1 where (a2 >= 'b') and (b = 'a') and (c = 'i121');
--source include/explain-no-costs.inc
explain format=json select count(distinct a1,a2,b) from t1 where a1 >= "" and (a2 >= 'b') and (b = 'a');
drop table t1;
@ -290,6 +325,7 @@ drop table t1;
--echo #
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET latin1);
INSERT INTO t1 VALUES ('a'),('b');
--source include/explain-no-costs.inc
EXPLAIN FORMAT=JSON SELECT * FROM t1 WHERE a=_latin1 0xDF;
DROP TABLE t1;
@ -298,6 +334,7 @@ DROP TABLE t1;
--echo #
CREATE TABLE t1 (a VARCHAR(10) CHARACTER SET latin1);
INSERT INTO t1 VALUES ('a'),('A');
--source include/explain-no-costs.inc
EXPLAIN FORMAT=JSON SELECT * FROM t1 WHERE NULLIF(a,_utf8'a' COLLATE utf8_bin);
DROP TABLE t1;
@ -315,12 +352,16 @@ create table t2 (
);
insert into t2 select A.a*1000 + B.a, A.a*1000 + B.a from t0 A, t1 B;
--echo # normal HAVING
--source include/explain-no-costs.inc
explain format=json select a, max(b) as TOP from t2 group by a having TOP > a;
--echo # HAVING is always TRUE (not printed)
--source include/explain-no-costs.inc
explain format=json select a, max(b) as TOP from t2 group by a having 1<>2;
--echo # HAVING is always FALSE (intercepted by message)
--source include/explain-no-costs.inc
explain format=json select a, max(b) as TOP from t2 group by a having 1=2;
--echo # HAVING is absent
--source include/explain-no-costs.inc
explain format=json select a, max(b) as TOP from t2 group by a;
drop table t0, t1, t2;
@ -332,6 +373,7 @@ drop table t0, t1, t2;
create table t1 (i int) engine=myisam;
explain
select * from t1;
--source include/explain-no-costs.inc
explain format=json
select * from t1;
--source include/analyze-format.inc
@ -348,6 +390,7 @@ insert into t2 values (1),(2);
explain
select * from t1 left join t2 on t2.pk > 10 and t2.pk < 0;
--source include/explain-no-costs.inc
explain format=json
select * from t1 left join t2 on t2.pk > 10 and t2.pk < 0;
--source include/analyze-format.inc
@ -357,6 +400,7 @@ select * from t1 left join t2 on t2.pk > 10 and t2.pk < 0;
--echo # Check ET_NOT_EXISTS:
explain
select * from t1 left join t2 on t2.pk=t1.a where t2.pk is null;
--source include/explain-no-costs.inc
explain format=json
select * from t1 left join t2 on t2.pk=t1.a where t2.pk is null;
--source include/analyze-format.inc
@ -366,6 +410,7 @@ select * from t1 left join t2 on t2.pk=t1.a where t2.pk is null;
--echo # Check ET_DISTINCT
explain
select distinct t1.a from t1 join t2 on t2.pk=t1.a;
--source include/explain-no-costs.inc
explain format=json
select distinct t1.a from t1 join t2 on t2.pk=t1.a;
--source include/analyze-format.inc
@ -392,6 +437,7 @@ set optimizer_switch='mrr=on';
set join_cache_level=6;
explain
select * from t3,t4 where t3.a=t4.a and (t4.b+1 <= t3.b+1);
--source include/explain-no-costs.inc
explain format=json
select * from t3,t4 where t3.a=t4.a and (t4.b+1 <= t3.b+1);
--source include/analyze-format.inc
@ -410,6 +456,7 @@ insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
create table t1 (a int, b int);
insert into t1 select a,a from t0;
--source include/explain-no-costs.inc
explain format=json
select a, (select max(a) from t1 where t0.a<5 and t1.b<t0.a) from t0;
drop table t0,t1;
@ -420,8 +467,11 @@ drop table t0,t1;
create table t1 (a int, b int);
insert into t1 values (1,2),(3,4),(2,3);
--source include/explain-no-costs.inc
explain format=json select * from t1 order by a, b desc;
--source include/explain-no-costs.inc
explain format=json select * from t1 order by a desc, b desc;
--source include/explain-no-costs.inc
explain format=json select * from t1 order by a desc, b ;
drop table t1;
@ -431,6 +481,7 @@ drop table t1;
CREATE TABLE t1 (a INT);
INSERT INTO t1 VALUES (1),(2);
--source include/explain-no-costs.inc
explain FORMAT=JSON
SELECT * FROM t1 t0
WHERE t0.a IN (SELECT t2.a FROM t1 t2 WHERE t0.a IN (SELECT t3.a FROM t1 t3));

4
mysql-test/main/explain_json_format_partitions.result
View File

@ -12,6 +12,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -19,6 +20,7 @@ EXPLAIN
"partitions": ["p0"],
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.a in (2,3,4)"
}
@ -34,6 +36,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -45,6 +48,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

1
mysql-test/main/explain_json_format_partitions.test
View File

@ -7,6 +7,7 @@ create table t1 (
) partition by key(a);
insert into t1 select a from t2;
explain partitions select * from t1 where a in (2,3,4);
--source include/explain-no-costs.inc
explain format=json select * from t1 where a in (2,3,4);
--source include/analyze-format.inc
analyze format=json select * from t1 where a in (2,3,4);

5
mysql-test/main/explain_json_innodb.result
View File

@ -16,12 +16,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -30,12 +32,14 @@ EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "tbl_alias1",
"access_type": "ALL",
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tbl_alias1.column_name_2 is not null and tbl_alias1.column_name_1 is not null"
}
@ -53,6 +57,7 @@ EXPLAIN
"test.tbl_alias1.column_name_1"
],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "tbl_alias2.c = tbl_alias1.column_name_2"
}

1
mysql-test/main/explain_json_innodb.test
View File

@ -20,6 +20,7 @@ INSERT INTO t2 VALUES (3,'United States');
CREATE TABLE t3 (b INT, c VARCHAR(3), PRIMARY KEY (c,b)) ENGINE=InnoDB;
INSERT INTO t3 VALUES (4,'USA'),(5,'CAN');
--source include/explain-no-costs.inc
EXPLAIN FORMAT=JSON SELECT * FROM t1 WHERE 0 < ALL (
SELECT tbl_alias1.column_name_1 FROM t2 AS tbl_alias1, t3 AS tbl_alias2
WHERE tbl_alias2.b = tbl_alias1.column_name_1 AND tbl_alias2.c = tbl_alias1.column_name_2

2
mysql-test/main/fetch_first.result
View File

@ -447,6 +447,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -467,6 +468,7 @@ ANALYZE
"r_loops": 1,
"rows": 8,
"r_rows": 8,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

300
mysql-test/main/having_cond_pushdown.result
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146
mysql-test/main/having_cond_pushdown.test
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210
mysql-test/main/in_subq_cond_pushdown.result
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38
mysql-test/main/in_subq_cond_pushdown.test
View File

@ -42,6 +42,7 @@ WHERE t1.c<25 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # extracted AND formula : pushing into HAVING
@ -60,6 +61,7 @@ WHERE t1.c>55 AND t1.b<4 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # extracted OR formula : pushing into HAVING
@ -78,6 +80,7 @@ WHERE (t1.c>60 OR t1.c<25) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # extracted AND-OR formula : pushing into HAVING
@ -96,6 +99,7 @@ WHERE ((t1.c>60 OR t1.c<25) AND t1.b>2) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into HAVING
@ -114,6 +118,7 @@ WHERE ((t1.a<2 OR t1.d>3) AND t1.b>1) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # using view IN subquery defINition : pushing into HAVING
@ -132,6 +137,7 @@ WHERE t1.c>20 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # using equality : pushing into WHERE
@ -150,6 +156,7 @@ WHERE t1.c>20 AND t1.c=v1_y AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE
@ -168,6 +175,7 @@ WHERE t1.a<2 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # extracted AND formula : pushing into WHERE
@ -186,6 +194,7 @@ WHERE t1.a>2 AND t1.a<5 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # extracted OR formula : pushing into WHERE
@ -204,6 +213,7 @@ WHERE (t1.a<2 OR t1.a>=4) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # extracted AND-OR formula : pushing into WHERE
@ -222,6 +232,7 @@ WHERE ((t1.a<2 OR t1.a=5) AND t1.b>3) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # extracted AND-OR formula : pushing into WHERE
@ -240,6 +251,7 @@ WHERE ((t1.a<2 OR t1.a=5) AND t1.b>3) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE
@ -258,6 +270,7 @@ WHERE ((t1.b<3 OR t1.d>2) AND t1.a<2) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # using equalities : pushing into WHERE
@ -276,6 +289,7 @@ WHERE t1.d=1 AND t1.a=t1.d AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # using equality : pushing into WHERE
@ -294,6 +308,7 @@ WHERE t1.d>1 AND t1.a=t1.d AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # using view IN subquery definition : pushing into WHERE
@ -312,6 +327,7 @@ WHERE t1.a<3 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # using equality : pushing into WHERE
@ -330,6 +346,7 @@ WHERE t1.a=v1_x AND v1_x<2 AND v1_y>30 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE
@ -349,6 +366,7 @@ WHERE ((t1.b<3 OR t1.b=4) AND t1.a<3) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula using addition : pushing into HAVING
@ -367,6 +385,7 @@ WHERE (t1.a+t1.c>41) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula using substitution : pushing into HAVING
@ -385,6 +404,7 @@ WHERE (t1.c-t1.a<35) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula using multiplication : pushing into HAVING
@ -403,6 +423,7 @@ WHERE (t1.c*t1.a>100) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula using division : pushing into HAVING
@ -421,6 +442,7 @@ WHERE (t1.c/t1.a>30) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula using BETWEEN : pushing into HAVING
@ -439,6 +461,7 @@ WHERE (t1.c BETWEEN 50 AND 100) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula using addition : pushing into WHERE
@ -457,6 +480,7 @@ WHERE (t1.a+t1.b > 5) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula using substitution : pushing into WHERE
@ -475,6 +499,7 @@ WHERE (t1.a-t1.b > 0) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula using multiplication : pushing into WHERE
@ -493,6 +518,7 @@ WHERE (t1.a*t1.b > 6) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula using division : pushing into WHERE
@ -511,6 +537,7 @@ WHERE (t1.b/t1.a > 2) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula using BETWEEN : pushing into WHERE
@ -529,6 +556,7 @@ WHERE (t1.a BETWEEN 1 AND 3) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into HAVING of the IN subquery
@ -548,6 +576,7 @@ WHERE t1.c>3 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE of the IN subquery
@ -568,6 +597,7 @@ WHERE t1.a>1 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE and HAVING
@ -589,6 +619,7 @@ WHERE t1.a>1 AND t1.c<100 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE of the IN subquery
@ -615,6 +646,7 @@ WHERE t1.a>1 AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into HAVING of the derived table
@ -640,6 +672,7 @@ WHERE d_tab.a=t3.x AND d_tab.b>2;
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE of the derived table
@ -665,6 +698,7 @@ WHERE d_tab.a=t3.x AND d_tab.a<5;
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE and HAVING
@ -692,6 +726,7 @@ WHERE d_tab.a=t3.x AND d_tab.a<5 AND d_tab.max_c<70;
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE of the derived table
@ -717,6 +752,7 @@ WHERE d_tab.a=t3.x AND d_tab.a<5;
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE
@ -735,6 +771,7 @@ WHERE (t1.b>1) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
--echo # conjunctive subformula : pushing into WHERE
@ -753,6 +790,7 @@ WHERE (t1.b>1) AND
EVAL $no_pushdown $query;
EVAL $query;
EVAL EXPLAIN $query;
--source include/explain-no-costs.inc
EVAL EXPLAIN FORMAT=JSON $query;
DROP TABLE t1,t2,t3;

8
mysql-test/main/innodb_ext_key,off.rdiff
View File

@ -265,7 +265,7 @@
drop table t0,t1,t2;
#
# MDEV-11196: Error:Run-Time Check Failure #2 - Stack around the variable 'key_buff'
@@ -769,11 +769,12 @@
@@ -770,11 +770,12 @@
{
"table": {
"table_name": "t1",
@ -279,9 +279,9 @@
+ "used_key_parts": ["f2"],
+ "ref": ["const"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.pk1 <= 5 and t1.pk2 <= 5 and t1.f2 = 'abc'",
@@ -806,8 +807,8 @@
@@ -809,8 +810,8 @@
"access_type": "range",
"possible_keys": ["k1"],
"key": "k1",
@ -290,5 +290,5 @@
+ "key_length": "3007",
+ "used_key_parts": ["pk1", "f2"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.f2 <= 5 and t1.pk2 <= 5 and t1.pk1 = 'abc'",

4
mysql-test/main/innodb_ext_key.result
View File

@ -765,6 +765,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -775,6 +776,7 @@ EXPLAIN
"key_length": "3070",
"used_key_parts": ["f2", "pk1"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.pk1 <= 5 and t1.pk2 <= 5 and t1.f2 = 'abc'",
"attached_condition": "t1.f1 <= '3'"
@ -799,6 +801,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -809,6 +812,7 @@ EXPLAIN
"key_length": "3011",
"used_key_parts": ["pk1", "f2", "pk2"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.f2 <= 5 and t1.pk2 <= 5 and t1.pk1 = 'abc'",
"attached_condition": "t1.f1 <= '3'"

