Viewing file:  prep.h (1.75 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/*-------------------------------------------------------------------------
*
* prep.h
* prototypes for files in optimizer/prep/
*
*
* Portions Copyright (c) 1996-2016, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/optimizer/prep.h
*
*-------------------------------------------------------------------------
*/
#ifndef PREP_H
#define PREP_H
#include "nodes/plannodes.h"
#include "nodes/relation.h"
/*
* prototypes for prepjointree.c
*/
extern void pull_up_sublinks(PlannerInfo *root);
extern void inline_set_returning_functions(PlannerInfo *root);
extern void pull_up_subqueries(PlannerInfo *root);
extern void flatten_simple_union_all(PlannerInfo *root);
extern void reduce_outer_joins(PlannerInfo *root);
extern Relids get_relids_in_jointree(Node *jtnode, bool include_joins);
extern Relids get_relids_for_join(PlannerInfo *root, int joinrelid);
/*
* prototypes for prepqual.c
*/
extern Node *negate_clause(Node *node);
extern Expr *canonicalize_qual(Expr *qual);
extern Expr *canonicalize_qual_ext(Expr *qual, bool is_check);
/*
* prototypes for prepsecurity.c
*/
extern void expand_security_quals(PlannerInfo *root, List *tlist);
/*
* prototypes for preptlist.c
*/
extern List *preprocess_targetlist(PlannerInfo *root);
extern PlanRowMark *get_plan_rowmark(List *rowmarks, Index rtindex);
/*
* prototypes for prepunion.c
*/
extern RelOptInfo *plan_set_operations(PlannerInfo *root);
extern void expand_inherited_tables(PlannerInfo *root);
extern Node *adjust_appendrel_attrs(PlannerInfo *root, Node *node,
AppendRelInfo *appinfo);
extern Node *adjust_appendrel_attrs_multilevel(PlannerInfo *root, Node *node,
RelOptInfo *child_rel);
#endif /* PREP_H */
|