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Tests modified to coved decimal-related code
mysql-test/r/analyse.result: test result extended mysql-test/r/cast.result: test result extended mysql-test/r/func_group.result: test result extended mysql-test/r/subselect.result: test result extended mysql-test/t/analyse.test: test extended mysql-test/t/cast.test: test extended mysql-test/t/func_group.test: test extended mysql-test/t/subselect.test: test extended
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8 changed files with 155 additions and 0 deletions
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@ -102,3 +102,10 @@ select * from t1 procedure analyse();
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Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
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test.t1.v " \\ 1 19 0 0 3.7619 NULL ENUM('"','""','"c','\'\0\\"','\'','\'\'','\'b','a\0\0\0b','a\0','a""""b','a\'\'\'\'b','abc','abc\'def\\hij"klm\0opq','a\\\\\\\\b','b\'','c"','d\\','The\ZEnd','\\','\\d','\\\\') NOT NULL
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drop table t1;
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create table t1 (df decimal(5,1));
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insert into t1 values(1.1);
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insert into t1 values(2.2);
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select * from t1 procedure analyse();
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Field_name Min_value Max_value Min_length Max_length Empties_or_zeros Nulls Avg_value_or_avg_length Std Optimal_fieldtype
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test.t1.df 1.1 2.2 8 8 0 0 1.650000000 0.302500000 ENUM('1.1','2.2') NOT NULL
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drop table t1;
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@ -187,3 +187,19 @@ timediff(cast('2004-12-30 12:00:00' as time), '12:00:00')
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select timediff(cast('1 12:00:00' as time), '12:00:00');
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timediff(cast('1 12:00:00' as time), '12:00:00')
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24:00:00
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select cast('1.2' as decimal(3,2));
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cast('1.2' as decimal(3,2))
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1.20
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select 1e18 * cast('1.2' as decimal(3,2));
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1e18 * cast('1.2' as decimal(3,2))
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1.2e+18
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select cast(cast('1.2' as decimal(3,2)) as signed);
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cast(cast('1.2' as decimal(3,2)) as signed)
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1
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set @v1=1e18;
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select cast(@v1 as decimal(22, 2));
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cast(@v1 as decimal(22, 2))
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1000000000000000000.00
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select cast(-1e18 as decimal(22,2));
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cast(-1e18 as decimal(22,2))
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-1000000000000000000.00
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@ -769,3 +769,38 @@ show columns from t2;
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Field Type Null Key Default Extra
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f2 datetime NO 0000-00-00 00:00:00
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drop table t2, t1;
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create table t2 (ff double);
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insert into t2 values (2.2);
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select cast(sum(distinct ff) as decimal(5,2)) from t2;
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cast(sum(distinct ff) as decimal(5,2))
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2.20
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select cast(sum(distinct ff) as signed) from t2;
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cast(sum(distinct ff) as signed)
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2
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select cast(variance(ff) as decimal(10,3)) from t2;
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cast(variance(ff) as decimal(10,3))
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0.000
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select cast(min(ff) as decimal(5,2)) from t2;
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cast(min(ff) as decimal(5,2))
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2.20
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create table t1 (df decimal(5,1));
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insert into t1 values(1.1);
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insert into t1 values(2.2);
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select cast(sum(distinct df) as signed) from t1;
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cast(sum(distinct df) as signed)
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3
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select cast(min(df) as signed) from t1;
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cast(min(df) as signed)
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0
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select 1e8 * sum(distinct df) from t1;
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1e8 * sum(distinct df)
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330000000
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select 1e8 * min(df) from t1;
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1e8 * min(df)
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110000000
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create table t3 (ifl int);
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insert into t3 values(1), (2);
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select cast(min(ifl) as decimal(5,2)) from t3;
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cast(min(ifl) as decimal(5,2))
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1.00
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drop table t1, t2, t3;
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@ -2276,3 +2276,39 @@ pass userid parentid parentgroup childid groupname grouptypeid crse categoryid c
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1 5141 12 group2 12 group2 5 1 2 88 Oct04
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1 5141 12 group2 12 group2 5 1 2 89 Oct04
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drop table if exists t1, t2, t3, t4, t5;
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create table t1 (df decimal(5,1));
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insert into t1 values(1.1);
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insert into t1 values(2.2);
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select * from t1 where df <= all (select avg(df) from t1 group by df);
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df
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1.1
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select * from t1 where df >= all (select avg(df) from t1 group by df);
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df
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2.2
