diff options
Diffstat (limited to 'src/include/optimizer/paths.h')
| -rw-r--r-- | src/include/optimizer/paths.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/include/optimizer/paths.h b/src/include/optimizer/paths.h index 4020f4bf49a..eba65c699c0 100644 --- a/src/include/optimizer/paths.h +++ b/src/include/optimizer/paths.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/optimizer/paths.h,v 1.88 2005/10/15 02:49:45 momjian Exp $ + * $PostgreSQL: pgsql/src/include/optimizer/paths.h,v 1.89 2005/11/25 19:47:50 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -34,6 +34,14 @@ extern void debug_print_rel(PlannerInfo *root, RelOptInfo *rel); * indxpath.c * routines to generate index paths */ +typedef enum +{ + /* Whether to use ScalarArrayOpExpr to build index qualifications */ + SAOP_FORBID, /* Do not use ScalarArrayOpExpr */ + SAOP_ALLOW, /* OK to use ScalarArrayOpExpr */ + SAOP_REQUIRE /* Require ScalarArrayOpExpr */ +} SaOpControl; + extern void create_index_paths(PlannerInfo *root, RelOptInfo *rel); extern List *generate_bitmap_or_paths(PlannerInfo *root, RelOptInfo *rel, List *clauses, List *outer_clauses, @@ -44,6 +52,7 @@ extern Path *best_inner_indexscan(PlannerInfo *root, RelOptInfo *rel, extern List *group_clauses_by_indexkey(IndexOptInfo *index, List *clauses, List *outer_clauses, Relids outer_relids, + SaOpControl saop_control, bool *found_clause); extern bool match_index_to_operand(Node *operand, int indexcol, IndexOptInfo *index); |