2
mysql-test/main/innodb_ext_key.test
View File

@ -614,6 +614,7 @@ CREATE TABLE t1 (
) ENGINE=InnoDB CHARSET utf8 ROW_FORMAT= DYNAMIC;
INSERT INTO t1 VALUES (1,2,'2','abc'),(2,3,'3','def');
--source include/explain-no-costs.inc
explain format=json
select * from t1 force index(f2) where pk1 <= 5 and pk2 <=5 and f2 = 'abc' and f1 <= '3';
drop table t1;
@ -627,6 +628,7 @@ PRIMARY KEY (pk1,pk2),
KEY k1(pk1,f2)
) ENGINE=InnoDB CHARSET utf8 ROW_FORMAT= DYNAMIC;
INSERT INTO t1 VALUES (1,2,'2','abc'),(2,3,'3','def');
--source include/explain-no-costs.inc
explain format=json
select * from t1 force index(k1) where f2 <= 5 and pk2 <=5 and pk1 = 'abc' and f1 <= '3';
drop table t1;

37
mysql-test/main/intersect.result
View File

@ -51,12 +51,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -67,12 +69,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "INTERSECT",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -83,12 +87,14 @@ EXPLAIN
"query_block": {
"select_id": 3,
"operation": "INTERSECT",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t3",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -115,6 +121,7 @@ ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -125,6 +132,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -138,6 +146,7 @@ ANALYZE
"query_block": {
"select_id": 2,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -148,6 +157,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -161,6 +171,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -171,6 +182,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -192,6 +204,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -202,6 +215,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -217,6 +231,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -227,6 +242,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -240,6 +256,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -250,6 +267,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -263,6 +281,7 @@ ANALYZE
"query_block": {
"select_id": 4,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -273,6 +292,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -346,12 +366,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -362,12 +384,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "INTERSECT",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -377,6 +401,7 @@ EXPLAIN
"table_name": "t3",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -407,6 +432,7 @@ ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -417,6 +443,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -430,6 +457,7 @@ ANALYZE
"query_block": {
"select_id": 2,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -440,6 +468,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -454,6 +483,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -481,6 +511,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -491,6 +522,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -506,6 +538,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -516,6 +549,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -529,6 +563,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -539,6 +574,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -553,6 +589,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

2
mysql-test/main/intersect.test
View File

@ -23,6 +23,7 @@ insert into t3 values (1,1),(2,2),(5,5);
EXPLAIN (select a,b from t1) intersect (select c,d from t2) intersect (select e,f from t3);
EXPLAIN extended (select a,b from t1) intersect (select c,d from t2) intersect (select e,f from t3);
EXPLAIN extended select * from ((select a,b from t1) intersect (select c,d from t2) intersect (select e,f from t3)) a;
--source include/explain-no-costs.inc
EXPLAIN format=json (select a,b from t1) intersect (select c,d from t2) intersect (select e,f from t3);
--source include/analyze-format.inc
ANALYZE format=json (select a,b from t1) intersect (select c,d from t2) intersect (select e,f from t3);
@ -43,6 +44,7 @@ EXPLAIN (select a,b from t1) intersect (select c,e from t2,t3);
EXPLAIN extended (select a,b from t1) intersect (select c,e from t2,t3);
EXPLAIN extended select * from ((select a,b from t1) intersect (select c,e from t2,t3)) a;
set @@optimizer_switch='optimize_join_buffer_size=off';
--source include/explain-no-costs.inc
EXPLAIN format=json (select a,b from t1) intersect (select c,e from t2,t3);
--source include/analyze-format.inc
ANALYZE format=json (select a,b from t1) intersect (select c,e from t2,t3);

37
mysql-test/main/intersect_all.result
View File

@ -63,12 +63,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -79,12 +81,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "INTERSECT",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -95,12 +99,14 @@ EXPLAIN
"query_block": {
"select_id": 3,
"operation": "INTERSECT",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t3",
"access_type": "ALL",
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -127,6 +133,7 @@ ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -137,6 +144,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -150,6 +158,7 @@ ANALYZE
"query_block": {
"select_id": 2,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -160,6 +169,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -173,6 +183,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -183,6 +194,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -204,6 +216,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -214,6 +227,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -229,6 +243,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -239,6 +254,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -252,6 +268,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -262,6 +279,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -275,6 +293,7 @@ ANALYZE
"query_block": {
"select_id": 4,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -285,6 +304,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -377,12 +397,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 6,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -393,12 +415,14 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "INTERSECT",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t3",
"access_type": "ALL",
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -408,6 +432,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 7,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -438,6 +463,7 @@ ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -448,6 +474,7 @@ ANALYZE
"r_loops": 1,
"rows": 6,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -461,6 +488,7 @@ ANALYZE
"query_block": {
"select_id": 2,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -471,6 +499,7 @@ ANALYZE
"r_loops": 1,
"rows": 5,
"r_rows": 5,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -485,6 +514,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 7,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -512,6 +542,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -522,6 +553,7 @@ ANALYZE
"r_loops": 1,
"rows": 6,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -537,6 +569,7 @@ ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -547,6 +580,7 @@ ANALYZE
"r_loops": 1,
"rows": 6,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -560,6 +594,7 @@ ANALYZE
"query_block": {
"select_id": 3,
"operation": "INTERSECT",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -570,6 +605,7 @@ ANALYZE
"r_loops": 1,
"rows": 5,
"r_rows": 5,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -584,6 +620,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 7,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

2
mysql-test/main/intersect_all.test
View File

@ -22,6 +22,7 @@ insert into t3 values (1,1),(2,2),(5,5),(2,2);
EXPLAIN (select a,b from t1) intersect all (select c,d from t2) intersect all (select e,f from t3);
EXPLAIN extended (select a,b from t1) intersect all (select c,d from t2) intersect all (select e,f from t3);
EXPLAIN extended select * from ((select a,b from t1) intersect all (select c,d from t2) intersect all (select e,f from t3)) a;
--source include/explain-no-costs.inc
EXPLAIN format=json (select a,b from t1) intersect all (select c,d from t2) intersect all (select e,f from t3);
--source include/analyze-format.inc
ANALYZE format=json (select a,b from t1) intersect all (select c,d from t2) intersect all (select e,f from t3);
@ -50,6 +51,7 @@ insert into t3 values (2,2);
EXPLAIN (select a,b from t1) intersect all (select c,e from t2,t3);
EXPLAIN extended (select a,b from t1) intersect all (select c,e from t2,t3);
EXPLAIN extended select * from ((select a,b from t1) intersect all (select c,e from t2,t3)) a;
--source include/explain-no-costs.inc
EXPLAIN format=json (select a,b from t1) intersect all (select c,e from t2,t3);
--source include/analyze-format.inc
ANALYZE format=json (select a,b from t1) intersect all (select c,e from t2,t3);

3
mysql-test/main/join_cache.result
View File

@ -6254,6 +6254,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -6264,6 +6265,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["a"],
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "a.a <= 10",
"using_index": true
@ -6279,6 +6281,7 @@ EXPLAIN
"key_length": "10",
"used_key_parts": ["kp1", "kp2"],
"rows": 836,
"cost": "COST_REPLACED",
"filtered": 9.090909004,
"index_condition": "b.kp2 <= 10",
"attached_condition": "b.kp2 <= 10 and b.col1 + 1 < 33333"

1
mysql-test/main/join_cache.test
View File

@ -4245,6 +4245,7 @@ analyze table t3;
--echo # The following must have "B.col1 + 1 < 33333" attached to table B
--echo # and not to the block-nl-join node:
--source include/explain-no-costs.inc
explain format=json
select *
from t1 a, t3 b

3
mysql-test/main/multi_update.test
View File

@ -1121,12 +1121,15 @@ INSERT INTO t1 (part,a,b) VALUES (0,0,0),(1,1,1),(2,2,2);
INSERT INTO t2 (part,a,b) VALUES (0,0,0),(1,1,1),(2,2,2);
--echo # Expecting partition "Current"
--source include/explain-no-costs.inc
EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=3 WHERE t2.part=0 AND t1.part=0;
--echo # Expecting partition "Relevant"
--source include/explain-no-costs.inc
EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=2 WHERE t2.part=1 AND t1.part=1;
--echo # Expecting partition "Archive"
--source include/explain-no-costs.inc
EXPLAIN FORMAT=JSON UPDATE t2 JOIN t1 USING(a) SET t2.part=3 WHERE t2.part=2 AND t1.part=2;
DROP TABLES t1, t2;

8
mysql-test/main/opt_trace.result
View File

@ -10693,6 +10693,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 1.235599899,
"nested_loop": [
{
"table": {
@ -10703,6 +10704,7 @@ EXPLAIN
"key_length": "8",
"used_key_parts": ["start_date", "end_date"],
"rows": 1000,
"cost": 1.235599899,
"filtered": 100,
"index_condition": "t1.start_date >= '2019-02-10' and t1.end_date < '2019-04-01'"
}
@ -12374,12 +12376,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 2.30309056,
"nested_loop": [
{
"table": {
"table_name": "three",
"access_type": "ALL",
"rows": 3,
"cost": 0.010504815,
"filtered": 100,
"attached_condition": "three.a is not null"
}
@ -12402,6 +12406,7 @@ EXPLAIN
"selectivity_pct": 43.12
},
"rows": 1000,
"cost": 2.292585745,
"filtered": 43.11999893,
"attached_condition": "t1.b < 5000 and t1.c < 1000"
}
@ -12415,12 +12420,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": 1.712236739,
"nested_loop": [
{
"table": {
"table_name": "three",
"access_type": "ALL",
"rows": 3,
"cost": 0.010504815,
"filtered": 100
}
},
@ -12431,6 +12438,7 @@ EXPLAIN
"access_type": "ALL",
"possible_keys": ["a", "b"],
"rows": 10000,
"cost": 1.701731924,
"filtered": 4.307688236,
"attached_condition": "t1.b < 5000 and t1.c < 1000"
},

2
mysql-test/main/opt_trace_ucs2.result
View File

@ -7,6 +7,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -17,6 +18,7 @@ EXPLAIN
"key_length": "21",
"used_key_parts": ["col1"],
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.col1 >= 'a'"
}

1
mysql-test/main/opt_trace_ucs2.test
View File

@ -5,6 +5,7 @@ create or replace table t1 (col1 char(10) character set ucs2, filler char(100),
insert into t1 values ('a', 'a');
insert into t1 values ('a', 'a');
set optimizer_trace=1;
--source include/explain-no-costs.inc
explain format=json select * from t1 force index(col1) where col1 >='a';
#enable after fix MDEV-27871
--disable_view_protocol

24
mysql-test/main/order_by.result
View File

@ -1564,6 +1564,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1589,6 +1590,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 50,
@ -3455,6 +3457,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -3475,6 +3478,7 @@ ANALYZE
"r_loops": 1,
"rows": 100,
"r_rows": 100,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -3804,6 +3808,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -3824,6 +3829,7 @@ ANALYZE
"r_loops": 1,
"rows": 100,
"r_rows": 100,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -3970,6 +3976,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -3990,6 +3997,7 @@ ANALYZE
"r_loops": 1,
"rows": 5,
"r_rows": 5,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4019,6 +4027,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -4039,6 +4048,7 @@ ANALYZE
"r_loops": 1,
"rows": 6,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4074,6 +4084,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -4094,6 +4105,7 @@ ANALYZE
"r_loops": 1,
"rows": 6,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4143,6 +4155,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -4163,6 +4176,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4325,6 +4339,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -4335,6 +4350,7 @@ ANALYZE
"r_loops": 1,
"rows": 50,
"r_rows": 50,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4349,6 +4365,7 @@ ANALYZE
"r_hit_ratio": 0,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 50,
"r_total_time_ms": "REPLACED",
"filesort": {
@ -4368,6 +4385,7 @@ ANALYZE
"r_loops": 50,
"rows": 50,
"r_rows": 50,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -4466,6 +4484,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -4476,6 +4495,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["a"],
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"using_index": true
}
@ -4501,6 +4521,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 97,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.b = 3"
}
@ -4537,6 +4558,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"read_sorted_file": {
@ -4547,6 +4569,7 @@ EXPLAIN
"access_type": "ALL",
"possible_keys": ["PRIMARY"],
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -4573,6 +4596,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 97,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.b = 3"
}

2
mysql-test/main/order_by.test
View File

@ -2692,6 +2692,7 @@ let $query= SELECT t1.a
ORDER BY t1.a DESC;
eval EXPLAIN $query;
--source include/explain-no-costs.inc
eval EXPLAIN FORMAT=JSON $query;
eval $query;
@ -2701,6 +2702,7 @@ let $query= SELECT t1.a, group_concat(t1.b)
GROUP BY t1.a DESC;
eval EXPLAIN $query;
--source include/explain-no-costs.inc
eval EXPLAIN FORMAT=JSON $query;
eval $query;
DROP TABLE t1, t2;

8
mysql-test/main/order_by_pack_big.result
View File

@ -94,6 +94,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -114,6 +115,7 @@ ANALYZE
"r_loops": 1,
"rows": 10000,
"r_rows": 10000,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -258,6 +260,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -279,6 +282,7 @@ ANALYZE
"r_loops": 1,
"rows": 10000,
"r_rows": 10000,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -420,6 +424,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -440,6 +445,7 @@ ANALYZE
"r_loops": 1,
"rows": 10000,
"r_rows": 10000,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -476,6 +482,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -496,6 +503,7 @@ ANALYZE
"r_loops": 1,
"rows": 10000,
"r_rows": 10000,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

