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MDEV-34413 Index Condition Pushdown for reverse-ordered scans
Adds tests which show that ICP was not enabled for reverse-ordered scans prior to this mdev. A later commit for this same mdev records again these same tests, showing that ICP for reverse-ordered scans is enabled and working.
This commit is contained in:
Dave Gosselin
Dave Gosselin
parent
c3f21762e9
commit
261d5520a2
@ -0,0 +1,6 @@
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[myisam]
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default-storage-engine=myisam
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[innodb]
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innodb
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default-storage-engine=innodb
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278
mysql-test/main/mdev-34413-icp-reverse-order.result
Normal file
278
mysql-test/main/mdev-34413-icp-reverse-order.result
Normal file
@ -0,0 +1,278 @@
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create table ten(a int);
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insert into ten values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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create table one_k(a int);
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insert into one_k select A.a + B.a* 10 + C.a * 100 from ten A, ten B, ten C;
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create table t10 (a int, b int, c int, key(a,b));
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insert into t10 select a,a,a from one_k;
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select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a desc, b desc;
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a b c
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20 20 20
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19 19 19
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18 18 18
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17 17 17
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16 16 16
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15 15 15
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14 14 14
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13 13 13
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12 12 12
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11 11 11
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10 10 10
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explain select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a desc, b desc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t10 range a a 5 NULL 11 Using where
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flush status;
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select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a desc, b desc;
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a b c
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20 20 20
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19 19 19
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18 18 18
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17 17 17
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16 16 16
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15 15 15
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14 14 14
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13 13 13
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12 12 12
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11 11 11
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10 10 10
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 0
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HANDLER_ICP_MATCH 0
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select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a asc, b asc;
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a b c
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10 10 10
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11 11 11
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12 12 12
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13 13 13
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14 14 14
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15 15 15
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16 16 16
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17 17 17
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18 18 18
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19 19 19
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20 20 20
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explain select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a asc, b asc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t10 range a a 5 NULL 11 Using index condition
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flush status;
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select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a asc, b asc;
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a b c
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10 10 10
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11 11 11
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12 12 12
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13 13 13
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14 14 14
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15 15 15
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16 16 16
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17 17 17
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18 18 18
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19 19 19
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20 20 20
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 11
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HANDLER_ICP_MATCH 11
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b desc;
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a b c
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10 10 10
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explain select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b desc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t10 ref a a 5 const 1 Using where
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flush status;
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b desc;
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a b c
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10 10 10
