database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

Adjusted test results after rebase against 11.0.1

Browse Source
This commit is contained in:
Igor Babaev
2023-03-09 21:48:58 -08:00
parent c912fd3b29
commit 9a3fd1df01
19 changed files with 2944 additions and 930 deletions
Download Patch File Download Diff File Expand all files Collapse all files

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

@ -218,16 +218,14 @@ INSERT INTO t2 VALUES (1), (2), (3);
#
EXPLAIN UPDATE t1 SET a = 10 WHERE 1 IN (SELECT 1 FROM t2 WHERE t2.b < 3);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
1 PRIMARY t2 ALL NULL NULL NULL NULL 3 Using where; FirstMatch
1 PRIMARY t1 ALL NULL NULL NULL NULL 3
2 MATERIALIZED t2 ALL NULL NULL NULL NULL 3 Using where
FLUSH STATUS;
FLUSH TABLES;
EXPLAIN EXTENDED UPDATE t1 SET a = 10 WHERE 1 IN (SELECT 1 FROM t2 WHERE t2.b < 3);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1 100.00
1 PRIMARY t2 ALL NULL NULL NULL NULL 3 33.33 Using where; FirstMatch
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 100.00
2 MATERIALIZED t2 ALL NULL NULL NULL NULL 3 100.00 Using where
# Status of EXPLAIN EXTENDED query
Variable_name Value
Handler_read_key 4
@ -248,9 +246,9 @@ Handler_read_key 4
Handler_read_rnd_next 5
# Status of testing query execution:
Variable_name Value
Handler_read_key 5
Handler_read_key 4
Handler_read_rnd 3
Handler_read_rnd_next 12
Handler_read_rnd_next 9
Handler_update 3
DROP TABLE t1, t2;
@ -904,15 +902,13 @@ INSERT INTO t2 VALUES (1), (2), (3), (1000);
EXPLAIN UPDATE t1 SET a = 10 WHERE a IN (SELECT a FROM t2);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1
2 MATERIALIZED t2 ALL NULL NULL NULL NULL 3
1 PRIMARY t2 ALL NULL NULL NULL NULL 4 Using where; FirstMatch(t1)
FLUSH STATUS;
FLUSH TABLES;
EXPLAIN EXTENDED UPDATE t1 SET a = 10 WHERE a IN (SELECT a FROM t2);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 100.00
1 PRIMARY <subquery2> eq_ref distinct_key distinct_key 4 func 1 100.00
2 MATERIALIZED t2 ALL NULL NULL NULL NULL 3 100.00
1 PRIMARY t2 ALL NULL NULL NULL NULL 4 100.00 Using where; FirstMatch(t1)
# Status of EXPLAIN EXTENDED query
Variable_name Value
Handler_read_key 4
@ -933,8 +929,8 @@ Handler_read_key 4
Handler_read_rnd_next 9
# Status of testing query execution:
Variable_name Value
Handler_read_key 7
Handler_read_rnd_next 8
Handler_read_key 4
Handler_read_rnd_next 10
Handler_update 3
DROP TABLE t1, t2;
@ -2828,14 +2824,14 @@ INSERT INTO t2 VALUES (1), (2), (3);
EXPLAIN UPDATE t1 SET a = 10 WHERE a IN (SELECT * FROM (SELECT b FROM t2 ORDER BY b LIMIT 2,2) x);
id select_type table type possible_keys key key_len ref rows Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 Using where
1 PRIMARY <derived3> ref key0 key0 5 test.t1.a 2 FirstMatch(t1)
1 PRIMARY <derived3> eq_ref distinct_key distinct_key 5 test.t1.a 1
3 DERIVED t2 ALL NULL NULL NULL NULL 3 Using filesort
FLUSH STATUS;
FLUSH TABLES;
EXPLAIN EXTENDED UPDATE t1 SET a = 10 WHERE a IN (SELECT * FROM (SELECT b FROM t2 ORDER BY b LIMIT 2,2) x);
id select_type table type possible_keys key key_len ref rows filtered Extra
1 PRIMARY t1 ALL NULL NULL NULL NULL 3 100.00 Using where
1 PRIMARY <derived3> ref key0 key0 5 test.t1.a 2 100.00 FirstMatch(t1)
1 PRIMARY <derived3> eq_ref distinct_key distinct_key 5 test.t1.a 1 100.00
3 DERIVED t2 ALL NULL NULL NULL NULL 3 100.00 Using filesort
# Status of EXPLAIN EXTENDED query
Variable_name Value