30
mysql-test/main/range.result
View File

@ -2424,6 +2424,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2434,6 +2435,7 @@ EXPLAIN
"key_length": "10",
"used_key_parts": ["a", "b"],
"rows": 6,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(t1.a,t1.b) in (<cache>((2,3)),<cache>((3,3)),<cache>((8,8)),<cache>((7,7)))"
}
@ -2488,6 +2490,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2498,6 +2501,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(t1.a,t1.b + t1.a) in (<cache>((4,9)),<cache>((8,8)),<cache>((7,7)))"
}
@ -2518,6 +2522,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2528,6 +2533,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(t1.a,t1.b) in ((4,t1.a - 1),(8,t1.a + 8),(7,t1.a + 7))"
}
@ -2562,6 +2568,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2580,6 +2587,7 @@ EXPLAIN
"selectivity_pct": 60
},
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 60,
"index_condition": "t2.d is not null",
"attached_condition": "(t2.d,t2.e) in (<cache>((3,3)),<cache>((7,7)),<cache>((2,2)))"
@ -2595,6 +2603,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"rows": 8,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2648,6 +2657,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2666,6 +2676,7 @@ EXPLAIN
"selectivity_pct": 14.42307692
},
"rows": 8,
"cost": "COST_REPLACED",
"filtered": 14.42307663,
"index_condition": "t2.d is not null",
"attached_condition": "(t2.d,t2.e) in (<cache>((3,3)),<cache>((7,7)),<cache>((8,8))) and octet_length(t2.f) = 1"
@ -2681,6 +2692,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"rows": 8,
"cost": "COST_REPLACED",
"filtered": 73.17073059
}
}
@ -2759,6 +2771,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2777,6 +2790,7 @@ EXPLAIN
"selectivity_pct": 6.730769231
},
"rows": 7,
"cost": "COST_REPLACED",
"filtered": 6.730769157,
"index_condition": "t2.d is not null",
"attached_condition": "(t2.d,t2.e) in (<cache>((4,4)),<cache>((7,7)),<cache>((8,8))) and octet_length(t2.f) = 1"
@ -2792,6 +2806,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2823,6 +2838,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2833,6 +2849,7 @@ EXPLAIN
"key_length": "10",
"used_key_parts": ["d", "e"],
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t2.d is not null",
"attached_condition": "(t2.d,t2.e) in (<cache>((4,4)),<cache>((7,7)),<cache>((8,8))) and octet_length(t2.f) = 1"
@ -2848,6 +2865,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2878,6 +2896,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2888,6 +2907,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 15,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a is not null"
}
@ -2902,6 +2922,7 @@ EXPLAIN
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(t1.a,t2.e) in ((4,t1.a + 1),(7,t1.a + 1),(8,t1.a + 1)) and octet_length(t2.f) = 1"
}
@ -2941,6 +2962,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2948,6 +2970,7 @@ EXPLAIN
"access_type": "ALL",
"possible_keys": ["idx"],
"rows": 144,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.a is not null"
}
@ -2962,6 +2985,7 @@ EXPLAIN
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(t1.a,t2.e) in ((t2.e,t1.a + 1),<cache>((7,7)),<cache>((8,8))) and octet_length(t2.f) = 1"
}
@ -2995,6 +3019,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -3005,6 +3030,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a is not null",
"attached_condition": "(t1.a,2) in (<cache>((2,2)),<cache>((7,7)),<cache>((8,8))) and octet_length(t1.c) = 1"
@ -3020,6 +3046,7 @@ EXPLAIN
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "octet_length(t2.f) = 1"
}
@ -3078,6 +3105,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -3101,6 +3129,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a is not null",
"attached_condition": "(t1.a,1 + 1) in (<cache>((2,2)),<cache>((7,7)),<cache>((8,8))) and octet_length(t1.c) = 1"
@ -3116,6 +3145,7 @@ EXPLAIN
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "octet_length(t2.f) = 1"
}

11
mysql-test/main/range.test
View File

@ -1920,6 +1920,7 @@ insert into t1 values
let $q1=
select * from t1 where (a,b) IN ((2, 3),(3,3),(8,8),(7,7));
eval explain $q1;
--source include/explain-no-costs.inc
eval explain format=json $q1;
eval $q1;
eval prepare stmt from "$q1";
@ -1931,6 +1932,7 @@ deallocate prepare stmt;
let $q2=
select * from t1 where (a,b+a) IN ((4,9),(8,8),(7,7));
eval explain $q2;
--source include/explain-no-costs.inc
eval explain format=json $q2;
eval $q2;
@ -1938,6 +1940,7 @@ eval $q2;
let $q3=
select * from t1 where (a,b) IN ((4,a-1),(8,a+8),(7,a+7));
eval explain $q3;
--source include/explain-no-costs.inc
eval explain format=json $q3;
eval $q3;
@ -1961,6 +1964,7 @@ let $q4=
select * from t1,t2
where a = d and (a,e) in ((3,3),(7,7),(2,2));
eval explain $q4;
--source include/explain-no-costs.inc
eval explain format=json $q4;
eval $q4;
@ -1986,6 +1990,7 @@ let $q5=
select * from t1,t2
where a = d and (a,e) in ((3,3),(7,7),(8,8)) and length(f) = 1;
eval explain $q5;
--source include/explain-no-costs.inc
eval explain format=json $q5;
--sorted_result
eval $q5;
@ -2004,6 +2009,7 @@ let $q6=
select * from t1,t2
where a = d and (a,e) in ((4,4),(7,7),(8,8)) and length(f) = 1;
eval explain $q6;
--source include/explain-no-costs.inc
eval explain format=json $q6;
--sorted_result
eval $q6;
@ -2016,6 +2022,7 @@ let $q7=
select * from t1,t2
where a = d and (a,e) in ((4,4),(7,7),(8,8)) and length(f) = 1;
eval explain $q7;
--source include/explain-no-costs.inc
eval explain format=json $q7;
eval $q7;
@ -2025,6 +2032,7 @@ let $q8=
select * from t1,t2
where a = d and (a,e) in ((4,d+1),(7,d+1),(8,d+1)) and length(f) = 1;
eval explain $q8;
--source include/explain-no-costs.inc
eval explain format=json $q8;
--sorted_result
eval $q8;
@ -2035,6 +2043,7 @@ let $q9=
select * from t1,t2
where a = d and (a,e) in ((e,d+1),(7,7),(8,8)) and length(f) = 1;
eval explain $q9;
--source include/explain-no-costs.inc
eval explain format=json $q9;
--sorted_result
eval $q9;
@ -2046,6 +2055,7 @@ select * from t1,t2
where a = d and (a,2) in ((2,2),(7,7),(8,8)) and
length(c) = 1 and length(f) = 1;
eval explain $q10;
--source include/explain-no-costs.inc
eval explain format=json $q10;
eval $q10;
eval prepare stmt from "$q10";
@ -2066,6 +2076,7 @@ select * from t1,t2,t3
(a,v+1) in ((2,2),(7,7),(8,8)) and
length(c) = 1 and length(f) = 1;
eval explain $q11;
--source include/explain-no-costs.inc
eval explain format=json $q11;
eval $q11;

30
mysql-test/main/range_mrr_icp.result
View File

@ -2427,6 +2427,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2437,6 +2438,7 @@ EXPLAIN
"key_length": "10",
"used_key_parts": ["a", "b"],
"rows": 6,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(t1.a,t1.b) in (<cache>((2,3)),<cache>((3,3)),<cache>((8,8)),<cache>((7,7)))",
"mrr_type": "Rowid-ordered scan"
@ -2492,6 +2494,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2502,6 +2505,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(t1.a,t1.b + t1.a) in (<cache>((4,9)),<cache>((8,8)),<cache>((7,7)))",
"mrr_type": "Rowid-ordered scan"
@ -2523,6 +2527,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2533,6 +2538,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(t1.a,t1.b) in ((4,t1.a - 1),(8,t1.a + 8),(7,t1.a + 7))",
"mrr_type": "Rowid-ordered scan"
@ -2568,6 +2574,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2578,6 +2585,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["d"],
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 60,
"index_condition": "t2.d is not null",
"attached_condition": "(t2.d,t2.e) in (<cache>((3,3)),<cache>((7,7)),<cache>((2,2)))",
@ -2594,6 +2602,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"rows": 8,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2647,6 +2656,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2657,6 +2667,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["d"],
"rows": 8,
"cost": "COST_REPLACED",
"filtered": 14.42307663,
"index_condition": "t2.d is not null",
"attached_condition": "(t2.d,t2.e) in (<cache>((3,3)),<cache>((7,7)),<cache>((8,8))) and octet_length(t2.f) = 1",
@ -2673,6 +2684,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"rows": 8,
"cost": "COST_REPLACED",
"filtered": 73.17073059
}
}
@ -2751,6 +2763,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2761,6 +2774,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["d"],
"rows": 7,
"cost": "COST_REPLACED",
"filtered": 6.730769157,
"index_condition": "t2.d is not null",
"attached_condition": "(t2.d,t2.e) in (<cache>((4,4)),<cache>((7,7)),<cache>((8,8))) and octet_length(t2.f) = 1",
@ -2777,6 +2791,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2808,6 +2823,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2818,6 +2834,7 @@ EXPLAIN
"key_length": "10",
"used_key_parts": ["d", "e"],
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t2.d is not null",
"attached_condition": "(t2.d,t2.e) in (<cache>((4,4)),<cache>((7,7)),<cache>((8,8))) and octet_length(t2.f) = 1",
@ -2834,6 +2851,7 @@ EXPLAIN
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2864,6 +2882,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2874,6 +2893,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 15,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a is not null",
"mrr_type": "Rowid-ordered scan"
@ -2889,6 +2909,7 @@ EXPLAIN
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(t1.a,t2.e) in ((4,t1.a + 1),(7,t1.a + 1),(8,t1.a + 1)) and octet_length(t2.f) = 1"
}
@ -2928,6 +2949,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2935,6 +2957,7 @@ EXPLAIN
"access_type": "ALL",
"possible_keys": ["idx"],
"rows": 144,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.a is not null"
}
@ -2949,6 +2972,7 @@ EXPLAIN
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "(t1.a,t2.e) in ((t2.e,t1.a + 1),<cache>((7,7)),<cache>((8,8))) and octet_length(t2.f) = 1"
}
@ -2982,6 +3006,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2992,6 +3017,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a is not null",
"attached_condition": "(t1.a,2) in (<cache>((2,2)),<cache>((7,7)),<cache>((8,8))) and octet_length(t1.c) = 1",
@ -3008,6 +3034,7 @@ EXPLAIN
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "octet_length(t2.f) = 1"
}
@ -3066,6 +3093,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -3089,6 +3117,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a is not null",
"attached_condition": "(t1.a,1 + 1) in (<cache>((2,2)),<cache>((7,7)),<cache>((8,8))) and octet_length(t1.c) = 1",
@ -3105,6 +3134,7 @@ EXPLAIN
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "octet_length(t2.f) = 1"
}

