Oracle updating recordset during cursor japanese men dating black women
DECLARE @tmp_key int DECLARE @get_invckey cursor SET @get_invckey = CURSOR FOR SELECT invckey FROM tarinvoice WHERE confirmtocntctkey IS NULL AND tranno LIKE '5876' OPEN @get_invckey FETCH NEXT FROM @get_invckey INTO @tmp_key DECLARE @Primary Contact Key int --or whatever datatype it is WHILE (@@FETCH_STATUS = 0) BEGIN SELECT @Primary Contact Key=c.
Primary Cntct Key FROM tarcustomer c, tarinvoice i WHERE i.custkey = c.custkey AND i.invckey = @tmp_key UPDATE tarinvoice SET confirmtocntctkey = @Primary Contact Key WHERE invckey = @tmp_key FETCH NEXT FROM @get_invckey INTO @tmp_key END CLOSE @get_invckey DEALLOCATE @get_invckey EDIT: This question has gotten a lot more traction than I would have anticipated.
Research on the net indicates that if I use something other than the firehose cursor it should be allowed Cheers Al Depending on your sp, it looks like you are running the same sp twice, each from a different method. it becomes convoluted when trying to send updated stored procedures.
If your sp is updating a record and the rs starts to execute then that can also generate the multistep error. Oh I seen that you had referred to it as working but not that both are executed Your sp is just executing a select query with a subquery so no updates occuring so its good there exc ept for the part where you are dropping the sp if exists and then recreating it. This may be an issue if it is being created and dropped by multiple calls from your code. You are using parameters anyways so there is no need to delete the sp each time. In our case, we simply check to see if the SP exists, and if so, drop it and then create it.
I have to be honest and say that I would use the DIM statements different to you, I would have: Leave this parameter empty like this: . passing a string to a parameter expecting a numeric value, or by specifying a wrong value for length. Create Parameter("Trigger Id", ad Integer, ad Param Input) . I assume that their environment is much like ours....
Create Parameter("@Setup_ID", ad Integer, ad Param Input, , c Int(id))[/Highlight] The "multistep OLEDB" error is usually caused by wrong parameters, e.g. Execute End With End Sub Brucevde: I've dispatched the .prepared=True, and the recordset returns, but the cursor Type and lock Type are being ignored, I know this because when I try to execute multiple recordsets I get the error - "Cannot create new connection because in manual or distributed transaction mode." If I then put in a check to get the recordcount I get the error - "Rowset position cannot be restarted." Which I think is telling me that my cursor is ad Open Forward Only or ad Open Dynamic. Cursor Location=ad Use Client and it's worked Thanks a bunch TG: RD - the droping re-creating is not something that happens when the SP runs....
I am just pointing this out because the question and all current top answers are about how to write a SET statement, but it's really not the best approach to begin with.Do note that I'm not advocating the use of the cursor in my answer, but rather showing how to assign the value based on the question. Primary Cntct Key FROM tarcustomer c, tarinvoice i WHERE i.custkey = c.custkey AND i.invckey = @tmp_key UPDATE tarinvoice SET confirmtocntctkey = @Primary Contact Key WHERE invckey = @tmp_key FETCH NEXT FROM @get_invckey INTO @tmp_key You would declare this variable outside of your loop as just a standard TSQL variable. It's faster for it to operate on a million rows in one query than to operate on one row a million times.I should also note that this is how you would do it for any type of select into a variable, not just when dealing with cursors. Add to that the overhead that cursors have, and you're asking for major performance problems by using cursors rather than set-based operations Test your cursor solution and my query, see what the execution times of the two are.As to SQL statemets, I can join v$session.user# with v$sqlarea.parsing_user_id ( am I really right ??? How can I track the execution of those objects and queries (something like V$transaction for entire trasactions) ? If someone is executing PLSQL, what you will see will depend on what the plsql is currently doing. if the plsql is doing lots of PLSQL work -- you'll see that code.What I like to do is have everyone "instrument" their code with calls to dbms_application_info which can fill in the client_info, action, and module columns in v$session.
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Plus, there will be less beinfit from the sp getting optimized from execution multiple times etc.