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Cleanup of UNION ALL fix. Manual page updates.

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This commit is contained in:
Bruce Momjian
1997-12-29 01:13:37 +00:00
parent 4ce24c8aa9
commit a01b085c78
8 changed files with 304 additions and 286 deletions
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16
src/include/optimizer/prep.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: prep.h,v 1.10 1997/12/24 06:06:58 momjian Exp $
* $Id: prep.h,v 1.11 1997/12/29 01:13:23 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -27,18 +27,10 @@ extern List *cnfify(Expr *qual, bool removeAndFlag);
extern List *preprocess_targetlist(List *tlist, int command_type,
Index result_relation, List *range_table);
/*
* prototypes for prepunion.h
*/
typedef enum UnionFlag
{
INHERITS_FLAG, UNION_FLAG, VERSION_FLAG
} UnionFlag;
extern List *find_all_inheritors(List *unexamined_relids,
List *examined_relids);
extern int first_matching_rt_entry(List *rangetable, UnionFlag flag);
extern Append *plan_union_queries(Index rt_index, Query *parse,
UnionFlag flag);
extern int first_inherit_rt_entry(List *rangetable);
extern Append *plan_union_queries(Query *parse);
extern Append *plan_inherit_queries(Query *parse, Index rt_index);
#endif /* PREP_H */