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| author | unknown <evgen@moonbone.local> | 2006-07-01 01:37:20 +0400 |
|---|---|---|
| committer | unknown <evgen@moonbone.local> | 2006-07-01 01:37:20 +0400 |
| commit | b3523520f86d11744e0cad01039ec4189518a35e (patch) | |
| tree | 591d4f4c1aefba5ba7f1b24cfe60b11d34d8ab08 /mysql-test | |
| parent | 9bec41887e80099151d25875124ec3ba61c79d57 (diff) | |
| download | mariadb-git-b3523520f86d11744e0cad01039ec4189518a35e.tar.gz | |
Reverted wrong bug fix (Bug#11228)
mysql-test/t/key.test:
Added SHOW CREATE TABLE, which is the proper way to check for table definitions
mysql-test/r/key.result:
Fixed result after removing wrong bug fix
sql/table.cc:
Reverted wrong bug fix.
The intention with the original code was to show that MySQL treats the first
given unique key as a primary key. Clients can use the marked primary key as a
real primary key to validate row changes in case of conflicting updates. The
ODBC driver (and other drivers) may also use this fact to optimize/check
updates and handle conflicts. The marked key also shows what some engines, like InnoDB or NDB,
will use as it's internal primary key.
For checking if someone has declared a true PRIMARY KEY, one should use 'SHOW CREATE TABLE'
Diffstat (limited to 'mysql-test')
| -rw-r--r-- | mysql-test/r/key.result | 10 | ||||
| -rw-r--r-- | mysql-test/t/key.test | 1 |
2 files changed, 10 insertions, 1 deletions
diff --git a/mysql-test/r/key.result b/mysql-test/r/key.result index af1db92b1ef..ea8d4338d08 100644 --- a/mysql-test/r/key.result +++ b/mysql-test/r/key.result @@ -336,8 +336,16 @@ UNIQUE i1idx (i1), UNIQUE i2idx (i2)); desc t1; Field Type Null Key Default Extra -i1 int(11) NO UNI +i1 int(11) NO PRI i2 int(11) NO UNI +show create table t1; +Table Create Table +t1 CREATE TABLE `t1` ( + `i1` int(11) NOT NULL, + `i2` int(11) NOT NULL, + UNIQUE KEY `i1idx` (`i1`), + UNIQUE KEY `i2idx` (`i2`) +) ENGINE=MyISAM DEFAULT CHARSET=latin1 drop table t1; create table t1 ( c1 int, diff --git a/mysql-test/t/key.test b/mysql-test/t/key.test index 34a66febcac..7c6b38cb871 100644 --- a/mysql-test/t/key.test +++ b/mysql-test/t/key.test @@ -334,6 +334,7 @@ create table t1 ( UNIQUE i1idx (i1), UNIQUE i2idx (i2)); desc t1; +show create table t1; drop table t1; # |