80
mysql-test/main/rowid_filter.result
View File

@ -77,6 +77,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -95,6 +96,7 @@ EXPLAIN
"selectivity_pct": 11.69025812
},
"rows": 509,
"cost": "COST_REPLACED",
"filtered": 11.69025803,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -118,6 +120,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -145,6 +148,7 @@ ANALYZE
"r_loops": 1,
"rows": 509,
"r_rows": 60,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 11.69025803,
@ -232,6 +236,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -242,6 +247,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rows": 509,
"cost": "COST_REPLACED",
"filtered": 11.69025803,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -265,6 +271,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -279,6 +286,7 @@ ANALYZE
"r_loops": 1,
"rows": 509,
"r_rows": 510,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 11.69025803,
@ -369,6 +377,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -379,6 +388,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totalprice"],
"rows": 69,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "orders.o_totalprice between 200000 and 230000"
}
@ -406,6 +416,7 @@ EXPLAIN
"selectivity_pct": 1.631973356
},
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 1.631973386,
"attached_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-01-31'"
}
@ -431,6 +442,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -445,6 +457,7 @@ ANALYZE
"r_loops": 1,
"rows": 69,
"r_rows": 71,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -482,6 +495,7 @@ ANALYZE
"r_loops": 71,
"rows": 4,
"r_rows": 0.154929577,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 1.631973386,
@ -523,6 +537,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -538,6 +553,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rows": 98,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-01-31'"
}
@ -552,6 +568,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 4.599999905,
"attached_condition": "orders.o_totalprice between 200000 and 230000"
}
@ -577,6 +594,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -596,6 +614,7 @@ ANALYZE
"r_loops": 1,
"rows": 98,
"r_rows": 98,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -615,6 +634,7 @@ ANALYZE
"r_loops": 98,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 4.599999905,
@ -658,6 +678,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -682,6 +703,7 @@ EXPLAIN
"selectivity_pct": 11.69025812
},
"rows": 509,
"cost": "COST_REPLACED",
"filtered": 11.69025803,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -705,6 +727,7 @@ EXPLAIN
"selectivity_pct": 9.266666667
},
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 9.266666412,
"attached_condition": "orders.o_totalprice between 180000 and 230000"
}
@ -732,6 +755,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -765,6 +789,7 @@ ANALYZE
"r_loops": 1,
"rows": 509,
"r_rows": 60,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 11.69025803,
@ -798,6 +823,7 @@ ANALYZE
"r_loops": 60,
"rows": 1,
"r_rows": 0.266666667,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 9.266666412,
@ -847,6 +873,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -863,6 +890,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rows": 509,
"cost": "COST_REPLACED",
"filtered": 11.69025803,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -878,6 +906,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 9.266666412,
"attached_condition": "orders.o_totalprice between 180000 and 230000"
}
@ -905,6 +934,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -925,6 +955,7 @@ ANALYZE
"r_loops": 1,
"rows": 509,
"r_rows": 510,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 11.69025803,
@ -945,6 +976,7 @@ ANALYZE
"r_loops": 60,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 9.266666412,
@ -1000,6 +1032,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1010,6 +1043,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totalprice"],
"rows": 69,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "orders.o_totalprice between 200000 and 230000"
}
@ -1037,6 +1071,7 @@ EXPLAIN
"selectivity_pct": 8.476269775
},
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 8.476269722,
"attached_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'"
}
@ -1062,6 +1097,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1076,6 +1112,7 @@ ANALYZE
"r_loops": 1,
"rows": 69,
"r_rows": 71,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1113,6 +1150,7 @@ ANALYZE
"r_loops": 71,
"rows": 4,
"r_rows": 0.521126761,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 8.476269722,
@ -1180,6 +1218,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1190,6 +1229,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totalprice"],
"rows": 69,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "orders.o_totalprice between 200000 and 230000"
}
@ -1209,6 +1249,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 8.476269722,
"attached_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'"
}
@ -1234,6 +1275,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1248,6 +1290,7 @@ ANALYZE
"r_loops": 1,
"rows": 69,
"r_rows": 71,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1272,6 +1315,7 @@ ANALYZE
"r_loops": 71,
"rows": 4,
"r_rows": 6.704225352,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 8.476269722,
@ -1350,6 +1394,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1366,6 +1411,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_receiptDATE"],
"rows": 18,
"cost": "COST_REPLACED",
"filtered": 0.566194832,
"index_condition": "lineitem.l_receiptDATE between '1996-10-05' and '1996-10-10'",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-10-10'"
@ -1381,6 +1427,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 7.466666698,
"attached_condition": "orders.o_totalprice between 200000 and 250000"
}
@ -1410,6 +1457,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1430,6 +1478,7 @@ ANALYZE
"r_loops": 1,
"rows": 18,
"r_rows": 18,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 0.566194832,
@ -1450,6 +1499,7 @@ ANALYZE
"r_loops": 7,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 7.466666698,
@ -1487,6 +1537,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1503,6 +1554,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_receiptDATE"],
"rows": 18,
"cost": "COST_REPLACED",
"filtered": 0.566194832,
"index_condition": "lineitem.l_receiptDATE between '1996-10-05' and '1996-10-10'",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-10-10'"
@ -1518,6 +1570,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 7.466666698,
"attached_condition": "orders.o_totalprice between 200000 and 250000"
}
@ -1547,6 +1600,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1567,6 +1621,7 @@ ANALYZE
"r_loops": 1,
"rows": 18,
"r_rows": 18,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 0.566194832,
@ -1587,6 +1642,7 @@ ANALYZE
"r_loops": 7,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 7.466666698,
@ -1631,6 +1687,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1641,6 +1698,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 39,
"cost": "COST_REPLACED",
"filtered": 3.200000048,
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000"
@ -1669,6 +1727,7 @@ EXPLAIN
"selectivity_pct": 3.04746045
},
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 3.047460556,
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -1698,6 +1757,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1712,6 +1772,7 @@ ANALYZE
"r_loops": 1,
"rows": 39,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 3.200000048,
@ -1750,6 +1811,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 3.047460556,
@ -1790,6 +1852,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1800,6 +1863,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 39,
"cost": "COST_REPLACED",
"filtered": 3.200000048,
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000"
@ -1820,6 +1884,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 3.047460556,
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -1849,6 +1914,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1863,6 +1929,7 @@ ANALYZE
"r_loops": 1,
"rows": 39,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 3.200000048,
@ -1888,6 +1955,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 3.047460556,
@ -1931,6 +1999,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -1946,6 +2015,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 39,
"cost": "REPLACED",
"filtered": "REPLACED",
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000 and orders.o_orderDATE between '1992-12-01' and '1997-01-01'"
@ -1966,6 +2036,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "REPLACED",
"filtered": "REPLACED",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -1995,6 +2066,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -2014,6 +2086,7 @@ ANALYZE
"r_loops": 1,
"rows": 39,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",
@ -2039,6 +2112,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",
@ -2079,6 +2153,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -2094,6 +2169,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 39,
"cost": "REPLACED",
"filtered": "REPLACED",
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000 and orders.o_orderDATE between '1992-12-01' and '1997-01-01'"
@ -2114,6 +2190,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "REPLACED",
"filtered": "REPLACED",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -2143,6 +2220,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -2162,6 +2240,7 @@ ANALYZE
"r_loops": 1,
"rows": 39,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",
@ -2187,6 +2266,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",

20
mysql-test/main/rowid_filter.test
View File

@ -55,6 +55,7 @@ SELECT l_orderkey, l_linenumber, l_shipdate, l_quantity FROM lineitem
l_quantity > 45;
eval $with_filter EXPLAIN $q1;
--source include/explain-no-costs.inc
eval $with_filter EXPLAIN FORMAT=JSON $q1;
eval $with_filter ANALYZE $q1;
--source include/analyze-format.inc
@ -63,6 +64,7 @@ eval $with_filter ANALYZE FORMAT=JSON $q1;
eval $with_filter $q1;
eval $without_filter EXPLAIN $q1;
--source include/explain-no-costs.inc
eval $without_filter EXPLAIN FORMAT=JSON $q1;
eval $without_filter ANALYZE $q1;
--source include/analyze-format.inc
@ -77,6 +79,7 @@ SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
o_totalprice between 200000 and 230000;
eval $with_filter EXPLAIN $q2;
--source include/explain-no-costs.inc
eval $with_filter EXPLAIN FORMAT=JSON $q2;
eval $with_filter ANALYZE $q2;
--source include/analyze-format.inc
@ -85,6 +88,7 @@ eval $with_filter ANALYZE FORMAT=JSON $q2;
eval $with_filter $q2;
eval $without_filter EXPLAIN $q2;
--source include/explain-no-costs.inc
eval $without_filter EXPLAIN FORMAT=JSON $q2;
eval $without_filter ANALYZE $q2;
--source include/analyze-format.inc
@ -100,6 +104,7 @@ SELECT o_orderkey, l_linenumber, l_shipdate, l_quantity, o_totalprice
o_totalprice between 180000 and 230000;
eval $with_filter EXPLAIN $q3;
--source include/explain-no-costs.inc
eval $with_filter EXPLAIN FORMAT=JSON $q3;
eval $with_filter ANALYZE $q3;
--source include/analyze-format.inc
@ -108,6 +113,7 @@ eval $with_filter ANALYZE FORMAT=JSON $q3;
eval $with_filter $q3;
eval $without_filter EXPLAIN $q3;
--source include/explain-no-costs.inc
eval $without_filter EXPLAIN FORMAT=JSON $q3;
eval $without_filter ANALYZE $q3;
--source include/analyze-format.inc
@ -129,6 +135,7 @@ SELECT o_orderkey, l_linenumber, l_shipdate, o_totalprice
o_totalprice between 200000 and 230000;
eval $with_filter EXPLAIN $q4;
--source include/explain-no-costs.inc
eval $with_filter EXPLAIN FORMAT=JSON $q4;
eval $with_filter ANALYZE $q4;
--source include/analyze-format.inc
@ -137,6 +144,7 @@ eval $with_filter ANALYZE FORMAT=JSON $q4;
eval $with_filter $q4;
eval $without_filter EXPLAIN $q4;
--source include/explain-no-costs.inc
eval $without_filter EXPLAIN FORMAT=JSON $q4;
eval $without_filter ANALYZE $q4;
--source include/analyze-format.inc
@ -162,6 +170,7 @@ WHERE o_orderkey=l_orderkey AND
o_totalprice BETWEEN 200000 AND 250000;
eval $with_filter EXPLAIN $q5;
--source include/explain-no-costs.inc
eval $with_filter EXPLAIN FORMAT=JSON $q5;
eval $with_filter ANALYZE $q5;
--source include/analyze-format.inc
@ -170,6 +179,7 @@ eval $with_filter ANALYZE FORMAT=JSON $q5;
eval $with_filter $q5;
eval $without_filter EXPLAIN $q5;
--source include/explain-no-costs.inc
eval $without_filter EXPLAIN FORMAT=JSON $q5;
eval $without_filter ANALYZE $q5;
--source include/analyze-format.inc
@ -195,6 +205,7 @@ WHERE o_orderkey=l_orderkey AND
l_shipdate BETWEEN '1996-10-01' AND '1996-12-01';
eval $with_filter EXPLAIN $q6;
--source include/explain-no-costs.inc
eval $with_filter EXPLAIN FORMAT=JSON $q6;
eval $with_filter ANALYZE $q6;
--source include/analyze-format.inc
@ -203,6 +214,7 @@ eval $with_filter ANALYZE FORMAT=JSON $q6;
eval $with_filter $q6;
eval $without_filter EXPLAIN $q6;
--source include/explain-no-costs.inc
eval $without_filter EXPLAIN FORMAT=JSON $q6;
eval $without_filter ANALYZE $q6;
--source include/analyze-format.inc
@ -223,21 +235,21 @@ WHERE o_orderkey=l_orderkey AND
l_shipdate BETWEEN '1996-10-01' AND '1996-12-01';
eval $with_filter EXPLAIN $q7;
--replace_regex /"filtered": [0-9e\.\-+]*,/"filtered": "REPLACED",/
--source include/explain-no-costs-filtered.inc
eval $with_filter EXPLAIN FORMAT=JSON $q7;
--replace_column 11 #
eval $with_filter ANALYZE $q7;
--replace_regex /("(r_(total|table|other)_time_ms|r_buffer_size|r_filling_time_ms|filtered)": )[^, \n]*/\1"REPLACED"/
--source include/analyze-no-filtered.inc
eval $with_filter ANALYZE FORMAT=JSON $q7;
--sorted_result
eval $with_filter $q7;
eval $without_filter EXPLAIN $q7;
--replace_regex /"filtered": [0-9e\.\-+]*,/"filtered": "REPLACED",/
--source include/explain-no-costs-filtered.inc
eval $without_filter EXPLAIN FORMAT=JSON $q7;
--replace_column 11 #
eval $without_filter ANALYZE $q7;
--replace_regex /("(r_(total|table|other)_time_ms|r_buffer_size|r_filling_time_ms|filtered)": )[^, \n]*/\1"REPLACED"/
--source include/analyze-no-filtered.inc
eval $without_filter ANALYZE FORMAT=JSON $q7;
--sorted_result
eval $without_filter $q7;

