ExampleGet your own SQL Server Return the largest integer value that is equal to or less than 25.75: SELECT FLOOR(25.75) AS FloorValue; Try it Yourself » Definition and UsageThe FLOOR() function returns the largest integer value that is smaller than or equal to a number....
You can use the working sample in the ceiling function (XQuery) for the floor() XQuery function. All you have to do is replace the ceiling() function in the query with the floor() function. Implementation Limitations These are the limitations: The floor() function maps all integer values ...
The FLOOR function returns the greatest least integer against each value in the Average Rate column of the Currency Rate table. To Learn more SQL See Also SQL CEILING Function (Transact SQL) SQL Server’s Mathematical Functions The New SQL Server Approximate Count Distinct Function ...
You can use the working sample in theceiling function (XQuery)for thefloor()XQuery function. All you have to do is replace theceiling()function in the query with thefloor()function. Implementation Limitations These are the limitations:
If the result does not fit in the return type, an arithmetic overflow error occurs. Examples The following example shows positive numeric, negative numeric, and currency values with theFLOORfunction. SQL SELECTFLOOR(123.45),FLOOR(-123.45),FLOOR($123.45); ...
If the result does not fit in the return type, an arithmetic overflow error occurs. Examples The following example shows positive numeric, negative numeric, and currency values with theFLOORfunction. SQL SELECTFLOOR(123.45),FLOOR(-123.45),FLOOR($123.45); ...
create or replace function sys_date return date is begin return sysdate; end; select to_char(sys_date,'hh:mi:ss') from all_objects; 12. 获得小时数 SELECT EXTRACT(HOUR FROM TIMESTAMP '2001-02-16 2:38:40') from offer SQL> select sysdate ,to_char(sysdate,'hh') from dual; ...
Supported in: Batch, Streaming Returns floor of a given fractional value. Expression categories: Numeric Expression - The value to...
Example The following example applies the FLOOR function to the UnitPrice column of the Order Details table. Copy SELECT [Order ID], [Unit Price], FLOOR([Unit Price]) AS [Floor Value] FROM [Order Details] WHERE ([Unit Price] > 100) ORDER BY [Unit Price] English...
mysql:sql_mode:-STRICT_ALL_TABLES-NO_ZERO_DATE 1. 2. 3. 4. 验证测试 为了验证我们的操作是否成功,我们可以编写单元测试代码块。在MySQL中,创建一个函数作为测试保证: AI检测代码解析 DELIMITER//CREATEFUNCTIONtest_floor()RETURNSVARCHAR(50)BEGINDECLAREresultVARCHAR(50);SELECTDATE_FORMAT(FROM_UNIXTIME(FL...