50 lines
1.7 KiB
Plaintext
50 lines
1.7 KiB
Plaintext
DROP TABLE IF EXISTS t1;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY, b CHAR(8)) ENGINE=xengine
|
|
DEFAULT CHARACTER SET = utf8
|
|
COLLATE = utf8_general_ci
|
|
COMMENT = 'standard table options'
|
|
;
|
|
Warnings:
|
|
Warning 3719 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous.
|
|
Warning 3778 'utf8_general_ci' is a collation of the deprecated character set UTF8MB3. Please consider using UTF8MB4 with an appropriate collation instead.
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) NOT NULL,
|
|
`b` char(8) DEFAULT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=XENGINE DEFAULT CHARSET=utf8 COMMENT='standard table options'
|
|
ALTER TABLE t1 COMMENT = 'table altered';
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) NOT NULL,
|
|
`b` char(8) DEFAULT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=XENGINE DEFAULT CHARSET=utf8 COMMENT='table altered'
|
|
ALTER TABLE t1 ENGINE=MEMORY;
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) NOT NULL,
|
|
`b` char(8) DEFAULT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=MEMORY DEFAULT CHARSET=utf8 COMMENT='table altered'
|
|
ALTER TABLE t1 ENGINE=xengine;
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) NOT NULL,
|
|
`b` char(8) DEFAULT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=XENGINE DEFAULT CHARSET=utf8 COMMENT='table altered'
|
|
ALTER TABLE t1 CHARACTER SET = latin1 COLLATE = latin1_swedish_ci;
|
|
SHOW CREATE TABLE t1;
|
|
Table Create Table
|
|
t1 CREATE TABLE `t1` (
|
|
`a` int(11) NOT NULL,
|
|
`b` char(8) CHARACTER SET utf8 DEFAULT NULL,
|
|
PRIMARY KEY (`a`)
|
|
) ENGINE=XENGINE DEFAULT CHARSET=latin1 COMMENT='table altered'
|
|
DROP TABLE t1;
|