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Replace pg_attribute.attisinherited with attislocal and attinhcount

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columns, to allow more correct behavior in multiple-inheritance cases.
Patch by Alvaro Herrera, review by Tom Lane.
This commit is contained in:
Tom Lane
2002-09-22 19:42:52 +00:00
parent 634e440b58
commit c328b6dd8b
21 changed files with 578 additions and 293 deletions
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6
src/backend/nodes/equalfuncs.c
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@@ -20,7 +20,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.159 2002/09/18 21:35:20 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.160 2002/09/22 19:42:51 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -1769,7 +1769,9 @@ _equalColumnDef(ColumnDef *a, ColumnDef *b)
return false;
if (!equal(a->typename, b->typename))
return false;
if (a->is_inherited != b->is_inherited)
if (a->inhcount != b->inhcount)
return false;
if (a->is_local != b->is_local)
return false;
if (a->is_not_null != b->is_not_null)
return false;