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MDEV-7778 impossible create copy of table, if table contain default value for timestamp field

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MDEV-8082 ON UPDATE is not preserved by CREATE TABLE .. SELECT
This commit is contained in:
Alexander Barkov
2015-05-05 13:22:09 +04:00
parent ae18a28500
commit 73c2356e7b
9 changed files with 192 additions and 89 deletions
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60
mysql-test/r/function_defaults_innodb.result
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@ -661,7 +661,7 @@ CREATE TABLE t2 SELECT a FROM t1;
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`a` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00'
`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t2;
a
@ -670,7 +670,7 @@ CREATE TABLE t3 SELECT b FROM t1;
SHOW CREATE TABLE t3;
Table Create Table
t3 CREATE TABLE `t3` (
`b` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00'
`b` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t3;
b
@ -679,7 +679,7 @@ CREATE TABLE t4 SELECT c FROM t1;
SHOW CREATE TABLE t4;
Table Create Table
t4 CREATE TABLE `t4` (
`c` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00'
`c` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t4;
c
@ -706,7 +706,7 @@ CREATE TABLE t7 SELECT f FROM t1;
SHOW CREATE TABLE t7;
Table Create Table
t7 CREATE TABLE `t7` (
`f` datetime DEFAULT NULL
`f` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t7;
f
@ -715,7 +715,7 @@ CREATE TABLE t8 SELECT g FROM t1;
SHOW CREATE TABLE t8;
Table Create Table
t8 CREATE TABLE `t8` (
`g` datetime DEFAULT NULL
`g` datetime DEFAULT CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t8;
g
@ -724,7 +724,7 @@ CREATE TABLE t9 SELECT h FROM t1;
SHOW CREATE TABLE t9;
Table Create Table
t9 CREATE TABLE `t9` (
`h` datetime DEFAULT NULL
`h` datetime DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t9;
h
@ -775,14 +775,14 @@ t12 CREATE TABLE `t12` (
`s` datetime DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP,
`t` datetime DEFAULT NULL,
`u` datetime DEFAULT '1986-09-27 03:00:00',
`a` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
`b` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
`c` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
`a` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`b` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
`c` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' ON UPDATE CURRENT_TIMESTAMP,
`d` timestamp NOT NULL DEFAULT '1986-09-27 03:00:00',
`e` timestamp NULL DEFAULT NULL,
`f` datetime DEFAULT NULL,
`g` datetime DEFAULT NULL,
`h` datetime DEFAULT NULL,
`f` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`g` datetime DEFAULT CURRENT_TIMESTAMP,
`h` datetime DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP,
`i` datetime DEFAULT NULL,
`j` datetime DEFAULT '1986-09-27 03:00:00'
) ENGINE=InnoDB DEFAULT CHARSET=latin1
@ -803,7 +803,7 @@ CREATE TABLE t2 SELECT a FROM t1;
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`a` datetime DEFAULT NULL
`a` datetime DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t2;
a
@ -812,7 +812,7 @@ CREATE TABLE t3 SELECT b FROM t1;
SHOW CREATE TABLE t3;
Table Create Table
t3 CREATE TABLE `t3` (
`b` datetime DEFAULT NULL
`b` datetime DEFAULT CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t3;
b
@ -821,7 +821,7 @@ CREATE TABLE t4 SELECT c FROM t1;
SHOW CREATE TABLE t4;
Table Create Table
t4 CREATE TABLE `t4` (
`c` datetime DEFAULT NULL
`c` datetime DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t4;