80
mysql-test/main/rowid_filter_aria.result
View File

@ -78,6 +78,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -96,6 +97,7 @@ EXPLAIN
"selectivity_pct": 15.80349709
},
"rows": 482,
"cost": "COST_REPLACED",
"filtered": 15.80349731,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -119,6 +121,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -146,6 +149,7 @@ ANALYZE
"r_loops": 1,
"rows": 482,
"r_rows": 60,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 15.80349731,
@ -233,6 +237,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -243,6 +248,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rows": 482,
"cost": "COST_REPLACED",
"filtered": 15.80349731,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -266,6 +272,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -280,6 +287,7 @@ ANALYZE
"r_loops": 1,
"rows": 482,
"r_rows": 510,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 15.80349731,
@ -370,6 +378,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -385,6 +394,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rows": 92,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-01-31'"
}
@ -407,6 +417,7 @@ EXPLAIN
"selectivity_pct": 7.066666667
},
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 7.066666603,
"attached_condition": "orders.o_totalprice between 200000 and 230000"
}
@ -432,6 +443,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -451,6 +463,7 @@ ANALYZE
"r_loops": 1,
"rows": 92,
"r_rows": 98,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -483,6 +496,7 @@ ANALYZE
"r_loops": 98,
"rows": 1,
"r_rows": 0.112244898,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 7.066666603,
@ -524,6 +538,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -539,6 +554,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rows": 92,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-01-31'"
}
@ -553,6 +569,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 7.066666603,
"attached_condition": "orders.o_totalprice between 200000 and 230000"
}
@ -578,6 +595,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -597,6 +615,7 @@ ANALYZE
"r_loops": 1,
"rows": 92,
"r_rows": 98,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -616,6 +635,7 @@ ANALYZE
"r_loops": 98,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 7.066666603,
@ -659,6 +679,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -683,6 +704,7 @@ EXPLAIN
"selectivity_pct": 15.80349709
},
"rows": 482,
"cost": "COST_REPLACED",
"filtered": 15.80349731,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -706,6 +728,7 @@ EXPLAIN
"selectivity_pct": 14.4
},
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 14.39999962,
"attached_condition": "orders.o_totalprice between 180000 and 230000"
}
@ -733,6 +756,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -766,6 +790,7 @@ ANALYZE
"r_loops": 1,
"rows": 482,
"r_rows": 60,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 15.80349731,
@ -799,6 +824,7 @@ ANALYZE
"r_loops": 60,
"rows": 1,
"r_rows": 0.266666667,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 14.39999962,
@ -848,6 +874,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -864,6 +891,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rows": 482,
"cost": "COST_REPLACED",
"filtered": 15.80349731,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -879,6 +907,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 14.39999962,
"attached_condition": "orders.o_totalprice between 180000 and 230000"
}
@ -906,6 +935,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -926,6 +956,7 @@ ANALYZE
"r_loops": 1,
"rows": 482,
"r_rows": 510,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 15.80349731,
@ -946,6 +977,7 @@ ANALYZE
"r_loops": 60,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 14.39999962,
@ -1001,6 +1033,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1011,6 +1044,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totalprice"],
"rows": 106,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "orders.o_totalprice between 200000 and 230000"
}
@ -1038,6 +1072,7 @@ EXPLAIN
"selectivity_pct": 8.026644463
},
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 8.026644707,
"attached_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'"
}
@ -1063,6 +1098,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1077,6 +1113,7 @@ ANALYZE
"r_loops": 1,
"rows": 106,
"r_rows": 71,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1114,6 +1151,7 @@ ANALYZE
"r_loops": 71,
"rows": 4,
"r_rows": 0.521126761,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 8.026644707,
@ -1181,6 +1219,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1191,6 +1230,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totalprice"],
"rows": 106,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "orders.o_totalprice between 200000 and 230000"
}
@ -1210,6 +1250,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 8.026644707,
"attached_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'"
}
@ -1235,6 +1276,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1249,6 +1291,7 @@ ANALYZE
"r_loops": 1,
"rows": 106,
"r_rows": 71,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1273,6 +1316,7 @@ ANALYZE
"r_loops": 71,
"rows": 4,
"r_rows": 6.704225352,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 8.026644707,
@ -1351,6 +1395,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1367,6 +1412,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_receiptDATE"],
"rows": 17,
"cost": "COST_REPLACED",
"filtered": 0.532889247,
"index_condition": "lineitem.l_receiptDATE between '1996-10-05' and '1996-10-10'",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-10-10'"
@ -1382,6 +1428,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 8.466666222,
"attached_condition": "orders.o_totalprice between 200000 and 250000"
}
@ -1411,6 +1458,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1431,6 +1479,7 @@ ANALYZE
"r_loops": 1,
"rows": 17,
"r_rows": 18,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 0.532889247,
@ -1451,6 +1500,7 @@ ANALYZE
"r_loops": 7,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 8.466666222,
@ -1488,6 +1538,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1504,6 +1555,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_receiptDATE"],
"rows": 17,
"cost": "COST_REPLACED",
"filtered": 0.532889247,
"index_condition": "lineitem.l_receiptDATE between '1996-10-05' and '1996-10-10'",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-10-10'"
@ -1519,6 +1571,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 8.466666222,
"attached_condition": "orders.o_totalprice between 200000 and 250000"
}
@ -1548,6 +1601,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1568,6 +1622,7 @@ ANALYZE
"r_loops": 1,
"rows": 17,
"r_rows": 18,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 0.532889247,
@ -1588,6 +1643,7 @@ ANALYZE
"r_loops": 7,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 8.466666222,
@ -1632,6 +1688,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1642,6 +1699,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 61,
"cost": "COST_REPLACED",
"filtered": 5,
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000"
@ -1670,6 +1728,7 @@ EXPLAIN
"selectivity_pct": 2.897585346
},
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 2.897585392,
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -1699,6 +1758,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1713,6 +1773,7 @@ ANALYZE
"r_loops": 1,
"rows": 61,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 5,
@ -1751,6 +1812,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 2.897585392,
@ -1791,6 +1853,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1801,6 +1864,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 61,
"cost": "COST_REPLACED",
"filtered": 5,
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000"
@ -1821,6 +1885,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 2.897585392,
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -1850,6 +1915,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1864,6 +1930,7 @@ ANALYZE
"r_loops": 1,
"rows": 61,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 5,
@ -1889,6 +1956,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 2.897585392,
@ -1932,6 +2000,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -1947,6 +2016,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 61,
"cost": "REPLACED",
"filtered": "REPLACED",
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000 and orders.o_orderDATE between '1992-12-01' and '1997-01-01'"
@ -1967,6 +2037,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "REPLACED",
"filtered": "REPLACED",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -1996,6 +2067,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -2015,6 +2087,7 @@ ANALYZE
"r_loops": 1,
"rows": 61,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",
@ -2040,6 +2113,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",
@ -2080,6 +2154,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -2095,6 +2170,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 61,
"cost": "REPLACED",
"filtered": "REPLACED",
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000 and orders.o_orderDATE between '1992-12-01' and '1997-01-01'"
@ -2115,6 +2191,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "REPLACED",
"filtered": "REPLACED",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -2144,6 +2221,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -2163,6 +2241,7 @@ ANALYZE
"r_loops": 1,
"rows": 61,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",
@ -2188,6 +2267,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",

88
mysql-test/main/rowid_filter_innodb.result
View File

@ -80,6 +80,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -98,6 +99,7 @@ EXPLAIN
"selectivity_pct": 10.07493755
},
"rows": 510,
"cost": "COST_REPLACED",
"filtered": 10.07493782,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -121,6 +123,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -148,6 +151,7 @@ ANALYZE
"r_loops": 1,
"rows": 510,
"r_rows": 60,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 10.07493782,
@ -235,6 +239,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -245,6 +250,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rows": 510,
"cost": "COST_REPLACED",
"filtered": 10.07493782,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -268,6 +274,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -282,6 +289,7 @@ ANALYZE
"r_loops": 1,
"rows": 510,
"r_rows": 510,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 10.07493782,
@ -372,6 +380,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -387,6 +396,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rows": 98,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-01-31'",
"using_index": true
@ -402,6 +412,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 4.733333111,
"attached_condition": "orders.o_totalprice between 200000 and 230000"
}
@ -427,6 +438,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -446,6 +458,7 @@ ANALYZE
"r_loops": 1,
"rows": 98,
"r_rows": 98,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -466,6 +479,7 @@ ANALYZE
"r_loops": 98,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 4.733333111,
@ -507,6 +521,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -522,6 +537,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_shipDATE"],
"rows": 98,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-01-31'",
"using_index": true
@ -537,6 +553,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 4.733333111,
"attached_condition": "orders.o_totalprice between 200000 and 230000"
}
@ -562,6 +579,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -581,6 +599,7 @@ ANALYZE
"r_loops": 1,
"rows": 98,
"r_rows": 98,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -601,6 +620,7 @@ ANALYZE
"r_loops": 98,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 4.733333111,
@ -644,6 +664,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -668,6 +689,7 @@ EXPLAIN
"selectivity_pct": 10.07493755
},
"rows": 510,
"cost": "COST_REPLACED",
"filtered": 10.07493782,
"index_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'",
"attached_condition": "lineitem.l_quantity > 45"
@ -683,6 +705,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 9.600000381,
"attached_condition": "orders.o_totalprice between 180000 and 230000"
}
@ -710,6 +733,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -743,6 +767,7 @@ ANALYZE
"r_loops": 1,
"rows": 510,
"r_rows": 60,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 10.07493782,
@ -763,6 +788,7 @@ ANALYZE
"r_loops": 60,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 9.600000381,
@ -812,6 +838,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -822,6 +849,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totalprice"],
"rows": 144,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "orders.o_totalprice between 180000 and 230000",
"using_index": true
@ -843,6 +871,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 0.855656624,
"attached_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30' and lineitem.l_quantity > 45"
}
@ -870,6 +899,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -884,6 +914,7 @@ ANALYZE
"r_loops": 1,
"rows": 144,
"r_rows": 144,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -910,6 +941,7 @@ ANALYZE
"r_loops": 144,
"rows": 4,
"r_rows": 6.625,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 0.855656624,
@ -965,6 +997,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -975,6 +1008,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totalprice"],
"rows": 71,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "orders.o_totalprice between 200000 and 230000",
"using_index": true
@ -995,6 +1029,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 8.492922783,
"attached_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'"
}
@ -1020,6 +1055,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1034,6 +1070,7 @@ ANALYZE
"r_loops": 1,
"rows": 71,
"r_rows": 71,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1059,6 +1096,7 @@ ANALYZE
"r_loops": 71,
"rows": 4,
"r_rows": 6.704225352,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 8.492922783,
@ -1126,6 +1164,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1136,6 +1175,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totalprice"],
"rows": 71,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "orders.o_totalprice between 200000 and 230000",
"using_index": true
@ -1156,6 +1196,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 8.492922783,
"attached_condition": "lineitem.l_shipDATE between '1997-01-01' and '1997-06-30'"
}
@ -1181,6 +1222,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1195,6 +1237,7 @@ ANALYZE
"r_loops": 1,
"rows": 71,
"r_rows": 71,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -1220,6 +1263,7 @@ ANALYZE
"r_loops": 71,
"rows": 4,
"r_rows": 6.704225352,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 8.492922783,
@ -1298,6 +1342,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1314,6 +1359,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_receiptDATE"],
"rows": 18,
"cost": "COST_REPLACED",
"filtered": 0.566194832,
"index_condition": "lineitem.l_receiptDATE between '1996-10-05' and '1996-10-10'",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-10-10'"
@ -1329,6 +1375,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 5.666666508,
"attached_condition": "orders.o_totalprice between 200000 and 250000"
}
@ -1358,6 +1405,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1378,6 +1426,7 @@ ANALYZE
"r_loops": 1,
"rows": 18,
"r_rows": 18,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 0.566194832,
@ -1398,6 +1447,7 @@ ANALYZE
"r_loops": 7,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 5.666666508,
@ -1435,6 +1485,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1451,6 +1502,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["l_receiptDATE"],
"rows": 18,
"cost": "COST_REPLACED",
"filtered": 0.566194832,
"index_condition": "lineitem.l_receiptDATE between '1996-10-05' and '1996-10-10'",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-10-10'"
@ -1466,6 +1518,7 @@ EXPLAIN
"used_key_parts": ["o_orderkey"],
"ref": ["dbt3_s001.lineitem.l_orderkey"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 5.666666508,
"attached_condition": "orders.o_totalprice between 200000 and 250000"
}
@ -1495,6 +1548,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1515,6 +1569,7 @@ ANALYZE
"r_loops": 1,
"rows": 18,
"r_rows": 18,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 0.566194832,
@ -1535,6 +1590,7 @@ ANALYZE
"r_loops": 7,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 5.666666508,
@ -1579,6 +1635,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1589,6 +1646,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 41,
"cost": "COST_REPLACED",
"filtered": 3.333333254,
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000"
@ -1609,6 +1667,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 3.047460556,
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -1638,6 +1697,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1652,6 +1712,7 @@ ANALYZE
"r_loops": 1,
"rows": 41,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 3.333333254,
@ -1677,6 +1738,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 3.047460556,
@ -1717,6 +1779,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -1727,6 +1790,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 41,
"cost": "COST_REPLACED",
"filtered": 3.333333254,
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000"
@ -1747,6 +1811,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 3.047460556,
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -1776,6 +1841,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1790,6 +1856,7 @@ ANALYZE
"r_loops": 1,
"rows": 41,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 3.333333254,
@ -1815,6 +1882,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 3.047460556,
@ -1858,6 +1926,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -1873,6 +1942,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 41,
"cost": "REPLACED",
"filtered": "REPLACED",
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000 and orders.o_orderDATE between '1992-12-01' and '1997-01-01'"
@ -1893,6 +1963,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "REPLACED",
"filtered": "REPLACED",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -1922,6 +1993,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -1941,6 +2013,7 @@ ANALYZE
"r_loops": 1,
"rows": 41,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",
@ -1966,6 +2039,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",
@ -2006,6 +2080,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -2021,6 +2096,7 @@ EXPLAIN
"key_length": "9",
"used_key_parts": ["o_totaldiscount"],
"rows": 41,
"cost": "REPLACED",
"filtered": "REPLACED",
"index_condition": "orders.o_totaldiscount between 18000 and 20000",
"attached_condition": "orders.o_totalprice between 200000 and 220000 and orders.o_orderDATE between '1992-12-01' and '1997-01-01'"
@ -2041,6 +2117,7 @@ EXPLAIN
"used_key_parts": ["l_orderkey"],
"ref": ["dbt3_s001.orders.o_orderkey"],
"rows": 4,
"cost": "REPLACED",
"filtered": "REPLACED",
"attached_condition": "lineitem.l_shipDATE between '1996-10-01' and '1996-12-01'"
}
@ -2070,6 +2147,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -2089,6 +2167,7 @@ ANALYZE
"r_loops": 1,
"rows": 41,
"r_rows": 41,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",
@ -2114,6 +2193,7 @@ ANALYZE
"r_loops": 1,
"rows": 4,
"r_rows": 6,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": "REPLACED",
@ -2199,6 +2279,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2218,6 +2299,7 @@ EXPLAIN
"selectivity_pct": 1.587301587
},
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 1.587301612,
"index_condition": "t1.f1 is null",
"attached_condition": "t1.f2 is null and (t1.f2 between 'a' and 'z' or t1.f1 = 'a')"
@ -2230,6 +2312,7 @@ EXPLAIN
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -2249,6 +2332,7 @@ EXPLAIN
"selectivity_pct": 1.587301587
},
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 1.587301612,
"index_condition": "t1.f1 is null",
"attached_condition": "t1.f2 is null and (t1.f2 between 'a' and 'z' or t1.f1 = 'a')"
@ -3203,6 +3287,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -3231,6 +3316,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -3252,6 +3338,7 @@ ANALYZE
"r_loops": 1,
"rows": 1,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -3292,6 +3379,7 @@ ANALYZE
"r_loops": 1,
"rows": 24,
"r_rows": 32,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 14.46428585,

