patd1
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running a complex sql with begin tran commit tran
I have a complex sql that has several steps to eventually update some records in a table. To identify the records it pulls some records in three temp tables (#Priority, #pi, #he) and then finds distinct common rows by joining those three temp tables into a fourth temp table #cross, then fires an update and a delete command which looks like the code copied below, and then it uses cursors to update some columns in another table.
My question is that will this sql that involves all these temp tables in memory and cursors run with begin tran and commit tran. I want to see how many rows are inserted in the temp tables and how many rows are updated in each step before i commit the tran.
Thanks,
UPDATE OMC
SET SCID = c.PChart,
SCProductID = 9,
SCHREID = c.HREID,
ETypeID = 2,
ChangeID = System_User,
ChangeDate = getdate()
FROM dbo.OMChart OMC
JOIN #cross c
ON OMC.MCID = c.HDC
WHERE SCID is null
DELETE FROM OMChart
WHERE MCID IN (SELECT mc.MCID
FROM dbo.OMChart mc
JOIN #cross c
ON mc.MCID = c.PChart
WHERE mc.SCID IS NULL)
My question is that will this sql that involves all these temp tables in memory and cursors run with begin tran and commit tran. I want to see how many rows are inserted in the temp tables and how many rows are updated in each step before i commit the tran.
Thanks,
ASKER
Thanks jogos. How about cursors? can cursors be used with begin/commit tran.
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How much records are affected in your last statement you can by using the @@ROWCOUNT directly after that statement. cfr http://msdn.microsoft.com/en-us/library/ms187316(v=SQL.110).aspx