Fix failure to propagate collation in negate_clause().
Turns out it was this, and not so much plpgsql, that was at fault in Stefan
Huehner's collation-error-in-a-trigger bug report of a couple weeks ago.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/c8e993503d0f1a0cb8f187a136fb64cead9ba591
Modified Files
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src/backend/optimizer/prep/prepqual.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)