SQL Копирај SELECT [Result] = IIF( 45 > 30, NULL, NULL ); The result of this statement is an error.C. IIF with NULL parametersSQL Копирај 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...
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...
我正在将当前的Microsoft Access进程转移到SQL SERVER 2016,并且重写Access SQL查询时遇到了问题。[Stratified_Median_AVM]IIf访问函数在很大程度上与statement语句的工作方式相同,但我的问题是,当在SQLSERVER?中的计算中的语句 浏览4提问于2017-04-17得票数 0 回答已采纳 ...
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...
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...
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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