1
mysql-test/main/rowid_filter_innodb.test
View File

@ -49,6 +49,7 @@ let $q=
eval $q;
eval explain $q;
--source include/explain-no-costs.inc
eval explain format=json $q;
drop table t1;

15
mysql-test/main/rowid_filter_myisam.result
View File

@ -136,12 +136,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 101,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a2 <> t2.pk2 and t2.a2 is not null"
}
@ -164,6 +166,7 @@ EXPLAIN
"selectivity_pct": 87
},
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 87,
"attached_condition": "t1.b1 <= (subquery#2)"
}
@ -173,6 +176,7 @@ EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -183,6 +187,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["pk2"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t2.pk2 <= 1"
}
@ -339,6 +344,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -353,6 +359,7 @@ ANALYZE
"r_loops": 1,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 49.20000076,
@ -392,6 +399,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -406,6 +414,7 @@ ANALYZE
"r_loops": 1,
"rows": 1,
"r_rows": 1,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 49.20000076,
@ -470,6 +479,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -498,6 +508,7 @@ ANALYZE
"r_loops": 1,
"rows": 55,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 1.149999976,
@ -584,6 +595,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -611,6 +623,7 @@ ANALYZE
"r_loops": 1,
"rows": 44,
"r_rows": 0,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 8.630000114,
@ -650,6 +663,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -677,6 +691,7 @@ ANALYZE
"r_loops": 1,
"rows": 44,
"r_rows": 0,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 8.529999733,

1
mysql-test/main/rowid_filter_myisam.test
View File

@ -1735,6 +1735,7 @@ SELECT * FROM t1 INNER JOIN t2 ON ( pk1 <> pk2 AND pk1 = a2 )
eval $q;
eval EXPLAIN EXTENDED $q;
--source include/explain-no-costs.inc
eval EXPLAIN FORMAT=JSON $q;
DROP TABLE t1,t2;

26
mysql-test/main/set_operation.result
View File

@ -571,12 +571,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 5,
"cost": "REPLACED",
"filtered": 100
}
}
@ -587,12 +589,14 @@ EXPLAIN
"query_block": {
"select_id": 8,
"operation": "UNION",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived2>",
"access_type": "ALL",
"rows": 5,
"cost": "REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
@ -603,12 +607,14 @@ EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 6,
"cost": "REPLACED",
"filtered": 100
}
}
@ -628,12 +634,14 @@ EXPLAIN
"query_block": {
"select_id": 4,
"operation": "INTERSECT",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "<derived5>",
"access_type": "ALL",
"rows": 10,
"cost": "REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
@ -642,12 +650,14 @@ EXPLAIN
{
"query_block": {
"select_id": 5,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 5,
"cost": "REPLACED",
"filtered": 100
}
}
@ -658,12 +668,14 @@ EXPLAIN
"query_block": {
"select_id": 6,
"operation": "UNION",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 5,
"cost": "REPLACED",
"filtered": 100
}
}
@ -692,12 +704,14 @@ EXPLAIN
"query_block": {
"select_id": 7,
"operation": "EXCEPT",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t3",
"access_type": "ALL",
"rows": 5,
"cost": "REPLACED",
"filtered": 100
}
}
@ -708,12 +722,14 @@ EXPLAIN
"query_block": {
"select_id": 9,
"operation": "UNION",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 6,
"cost": "REPLACED",
"filtered": 100
}
}
@ -724,12 +740,14 @@ EXPLAIN
"query_block": {
"select_id": 10,
"operation": "UNION",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t3",
"access_type": "ALL",
"rows": 5,
"cost": "REPLACED",
"filtered": 100
}
}
@ -740,12 +758,14 @@ EXPLAIN
"query_block": {
"select_id": 11,
"operation": "EXCEPT",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 5,
"cost": "REPLACED",
"filtered": 100
}
},
@ -755,6 +775,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 6,
"cost": "REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -769,12 +790,14 @@ EXPLAIN
"query_block": {
"select_id": 12,
"operation": "UNION",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 5,
"cost": "REPLACED",
"filtered": 100,
"attached_condition": "t1.a < 4"
}
@ -785,6 +808,7 @@ EXPLAIN
"table_name": "t2",
"access_type": "ALL",
"rows": 6,
"cost": "REPLACED",
"filtered": 100
},
"buffer_type": "flat",
@ -799,12 +823,14 @@ EXPLAIN
"query_block": {
"select_id": 13,
"operation": "UNION",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t3",
"access_type": "ALL",
"rows": 5,
"cost": "REPLACED",
"filtered": 100
}
}

1
mysql-test/main/set_operation.test
View File

@ -272,6 +272,7 @@ select * from v0 where g < 4
UNION ALL
select * from t3;
--source include/analyze-format.inc
EXPLAIN format=json
select * from t1
UNION ALL

2
mysql-test/main/show_analyze.result
View File

@ -405,6 +405,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"filesort": {
@ -424,6 +425,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

68
mysql-test/main/show_analyze_json.result
View File

@ -44,6 +44,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -53,6 +54,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 1000,
"r_rows": 1000,
"cost": "REPLACED",
"filtered": 50,
"r_filtered": 50,
"attached_condition": "t1.c < 500"
@ -77,6 +79,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -86,6 +89,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 1000,
"r_rows": 1000,
"cost": "REPLACED",
"filtered": 10,
"r_filtered": 10,
"attached_condition": "t1.c < 10"
@ -111,6 +115,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -122,6 +127,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 1000,
"r_rows": 1000,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 99.90000153,
@ -160,6 +166,7 @@ SHOW ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -169,6 +176,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 60,
"attached_condition": "a.a <= 5"
@ -181,6 +189,7 @@ SHOW ANALYZE
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -189,6 +198,7 @@ SHOW ANALYZE
"r_loops": 0,
"rows": 10,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null,
"attached_condition": "b.a >= 9"
@ -229,6 +239,7 @@ SHOW ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -238,6 +249,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 60,
"attached_condition": "a.a <= 5"
@ -250,6 +262,7 @@ SHOW ANALYZE
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -259,6 +272,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 10,
"attached_condition": "b.a >= 9"
@ -299,6 +313,7 @@ SHOW ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -309,6 +324,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -323,6 +339,7 @@ SHOW ANALYZE
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -331,6 +348,7 @@ SHOW ANALYZE
"r_loops": 0,
"rows": 10,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null,
"attached_condition": "b.a >= 9"
@ -371,6 +389,7 @@ SHOW ANALYZE
{
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -381,6 +400,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -395,6 +415,7 @@ SHOW ANALYZE
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -405,6 +426,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -441,6 +463,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -450,6 +473,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 20,
"attached_condition": "a.a < 2"
@ -460,6 +484,7 @@ SHOW ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -469,6 +494,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 30,
"attached_condition": "b.a > 6"
@ -501,6 +527,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -511,6 +538,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -523,6 +551,7 @@ SHOW ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -533,6 +562,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -567,6 +597,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -575,6 +606,7 @@ SHOW ANALYZE
"r_loops": 0,
"rows": 10,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null,
"attached_condition": "a.a < 2"
@ -588,6 +620,7 @@ SHOW ANALYZE
"r_loops": 0,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -596,6 +629,7 @@ SHOW ANALYZE
"r_loops": 0,
"rows": 10,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null,
"attached_condition": "b.a + a.a < 10"
@ -629,6 +663,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -638,6 +673,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 20,
"attached_condition": "a.a < 2"
@ -651,6 +687,7 @@ SHOW ANALYZE
"r_hit_ratio": 0,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 2,
"nested_loop": [
{
@ -660,6 +697,7 @@ SHOW ANALYZE
"r_loops": 2,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 95,
"attached_condition": "b.a + a.a < 10"
@ -693,6 +731,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -703,6 +742,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -718,6 +758,7 @@ SHOW ANALYZE
"r_hit_ratio": 0,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 2,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -728,6 +769,7 @@ SHOW ANALYZE
"r_loops": 2,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -791,6 +833,7 @@ SHOW ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -799,6 +842,7 @@ SHOW ANALYZE
"r_loops": 0,
"rows": 10,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null,
"attached_condition": "t2.a + t0.a < 3"
@ -834,6 +878,7 @@ SHOW ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -843,6 +888,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 30,
"attached_condition": "t2.a + t0.a < 3"
@ -889,6 +935,7 @@ SHOW ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -897,6 +944,7 @@ SHOW ANALYZE
"r_loops": 0,
"rows": 10,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null,
"attached_condition": "t2.a + t0.a < 3"
@ -932,6 +980,7 @@ SHOW ANALYZE
{
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -941,6 +990,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 30,
"attached_condition": "t2.a + t0.a < 3"
@ -974,6 +1024,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -983,6 +1034,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 1,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 100
}
@ -995,6 +1047,7 @@ SHOW ANALYZE
"r_hit_ratio": 0,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"nested_loop": [
{
"table": {
@ -1003,6 +1056,7 @@ SHOW ANALYZE
"r_loops": 0,
"rows": 10,
"r_rows": null,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": null,
"attached_condition": "t2.a + t0.a < 3"
@ -1026,6 +1080,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -1035,6 +1090,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 2,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 100
}
@ -1047,6 +1103,7 @@ SHOW ANALYZE
"r_hit_ratio": 0,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -1056,6 +1113,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 30,
"attached_condition": "t2.a + t0.a < 3"
@ -1079,6 +1137,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -1088,6 +1147,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 100
}
@ -1100,6 +1160,7 @@ SHOW ANALYZE
"r_hit_ratio": 0,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 2,
"nested_loop": [
{
@ -1109,6 +1170,7 @@ SHOW ANALYZE
"r_loops": 2,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 25,
"attached_condition": "t2.a + t0.a < 3"
@ -1146,6 +1208,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"nested_loop": [
{
@ -1164,6 +1227,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 100
}
@ -1205,6 +1269,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"temporary_table": {
"nested_loop": [
@ -1215,6 +1280,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 100
}
@ -1254,6 +1320,7 @@ SHOW ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"temporary_table": {
"nested_loop": [
@ -1264,6 +1331,7 @@ SHOW ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"filtered": 100,
"r_filtered": 100
}

78
mysql-test/main/show_explain_json.result
View File

@ -47,6 +47,7 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -57,6 +58,7 @@ SHOW EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 999,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.a < 100000",
"using_index": true
@ -77,6 +79,7 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -87,6 +90,7 @@ SHOW EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a < 10"
}
@ -106,6 +110,7 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -116,6 +121,7 @@ SHOW EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a < 10"
}
@ -138,6 +144,7 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -148,6 +155,7 @@ SHOW EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a < 10",
"mrr_type": "Rowid-ordered scan"
@ -169,6 +177,7 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -179,6 +188,7 @@ SHOW EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t1.a < 10",
"mrr_type": "Rowid-ordered scan"
@ -210,12 +220,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "A",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -226,12 +238,14 @@ SHOW EXPLAIN
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "B",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -266,12 +280,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "A",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -282,12 +298,14 @@ SHOW EXPLAIN
"query_block": {
"select_id": 2,
"operation": "UNION",
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "B",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -378,12 +396,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "a",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "a.a < 1"
}
@ -394,12 +414,14 @@ SHOW EXPLAIN
"expression_cache": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "b",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "b.a + a.a < 10"
}
@ -427,12 +449,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "a",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "a.a < 1"
}
@ -443,12 +467,14 @@ SHOW EXPLAIN
"expression_cache": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "b",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "b.a + a.a < 10"
}
@ -476,12 +502,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "a",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "a.a < 1"
}
@ -492,12 +520,14 @@ SHOW EXPLAIN
"expression_cache": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "b",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "b.a + a.a < 10"
}
@ -552,12 +582,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -586,12 +618,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -628,12 +662,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -662,12 +698,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -707,12 +745,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -741,12 +781,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -786,12 +828,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -820,12 +864,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -854,12 +900,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -869,12 +917,14 @@ SHOW EXPLAIN
"expression_cache": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -893,12 +943,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -908,12 +960,14 @@ SHOW EXPLAIN
"expression_cache": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -932,12 +986,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -947,12 +1003,14 @@ SHOW EXPLAIN
"expression_cache": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -986,12 +1044,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1001,12 +1061,14 @@ SHOW EXPLAIN
"expression_cache": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -1025,12 +1087,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1040,12 +1104,14 @@ SHOW EXPLAIN
"expression_cache": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -1064,12 +1130,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1079,12 +1147,14 @@ SHOW EXPLAIN
"expression_cache": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t2.a + t0.a < 3"
}
@ -1120,6 +1190,7 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"read_sorted_file": {
@ -1129,6 +1200,7 @@ SHOW EXPLAIN
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1169,6 +1241,7 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"temporary_table": {
"nested_loop": [
{
@ -1176,6 +1249,7 @@ SHOW EXPLAIN
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1215,6 +1289,7 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"temporary_table": {
"nested_loop": [
{
@ -1222,6 +1297,7 @@ SHOW EXPLAIN
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1264,12 +1340,14 @@ SHOW EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t0.a = <cache>(octet_length('гы'))"
}

