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Message Posted: Fri, 21 Jan 2011 @ 09:16:05 GMT


     
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Subj:   Merge & Upsert in Teradata.
 
From:   Prasad Kavil Kambrath

Hello Experts,

Do we have 'MERGE' statement in Teradata, as in Oracle.

"Teradata (as of release 12.0) supports both the ISO/ANSI standard SQL MERGE statement and the UPDATE...ELSE INSERT syntax. That latter is commonly known as "upsert"."

Could you please help me to understand the difference in syntax and usage of Merge and Upsert.


Thanks,

Prasad K K



     
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