The `LAST_DAY()` function in MySQL returns the last day of the month for a given date. It is commonly used for date calculations and reporting tasks that require end-of-month data. Usage The `LAST_DAY()` function determines the final calendar day of the month for any date. It is es...
MySQL | LAST_DAY()函数 原文:https://www.geeksforgeeks.org/mysql-last_day-function/ MySQL 中的 LAST_DAY()函数可以用来知道给定日期或日期时间的一个月的最后一天。LAST_DAY()函数以日期值为参数,返回该日期中的最后一天。日期参数表示有效的日期或日期时间。语法:
PLSQL LAST_DAY函数用于根据日期值返回月份的最后一天。该月的最后一天由会话参数NLS_CALENDAR定义。 LAST_DAY函数接受一个参数,该参数是用于计算月份的最后一天的日期值。无论日期的数据类型如何,LAST_DAY函数都将返回DATE数据类型的值。 用法: LAST_DAY(date) 使用的参数: 日期–用于指定用于计算每月最后一天的日期...
SELECTLAST_DAY(SYSDATE)FROMdual;Code language:SQL (Structured Query Language)(sql) In this example, theSYSDATEfunction returns the current system date which is used as an input date for theLAST_DAY()function. B) Calculate the number of days left of the current month ...
This function is used to return the last day of the month a date belongs to.Similar function: lastday. The lastday function is used to return the last day of the month a
SQL does not support any function that returns the first day in the month of a given date. You must use other functions to work around this limitation. For example:=> SELECT DATE ('2022/07/04') - DAYOFMONTH ('2022/07/04') +1; ?column? --- 2022-07-01 (1 row) => SELECT LA...
6 SQL Query Management 7 Data Row Management 8 Indexes 9 Query Optimization 10 Query Plan 11 GeoJson Data Management 12 Built-in Functions Functions on Complex Values Functions on Sequences Functions on Timestamps timestamp_add function timestamp_diff function get_duration function timestamp_ceil ...
1. A column that has the SQL Date data type. This is data that is stored internally as a Date format, and will be able to compare directly to the results of our DATE() function above. 2. A column defined as Character(8). Most columns that use this format will have the date stored...
Bug #10568 Function 'LAST_DAY(date)' does not return NULL for invalid argument. Submitted: 12 May 2005 6:52Modified: 24 Jun 2005 12:05 Reporter: Disha Email Updates: Status: Closed Impact on me: None Category: MySQL ServerSeverity: S3 (Non-critical) Version: 5.0.5-beta pre-release...
Here are the steps involved in getting the last day of the month as implemented in the user-defined function above: CAST(YEAR(@pInputDate) AS VARCHAR(4)) + '/' + CAST(MONTH(@pInputDate) AS VARCHAR(2)) + '/01'- This step simply gets the first day of the current month given the...