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Fix handling of pg_type.typdefault per bug report from Dave Blasby.

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If there's anyone out there who's actually using datatype-defined
default values, this will be an incompatible change in behavior ...
but the old behavior was so broken that I doubt anyone was using it.
This commit is contained in:
Tom Lane
2001-09-06 02:07:42 +00:00
parent f2b604ecf4
commit 6c91eef7b7
11 changed files with 210 additions and 147 deletions
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4
src/include/utils/lsyscache.h
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@ -6,7 +6,7 @@
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: lsyscache.h,v 1.35 2001/08/21 16:36:06 tgl Exp $
* $Id: lsyscache.h,v 1.36 2001/09/06 02:07:42 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -42,7 +42,7 @@ extern int16 get_typlen(Oid typid);
extern bool get_typbyval(Oid typid);
extern void get_typlenbyval(Oid typid, int16 *typlen, bool *typbyval);
extern char get_typstorage(Oid typid);
extern Datum get_typdefault(Oid typid);
extern bool get_typdefault(Oid typid, Datum *defaultValue);
extern int32 get_typavgwidth(Oid typid, int32 typmod);
extern int32 get_attavgwidth(Oid relid, AttrNumber attnum);
extern bool get_attstatsslot(HeapTuple statstuple,