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85 lines
2.4 KiB
Text
85 lines
2.4 KiB
Text
#
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# Test of group functions that depend on innodb
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#
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--source include/have_innodb.inc
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--disable_warnings
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create table t1 (USR_ID integer not null, MAX_REQ integer not null, constraint PK_SEA_USER primary key (USR_ID)) engine=InnoDB;
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--enable_warnings
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insert into t1 values (1, 3);
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select count(*) + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ from t1 group by MAX_REQ;
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select Case When Count(*) < MAX_REQ Then 1 Else 0 End from t1 where t1.USR_ID = 1 group by MAX_REQ;
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drop table t1;
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#
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# Bug #12882 min/max inconsistent on empty table
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#
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--disable_warnings
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create table t1m (a int) engine=myisam;
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create table t1i (a int) engine=innodb;
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create table t2m (a int) engine=myisam;
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create table t2i (a int) engine=innodb;
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--enable_warnings
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insert into t2m values (5);
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insert into t2i values (5);
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# test with MyISAM
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select min(a) from t1m;
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select min(7) from t1m;
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select min(7) from DUAL;
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explain select min(7) from t2m join t1m;
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select min(7) from t2m join t1m;
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select max(a) from t1m;
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select max(7) from t1m;
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select max(7) from DUAL;
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explain select max(7) from t2m join t1m;
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select max(7) from t2m join t1m;
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select 1, min(a) from t1m where a=99;
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select 1, min(a) from t1m where 1=99;
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select 1, min(1) from t1m where a=99;
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select 1, min(1) from t1m where 1=99;
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select 1, max(a) from t1m where a=99;
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select 1, max(a) from t1m where 1=99;
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select 1, max(1) from t1m where a=99;
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select 1, max(1) from t1m where 1=99;
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# test with InnoDB
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select min(a) from t1i;
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select min(7) from t1i;
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select min(7) from DUAL;
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explain select min(7) from t2i join t1i;
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select min(7) from t2i join t1i;
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select max(a) from t1i;
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select max(7) from t1i;
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select max(7) from DUAL;
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explain select max(7) from t2i join t1i;
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select max(7) from t2i join t1i;
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select 1, min(a) from t1i where a=99;
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select 1, min(a) from t1i where 1=99;
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select 1, min(1) from t1i where a=99;
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select 1, min(1) from t1i where 1=99;
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select 1, max(a) from t1i where a=99;
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select 1, max(a) from t1i where 1=99;
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select 1, max(1) from t1i where a=99;
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select 1, max(1) from t1i where 1=99;
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# mixed MyISAM/InnoDB test
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explain select count(*), min(7), max(7) from t1m, t1i;
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select count(*), min(7), max(7) from t1m, t1i;
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explain select count(*), min(7), max(7) from t1m, t2i;
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select count(*), min(7), max(7) from t1m, t2i;
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explain select count(*), min(7), max(7) from t2m, t1i;
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select count(*), min(7), max(7) from t2m, t1i;
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drop table t1m, t1i, t2m, t2i;
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