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fix for an error in the merge from 3.23

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2002-12-24 14:33:11 +02:00
parent f0a3a93741
commit 8753e655d9
2 changed files with 7 additions and 2 deletions
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5
mysql-test/r/case.result
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@ -63,7 +63,12 @@ nothing 2
one 1 one 1
two 1 two 1
drop table t1; drop table t1;
drop table if exists t1;
create table t1 (row int not null, col int not null, val varchar(255) not null);
insert into t1 values (1,1,'orange'),(1,2,'large'),(2,1,'yellow'),(2,2,'medium'),(3,1,'green'),(3,2,'small');
select max(case col when 1 then val else null end) as color from t1 group by row;
color color
orange orange
yellow yellow
green green
drop table if exists t1;

4
mysql-test/t/case.test
View File

@ -30,8 +30,8 @@ insert into t1 values(1),(2),(3),(4);
select case a when 1 then 2 when 2 then 3 else 0 end as fcase, count(*) from t1 group by fcase; select case a when 1 then 2 when 2 then 3 else 0 end as fcase, count(*) from t1 group by fcase;
select case a when 1 then "one" when 2 then "two" else "nothing" end as fcase, count(*) from t1 group by fcase; select case a when 1 then "one" when 2 then "two" else "nothing" end as fcase, count(*) from t1 group by fcase;
drop table t1; drop table t1;
drop table if exists t; drop table if exists t1;
create table t1 (row int not null, col int not null, val varchar(255) not null); create table t1 (row int not null, col int not null, val varchar(255) not null);
insert into t1 values (1,1,'orange'),(1,2,'large'),(2,1,'yellow'),(2,2,'medium'),(3,1,'green'),(3,2,'small'); insert into t1 values (1,1,'orange'),(1,2,'large'),(2,1,'yellow'),(2,2,'medium'),(3,1,'green'),(3,2,'small');
select max(case col when 1 then val else null end) as color from t1 group by row; select max(case col when 1 then val else null end) as color from t1 group by row;
drop table if exists t; drop table if exists t1;