28
mysql-test/main/show_explain_json.test
View File

@ -118,6 +118,7 @@ send select count(*) from t1 where a < 100000;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain FORMAT=JSON for $thr2;
connection con1;
reap;
@ -126,6 +127,7 @@ reap;
send select max(c) from t1 where a < 10;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp explain FORMAT=JSON for connection $thr2;
connection con1;
reap;
@ -134,6 +136,7 @@ reap;
send select max(c) from t1 where a < 10;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp explain format=JSON for connection $thr2;
connection con1;
reap;
@ -145,6 +148,7 @@ set optimizer_switch='index_condition_pushdown=on,mrr=on,mrr_sort_keys=on';
send explain select max(c) from t1 where a < 10;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=json for $thr2;
connection con1;
reap;
@ -153,6 +157,7 @@ reap;
send explain select max(c) from t1 where a < 10;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp explain format=JSON for connection $thr2;
connection con1;
reap;
@ -165,6 +170,7 @@ SET debug_dbug='+d,show_explain_probe_join_exec_start';
send explain select a from t0 A union select a+1 from t0 B;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format = JSON for $thr2;
connection con1;
reap;
@ -177,6 +183,7 @@ SET debug_dbug='+d,show_explain_probe_join_exec_start';
send explain select a from t0 A union select a+1 from t0 B;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=JSON for $thr2;
connection con1;
reap;
@ -234,6 +241,7 @@ SET debug_dbug='+d,show_explain_probe_join_exec_start';
send select a, (select max(a) from t0 b where b.a+a.a<10) from t0 a where a<1;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=JSON for $thr2;
connection con1;
reap;
@ -245,6 +253,7 @@ SET debug_dbug='+d,show_explain_probe_join_exec_start';
send select a, (select max(a) from t0 b where b.a+a.a<10) from t0 a where a<1;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=JSON for $thr2;
connection con1;
reap;
@ -256,6 +265,7 @@ SET debug_dbug='+d,show_explain_probe_join_exec_end';
send select a, (select max(a) from t0 b where b.a+a.a<10) from t0 a where a<1;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=JSON for $thr2;
connection con1;
reap;
@ -293,8 +303,10 @@ SET debug_dbug='+d,show_explain_probe_join_exec_start';
send update t2 set dummy=0 where (select max(a) from t0 where t2.a + t0.a <3) >3 ;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=JSON for $thr2;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=JSON for $thr2;
connection con1;
reap;
@ -308,8 +320,10 @@ SET debug_dbug='+d,show_explain_probe_join_exec_start';
send update t2 set dummy=0 where (select max(a) from t0 where t2.a + t0.a <3) >3 ;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp explain format=JSON for connection $thr2;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp explain format=JSON for connection $thr2;
connection con1;
reap;
@ -326,8 +340,10 @@ SET debug_dbug='+d,show_explain_probe_join_exec_start';
send delete from t2 where (select max(a) from t0 where t2.a + t0.a <3) >3 ;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=JSON for $thr2;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=JSON for $thr2;
connection con1;
reap;
@ -343,8 +359,10 @@ SET debug_dbug='+d,show_explain_probe_join_exec_start';
send delete from t2 where (select max(a) from t0 where t2.a + t0.a <3) >3 ;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp explain format=JSON for connection $thr2;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp explain format=JSON for connection $thr2;
connection con1;
reap;
@ -360,10 +378,13 @@ SET debug_dbug='+d,show_explain_probe_join_exec_start';
send select t2.a, ((select max(a) from t0 where t2.a + t0.a <3) >3) as SUBQ from t2;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=json for $thr2;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=json for $thr2;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=json for $thr2;
connection con1;
reap;
@ -380,10 +401,13 @@ SET debug_dbug='+d,show_explain_probe_join_exec_start';
send select t2.a, ((select max(a) from t0 where t2.a + t0.a <3) >3) as SUBQ from t2;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp explain format=JSON for connection $thr2;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp explain format=JSON for connection $thr2;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp explain format=JSON for connection $thr2;
connection con1;
reap;
@ -400,6 +424,7 @@ set @show_explain_probe_select_id=1;
send select * from t0 order by a;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=json for $thr2;
connection con1;
reap;
@ -417,6 +442,7 @@ set @show_explain_probe_select_id=1;
send select distinct a from t0;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=json for $thr2;
connection con1;
reap;
@ -435,6 +461,7 @@ set @show_explain_probe_select_id=1;
send select distinct a from t0;
connection default;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=json for $thr2;
connection con1;
reap;
@ -461,6 +488,7 @@ select * from t0 where length('
connection default;
set names utf8;
--source include/wait_condition.inc
--source include/explain-no-costs.inc
evalp show explain format=JSON for $thr2;
set names default;

2
mysql-test/main/statistics_json.result
View File

@ -8338,12 +8338,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 18,
"cost": "COST_REPLACED",
"filtered": 5.555555344,
"attached_condition": "t1.a > 'y'"
}

1
mysql-test/main/statistics_json.test
View File

@ -477,6 +477,7 @@ INSERT INTO t1 VALUES ('o'),('s'),('j'),('s'),('y'),('s'),('l'),
set histogram_type=json_hb;
analyze table t1 persistent for all;
--echo # filtered must not be negative:
--source include/explain-no-costs.inc
explain format=json select * from t1 where a > 'y';
drop table t1;

6
mysql-test/main/subselect4.result
View File

@ -2927,6 +2927,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"duplicate_removal": {
@ -2939,6 +2940,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -2953,6 +2955,7 @@ ANALYZE
"r_loops": 0,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -2963,6 +2966,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -2975,6 +2979,7 @@ ANALYZE
{
"query_block": {
"select_id": 3,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -2985,6 +2990,7 @@ ANALYZE
"r_loops": 1,
"rows": 2,
"r_rows": 2,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

20
mysql-test/main/subselect_cache.result
View File

@ -49,6 +49,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -59,6 +60,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -73,6 +75,7 @@ ANALYZE
"r_hit_ratio": 60,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 4,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -83,6 +86,7 @@ ANALYZE
"r_loops": 4,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -106,6 +110,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -116,6 +121,7 @@ ANALYZE
"r_loops": 1,
"rows": 10,
"r_rows": 10,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -138,6 +144,7 @@ ANALYZE
{
"query_block": {
"select_id": 3,
"cost": "REPLACED",
"r_loops": 4,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -148,6 +155,7 @@ ANALYZE
"r_loops": 4,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -178,6 +186,7 @@ ANALYZE
"r_hit_ratio": 60,
"query_block": {
"select_id": 2,
"cost": "REPLACED",
"r_loops": 4,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -188,6 +197,7 @@ ANALYZE
"r_loops": 4,
"rows": 4,
"r_rows": 4,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -208,12 +218,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -224,12 +236,14 @@ EXPLAIN
"state": "uninitialized",
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.b = t2.c"
}
@ -247,12 +261,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -269,12 +285,14 @@ EXPLAIN
{
"query_block": {
"select_id": 3,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.b = t2.c"
}
@ -301,12 +319,14 @@ EXPLAIN
"state": "uninitialized",
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t2",
"access_type": "ALL",
"rows": 4,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "t1.b = t2.c"
}

2
mysql-test/main/subselect_cache.test
View File

@ -34,8 +34,10 @@ select a, (select d from t2 where b=c) from t1;
--source include/analyze-format.inc
analyze format=json
select a, (select d from t2 where b=c), (select d from t2 where b=c union select 1 order by 1 limit 1) from t1;
--source include/explain-no-costs.inc
explain format=json
select a, (select d from t2 where b=c) from t1;
--source include/explain-no-costs.inc
explain format=json
select a, (select d from t2 where b=c), (select d from t2 where b=c union select 1 order by 1 limit 1) from t1;
set optimizer_switch='subquery_cache=off';

4
mysql-test/main/subselect_no_semijoin.result
View File

@ -7438,12 +7438,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t1",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -7467,12 +7469,14 @@ EXPLAIN
{
"query_block": {
"select_id": 3,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t3",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "1 = t3.c"
}

1
mysql-test/main/subselect_no_semijoin.test
View File

@ -24,6 +24,7 @@ INSERT INTO t3 VALUES (4),(5);
SET @tmp19714=@@optimizer_switch;
SET optimizer_switch='subquery_cache=off';
--source include/explain-no-costs.inc
explain format=json
SELECT ( SELECT b FROM t2 WHERE b = a OR EXISTS ( SELECT c FROM t3 WHERE c = b ) ) FROM t1;

15
mysql-test/main/table_elim.result
View File

@ -737,6 +737,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"const_condition": "1",
"nested_loop": [
{
@ -744,6 +745,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -769,6 +771,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"const_condition": "1",
"nested_loop": [
{
@ -776,6 +779,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -789,11 +793,13 @@ EXPLAIN
"used_key_parts": ["b"],
"ref": ["test.t1.a"],
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "trigcond(t1.a = v2b.b and trigcond(t1.a is not null))",
"materialized": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"const_condition": "1",
"filesort": {
"sort_key": "t11.a",
@ -804,6 +810,7 @@ EXPLAIN
"table_name": "t11",
"access_type": "ALL",
"rows": 1000,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -831,6 +838,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"const_condition": "1",
"nested_loop": [
{
@ -838,6 +846,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -857,6 +866,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"const_condition": "1",
"nested_loop": [
{
@ -864,6 +874,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -877,11 +888,13 @@ EXPLAIN
"used_key_parts": ["b"],
"ref": ["test.t1.a"],
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "trigcond(trigcond(t1.a is not null))",
"materialized": {
"query_block": {
"select_id": 2,
"cost": "COST_REPLACED",
"const_condition": "1",
"filesort": {
"sort_key": "t11.a",
@ -892,6 +905,7 @@ EXPLAIN
"table_name": "t11",
"access_type": "ALL",
"rows": 1000,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -905,6 +919,7 @@ EXPLAIN
"used_key_parts": ["pk"],
"ref": ["test.t11.b"],
"rows": 1,
"cost": "COST_REPLACED",
"filtered": 100,
"attached_condition": "trigcond(trigcond(t11.b is not null))"
}

4
mysql-test/main/table_elim.test
View File

@ -680,6 +680,7 @@ group by t11.a;
explain select t1.* from t1 left join v2b on v2b.a=t1.a;
--echo # Check format JSON as well
--source include/explain-no-costs.inc
explain format=JSON select t1.* from t1 left join v2b on t1.a=v2b.a;
--echo # Elimination of a whole subquery
@ -692,6 +693,7 @@ explain select t1.* from t1 left join
explain select t1.* from t1 left join v2b on t1.a=v2b.b;
--echo # Check format JSON as well
--source include/explain-no-costs.inc
explain format=JSON select t1.* from t1 left join v2b on t1.a=v2b.b;
create view v2c as
@ -703,12 +705,14 @@ group by t11.a;
explain select t1.* from t1 left join v2c on v2c.a=t1.a;
--echo # Check format JSON as well
--source include/explain-no-costs.inc
explain format=JSON select t1.* from t1 left join v2c on v2c.a=t1.a;
--echo # In this case v2c cannot be eliminated (since v2c.b is not unique)!
explain select t1.* from t1 left join v2c on t1.a=v2c.b;
--echo # Check format JSON as well
--source include/explain-no-costs.inc
explain format=JSON select t1.* from t1 left join v2c on t1.a=v2c.b;
--echo # Create a view with multiple fields in the GROUP BY clause:

9
mysql-test/main/table_value_constr.test
View File

@ -833,6 +833,7 @@ deallocate prepare stmt1;
explain
values (1,2);
--source include/explain-no-costs.inc
explain format=json
values (1,2);
@ -853,16 +854,19 @@ values (5,6)
union
values (1,2),(3,4);
--source include/explain-no-costs.inc
explain format=json
select 1,2
union
values (1,2),(3,4);
--source include/explain-no-costs.inc
explain format=json
values (1,2),(3,4)
union
select 1,2;
--source include/explain-no-costs.inc
explain format=json
values (5,6)
union
@ -875,6 +879,7 @@ values (3,4)
union
values (1,2);
--source include/explain-no-costs.inc
explain format=json
select 1,2
union
@ -899,16 +904,19 @@ values (1,2)
union all
values (1,2),(3,4);
--source include/explain-no-costs.inc
explain format=json
values (1,2),(3,4)
union all
select 1,2;
--source include/explain-no-costs.inc
explain format=json
select 1,2
union
values (1,2),(3,4);
--source include/explain-no-costs.inc
explain format=json
values (1,2)
union all
@ -921,6 +929,7 @@ values (3,4)
union all
values (1,2);
--source include/explain-no-costs.inc
explain format=json
select 1,2
union all

26
mysql-test/main/win.result
View File

@ -1402,6 +1402,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1417,6 +1418,7 @@ EXPLAIN
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1437,6 +1439,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.a",
"window_functions_computation": {
@ -1454,6 +1457,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1474,6 +1478,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1489,6 +1494,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1511,6 +1517,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"having_condition": "MX in (3,5,7)",
"filesort": {
"sort_key": "t1.b",
@ -1529,6 +1536,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1665,6 +1673,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1680,6 +1689,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1697,6 +1707,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1712,6 +1723,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1729,6 +1741,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1744,6 +1757,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1761,6 +1775,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1776,6 +1791,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1821,6 +1837,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "row_number() over ( order by t1.s1,t1.s2) desc",
"window_functions_computation": {
@ -1838,6 +1855,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 6,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1981,6 +1999,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"duplicate_removal": {
"window_functions_computation": {
"sorts": [
@ -1997,6 +2016,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 9,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2161,6 +2181,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -2176,6 +2197,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2228,6 +2250,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -2243,6 +2266,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 6,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -3827,6 +3851,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"window_functions_computation": {
@ -3852,6 +3877,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

