mysql5.1,5.5,5.6做partition时支持的函数_MySQL

mysql5.1支持的partition函数

`ABS()`	`CEILING() (see CEILING() and FLOOR())`	`DAY()`
`DAYOFMONTH()`	`DAYOFWEEK()`	`DAYOFYEAR()`
`DATEDIFF()`	`EXTRACT() (see EXTRACT() function with WEEK specifier)`	`FLOOR() (seeCEILING() and FLOOR())`
`HOUR()`	`MICROSECOND()`	`MINUTE()`
`MOD()`	`MONTH()`	`QUARTER()`
`SECOND()`	`TIME_TO_SEC()`	`TO_DAYS()`
`UNIX_TIMESTAMP() (permitted in MySQL 5.1.43 and later, with <code class="literal">TIMESTAMP columns)`	`WEEKDAY()`	`YEAR()`
	`YEARWEEK()`

mysql5.5支持的partition函数

`ABS()`	`CEILING() (see CEILING() and FLOOR())`	`DAY()`
`DAYOFMONTH()`	`DAYOFWEEK()`	`DAYOFYEAR()`
`DATEDIFF()`	`EXTRACT() (see EXTRACT() function with WEEK specifier)`	`FLOOR() (seeCEILING() and FLOOR())`
`HOUR()`	`MICROSECOND()`	`MINUTE()`
`MOD()`	`MONTH()`	`QUARTER()`
`SECOND()`	`TIME_TO_SEC()`	`TO_DAYS()`
`TO_SECONDS()(implemented in MySQL 5.5.0)`	`UNIX_TIMESTAMP() (permitted beginning with MySQL 5.5.1 and fully supported beginning with MySQL 5.5.15, with <code class="literal">TIMESTAMPcolumns)`	`WEEKDAY()`
`YEAR()`		`YEARWEEK()`

mysql5.6支持的partition函数

`ABS()`	`CEILING() (see CEILING() and FLOOR())`	`DAY()`
`DAYOFMONTH()`	`DAYOFWEEK()`	`DAYOFYEAR()`
`DATEDIFF()`	`EXTRACT() (see EXTRACT() function with WEEK specifier)`	`FLOOR() (seeCEILING() and FLOOR())`
`HOUR()`	`MICROSECOND()`	`MINUTE()`
`MOD()`	`MONTH()`	`QUARTER()`
`SECOND()`	`TIME_TO_SEC()`	`TO_DAYS()`
`TO_SECONDS()`	`UNIX_TIMESTAMP() (permitted beginning with MySQL 5.6.1 and fully supported beginning with MySQL 5.6.3, with <code class="literal">TIMESTAMP columns)`	`WEEKDAY()`
`YEAR()`		`YEARWEEK()`

创建partition表时，如果用了非支持函数，会出现“This partition function is not allowed”的错误提示

声明：

この記事の内容はネチズンが自主的に寄稿したものであり、著作権は原著者に帰属します。このサイトは、それに相当する法的責任を負いません。盗作または侵害の疑いのあるコンテンツを見つけた場合は、admin@php.cn までご連絡ください。

続きを見る

関連記事