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24 sty 2013 · If you're just checking for NULL values, you might try ISNULL() and cast the date as a varchar. SELECT ISNULL(CAST(fu.SentOutDate AS VARCHAR(50)), '') AS SendOutDate FROM tablename
20 maj 2022 · declare @DateSent date = getdate() Select ISNULL(Cast(@DateSent as Varchar(20)), 'N/A') For null values as below. declare @DateSent1 date = NULL Select ISNULL(Cast(@DateSent1 as Varchar(20)), 'N/A')
25 paź 2012 · CREATE FUNCTION [dbo].[DateRange] ( @Increment CHAR(1), @StartDate DATETIME, @EndDate DATETIME) RETURNS @SelectedRange TABLE (IndividualDate DATETIME) AS BEGIN ;WITH cteRange (DateRange) AS ( SELECT @StartDate UNION ALL SELECT CASE WHEN @Increment = 'h' THEN DATEADD(hh, 1, DateRange) WHEN @Increment = 'd' THEN DATEADD(dd, 1, DateRange) WHEN ...
The ISNULL () function returns a specified value if the expression is NULL. If the expression is NOT NULL, this function returns the expression.
3 wrz 2024 · Syntax. syntaxsql. Copy. ISNULL ( check_expression , replacement_value ) Arguments. check_expression. The expression to be checked for NULL. check_expression can be of any type. replacement_value.
6 lip 2021 · Table of Contents. RANGE Clause Syntax. Are the RANGE and the ROW Clauses the Same? Which Data Types Can I Use in the RANGE clause? Example 1 – Calculate the Running Total. Example 2 – Calculate the Moving Average. Moving Average for Databases That Don't Support Using RANGE with Date/Time Data Types. Example 3 – Find the Last Value Within a Range.
3 wrz 2024 · The following example shows you how to use ISDATE to test whether a character string is a valid datetime. IF ISDATE('2009-05-12 10:19:41.177') = 1 PRINT 'VALID' ELSE PRINT 'INVALID'; B. Showing the effects of the SET DATEFORMAT and SET LANGUAGE settings on return values
