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I've fixed up the way domain constraints (not null and type length)

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are managed as per request.

Moved from merging with table attributes to applying themselves during
coerce_type() and coerce_type_typmod.

Regression tests altered to test the cast() scenarios.

Rod Taylor
This commit is contained in:
Bruce Momjian
2002-07-06 20:16:36 +00:00
parent 5af6e0a4ac
commit 1666970275
11 changed files with 263 additions and 112 deletions
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3
src/include/utils/lsyscache.h
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@@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: lsyscache.h,v 1.53 2002/06/20 20:29:53 momjian Exp $
* $Id: lsyscache.h,v 1.54 2002/07/06 20:16:36 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -52,6 +52,7 @@ extern void get_typlenbyval(Oid typid, int16 *typlen, bool *typbyval);
extern char get_typstorage(Oid typid);
extern Node *get_typdefault(Oid typid);
extern Oid getBaseType(Oid typid);
extern Oid getBaseTypeTypeMod(Oid typid, int32 *typmod);
extern int32 get_typavgwidth(Oid typid, int32 typmod);
extern int32 get_attavgwidth(Oid relid, AttrNumber attnum);
extern bool get_attstatsslot(HeapTuple statstuple,