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 0
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HANDLER_ICP_MATCH 0
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b asc;
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a b c
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10 10 10
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explain select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b asc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t10 ref a a 5 const 1 Using index condition; Using where
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flush status;
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b asc;
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a b c
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10 10 10
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 1
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HANDLER_ICP_MATCH 1
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b desc;
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a b c
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10 10 10
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explain select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b desc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t10 ref a a 5 const 1 Using where
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flush status;
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b desc;
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a b c
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10 10 10
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 0
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HANDLER_ICP_MATCH 0
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b asc;
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a b c
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10 10 10
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explain select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b asc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t10 ref a a 5 const 1 Using index condition; Using where
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flush status;
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b asc;
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a b c
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10 10 10
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 1
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HANDLER_ICP_MATCH 1
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create table t1 (a int, b int, c int, key(a,b));
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insert into t1 (a, b, c) values (1,10,100),(2,20,200),(3,30,300),(4,40,400),(5,50,500),(6,60,600),(7,70,700),(8,80,800),(9,90,900),(10,100,1000);
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select * from t1 where a >= 3 and a <= 3 order by a desc, b desc;
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a b c
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3 30 300
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explain select * from t1 where a >= 3 and a <= 3 order by a desc, b desc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range a a 5 NULL 1 Using where
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flush status;
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select * from t1 where a >= 3 and a <= 3 order by a desc, b desc;
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a b c
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3 30 300
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 0
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HANDLER_ICP_MATCH 0
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select * from t1 where a >= 3 and a <= 3 order by a asc, b asc;
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a b c
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3 30 300
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explain select * from t1 where a >= 3 and a <= 3 order by a asc, b asc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range a a 5 NULL 1 Using index condition
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flush status;
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select * from t1 where a >= 3 and a <= 3 order by a asc, b asc;
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a b c
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3 30 300
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 1
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HANDLER_ICP_MATCH 1
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drop table t1;
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create table t1 (a int, b int, c int, key(a,b));
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insert into t1 (a, b, c) values (1,10,100),(2,20,200),(3,30,300);
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select * from t1 where a >= 2 and a <= 2 order by a desc, b desc;
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a b c
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2 20 200
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explain select * from t1 where a >= 2 and a <= 2 order by a desc, b desc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range a a 5 NULL 1 Using where
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flush status;
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select * from t1 where a >= 2 and a <= 2 order by a desc, b desc;
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a b c
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2 20 200
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 0
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HANDLER_ICP_MATCH 0
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select * from t1 where a >= 2 and a <= 2 order by a asc, b asc;
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a b c
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2 20 200
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explain select * from t1 where a >= 2 and a <= 2 order by a asc, b asc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range a a 5 NULL 1 Using index condition
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flush status;
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select * from t1 where a >= 2 and a <= 2 order by a asc, b asc;
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a b c
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2 20 200
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 1
