Make sure make_rels_by_clause_joins doesn't return multiple references
authorTom Lane <tgl@sss.pgh.pa.us>
Mon, 18 Dec 2000 06:50:51 +0000 (06:50 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Mon, 18 Dec 2000 06:50:51 +0000 (06:50 +0000)
commit594f668ab9162a6ac4f5028d162f8d17f71d97d5
tree8111bc11c2ea572de1cb8fc5dabfbefdde0cd547
parentbf2d334493eada4b984ade6563bc248856fdfa9c
Make sure make_rels_by_clause_joins doesn't return multiple references
to same joinrel.  Although make_rels_by_joins doesn't mind, GEQO has
an Assert that doesn't like this.
src/backend/optimizer/path/joinrels.c