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fixed error handling inside su_select() for multidelete

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(BUG#1839)
This commit is contained in:
bell@sanja.is.com.ua
2003-11-15 21:52:21 +02:00
parent f4d7afd213
commit 2cb4abb5a7
3 changed files with 51 additions and 3 deletions
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29
mysql-test/r/subselect.result
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@ -1569,3 +1569,32 @@ INSERT INTO t2 VALUES (100, 200, 'C');
SELECT DISTINCT COLC FROM t1 WHERE COLA = (SELECT COLA FROM t2 WHERE COLB = 200 AND COLC ='C' LIMIT 1);
COLC
DROP TABLE t1, t2;
create table t11 (a int NOT NULL, b int, primary key (a));
create table t12 (a int NOT NULL, b int, primary key (a));
create table t2 (a int NOT NULL, b int, primary key (a));
insert into t11 values (0, 10),(1, 11),(2, 12);
insert into t12 values (33, 10),(22, 11),(2, 12);
insert into t2 values (1, 21),(2, 12),(3, 23);
select * from t11;
a b
0 10
1 11
2 12
select * from t12;
a b
33 10
22 11
2 12
select * from t2;
a b
1 21
2 12
3 23
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b > (select b from t2);
ERROR 21000: Subquery returns more than 1 row
select * from t2;
a b
1 21
2 12
3 23
drop table t11, t12, t2;

20
mysql-test/t/subselect.test
View File

@ -1008,4 +1008,22 @@ CREATE TABLE t2(COLA FLOAT NOT NULL,COLB FLOAT NOT NULL,COLC CHAR(1) NOT NULL,PR
INSERT INTO t1 VALUES (1,1,'1A3240'), (1,2,'4W2365');
INSERT INTO t2 VALUES (100, 200, 'C');
SELECT DISTINCT COLC FROM t1 WHERE COLA = (SELECT COLA FROM t2 WHERE COLB = 200 AND COLC ='C' LIMIT 1);
DROP TABLE t1, t2;s
DROP TABLE t1, t2;
#
# errors handling
#
create table t11 (a int NOT NULL, b int, primary key (a));
create table t12 (a int NOT NULL, b int, primary key (a));
create table t2 (a int NOT NULL, b int, primary key (a));
insert into t11 values (0, 10),(1, 11),(2, 12);
insert into t12 values (33, 10),(22, 11),(2, 12);
insert into t2 values (1, 21),(2, 12),(3, 23);
select * from t11;
select * from t12;
select * from t2;
-- error 1241
delete t11.*, t12.* from t11,t12 where t11.a = t12.a and t11.b > (select b from t2);
select * from t2;
drop table t11, t12, t2;