pgsql: Document collation handling in SQL and plpgsql functions.

Document collation handling in SQL and plpgsql functions.

This is pretty minimal but covers the bare facts.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/9b19c12e1d930a237817dd432100388990ec082a

Modified Files
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doc/src/sgml/charset.sgml | 2 +
doc/src/sgml/plpgsql.sgml | 75 +++++++++++++++++++++++++++++++++++++++++++++
doc/src/sgml/xfunc.sgml | 55 +++++++++++++++++++++++++++++++++
3 files changed, 132 insertions(+), 0 deletions(-)