Use a comma instead of the second WITH, e.g. WITH XMLNAMESPACES(‘http://schemas.myself.com/SomeSchema’ as ns) ,CTEQuery AS ( SELECT (list of fields) FROM dbo.MyTable WHERE (conditions) ) SELECT * FROM CTEQuery The same if you want multiple CTE expressions. You only need to specify WITH once, and then all other WITH blocks just use a comma instead … Read more
You will need to place the INSERT INTO right after the CTE. So the code will be: ;WITH alias (y,z) AS ( SELECT y,z FROM tableb ) INSERT INTO tablea(a,b) SELECT y, z FROM alias See SQL Fiddle with Demo
You just need to provide an alias for your aggregate columns in the CTE d as (SELECT duration, sum(totalitems) as sumtotalitems FROM [DrySoftBranch].[dbo].[mnthItemWiseTotalQty] (‘1’) AS BkdQty group by duration )
Try your UPDATE with the following syntax; UPDATE job SET jobdate = cte.date FROM cte WHERE job.jobid = cte.jobid
From this MSDN forums thread I learn that [the] OPTION clause can be used only at the statement level So you cannot use it within a query expression inside view definitions or inline TVFs etc. The only way to use it in your case is to create the TVF without the OPTION clause and specify … Read more
Just define your CTE on top and access it in the subquery? WITH YourCTE(blubb) AS ( SELECT ‘Blubb’ ) SELECT id, (SELECT blubb FROM YourCTE), name FROM table_name
The stored procedure won’t just return the result of the last SELECT. You need to actually return the value: CREATE OR REPLACE FUNCTION fun() RETURNS text AS $$ BEGIN — …. RETURN(SELECT dblink_disconnect()); END $$ LANGUAGE plpgsql; You’re getting the error because Postgres expects the function to return something of type text, but your function … Read more
I have had the same requirement. Indexes can not be added to a CTE. However, in the CTE select adding an ORDER BY clause on the joined fields reduced the execution time from 20 minutes or more to under 10 seconds. (You need to also ADD SELECT TOP 100 PERCENT to allow an ORDER BY … Read more
Syntax for the CTE in table valued function would be: CREATE FUNCTION GetDistributionTable ( @IntID int, @TestID int, @DateFrom datetime, @DateTo datetime ) RETURNS TABLE AS RETURN ( WITH cte AS ( SELECT ROUND(Result – AVG(Result) OVER(), 1) Result FROM RawResults WHERE IntID = @IntID AND DBTestID = @TestID AND Time >= @DateFrom AND Time … Read more
The WITH clause is for subquery factoring, also known as common table expressions or CTEs: The WITH query_name clause lets you assign a name to a subquery block. You can then reference the subquery block multiple places in the query by specifying query_name. Oracle Database optimizes the query by treating the query name as either … Read more