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(parent: be1e805) | patch
Fix concat_ws() to not insert a separator after leading NULL argument(s).
authorTom Lane <tgl@sss.pgh.pa.us>
Mon, 29 Aug 2011 19:20:57 +0000 (15:20 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Mon, 29 Aug 2011 19:20:57 +0000 (15:20 -0400)
commita5b7640ba0efd670e6f513bf6b5589504a5d5475
tree0cba3ff838937adfe3986191018a528d5e5deafatree | snapshot
parentbe1e8053f48f76ac718a03d6526e34e2f2489f5ccommit | diff
Fix concat_ws() to not insert a separator after leading NULL argument(s).

Per bug #6181 from Itagaki Takahiro.  Also do some marginal code cleanup
and improve error handling.
src/backend/utils/adt/varlena.c diff | blob | history
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