Best way to update an OLTP table?
HelloWe have an OLTP table with huge data.
We need to update a column of the status of "n" 'Y' for nearly 70% of the rows based on certain conditions.
This table is accessed by hundreds of sessions at a time.
So, what is the best way to do the same.
Rgds,
ORS
Then, find some interruptions of service and do the update...
or simply do it. It might take awhile, but if to do... to do.
Tags: Database
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Jeff· Þ· Bohrer says:
(2) why is that, after each iteration else, row values are deleted?
Classic race condition. dump the loop and node-p and just wire the 2D table on the terminal Board. !
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This method works, but y at - it a (faster) easier way to update another table with new data only?
>
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