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Per SQL spec (in particular, the grammar in SQL:2008 7.13) we should allow

author Tom Lane <tgl@sss.pgh.pa.us>

Mon, 6 Jul 2009 02:58:40 +0000 (02:58 +0000)

committer Tom Lane <tgl@sss.pgh.pa.us>

Mon, 6 Jul 2009 02:58:40 +0000 (02:58 +0000)

commit 869312e65e380d813c5eb43128074515949cecdf

tree 52f460bbca41bb0d7d8669b1d3f824fda6941576 tree

parent 9298d2ff3913de89b58065f7a444cba48e9c5d93 commit | diff

Per SQL spec (in particular, the grammar in SQL:2008 7.13) we should allow
parentheses around the <query expression body> that follows a WITH clause, eg
with cte(foo) as ( values(0) ) ((select foo from cte));
This seems to be just an oversight/thinko in gram.y. Noted while
experimenting with bug #4902.

src/backend/parser/gram.y diff | blob | blame | history

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