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Merge c-870ae253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/clean-mysql-5.1-new

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mysql-test/r/partition_pruning.result:
  Auto merged
sql/partition_info.cc:
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2006-04-20 14:16:27 -04:00
parent d4e3ca7862 3378a31c6b
commit e66e612931
5 changed files with 94 additions and 18 deletions
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10
mysql-test/r/partition_pruning.result
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@ -596,7 +596,7 @@ f_int1
NULL
explain partitions select * from t1 where f_int1 is null;
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 part4_p2sp0 system NULL NULL NULL NULL 1
1 SIMPLE t1 part4_part4sp0 system NULL NULL NULL NULL 1
drop table t1;
create table t1 (a int not null, b int not null)
partition by list(a)
@ -625,16 +625,16 @@ insert into t1 values (1,1),(1,2),(1,3),(1,4),
(2,1),(2,2),(2,3),(2,4), (NULL,1);
explain partitions select * from t1 where a IS NULL AND (b=1 OR b=2);
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 pn_p3sp0,pn_p3sp1 system NULL NULL NULL NULL 1
1 SIMPLE t1 pn_pnsp0,pn_pnsp1 system NULL NULL NULL NULL 1
explain partitions select * from t1 where (a IS NULL or a < 1) AND (b=1 OR b=2);
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 pn_p3sp0,pn_p3sp1 system NULL NULL NULL NULL 1
1 SIMPLE t1 pn_pnsp0,pn_pnsp1 system NULL NULL NULL NULL 1
explain partitions select * from t1 where (a IS NULL or a < 2) AND (b=1 OR b=2);
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0_p0sp0,p0_p0sp1,pn_p3sp0,pn_p3sp1 ALL NULL NULL NULL NULL 5 Using where
1 SIMPLE t1 p0_p0sp0,p0_p0sp1,pn_pnsp0,pn_pnsp1 ALL NULL NULL NULL NULL 5 Using where
explain partitions select * from t1 where (a IS NULL or a <= 1) AND (b=1 OR b=2);
id select_type table partitions type possible_keys key key_len ref rows Extra
1 SIMPLE t1 p0_p0sp0,p0_p0sp1,pn_p3sp0,pn_p3sp1 ALL NULL NULL NULL NULL 5 Using where
1 SIMPLE t1 p0_p0sp0,p0_p0sp1,pn_pnsp0,pn_pnsp1 ALL NULL NULL NULL NULL 5 Using where
drop table t1;
create table t1 ( a int) partition by list (MOD(a, 10))
( partition p0 values in (0), partition p1 values in (1),