diff options
Diffstat (limited to 'src/include/optimizer/planner.h')
| -rw-r--r-- | src/include/optimizer/planner.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/include/optimizer/planner.h b/src/include/optimizer/planner.h index b568a7dbe82..a08a83ae718 100644 --- a/src/include/optimizer/planner.h +++ b/src/include/optimizer/planner.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/optimizer/planner.h,v 1.39 2007/04/16 01:14:58 tgl Exp $ + * $PostgreSQL: pgsql/src/include/optimizer/planner.h,v 1.40 2007/05/25 17:54:25 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -18,8 +18,17 @@ #include "nodes/relation.h" +/* Hook for plugins to get control in planner() */ +typedef PlannedStmt * (*planner_hook_type) (Query *parse, + int cursorOptions, + ParamListInfo boundParams); +extern DLLIMPORT planner_hook_type planner_hook; + + extern PlannedStmt *planner(Query *parse, int cursorOptions, ParamListInfo boundParams); +extern PlannedStmt *standard_planner(Query *parse, int cursorOptions, + ParamListInfo boundParams); extern Plan *subquery_planner(PlannerGlobal *glob, Query *parse, Index level, double tuple_fraction, PlannerInfo **subroot); |