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HANDLER_ICP_MATCH 1
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drop table ten, one_k, t10, t1;
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create table t1 (
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a int not null,
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b int not null,
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c int not null,
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key (a,b)
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) partition by range ((a)) (
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partition p0 values less than (5),
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partition p1 values less than (10),
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partition p2 values less than (15),
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partition p3 values less than (20)
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);
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insert into t1 (a,b,c) values (1,1,1),(2,2,2),(3,3,3),
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(4,4,4),(5,5,5),(6,6,6),(7,7,7),(8,8,8),(9,9,9),(10,10,10),
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(11,11,11),(12,12,12),(13,13,13),(14,14,14),(15,15,15),
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(16,16,16),(17,17,17),(18,18,18),(19,19,19);
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select * from t1 where a >= 3 and a <= 7 order by a desc;
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a b c
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7 7 7
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6 6 6
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5 5 5
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4 4 4
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3 3 3
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explain select * from t1 where a >= 3 and a <= 7 order by a desc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range a a 4 NULL 5 Using where
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flush status;
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select * from t1 where a >= 3 and a <= 7 order by a desc;
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a b c
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7 7 7
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6 6 6
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5 5 5
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4 4 4
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3 3 3
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 0
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HANDLER_ICP_MATCH 0
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select * from t1 where a >= 3 and a <= 7 order by a desc, b desc;
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a b c
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7 7 7
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6 6 6
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5 5 5
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4 4 4
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3 3 3
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explain select * from t1 where a >= 3 and a <= 7 order by a desc, b desc;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 range a a 4 NULL 5 Using where
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flush status;
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select * from t1 where a >= 3 and a <= 7 order by a desc, b desc;
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a b c
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7 7 7
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6 6 6
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5 5 5
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4 4 4
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3 3 3
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 0
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HANDLER_ICP_MATCH 0
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drop table t1;
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create table t1 (
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pk int primary key,
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kp1 int, kp2 int,
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col1 int,
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index (kp1,kp2)
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) partition by hash (pk) partitions 10;
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insert into t1 select seq, seq, seq, seq from seq_1_to_1000;
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select * from t1 where kp1 between 950 and 960 and kp2+1 >33333 order by kp1 asc, kp2 asc;
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pk kp1 kp2 col1
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flush status;
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select * from t1 where kp1 between 950 and 960 and kp2+1 >33333 order by kp1 asc, kp2 asc;
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pk kp1 kp2 col1
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 11
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HANDLER_ICP_MATCH 0
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select * from t1 where kp1 between 950 and 960 and kp2+1 >33333 order by kp1 desc, kp2 desc;
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pk kp1 kp2 col1
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flush status;
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select * from t1 where kp1 between 950 and 960 and kp2+1 >33333 order by kp1 desc, kp2 desc;
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pk kp1 kp2 col1
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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VARIABLE_NAME VARIABLE_VALUE
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HANDLER_ICP_ATTEMPTS 0
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HANDLER_ICP_MATCH 0
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drop table t1;
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162
mysql-test/main/mdev-34413-icp-reverse-order.test
Normal file
162
mysql-test/main/mdev-34413-icp-reverse-order.test
Normal file
@ -0,0 +1,162 @@
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--source include/have_innodb.inc
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--source include/have_partition.inc
