i have to update a ms sql server table. i will get the new and old values in a txt file and can point a master file on it. Aprox i will get 50 update statements.
Old_ID New_ID 123 456 788 555 789 555 ... ...
How can i put these values into &variables to use them in a loop in the sql passthrouht statement? And how can i tell the loop to take the next update row?
SET SQLENGINE = SQLMSS
SQL SET SERVER BLABLA
-RUN
SQL UPDATE BLABLA.dbo.BLABLA
SET ID = '&New_ID'
WHERE ID = '&Old_ID';
END
-RUN
Regards
ChristianThis message has been edited. Last edited by: ChristianP,
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September 07, 2011, 09:16 AM
<FreSte>
Try this (the transfile.ftm can also be created by a WebFOCUS table request of course)
-Fred-
FILEDEF transfile DISK transfile.ftm
-RUN
-WRITE transfile 123 456
-WRITE transfile 788 555
-WRITE transfile 789 555
-RUN
-SET &NUM_LINES = 3;
-REPEAT :LB_READ FOR &I FROM 1 TO &NUM_LINES;
-READ transfile &ID_OLD.&I.I3 &FILLER.A1 &ID_NEW.&I.I3
-:LB_READ
-REPEAT :LB_UPDATE FOR &I FROM 1 TO &NUM_LINES;
SQL UPDATE BLABLA.dbo.BLABLA
SET ID = '&ID_NEW.&I'
WHERE ID = '&ID_OLD.&I';
END
-RUN
-:LB_UPDATE
September 07, 2011, 05:30 PM
Waz
If its just an UPDATE, the you could also use MODIFY. Just need to have a MASTER for your SQL source.
Waz...
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September 08, 2011, 09:09 AM
ChristianP
Hi FreSte,
perfect solution!!! Works great!!!
Christian
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