c
@ -2217,7 +2217,7 @@ CREATE TABLE t2 SELECT a FROM t1;
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`a` timestamp(6) NOT NULL DEFAULT '0000-00-00 00:00:00.000000'
`a` timestamp(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t2;
a
@ -2226,7 +2226,7 @@ CREATE TABLE t3 SELECT b FROM t1;
SHOW CREATE TABLE t3;
Table Create Table
t3 CREATE TABLE `t3` (
`b` timestamp(6) NOT NULL DEFAULT '0000-00-00 00:00:00.000000'
`b` timestamp(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t3;
b
@ -2235,7 +2235,7 @@ CREATE TABLE t4 SELECT c FROM t1;
SHOW CREATE TABLE t4;
Table Create Table
t4 CREATE TABLE `t4` (
`c` timestamp(6) NOT NULL DEFAULT '0000-00-00 00:00:00.000000'
`c` timestamp(6) NOT NULL DEFAULT '0000-00-00 00:00:00.000000' ON UPDATE CURRENT_TIMESTAMP(6)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t4;
c
@ -2262,7 +2262,7 @@ CREATE TABLE t7 SELECT f FROM t1;
SHOW CREATE TABLE t7;
Table Create Table
t7 CREATE TABLE `t7` (
`f` datetime(6) DEFAULT NULL
`f` datetime(6) DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t7;
f
@ -2271,7 +2271,7 @@ CREATE TABLE t8 SELECT g FROM t1;
SHOW CREATE TABLE t8;
Table Create Table
t8 CREATE TABLE `t8` (
`g` datetime(6) DEFAULT NULL
`g` datetime(6) DEFAULT CURRENT_TIMESTAMP(6)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t8;
g
@ -2280,7 +2280,7 @@ CREATE TABLE t9 SELECT h FROM t1;
SHOW CREATE TABLE t9;
Table Create Table
t9 CREATE TABLE `t9` (
`h` datetime(6) DEFAULT NULL
`h` datetime(6) DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP(6)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t9;
h
@ -2331,14 +2331,14 @@ t12 CREATE TABLE `t12` (
`s` datetime(6) DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP(6),
`t` datetime(6) DEFAULT NULL,
`u` datetime(6) DEFAULT '1986-09-27 03:00:00.098765',
`a` timestamp(6) NOT NULL DEFAULT '0000-00-00 00:00:00.000000',
`b` timestamp(6) NOT NULL DEFAULT '0000-00-00 00:00:00.000000',
`c` timestamp(6) NOT NULL DEFAULT '0000-00-00 00:00:00.000000',
`a` timestamp(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6),
`b` timestamp(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
`c` timestamp(6) NOT NULL DEFAULT '0000-00-00 00:00:00.000000' ON UPDATE CURRENT_TIMESTAMP(6),
`d` timestamp(6) NOT NULL DEFAULT '1986-09-27 03:00:00.098765',
`e` timestamp(6) NULL DEFAULT NULL,
`f` datetime(6) DEFAULT NULL,
`g` datetime(6) DEFAULT NULL,
`h` datetime(6) DEFAULT NULL,
`f` datetime(6) DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6),
`g` datetime(6) DEFAULT CURRENT_TIMESTAMP(6),
`h` datetime(6) DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP(6),
`i` datetime(6) DEFAULT NULL,
`j` datetime(6) DEFAULT '1986-09-27 03:00:00.098765'
) ENGINE=InnoDB DEFAULT CHARSET=latin1
@ -2359,7 +2359,7 @@ CREATE TABLE t2 SELECT a FROM t1;
SHOW CREATE TABLE t2;
Table Create Table
t2 CREATE TABLE `t2` (
`a` datetime(6) DEFAULT NULL
`a` datetime(6) DEFAULT CURRENT_TIMESTAMP(6) ON UPDATE CURRENT_TIMESTAMP(6)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t2;
a
@ -2368,7 +2368,7 @@ CREATE TABLE t3 SELECT b FROM t1;
SHOW CREATE TABLE t3;
Table Create Table
t3 CREATE TABLE `t3` (
`b` datetime(6) DEFAULT NULL
`b` datetime(6) DEFAULT CURRENT_TIMESTAMP(6)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t3;
b
@ -2377,7 +2377,7 @@ CREATE TABLE t4 SELECT c FROM t1;
SHOW CREATE TABLE t4;
Table Create Table
t4 CREATE TABLE `t4` (
`c` datetime(6) DEFAULT NULL
`c` datetime(6) DEFAULT NULL ON UPDATE CURRENT_TIMESTAMP(6)
) ENGINE=InnoDB DEFAULT CHARSET=latin1
SELECT * FROM t4;
c