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--source include/have_sequence.inc
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create table ten(a int);
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insert into ten values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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create table one_k(a int);
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insert into one_k select A.a + B.a* 10 + C.a * 100 from ten A, ten B, ten C;
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create table t10 (a int, b int, c int, key(a,b));
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insert into t10 select a,a,a from one_k;
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select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a desc, b desc;
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--disable_ps_protocol
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explain select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a desc, b desc;
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flush status;
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select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a desc, b desc;
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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--enable_ps_protocol
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select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a asc, b asc;
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--disable_ps_protocol
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explain select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a asc, b asc;
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flush status;
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select * from t10 force index(a) where a between 10 and 20 and b+1 <3333 order by a asc, b asc;
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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--enable_ps_protocol
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b desc;
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--disable_ps_protocol
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explain select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b desc;
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flush status;
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b desc;
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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--enable_ps_protocol
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b asc;
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--disable_ps_protocol
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explain select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b asc;
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flush status;
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b asc;
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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--enable_ps_protocol
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b desc;
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--disable_ps_protocol
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explain select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b desc;
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flush status;
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a asc, b desc;
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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--enable_ps_protocol
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b asc;
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--disable_ps_protocol
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explain select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b asc;
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flush status;
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select * from t10 force index(a) where a=10 and b+1 <3333 order by a desc, b asc;
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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--enable_ps_protocol
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create table t1 (a int, b int, c int, key(a,b));
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insert into t1 (a, b, c) values (1,10,100),(2,20,200),(3,30,300),(4,40,400),(5,50,500),(6,60,600),(7,70,700),(8,80,800),(9,90,900),(10,100,1000);
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select * from t1 where a >= 3 and a <= 3 order by a desc, b desc;
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--disable_ps_protocol
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explain select * from t1 where a >= 3 and a <= 3 order by a desc, b desc;
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flush status;
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select * from t1 where a >= 3 and a <= 3 order by a desc, b desc;
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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--enable_ps_protocol
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select * from t1 where a >= 3 and a <= 3 order by a asc, b asc;
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--disable_ps_protocol
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explain select * from t1 where a >= 3 and a <= 3 order by a asc, b asc;
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flush status;
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select * from t1 where a >= 3 and a <= 3 order by a asc, b asc;
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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--enable_ps_protocol
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drop table t1;
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create table t1 (a int, b int, c int, key(a,b));
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insert into t1 (a, b, c) values (1,10,100),(2,20,200),(3,30,300);
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|
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select * from t1 where a >= 2 and a <= 2 order by a desc, b desc;
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--disable_ps_protocol
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explain select * from t1 where a >= 2 and a <= 2 order by a desc, b desc;
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flush status;
