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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2009-01-09 15:46:11 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2009-01-09 15:46:11 +0000 |
| commit | d04db370720ece56ffcad54e46cf03483c742ebb (patch) | |
| tree | f446fa524bfef45b5152575dc188e49c43ea0a25 /src/include/optimizer/planner.h | |
| parent | d3706cb6d217bc9c4676541f2df32171ef6555a2 (diff) | |
| download | postgresql-d04db370720ece56ffcad54e46cf03483c742ebb.tar.gz postgresql-d04db370720ece56ffcad54e46cf03483c742ebb.zip | |
Arrange for function default arguments to be processed properly in expressions
that are set up for execution with ExecPrepareExpr rather than going through
the full planner process. By introducing an explicit notion of "expression
planning", this patch also lays a bit of groundwork for maybe someday
allowing sub-selects in standalone expressions.
Diffstat (limited to 'src/include/optimizer/planner.h')
| -rw-r--r-- | src/include/optimizer/planner.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/include/optimizer/planner.h b/src/include/optimizer/planner.h index a00bc4b1cf7..ec43663b292 100644 --- a/src/include/optimizer/planner.h +++ b/src/include/optimizer/planner.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/optimizer/planner.h,v 1.46 2009/01/01 17:24:00 momjian Exp $ + * $PostgreSQL: pgsql/src/include/optimizer/planner.h,v 1.47 2009/01/09 15:46:11 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -29,9 +29,12 @@ 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, PlannerInfo *parent_root, bool hasRecursion, double tuple_fraction, PlannerInfo **subroot); +extern Expr *expression_planner(Expr *expr); + #endif /* PLANNER_H */ |