怎么进行MySQL 5.7关于日期和时间的函数整理
发布时间：2021-12-20 10:29:28 所属栏目：通讯 来源：互联网
导读：今天就跟大家聊聊有关怎么进行MySQL 5.7关于日期和时间的函数整理，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。 Name Description ADDDATE() Add time values (intervals) to a date value ADD
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今天就跟大家聊聊有关怎么进行MySQL 5.7关于日期和时间的函数整理，可能很多人都不太了解，为了让大家更加了解，小编给大家总结了以下内容，希望大家根据这篇文章可以有所收获。 Name Description ADDDATE() Add time values (intervals) to a date value ADDTIME() Add time CONVERT_TZ() Convert from one time zone to another CURDATE() Return the current date CURRENT_DATE(), CURRENT_DATE Synonyms for CURDATE() CURRENT_TIME(), CURRENT_TIME Synonyms for CURTIME() CURRENT_TIMESTAMP(), CURRENT_TIMESTAMP Synonyms for NOW() CURTIME() Return the current time DATE() Extract the date part of a date or datetime expression DATE_ADD() Add time values (intervals) to a date value DATE_FORMAT() Format date as specified DATE_SUB() Subtract a time value (interval) from a date DATEDIFF() Subtract two dates DAY() Synonym for DAYOFMONTH() DAYNAME() Return the name of the weekday DAYOFMONTH() Return the day of the month (0-31) DAYOFWEEK() Return the weekday index of the argument DAYOFYEAR() Return the day of the year (1-366) EXTRACT() Extract part of a date FROM_DAYS() Convert a day number to a date FROM_UNIXTIME() Format Unix timestamp as a date GET_FORMAT() Return a date format string HOUR() Extract the hour LAST_DAY Return the last day of the month for the argument LOCALTIME(), LOCALTIME Synonym for NOW() LOCALTIMESTAMP, LOCALTIMESTAMP() Synonym for NOW() MAKEDATE() Create a date from the year and day of year MAKETIME() Create time from hour, minute, second MICROSECOND() Return the microseconds from argument MINUTE() Return the minute from the argument MONTH() Return the month from the date passed MONTHNAME() Return the name of the month NOW() Return the current date and time PERIOD_ADD() Add a period to a year-month PERIOD_DIFF() Return the number of months between periods QUARTER() Return the quarter from a date argument SEC_TO_TIME() Converts seconds to 'HH:MM:SS' format SECOND() Return the second (0-59) STR_TO_DATE() Convert a string to a date SUBDATE() Synonym for DATE_SUB() when invoked with three arguments SUBTIME() Subtract times SYSDATE() Return the time at which the function executes TIME() Extract the time portion of the expression passed TIME_FORMAT() Format as time TIME_TO_SEC() Return the argument converted to seconds TIMEDIFF() Subtract time TIMESTAMP() With a single argument, this function returns the date or datetime expression; with two arguments, the sum of the arguments TIMESTAMPADD() Add an interval to a datetime expression TIMESTAMPDIFF() Subtract an interval from a datetime expression TO_DAYS() Return the date argument converted to days TO_SECONDS() Return the date or datetime argument converted to seconds since Year 0 UNIX_TIMESTAMP() Return a Unix timestamp UTC_DATE() Return the current UTC date UTC_TIME() Return the current UTC time UTC_TIMESTAMP() Return the current UTC date and time WEEK() Return the week number WEEKDAY() Return the weekday index WEEKOFYEAR() Return the calendar week of the date (1-53) YEAR() Return the year YEARWEEK() Return the year and week 看完上述内容，你们对怎么进行MySQL 5.7关于日期和时间的函数整理有进一步的了解吗？如果还想了解更多知识或者相关内容，请关注亿速云行业资讯频道，感谢大家的支持。 （编辑：上海站长网） 【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容! |
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