SQL Sao chép SELECT [Result] = IIF( 45 > 30, NULL, NULL ); The result of this statement is an error.C. IIF with NULL parametersSQL Sao chép DECLARE @P INT = NULL, @S INT = NULL; SELECT [Result] = IIF( 45 > 30, @P, @S ); Here is the result set....
SQL DECLARE@aINT=45, @bINT=40;SELECT[Result] =IIF( @a > @b,'TRUE','FALSE'); Here's the result set. Result --- TRUE B. IIF with NULL constants SQL SELECT[Result] =IIF(45>30,NULL,NULL); The result of this statement is an error. C. IIF...
在SQL Server中连接IIF/CASE语句 我想将SQL Server中IIF语句的结果连接起来,如下例所示: IIF(Column1 = 'Yes', 'Yup', IIF(Column3 = 'No', 'Nope', 'Else')))我已经尝 浏览3提问于2017-07-26得票数 1 回答已采纳 2回答 SQL Server IIF与案例 、、、 我最近了解到SQL Server2012中的IIF函数的可...
SQL Kopiraj SELECT [Result] = IIF( 45 > 30, NULL, NULL ); The result of this statement is an error.C. IIF with NULL parametersSQL Kopiraj DECLARE @P INT = NULL, @S INT = NULL; SELECT [Result] = IIF( 45 > 30, @P, @S ); Here's the result set....
SQL DECLARE@aINT=45, @bINT=40;SELECT[Result] =IIF( @a > @b,'TRUE','FALSE'); Here's the result set. Result --- TRUE B. IIF with NULL constants SQL SELECT[Result] =IIF(45>30,NULL,NULL); The result of this statement is an error. C. IIF...
The result of this statement is an error. C. IIF with NULL parameters DECLARE @P INT = NULL, @S INT = NULL; SELECT IIF ( 45 > 30, @p, @s ) AS Result; Here is the result set. Result --- NULL (1 row(s) affected) See Also...
The result of this statement is an error. C. IIF with NULL parameters DECLARE @P INT = NULL, @S INT = NULL; SELECT IIF ( 45 > 30, @p, @s ) AS Result; Here is the result set. Result --- NULL (1 row(s) affected) See Also...
For more information, see IIF Function Query Hints in SQL Server Analysis Services 2008 and Execution Plans and Plan Hints for MDX IIF Function and CASE Statement. Examples The following query shows a simple use of IIF inside a calculated measure to return one of two different string values whe...
Returns one of two values, depending on whether the Boolean expression evaluates to true or false in SQL Server 2012.Transact-SQL Syntax ConventionsSyntaxCopy IIF ( boolean_expression, true_value, false_value ) Argumentsboolean_expression A valid Boolean expression. If this argument is not a ...
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