Log Message:
-----------
Prevent rank change in case of duplicate search terms
Tags:
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REL8_0_STABLE
Modified Files:
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pgsql/contrib/tsearch2:
rank.c (r1.5 -> r1.5.4.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/tsearch2/rank.c.diff?r1=1.5&r2=1.5.4.1)