12
mysql-test/main/win.test
View File

@ -927,11 +927,13 @@ drop table t0,t1;
create table t0 (a int);
insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
--source include/explain-no-costs.inc
explain format=json select rank() over (order by a) from t0;
create table t1 (a int, b int, c int);
insert into t1 select a,a,a from t0;
--source include/explain-no-costs.inc
explain format=json
select
a,
@ -939,6 +941,7 @@ select
from t1
group by a;
--source include/explain-no-costs.inc
explain format=json
select
a,
@ -952,6 +955,7 @@ order by null;
--echo #
select b,max(a) as MX, rank() over (order by b) from t1 group by b having MX in (3,5,7);
--source include/explain-no-costs.inc
explain format=json
select b,max(a) as MX, rank() over (order by b) from t1 group by b having MX in (3,5,7);
@ -1040,24 +1044,28 @@ from t1;
show status like '%sort%';
# Check using EXPLAIN FORMAT=JSON
--source include/explain-no-costs.inc
explain format=json
select
rank() over (partition by c order by a),
rank() over (partition by c order by a)
from t1;
--source include/explain-no-costs.inc
explain format=json
select
rank() over (order by a),
row_number() over (order by a)
from t1;
--source include/explain-no-costs.inc
explain format=json
select
rank() over (partition by c order by a),
count(*) over (partition by c)
from t1;
--source include/explain-no-costs.inc
explain format=json
select
count(*) over (partition by c),
@ -1089,6 +1097,7 @@ insert into t1 values (null,'a');
insert into t1 values (2,'b');
insert into t1 values (-1,'');
--source include/explain-no-costs.inc
explain format=json
select *, row_number() over (order by s1, s2) as X from t1 order by X desc;
select *, row_number() over (order by s1, s2) as X from t1 order by X desc;
@ -1177,6 +1186,7 @@ insert into t1 values
select rank() over (partition by part_id order by a) from t1;
select distinct rank() over (partition by part_id order by a) from t1;
--source include/explain-no-costs.inc
explain format=json
select distinct rank() over (partition by part_id order by a) from t1;
@ -1301,6 +1311,7 @@ select pk, a, d,
sum(d) over (order by a
ROWS BETWEEN 1 preceding and 2 following) as sum_2
from t1;
--source include/explain-no-costs.inc
explain format=json
select pk, a, d,
sum(d) over (partition by a order by pk
@ -1336,6 +1347,7 @@ insert into t1 values
(10, 5, 1000),
(10, 1, 100);
--source include/explain-no-costs.inc
explain format=json
select
a,b,c,

4
mysql-test/main/win_empty_over.result
View File

@ -36,6 +36,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -54,6 +55,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["pk"],
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"using_index": true
}
@ -68,6 +70,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -86,6 +89,7 @@ EXPLAIN
"key_length": "4",
"used_key_parts": ["pk"],
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100,
"using_index": true
}

2
mysql-test/main/win_empty_over.test
View File

@ -21,7 +21,9 @@ insert into t1 values
(11, 2, 10, NULL, 0.9, NULL);
select pk, row_number() over () from t1;
--source include/explain-no-costs.inc
explain FORMAT=JSON select pk, row_number() over () from t1;
--source include/explain-no-costs.inc
explain FORMAT=JSON select row_number() over (), pk from t1;
select row_number() over () from (select 4) as t;

26
mysql-test/suite/encryption/r/tempfiles_encrypted.result
View File

@ -1408,6 +1408,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1423,6 +1424,7 @@ EXPLAIN
"table_name": "t0",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1443,6 +1445,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "t1.a",
"window_functions_computation": {
@ -1460,6 +1463,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1480,6 +1484,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1495,6 +1500,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1517,6 +1523,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"having_condition": "MX in (3,5,7)",
"filesort": {
"sort_key": "t1.b",
@ -1535,6 +1542,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 10,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1671,6 +1679,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1686,6 +1695,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1703,6 +1713,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1718,6 +1729,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1735,6 +1747,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1750,6 +1763,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1767,6 +1781,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -1782,6 +1797,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1827,6 +1843,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"filesort": {
"sort_key": "row_number() over ( order by t1.s1,t1.s2) desc",
"window_functions_computation": {
@ -1844,6 +1861,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 6,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -1987,6 +2005,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"duplicate_removal": {
"window_functions_computation": {
"sorts": [
@ -2003,6 +2022,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 9,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2167,6 +2187,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -2182,6 +2203,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -2234,6 +2256,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"window_functions_computation": {
"sorts": [
{
@ -2249,6 +2272,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"rows": 6,
"cost": "COST_REPLACED",
"filtered": 100
}
}
@ -3833,6 +3857,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"window_functions_computation": {
@ -3858,6 +3883,7 @@ ANALYZE
"r_loops": 1,
"rows": 3,
"r_rows": 3,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,

9
mysql-test/suite/federated/federatedx_create_handlers.result
View File

@ -160,12 +160,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t3",
"access_type": "ALL",
"rows": 7,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -179,6 +181,7 @@ EXPLAIN
"used_key_parts": ["name"],
"ref": ["federated.t3.name"],
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100,
"materialized": {
"query_block": {
@ -231,6 +234,7 @@ ANALYZE
},
"query_block": {
"select_id": 1,
"cost": "REPLACED",
"r_loops": 1,
"r_total_time_ms": "REPLACED",
"nested_loop": [
@ -241,6 +245,7 @@ ANALYZE
"r_loops": 1,
"rows": 7,
"r_rows": 7,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -259,6 +264,7 @@ ANALYZE
"r_loops": 7,
"rows": 2,
"r_rows": 0,
"cost": "REPLACED",
"r_table_time_ms": "REPLACED",
"r_other_time_ms": "REPLACED",
"filtered": 100,
@ -364,12 +370,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "t5",
"access_type": "ALL",
"rows": 2,
"cost": "COST_REPLACED",
"filtered": 100
}
},
@ -379,6 +387,7 @@ EXPLAIN
"table_name": "<derived2>",
"access_type": "ALL",
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100
},
"buffer_type": "flat",

4
mysql-test/suite/federated/federatedx_create_handlers.test
View File

@ -76,6 +76,7 @@ SELECT id FROM federated.t1 WHERE id < 5;
EXPLAIN EXTENDED
SELECT id FROM federated.t1 WHERE id < 5;
--source include/explain-no-costs.inc
EXPLAIN FORMAT=JSON
SELECT id FROM federated.t1 WHERE id < 5;
@ -103,6 +104,7 @@ SELECT *
FROM federated.t3, (SELECT * FROM federated.t1 WHERE id > 3) t
WHERE federated.t3.name=t.name;
--source include/explain-no-costs.inc
EXPLAIN FORMAT=JSON
SELECT *
FROM federated.t3, (SELECT * FROM federated.t1 WHERE id > 3) t
@ -177,6 +179,7 @@ explain
select * from federated.t1
where name in (select name from federated.t2);
--source include/explain-no-costs.inc
explain format=json
select * from federated.t1
where name in (select name from federated.t2);
@ -196,6 +199,7 @@ select * from t5,
where name in (select name from federated.t2) or name like 'foo%') as TQ;
--echo # Must not show elements with select_id=3
--source include/explain-no-costs.inc
explain format=json
select * from t5,
(select id from federated.t1

2
mysql-test/suite/json/r/json_table.result
View File

@ -211,12 +211,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "tt",
"access_type": "ALL",
"rows": 40,
"cost": "COST_REPLACED",
"filtered": 100,
"table_function": "json_table"
}

2
mysql-test/suite/json/r/json_table_mysql.result
View File

@ -189,12 +189,14 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
"table_name": "tt",
"access_type": "ALL",
"rows": 40,
"cost": "COST_REPLACED",
"filtered": 100,
"table_function": "json_table"
}

1
mysql-test/suite/json/t/json_table.test
View File

@ -145,6 +145,7 @@ create view v2 as select * from json_table('[{"co\\\\lor": "blue", "price": 50
select * from v2;
drop view v2;
--source include/explain-no-costs.inc
explain format=json select * from
json_table('[{"a": 1, "b": [11,111]}, {"a": 2, "b": [22,222]}]', '$[*]' COLUMNS( a INT PATH '$.a')) as tt;
explain select * from

1
mysql-test/suite/json/t/json_table_mysql.test
View File

@ -167,6 +167,7 @@ select * from
#eval $query;
#eval explain $query;
--source include/explain-no-costs.inc
explain format=json
select * from
json_table(

9
sql/sql_explain.cc
View File

@ -1033,6 +1033,9 @@ void Explain_select::print_explain_json(Explain_query *query,
writer->add_member("select_id").add_ll(select_id);
add_linkage(writer);
if (cost != 0.0)
writer->add_member("cost").add_double(cost);
if (is_analyze && time_tracker.get_loops())
{
writer->add_member("r_loops").add_ll(time_tracker.get_loops());
@ -1942,7 +1945,13 @@ void Explain_table_access::print_explain_json(Explain_query *query,
else
writer->add_null();
}
}
if (cost != 0.0)
writer->add_member("cost").add_double(cost);
if (is_analyze)
{
if (op_tracker.get_loops())
{
double total_time= op_tracker.get_time_ms();

5
sql/sql_explain.h
View File

@ -216,6 +216,7 @@ public:
message(NULL),
having(NULL), having_value(Item::COND_UNDEF),
using_temporary(false), using_filesort(false),
cost(0.0),
time_tracker(is_analyze),
aggr_tree(NULL)
{}
@ -249,6 +250,7 @@ public:
bool using_temporary;
bool using_filesort;
double cost;
/* ANALYZE members */
Time_and_counter_tracker time_tracker;
@ -824,6 +826,9 @@ public:
ha_rows rows;
double filtered;
/* Total cost incurred during one execution of this select */
double cost;
/*
Contents of the 'Extra' column. Some are converted into strings, some have
parameters, values for which are stored below.

4
sql/sql_select.cc
View File

@ -12021,6 +12021,7 @@ bool JOIN::get_best_combination()
j->records_init= j->records_out= j->records_read;
j->records= (ha_rows) j->records_read;
j->cond_selectivity= 1.0;
j->join_read_time= 0.0; /* Not saved currently */
JOIN_TAB *jt;
JOIN_TAB_RANGE *jt_range;
if (!(jt= (JOIN_TAB*) thd->alloc(sizeof(JOIN_TAB)*sjm->tables)) ||
@ -12081,6 +12082,7 @@ bool JOIN::get_best_combination()
j->records_init= cur_pos->records_init;
j->records_read= cur_pos->records_read;
j->records_out= cur_pos->records_out;
j->join_read_time= cur_pos->read_time;
loop_end:
j->cond_selectivity= cur_pos->cond_selectivity;
@ -28585,6 +28587,7 @@ bool JOIN_TAB::save_explain_data(Explain_table_access *eta,
explain_plan= eta;
eta->key.clear();
eta->quick_info= NULL;
eta->cost= join_read_time;
SQL_SELECT *tab_select;
/*
@ -29198,6 +29201,7 @@ int JOIN::save_explain_data_intern(Explain_query *output,
table_map used_tables=0;
join->select_lex->set_explain_type(true);
xpl_sel->cost= best_read;
xpl_sel->select_id= join->select_lex->select_number;
xpl_sel->select_type= join->select_lex->type;
xpl_sel->linkage= select_lex->get_linkage();

6
sql/sql_select.h
View File

@ -350,6 +350,12 @@ typedef struct st_join_table {
/* Copy of POSITION::records_out, set by get_best_combination() */
double records_out;
/*
Copy of POSITION::read_time, set by get_best_combination(). The cost of
accessing the table in course of the join execution.
*/
double join_read_time;
/* The selectivity of the conditions that can be pushed to the table */
double cond_selectivity;

2
storage/rocksdb/mysql-test/rocksdb/include/rocksdb_icp.inc
View File

@ -49,7 +49,7 @@ insert into t3 select a,a/10,a,a from t1;
explain
select * from t3 where kp1=3 and kp2 like '%foo%';
--replace_column 9 #
--source include/explain-no-costs.inc
explain format=json
select * from t3 where kp1 between 2 and 4 and mod(kp1,3)=0 and kp2 like '%foo%';

2
storage/rocksdb/mysql-test/rocksdb/r/rocksdb_icp.result
View File

@ -47,6 +47,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -57,6 +58,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["kp1"],
"rows": 1000,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t3.kp1 between 2 and 4 and t3.kp1 MOD 3 = 0",
"attached_condition": "t3.kp2 like '%foo%'"

2
storage/rocksdb/mysql-test/rocksdb/r/rocksdb_icp_rev.result
View File

@ -47,6 +47,7 @@ EXPLAIN
{
"query_block": {
"select_id": 1,
"cost": "COST_REPLACED",
"nested_loop": [
{
"table": {
@ -57,6 +58,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["kp1"],
"rows": 1000,
"cost": "COST_REPLACED",
"filtered": 100,
"index_condition": "t3.kp1 between 2 and 4 and t3.kp1 MOD 3 = 0",
"attached_condition": "t3.kp2 like '%foo%'"