MySQL #1064 - 你的 SQL 语法有错误；
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#1064 - You have an error in your SQL syntax;
提问by MOTIVECODEX
I am getting the following error whenever I want to create a table in MySQL.
每当我想在 MySQL 中创建表时，我都会收到以下错误。
#1064 - 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 '( 32 ) NOT NULL DEFAULT CURRENT_TIMESTAMP , `visitor_day` SMALLINT( 2 ) NOT NUL' at line 7
code:
代码：
CREATE TABLE `visitors_table` (
`ID` INT( 11 ) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`visitor_ip` VARCHAR( 32 ) NULL ,
`visitor_browser` VARCHAR( 255 ) NULL ,
`visitor_hour` SMALLINT( 2 ) NOT NULL DEFAULT '00',
`visitor_minute` SMALLINT( 2 ) NOT NULL DEFAULT '00',
`visitor_date` TIMESTAMP( 32 ) NOT NULL DEFAULT CURRENT_TIMESTAMP ,
`visitor_day` SMALLINT( 2 ) NOT NULL ,
`visitor_month` SMALLINT( 2 ) NOT NULL ,
`visitor_year` SMALLINT( 4 ) NOT NULL ,
`visitor_refferer` VARCHAR( 255 ) NULL ,
`visitor_page` VARCHAR( 255 ) NULL
) TYPE = MYISAM ;
回答by Joshua Martell
Couple of errors fixed here:
这里修复了几个错误：
CREATE TABLE `visitors_table` (
`ID` INT( 11 ) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`visitor_ip` VARCHAR( 32 ) NULL ,
`visitor_browser` VARCHAR( 255 ) NULL ,
`visitor_hour` SMALLINT( 2 ) NOT NULL DEFAULT '00',
`visitor_minute` SMALLINT( 2 ) NOT NULL DEFAULT '00',
`visitor_date` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
`visitor_day` SMALLINT( 2 ) NOT NULL ,
`visitor_month` SMALLINT( 2 ) NOT NULL ,
`visitor_year` SMALLINT( 4 ) NOT NULL ,
`visitor_refferer` VARCHAR( 255 ) NULL ,
`visitor_page` VARCHAR( 255 ) NULL
) ENGINE = MYISAM ;
回答by Shlomi Noach
TIMESTAMPdoes not support precision. Not until MySQL 5.6, that is, where sub-second resolution is possible.
TIMESTAMP不支持精度。直到 MySQL 5.6，即亚秒级分辨率是可能的。
Remove the ( 32 )from the TIMESTAMPdefinition.
( 32 )从TIMESTAMP定义中删除。
回答by Vatev
TIMESTAMPdoes not have a size and you should use engineinstead of type
TIMESTAMP没有尺寸，您应该使用engine代替type
CREATE TABLE `visitors_table` (
`ID` INT( 11 ) NOT NULL AUTO_INCREMENT PRIMARY KEY ,
`visitor_ip` VARCHAR( 32 ) NULL ,
`visitor_browser` VARCHAR( 255 ) NULL ,
`visitor_hour` SMALLINT( 2 ) NOT NULL DEFAULT '00',
`visitor_minute` SMALLINT( 2 ) NOT NULL DEFAULT '00',
`visitor_date` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP ,
`visitor_day` SMALLINT( 2 ) NOT NULL ,
`visitor_month` SMALLINT( 2 ) NOT NULL ,
`visitor_year` SMALLINT( 4 ) NOT NULL ,
`visitor_refferer` VARCHAR( 255 ) NULL ,
`visitor_page` VARCHAR( 255 ) NULL
) engine = MYISAM ;
