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1 Αυγ 2014 · When trying to use the DateSerial function, we get the error "Invalid or missing Expression". I've seen a few topics on this that Parameters are required, but really believe that this is a simple syntax issue for the filter field, since actual dates work with the BETWEEN command.
If you are a fan of DateSerial() function in Microsoft Access or like me you deal with data where you only have year and month but would like to do date calculation/manipulation, then here is a replication of this functionality for Microsoft SQL Server utilizing a user defined function.
This example uses the DateSerial function to return the date for the specified year, month, and day. Dim MyDate ' MyDate contains the date for February 12, 1969. MyDate = DateSerial(1969, 2, 12) ' Return a date.
18 Αυγ 2015 · SELECT DATEADD(dd, @day - 1, DATEADD(mm, @month - 1, CAST( @year as CHAR(4)))) AS DateSerial WHERE @year BETWEEN 1900 AND 9999. UNION ALL
The DateSerial() function returns a date from the specified parts (year, month, and day values). Syntax
Our Try-SQL Editor uses WebSQL to demonstrate SQL. A Database-object is created in your browser, for testing purposes. You can try any SQL statement, and play with the Database as much as you like. The Database can be restored at any time, simply by clicking the "Restore Database" button. WebSQL stores a Database locally, on the user's computer.
17 Μαΐ 2021 · Learn SQL Server date and time functions SYSDATETIME, SYSDATETIMEOFFSET, SYSUTCDATETIME, CURRENT_TIMESTAMP, GETDATE (), DATENAME, DATEPART with examples.
