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Re: [HACKERS] Array-fields and many-to-many relations - Mailing list pgsql-hackers

From Tom Lane
Subject Re: [HACKERS] Array-fields and many-to-many relations
Date
Msg-id 23277.935418231@sss.pgh.pa.us
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In response to Array-fields and many-to-many relations  (Alke <alke@iol.it>)
List pgsql-hackers
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Alke <alke@iol.it> writes:
> Well, this query doesn't work because in the SELECT ... the operator
> "IN" can work only on subselect, not on array... how can I check if an
> element belongs to an array or not?

contrib/array has a slightly ugly solution to your problem.
        regards, tom lane

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