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| author | bell@sanja.is.com.ua <> | 2004-01-04 23:44:33 +0200 |
|---|---|---|
| committer | bell@sanja.is.com.ua <> | 2004-01-04 23:44:33 +0200 |
| commit | 501ae0bc5255fd0a3fa557c7af189f4f4c487469 (patch) | |
| tree | 198037221b84d6cf0f9081cad662a648b171c5a6 /mysql-test/r/derived.result | |
| parent | 7bb74b6592583656512571e4af1b04d36849d020 (diff) | |
| download | mariadb-git-501ae0bc5255fd0a3fa557c7af189f4f4c487469.tar.gz | |
allow UPDATE and DELETE stetements with tables derived from subquery if they are not updated (BUG#2117)
allow delete table by alias in multi-delete statement
Diffstat (limited to 'mysql-test/r/derived.result')
| -rw-r--r-- | mysql-test/r/derived.result | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/mysql-test/r/derived.result b/mysql-test/r/derived.result index bb268cd1094..f311b56f519 100644 --- a/mysql-test/r/derived.result +++ b/mysql-test/r/derived.result @@ -209,7 +209,7 @@ ERROR 42000: You have an error in your SQL syntax. Check the manual that corres create table t1 (a int); insert into t1 values (1),(2),(3); update (select * from t1) as t1 set a = 5; -ERROR 42000: You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use +ERROR HY000: The target table t1 of the UPDATE is not updatable. delete from (select * from t1); ERROR 42000: You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near '(select * from t1)' at line 1 insert into (select * from t1) values (5); @@ -245,3 +245,28 @@ id select_type table type possible_keys key key_len ref rows Extra 2 DERIVED t1 ALL NULL NULL NULL NULL 2 3 UNION t1 ALL NULL NULL NULL NULL 2 drop table t1; +CREATE TABLE `t1` ( +`N` int(11) unsigned NOT NULL default '0', +`M` tinyint(1) default '0', +) TYPE=MyISAM DEFAULT CHARSET=latin1; +Warnings: +Warning 1286 'TYPE=database_engine' is deprecated. Use 'ENGINE=database_engine' instead. +INSERT INTO `t1` (N, M) VALUES (1, 0),(1, 0),(1, 0),(2, 0),(2, 0),(3, 0); +UPDATE `t1` AS P1 INNER JOIN (SELECT N FROM `t1` GROUP BY N HAVING Count(M) > 1) AS P2 ON P1.N = P2.N SET P1.M = 2; +select * from t1; +N M +1 2 +1 2 +1 2 +2 2 +2 2 +3 0 +UPDATE `t1` AS P1 INNER JOIN (SELECT N FROM `t1` GROUP BY N HAVING Count(M) > 1) AS P2 ON P1.N = P2.N SET P1.M = 2, P2.N = 2; +ERROR HY000: The target table P2 of the UPDATE is not updatable. +delete P1.* from `t1` AS P1 INNER JOIN (SELECT N FROM `t1` GROUP BY N HAVING Count(M) > 1) AS P2 ON P1.N = P2.N; +select * from t1; +N M +3 0 +delete P1.*,P2.* from `t1` AS P1 INNER JOIN (SELECT N FROM `t1` GROUP BY N HAVING Count(M) > 1) AS P2 ON P1.N = P2.N; +ERROR HY000: The target table P2 of the DELETE is not updatable. +drop table t1; |