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Archives of the TeradataForum
Message Posted: Thu, 13 Jun 2013 @ 09:33:04 GMT
Subj: | | Drop Indexes before load or insert |
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From: | | Anomy Anom |
<-- Anonymously Posted: Thursday, June 13, 2013 02:57 -->
Dear all,
I have a transaction table, it is loaded every day with a number of transactions (100,000 transactions) and End of month (1,000,000
transactions) I have created secondary indexes on this table, do you think that I have to drop these indexes before loading (Bteq Fxp and
multiload) then create them after the loading for a better performance? and same question for a table filled by calling a procedure, and there are
4 indexes, do you suggest to drop indexes before calling the procedure? Then create and collect statistics?
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