Tom Lane ae65ca312f Avoid memory leakage across successive calls of regexp_matches() or
regexp_split_to_table() within a single query.  This is only a partial
solution, as it turns out that with enough matches per string these
functions can also tickle a repalloc() misbehavior.  But fixing that
is a topic for a separate patch.
2007-08-11 19:16:41 +00:00
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