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antony@ltantony.mysql.com
2005-05-07 16:50:22 +01:00
parent b4dcd8f4ab a5e9523364
commit 4fe845e8d0
7 changed files with 55 additions and 4 deletions
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13
mysql-test/r/insert_update.result
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@@ -167,3 +167,16 @@ a b c VALUES(a)
2 1 11 NULL
DROP TABLE t1;
DROP TABLE t2;
create table t1 (a int not null unique);
insert into t1 values (1),(2);
insert ignore into t1 select 1 on duplicate key update a=2;
select * from t1;
a
1
2
insert ignore into t1 select a from t1 on duplicate key update a=a+1 ;
select * from t1;
a
1
3
drop table t1;