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column contsraints - Mailing list pgsql-general

From Alexander Cohen
Subject column contsraints
Date
Msg-id 89DC92BE-C9D7-11D8-A0F5-000A95B947DC@toomuchspace.com
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Is there a function built into postgres to find out if an int2[] array
contains a certaint int4? Say the array is this "0 3 4", how can i find
out if "3" is in that array?

thanks!

Alex

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