In MySQL, the QUARTER() function returns the quarter of the year of a given date.
This function accepts one argument – the date to extract the quarter from.
Tag: dates
PERIOD_DIFF() Examples – MySQL
MySQL has a PERIOD_DIFF() function that enables you to find the difference between two periods. The periods are provided as two separate arguments, and they should in the format YYMM or YYYYMM.
PERIOD_ADD() Examples – MySQL
MySQL has a PERIOD_ADD() function that allows you to add a number of months to a given period. It returns a value in the format YYYYMM.
This article provides examples to demonstrate how it works.
MONTHNAME() Examples – MySQL
In MySQL, the MONTHNAME() function returns the month name from a date.
For example, if you provide a date of 2021-12-07, the MONTHNAME() function will return December.
MONTH() Examples – MySQL
You can use the MONTH() function in MySQL to return the month from a date.
In this context, the month is a value between 1 and 12 (or 0 for dates with a zero month part).
For example, if you provide a date of 2018-10-07, the MONTH() function will return 10.
MAKETIME() Examples – MySQL
When using MySQL, you can use the MAKETIME() function to return a time from the various time parts.
In other words, you provide three arguments; the hour, the minutes, and the seconds. The MAKETIME() function will then return the time value based on those two arguments.
MAKEDATE() Examples – MySQL
When using MySQL, you can use the MAKEDATE() function to return a date from the year and day-of-year parts.
In other words, you provide two arguments; one being the year, and the other being the day-of-year. The MAKEDATE() function will then return the date value based on those two arguments.
LOCALTIME Examples – MySQL
LOCALTIMESTAMP Examples – MySQL
LAST_DAY() Examples – MySQL
When using MySQL, you can use the LAST_DAY() function to return the last day of a given month.
You can provide the current date, or you can provide another specified date (for example, a date from a column in a database), and LAST_DAY() will return the last day of the month for that date.