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count of query results in for loop - Mailing list pgsql-general

From Sim Zacks
Subject count of query results in for loop
Date
Msg-id 4A6EBEE8.9030903@compulab.co.il
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Responses Re: count of query results in for loop
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Is there any way to (without a separate count query first) to know the
number of rows returned in a:

    for x in select ... Loop

    ...

    End Loop

structure?

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