In SQL Server we can use: Copy SELECT MAX(GreatestVal) FROM (VALUES('6.62'), (3.1415), (N'7') )T(GreatestVal) GO By the way, the power of developing a built-in function like GREATEST is that it can implement complex algorithm to find the greatest expressions or even multiple...
Purpose of the SQL GREATEST and LEAST Function The SQL GREATEST function returns the“greatest” or largest value in a set of valuesthat you provide to it. The SQL LEAST function returns the“least” or smallest value in a set of valuesthat you provide to it, and it’s the opposite of ...
greatestfunction Article 2024-03-01 7 contributors Feedback In this article Syntax Arguments Returns Examples Related Applies to: Databricks SQL Databricks Runtime Returns the greatest value of all arguments, skipping null values. Syntax greatest(expr1, expr2 [, ...]) ...
Character comparison is based on the numerical codes of the characters in the database character set and is performed on whole strings treated as one sequence of bytes, rather than character by character. If the value returned by this function is character data, then its data type is VARCHAR2...
[SQL] SELECT id, `name`, GREATEST(core) highCore FROM sys_menu; [Err] 1582 - Incorrect parameter count in the call to native function 'GREATEST' 1. 2. 3. 4. 5. 6. 7. 8. 如果任何参数为NULL,则两个函数都将立即返回NULL,而不进行任何比较。
(2,1): 2 GREATEST('2',1,0): 2 GREATEST('a','b','c'): c GREATEST('a', NULL, 'c'): NULL GREATEST('2014-05-15','2014-06-01'): 2014-06-01 1 row in set obclient> SELECT GREATEST(2); ERROR 1582 (42000): Incorrect parameter count in the call to native function '...
[SQL] SELECTid, `name`, GREATEST(core) highCore FROMsys_menu; [Err] 1582 - Incorrect parameter count in the call to native function 'GREATEST' 如果任何参数为NULL,则两个函数都将立即返回NULL,而不进行任何比较。 如果在INT或Real上下文中使用函数,或者所有参数都是整数值或Real值,那么它们将分别作为...
ExampleGet your own SQL Server Return the greatest value of the list of arguments: SELECT GREATEST(3, 12, 34, 8, 25); Try it Yourself » Definition and UsageThe GREATEST() function returns the greatest value of the list of arguments....
The GREATEST function returns the maximum value in a set of values. GREATEST( expression, expression) The GREATEST function is identical to the MAX scalar function. For more information, seeMAX scalar function. Parent topic:Scalar functions...
The GREATEST function returns the maximum value in a set of values. GREATEST( expression, expression) The GREATEST function is identical to the MAX scalar function. For more information, seeMAX scalar function. Parent topic:Scalar functions...