diff options
Diffstat (limited to 'src/backend/optimizer/geqo')
| -rw-r--r-- | src/backend/optimizer/geqo/geqo_eval.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/backend/optimizer/geqo/geqo_eval.c b/src/backend/optimizer/geqo/geqo_eval.c index ea74abdde5..1e6428e587 100644 --- a/src/backend/optimizer/geqo/geqo_eval.c +++ b/src/backend/optimizer/geqo/geqo_eval.c @@ -6,7 +6,7 @@ * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_eval.c,v 1.90 2009/07/19 21:00:43 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/geqo/geqo_eval.c,v 1.91 2009/11/28 00:46:18 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -88,9 +88,12 @@ geqo_eval(PlannerInfo *root, Gene *tour, int num_gene) * is one. We can do this by just temporarily setting the link to NULL. * (If we are dealing with enough join rels, which we very likely are, a * new hash table will get built and used locally.) + * + * join_rel_level[] shouldn't be in use, so just Assert it isn't. */ savelength = list_length(root->join_rel_list); savehash = root->join_rel_hash; + Assert(root->join_rel_level == NULL); root->join_rel_hash = NULL; |