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The okvars option to <sql>
(here)
was added in Texis version
6. This allows the returned columns from <sql> to be
filtered, by only allowing the listed variables to be returned to
Vortex. This can be useful when only certain returned columns from
INSERT, DELETE or UPDATE statements are
desired, without disturbing existing values for Vortex variables of
the other columns.
Copyright © Thunderstone Software Last updated: Thu Dec 22 15:13:31 EST 2011
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