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Discuss content posted by Adam Aspin
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Merge not always a life saver
Merge not always a life saver
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yosiasz
yosiasz
Posted Monday, June 20, 2011 8:33 AM
Valued Member
Group: General Forum Members
Last Login: Monday, November 12, 2012 4:54 PM
Points: 54,
Visits: 816
I concur what dawalker-1068762 has said. MERGE is a wonderful command but use carefully. If the source (SRC ) table is small and light it is feasable and nice to use. But if the table has millions of rows then you will hit a performance snag.
To get around this we are using MERGE along with a batch process. User very carefully! and design things in batches.
Wish MERGE had a parameter to do batch processing!
Post #1128289
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