Clarify that NATURAL without matching columns is like CROSS JOIN.
As suggested by Grzegorz Szpetkowski.
Branch
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REL9_1_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/26e7eec5f07c5dfb4b57f374bf01185edd88cf73
Modified Files
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doc/src/sgml/queries.sgml | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)