Table 12.13 Date and Time Functionshtml
Namemysql |
Descriptionsql |
|
Add time values (intervals) to a date valuethis |
|
Add timeunix |
|
Convert from one time zone to anotherorm |
|
Return the current date |
Synonyms for CURDATE() |
|
Synonyms for CURTIME() |
|
Synonyms for NOW() |
|
Return the current time |
|
Extract the date part of a date or datetime expression |
|
Add time values (intervals) to a date value |
|
Format date as specified |
|
Subtract a time value (interval) from a date |
|
Subtract two dates |
|
Synonym for DAYOFMONTH() |
|
Return the name of the weekday |
|
Return the day of the month (0-31) |
|
Return the weekday index of the argument |
|
Return the day of the year (1-366) |
|
Extract part of a date |
|
Convert a day number to a date |
|
Format Unix timestamp as a date |
|
Return a date format string |
|
Extract the hour |
|
Return the last day of the month for the argument |
|
Synonym for NOW() |
|
Synonym for NOW() |
|
Create a date from the year and day of year |
|
Create time from hour, minute, second |
|
Return the microseconds from argument |
|
Return the minute from the argument |
|
Return the month from the date passed |
|
Return the name of the month |
|
Return the current date and time |
|
Add a period to a year-month |
|
Return the number of months between periods |
|
Return the quarter from a date argument |
|
Converts seconds to 'HH:MM:SS' format |
|
Return the second (0-59) |
|
Convert a string to a date |
|
Synonym for DATE_SUB() when invoked with three arguments |
|
Subtract times |
|
Return the time at which the function executes |
|
Extract the time portion of the expression passed |
|
Format as time |
|
Return the argument converted to seconds |
|
Subtract time |
|
With a single argument, this function returns the date or datetime expression; with two arguments, the sum of the arguments |
|
Add an interval to a datetime expression |
|
Subtract an interval from a datetime expression |
|
Return the date argument converted to days |
|
Return the date or datetime argument converted to seconds since Year 0 |
|
Return a Unix timestamp |
|
Return the current UTC date |
|
Return the current UTC time |
|
Return the current UTC date and time |
|
Return the week number |
|
Return the weekday index |
|
Return the calendar week of the date (1-53) |
|
Return the year |
|
Return the year and week |
摘自官方文檔 https://dev.mysql.com/doc/refman/5.5/en/date-and-time-functions.html