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Archives of the TeradataForum
Message Posted: Thu, 12 Feb 2004 @ 18:56:12 GMT
Subj: | | Re: Volatile table existence check |
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From: | | Anomy Anom |
<-- Anonymously Posted: Thursday, February 12, 2004 13:44 -->
Volatile tables (V-table) are local to your session. If already there is a perm. table or a volatile table created with the same name that you
are now trying to create it will fail. So creation of a volatile table should not fail unless there is already a permanent table (P-table) with
that name existing or you already have instantiated a Global Temporary (G-table) or a v-table in your current session. One way to avoid V-table
name clashing with the P-table is to stick with a convention to add a suffix or prefix to your V-table different than P-tables. Hope that
helps.
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