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drop table t1;
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create table t1 (df decimal(5,1));
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insert into t1 values(1.1);
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select 1.1 * exists(select * from t1);
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1.1 * exists(select * from t1)
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1.1
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drop table t1;
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CREATE TABLE t1 (
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grp int(11) default NULL,
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a decimal(10,2) default NULL);
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insert into t1 values (1, 1), (2, 2), (2, 3), (3, 4), (3, 5), (3, 6), (NULL, NULL);
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select * from t1;
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grp a
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1 1.00
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2 2.00
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2 3.00
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3 4.00
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3 5.00
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3 6.00
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NULL NULL
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select min(a) from t1 group by grp;
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min(a)
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NULL
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1.00
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2.00
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4.00
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drop table t1;
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@ -47,3 +47,11 @@ create table t1 (v varchar(128));
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insert into t1 values ('abc'),('abc\'def\\hij\"klm\0opq'),('\''),('\"'),('\\'),('a\0'),('b\''),('c\"'),('d\\'),('\'b'),('\"c'),('\\d'),('a\0\0\0b'),('a\'\'\'\'b'),('a\"\"\"\"b'),('a\\\\\\\\b'),('\'\0\\\"'),('\'\''),('\"\"'),('\\\\'),('The\ZEnd');
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select * from t1 procedure analyse();
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drop table t1;
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#decimal-related test
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create table t1 (df decimal(5,1));
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insert into t1 values(1.1);
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insert into t1 values(2.2);
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select * from t1 procedure analyse();
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drop table t1;
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@ -118,3 +118,11 @@ select date_add(cast('2004-12-30 12:00:00' as date), interval 0 hour);
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select timediff(cast('2004-12-30 12:00:00' as time), '12:00:00');
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# Still we should not throw away "days" part of time value
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select timediff(cast('1 12:00:00' as time), '12:00:00');
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#decimal-related additions
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select cast('1.2' as decimal(3,2));
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select 1e18 * cast('1.2' as decimal(3,2));
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select cast(cast('1.2' as decimal(3,2)) as signed);
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set @v1=1e18;
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select cast(@v1 as decimal(22, 2));
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select cast(-1e18 as decimal(22,2));
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@ -492,3 +492,25 @@ drop table t2;
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create table t2 select f2 from (select now() f2 from t1) a;
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show columns from t2;
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drop table t2, t1;
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# decimal-related tests
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create table t2 (ff double);
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insert into t2 values (2.2);
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select cast(sum(distinct ff) as decimal(5,2)) from t2;
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select cast(sum(distinct ff) as signed) from t2;
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select cast(variance(ff) as decimal(10,3)) from t2;
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select cast(min(ff) as decimal(5,2)) from t2;
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create table t1 (df decimal(5,1));
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insert into t1 values(1.1);
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insert into t1 values(2.2);
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select cast(sum(distinct df) as signed) from t1;
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select cast(min(df) as signed) from t1;
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select 1e8 * sum(distinct df) from t1;
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select 1e8 * min(df) from t1;
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create table t3 (ifl int);
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insert into t3 values(1), (2);
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select cast(min(ifl) as decimal(5,2)) from t3;
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drop table t1, t2, t3;
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@ -1543,3 +1543,26 @@ group by
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drop table if exists t1, t2, t3, t4, t5;
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#decimal-related tests
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create table t1 (df decimal(5,1));
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insert into t1 values(1.1);
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insert into t1 values(2.2);
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select * from t1 where df <= all (select avg(df) from t1 group by df);
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select * from t1 where df >= all (select avg(df) from t1 group by df);
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drop table t1;
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create table t1 (df decimal(5,1));
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insert into t1 values(1.1);
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select 1.1 * exists(select * from t1);
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drop table t1;
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CREATE TABLE t1 (
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grp int(11) default NULL,
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a decimal(10,2) default NULL);
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insert into t1 values (1, 1), (2, 2), (2, 3), (3, 4), (3, 5), (3, 6), (NULL, NULL);
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select * from t1;
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select min(a) from t1 group by grp;
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drop table t1;
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