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authorBruce Momjian <bruce@momjian.us>2006-12-11 22:44:53 +0000
committerBruce Momjian <bruce@momjian.us>2006-12-11 22:44:53 +0000
commit051b52c886c93d344db7da44a3ce99105a433713 (patch)
tree59fea5d2b6aac089041c4650397614d4bb20b583 /src/backend/regex/regc_cvec.c
parent9fa12ddda62549a0e0225220745c3bf89434dab3 (diff)
downloadpostgresql-051b52c886c93d344db7da44a3ce99105a433713.tar.gz
postgresql-051b52c886c93d344db7da44a3ce99105a433713.zip
Add FAQ entry to mention using COALESCE() for concatenation of possible
NULLs.
Diffstat (limited to 'src/backend/regex/regc_cvec.c')
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