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unix_timestamp

description

Syntax

INT UNIX_TIMESTAMP(), UNIX_TIMESTAMP(DATETIME date)

将Date或者Datetime类型转化为unix时间戳

如果没有参数,则是将当前的时间转化为时间戳

参数需要是Date或者Datetime类型

example

mysql> select unix_timestamp();
+------------------+
| unix_timestamp() |
+------------------+
|       1558589570 |
+------------------+

mysql> select unix_timestamp('2007-11-30 10:30:19');
+---------------------------------------+
| unix_timestamp('2007-11-30 10:30:19') |
+---------------------------------------+
|                            1196389819 |
+---------------------------------------+
##keyword
UNIX_TIMESTAMP,UNIX,TIMESTAMP