Обсуждение: pgsql: Properly document the existance of OLD/NEW trigger pl/pgsql trig

Properly document the existance of OLD/NEW trigger pl/pgsql trigger
fields.

Backpatch to 9.0 and 9.1.

Report from Pavel Stehule, patch from Josh Kupershmidt

Branch
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REL9_0_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/a443343ccf2d7b105ce550b5746d993151569d93

Modified Files
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doc/src/sgml/plpgsql.sgml |    8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)