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select * from t1 where a >= 2 and a <= 2 order by a desc, b desc;
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SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
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--enable_ps_protocol
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select * from t1 where a >= 2 and a <= 2 order by a asc, b asc;
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--disable_ps_protocol
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explain select * from t1 where a >= 2 and a <= 2 order by a asc, b asc;
|
||||
flush status;
|
||||
select * from t1 where a >= 2 and a <= 2 order by a asc, b asc;
|
||||
SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
|
||||
--enable_ps_protocol
|
||||
|
||||
drop table ten, one_k, t10, t1;
|
||||
|
||||
|
||||
create table t1 (
|
||||
a int not null,
|
||||
b int not null,
|
||||
c int not null,
|
||||
key (a,b)
|
||||
) partition by range ((a)) (
|
||||
partition p0 values less than (5),
|
||||
partition p1 values less than (10),
|
||||
partition p2 values less than (15),
|
||||
partition p3 values less than (20)
|
||||
);
|
||||
insert into t1 (a,b,c) values (1,1,1),(2,2,2),(3,3,3),
|
||||
(4,4,4),(5,5,5),(6,6,6),(7,7,7),(8,8,8),(9,9,9),(10,10,10),
|
||||
(11,11,11),(12,12,12),(13,13,13),(14,14,14),(15,15,15),
|
||||
(16,16,16),(17,17,17),(18,18,18),(19,19,19);
|
||||
|
||||
select * from t1 where a >= 3 and a <= 7 order by a desc;
|
||||
--disable_ps_protocol
|
||||
explain select * from t1 where a >= 3 and a <= 7 order by a desc;
|
||||
flush status;
|
||||
select * from t1 where a >= 3 and a <= 7 order by a desc;
|
||||
SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
|
||||
--enable_ps_protocol
|
||||
|
||||
select * from t1 where a >= 3 and a <= 7 order by a desc, b desc;
|
||||
--disable_ps_protocol
|
||||
explain select * from t1 where a >= 3 and a <= 7 order by a desc, b desc;
|
||||
flush status;
|
||||
select * from t1 where a >= 3 and a <= 7 order by a desc, b desc;
|
||||
SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
|
||||
--enable_ps_protocol
|
||||
|
||||
drop table t1;
|
||||
|
||||
|
||||
create table t1 (
|
||||
pk int primary key,
|
||||
kp1 int, kp2 int,
|
||||
col1 int,
|
||||
index (kp1,kp2)
|
||||
) partition by hash (pk) partitions 10;
|
||||
insert into t1 select seq, seq, seq, seq from seq_1_to_1000;
|
||||
|
||||
select * from t1 where kp1 between 950 and 960 and kp2+1 >33333 order by kp1 asc, kp2 asc;
|
||||
--disable_ps_protocol
|
||||
flush status;
|
||||
select * from t1 where kp1 between 950 and 960 and kp2+1 >33333 order by kp1 asc, kp2 asc;
|
||||
SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
|
||||
--enable_ps_protocol
|
||||
|
||||
select * from t1 where kp1 between 950 and 960 and kp2+1 >33333 order by kp1 desc, kp2 desc;
|
||||
--disable_ps_protocol
|
||||
flush status;
|
||||
select * from t1 where kp1 between 950 and 960 and kp2+1 >33333 order by kp1 desc, kp2 desc;
|
||||
SELECT * FROM information_schema.SESSION_STATUS WHERE VARIABLE_NAME LIKE '%icp%';
|
||||
--enable_ps_protocol
|
||||
|
||||
drop table t1;
|
||||
@ -3795,6 +3795,96 @@ ANALYZE
|
||||
]
|
||||
}
|
||||
}
|
||||
set @save_optimizer_switch= @@optimizer_switch;
|
||||
set optimizer_switch='rowid_filter=off';
|
||||
analyze format=json select * from t1
|
||||
where
|
||||
a =30100 and b in (30100,30101,30102)
|
||||
and
|
||||
(a+pk)>30100+8439
|
||||
order by pk desc;
|
||||
ANALYZE
|
||||
{
|
||||
"query_optimization": {
|
||||
"r_total_time_ms": "REPLACED"
|
||||
},
|
||||
"query_block": {
|
||||
"select_id": 1,
|
||||
"cost": "REPLACED",
|
||||
"r_loops": 1,
|
||||
"r_total_time_ms": "REPLACED",
|
||||
"nested_loop": [
|
||||
{
|
||||
"table": {
|
||||
"table_name": "t1",
|
||||
"access_type": "ref",
|
||||
"possible_keys": ["a", "b"],
|
||||
"key": "a",
|
||||
"key_length": "5",
|
||||
"used_key_parts": ["a"],
|
||||
"ref": ["const"],
|
||||
"loops": 1,
|
||||
"r_loops": 1,
|
||||
"rows": 250,
|
||||
"r_rows": 250,
|
||||
"cost": "REPLACED",
|
||||
"r_table_time_ms": "REPLACED",
|
||||
"r_other_time_ms": "REPLACED",
|
||||
"r_engine_stats": REPLACED,
|
||||
"filtered": 4.799086094,
|
||||
"r_total_filtered": 0.8,
|
||||
"attached_condition": "t1.a <=> 30100 and t1.b in (30100,30101,30102) and 30100 + t1.pk > 38539",
|
||||
"r_filtered": 0.8
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
set optimizer_switch='rowid_filter=on';
|
||||
analyze format=json select * from t1
|
||||
where
|
||||
a =30100 and b in (30100,30101,30102)
|
||||
and
|
||||
(a+pk)>30100+8439
|
||||
order by pk desc;
|
||||
ANALYZE
|
||||
{
|
||||
"query_optimization": {
|
||||
"r_total_time_ms": "REPLACED"
|
||||
},
|
||||
"query_block": {
|
||||
"select_id": 1,
|
||||
"cost": "REPLACED",
|
||||
"r_loops": 1,
|
||||
"r_total_time_ms": "REPLACED",
|
||||
"nested_loop": [
|
||||
{
|
||||
"table": {
|
||||
"table_name": "t1",
|
||||
"access_type": "ref",
|
||||
"possible_keys": ["a", "b"],
|
||||
"key": "a",
|
||||
"key_length": "5",
|
||||
"used_key_parts": ["a"],
|
||||
"ref": ["const"],
|
||||
"loops": 1,
|
||||
"r_loops": 1,
|
||||
"rows": 250,
|
||||
"r_rows": 250,
|
||||
"cost": "REPLACED",
|
||||
"r_table_time_ms": "REPLACED",
|
||||
"r_other_time_ms": "REPLACED",
|
||||
"r_engine_stats": REPLACED,
|
||||
"filtered": 4.799086094,
|
||||
"r_total_filtered": 0.8,
|
||||
"attached_condition": "t1.a <=> 30100 and t1.b in (30100,30101,30102) and 30100 + t1.pk > 38539",
|
||||
"r_filtered": 0.8
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
}
|
||||
set optimizer_switch=@save_optimizer_switch;
|
||||
drop table t1;
|
||||
# End of 10.6 tests
|
||||
set global innodb_stats_persistent= @stats.save;
|
||||
|
||||
@ -818,6 +818,25 @@ where
|
||||
order by
|
||||
pk desc;
|
||||
|
||||
set @save_optimizer_switch= @@optimizer_switch;
|
||||
set optimizer_switch='rowid_filter=off';
|
||||
--source include/analyze-format.inc
|
||||
analyze format=json select * from t1
|
||||
where
|
||||
a =30100 and b in (30100,30101,30102)
|
||||
and
|
||||
(a+pk)>30100+8439
|
||||
order by pk desc;
|
||||
set optimizer_switch='rowid_filter=on';
|
||||
--source include/analyze-format.inc
|
||||
analyze format=json select * from t1
|
||||
where
|
||||
a =30100 and b in (30100,30101,30102)
|
||||
and
|
||||
(a+pk)>30100+8439
|
||||
order by pk desc;
|
||||
set optimizer_switch=@save_optimizer_switch;
|
||||
|
||||
drop table t1;
|
||||
|
||||
--echo # End of 10.6 tests
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user