mysql5.1,5.5,5.6做partition时支持的函数

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mysql5.1,5.5,5.6做partition时支持的函数

来源: 作者: 时间:2016-01-22 08:34 【

mysql5 1支持的partition函数 ABS()CEILING() (see CEILING() and FLOOR())DAY()DAYOFMONTH()DAYOFWEEK()DAYOFYEAR()DATEDIFF()EXTRACT() (see EXTRACT() function with W

5.1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 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 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 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
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