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SECONDS_SUB
seconds_sub description Syntax example keywords seconds_sub description Syntax DATETIME SECONDS_SUB(DATETIME date, INT seconds) 从日期时间或日期减去指定秒数 参数 date 可以是 DATETIME 或者 D... -
SECONDS_DIFF
seconds_diff description Syntax example keywords seconds_diff description Syntax INT seconds_diff(DATETIME enddate, DATETIME startdate) 开始时间到结束时间相差几秒 example mysql > ... -
SECONDS_ADD
seconds_add description Syntax example keywords seconds_add description Syntax DATETIME SECONDS_ADD(DATETIME date, INT seconds) 从日期时间或日期加上指定秒数 参数 date 可以是 DATETIME 或者 D... -
SECONDS_SUB
seconds_sub description Syntax example keywords seconds_sub description Syntax DATETIME SECONDS_SUB(DATETIME date, INT seconds) Subtracts a specified number of seconds f... -
seconds_add
seconds_add description Syntax example keywords seconds_add description Syntax DATETIME SECONDS_ADD(DATETIME date, INT seconds) ADD a specified number of seconds from a ... -
seconds_sub
seconds_sub description Syntax example keywords seconds_sub description Syntax DATETIME SECONDS_SUB(DATETIME date, INT seconds) Subtracts a specified number of seconds f... -
seconds_diff
seconds_diff description Syntax example keywords seconds_diff description Syntax INT seconds_diff(DATETIME enddate, DATETIME startdate) The difference between the start ... -
SECONDS_ADD
seconds_add description Syntax example keywords seconds_add description Syntax DATETIME SECONDS_ADD(DATETIME date, INT seconds) ADD a specified number of seconds from a ... -
SECONDS_ADD
seconds_add description Syntax example keywords seconds_add description Syntax DATETIME SECONDS_ADD(DATETIME date, INT seconds) 从日期时间或日期加上指定秒数 参数 date 可以是 DATETIME 或者 D... -
SETEX key seconds value
SETEX key seconds value *Return value *Examples SETEX key seconds value Available since 2.0.0. Time complexity: O(1) Set key to hold the string value and set key to ti...