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Diffstat (limited to 'mysql-test/main/alter_table.result')
| -rw-r--r-- | mysql-test/main/alter_table.result | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/mysql-test/main/alter_table.result b/mysql-test/main/alter_table.result index ac6f9aba17b..cb3783eca5a 100644 --- a/mysql-test/main/alter_table.result +++ b/mysql-test/main/alter_table.result @@ -2235,6 +2235,29 @@ t1 CREATE TABLE `t1` ( ) ENGINE=InnoDB DEFAULT CHARSET=latin1 DROP TABLE t1; # +# MDEV-14668 ADD PRIMARY KEY IF NOT EXISTS on composite key +# +CREATE TABLE t1 ( +`ID` BIGINT(20) NOT NULL, +`RANK` MEDIUMINT(4) NOT NULL, +`CHECK_POINT` BIGINT(20) NOT NULL, +UNIQUE INDEX `HORIZON_UIDX01` (`ID`, `RANK`) +) ENGINE=InnoDB; +ALTER TABLE t1 ADD PRIMARY KEY IF NOT EXISTS (`ID`, `CHECK_POINT`); +SHOW CREATE TABLE t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `ID` bigint(20) NOT NULL, + `RANK` mediumint(4) NOT NULL, + `CHECK_POINT` bigint(20) NOT NULL, + PRIMARY KEY (`ID`,`CHECK_POINT`), + UNIQUE KEY `HORIZON_UIDX01` (`ID`,`RANK`) +) ENGINE=InnoDB DEFAULT CHARSET=latin1 +ALTER TABLE t1 ADD PRIMARY KEY IF NOT EXISTS (`ID`, `CHECK_POINT`); +Warnings: +Note 1061 Multiple primary key defined +DROP TABLE t1; +# # End of 10.0 tests # # |