Thread: pgsql: Clarify documentation about SQL:2008 variant of LIMIT/OFFSET syn

Clarify documentation about SQL:2008 variant of LIMIT/OFFSET syntax.

The point that you need parentheses for non-constant expressions apparently
needs to be brought out a bit more clearly, per bug #6315.

Branch
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REL9_0_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/da1eacb8d2cebc5b43bbe2c93f1c74c962182ae5

Modified Files
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doc/src/sgml/ref/select.sgml |   18 ++++++++++--------
1 files changed, 10 insertions(+), 8 deletions(-)