pgsql/src/backend/optimizer/path (joinrels.c)

  Date: Monday, December 18, 2000 @ 01:50:51
Author: tgl

Update of /home/projects/pgsql/cvsroot/pgsql/src/backend/optimizer/path
     from hub.org:/home/projects/pgsql/tmp/cvs-serv75452

Modified Files:
    joinrels.c

-----------------------------  Log Message  -----------------------------

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.