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fixed priority checking bug in sub select handling

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bell@sanja.is.com.ua
2003-05-28 00:49:24 +03:00
parent e436736d29
commit a02d89de30
3 changed files with 49 additions and 13 deletions
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6
mysql-test/r/subselect.result
View File

@ -606,14 +606,14 @@ x
3
INSERT INTO t1 (x) select (SELECT SUM(x)+2 FROM t1) FROM t2;
You can't specify target table 't1' for update in FROM clause
INSERT DELAYED INTO t1 (x) VALUES ((SELECT SUM(x) FROM t2));
INSERT DELAYED INTO t1 (x) VALUES ((SELECT SUM(a) FROM t2));
select * from t1;
x
1
2
3
3
0
2
drop table t1, t2, t3;
CREATE TABLE t1 (x int not null, y int, primary key (x));
create table t2 (a int);
@ -688,6 +688,8 @@ id
2
INSERT INTO t2 VALUES ((SELECT * FROM t2));
You can't specify target table 't2' for update in FROM clause
INSERT INTO t2 VALUES ((SELECT id FROM t2));
You can't specify target table 't2' for update in FROM clause
SELECT * FROM t2;
id
1

2
mysql-test/t/subselect.test
View File

@ -351,7 +351,7 @@ INSERT INTO t1 (x) select (SELECT SUM(a)+1 FROM t2) FROM t2;
select * from t1;
-- error 1093
INSERT INTO t1 (x) select (SELECT SUM(x)+2 FROM t1) FROM t2;
INSERT DELAYED INTO t1 (x) VALUES ((SELECT SUM(x) FROM t2));
INSERT DELAYED INTO t1 (x) VALUES ((SELECT SUM(a) FROM t2));
-- sleep 1
select * from t1;
drop table t1, t2, t3;