mysql5.1,5.5,5.6做partition时支持的函数
mysql5.1支持的partition函数 (http://dev.mysql.com/doc/refman/5.1/en/partitioning-limitations-functions.html)
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(http://dev.mysql.com/doc/refman/5.5/en/partitioning-limitations-functions.html)
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(http://dev.mysql.com/doc/refman/5.6/en/partitioning-limitations-functions.html)
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，假设用了非支持函数，会出现“This partition function is not allowed”的错误提示
