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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2009-05-12 00:56:05 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2009-05-12 00:56:05 +0000 |
| commit | 0ada559187d167fceb0ce438f332fd50852d0c13 (patch) | |
| tree | 94790f0a21c72426634e69578ee286444ea27ea3 /src/include/optimizer/prep.h | |
| parent | 6480c143ee067544730993d03e0eb567f3acd71e (diff) | |
| download | postgresql-0ada559187d167fceb0ce438f332fd50852d0c13.tar.gz postgresql-0ada559187d167fceb0ce438f332fd50852d0c13.zip | |
Do some minor code refactoring in preparation for changing the APIs of
find_inheritance_children() and find_all_inheritors(). I got annoyed that
these are buried inside the planner but mostly used elsewhere. So, create
a new file catalog/pg_inherits.c and put them there, along with a couple
of other functions that search pg_inherits.
The code that modifies pg_inherits is (still) in tablecmds.c --- it's
kind of entangled with unrelated code that modifies pg_depend and other
stuff, so pulling it out seemed like a bigger change than I wanted to make
right now. But this file provides a natural home for it if anyone ever
gets around to that.
This commit just moves code around; it doesn't change anything, except
I succumbed to the temptation to make a couple of trivial optimizations
in typeInheritsFrom().
Diffstat (limited to 'src/include/optimizer/prep.h')
| -rw-r--r-- | src/include/optimizer/prep.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/include/optimizer/prep.h b/src/include/optimizer/prep.h index 58b8c924618..e8dfb1e28fb 100644 --- a/src/include/optimizer/prep.h +++ b/src/include/optimizer/prep.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/prep.h,v 1.65 2009/04/28 21:31:16 tgl Exp $ + * $PostgreSQL: pgsql/src/include/optimizer/prep.h,v 1.66 2009/05/12 00:56:05 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -46,8 +46,6 @@ extern List *preprocess_targetlist(PlannerInfo *root, List *tlist); extern Plan *plan_set_operations(PlannerInfo *root, double tuple_fraction, List **sortClauses); -extern List *find_all_inheritors(Oid parentrel); - extern void expand_inherited_tables(PlannerInfo *root); extern Node *adjust_appendrel_attrs(Node *node, AppendRelInfo *appinfo); |