From: | tgl(at)postgresql(dot)org (Tom Lane) |
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To: | pgsql-committers(at)postgresql(dot)org |
Subject: | pgsql: Allow USING and INTO clauses of plpgsql's EXECUTE to appear in |
Date: | 2010-08-19 18:58:04 |
Message-ID: | 20100819185804.38ED37541DF@cvs.postgresql.org |
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Log Message:
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Allow USING and INTO clauses of plpgsql's EXECUTE to appear in either order.
Aside from being more forgiving, this prevents a rather surprising misbehavior
when the "wrong" order was used: the old code didn't throw a syntax error,
but absorbed the INTO clause into the last USING expression, which then did
strange things downstream.
Intentionally not changing the documentation; we'll continue to advertise
only the "standard" clause order.
Backpatch to 8.4, where the USING clause was added to EXECUTE.
Tags:
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REL9_0_STABLE
Modified Files:
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pgsql/src/pl/plpgsql/src:
gram.y (r1.143 -> r1.143.2.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/pl/plpgsql/src/gram.y?r1=1.143&r2=1.143.2.1)
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