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Add attisinherited column to pg_attribute; use it to guard against

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column additions, deletions, and renames that would let a child table
get out of sync with its parent.  Patch by Alvaro Herrera, with some
kibitzing by Tom Lane.
This commit is contained in:
Tom Lane
2002-08-30 19:23:20 +00:00
parent 96fd7192e7
commit e2d156fa6e
18 changed files with 488 additions and 326 deletions
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5
src/backend/nodes/outfuncs.c
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@ -5,7 +5,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.170 2002/08/29 00:17:04 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.171 2002/08/30 19:23:19 tgl Exp $
*
* NOTES
* Every (plan) node in POSTGRES has an associated "out" routine which
@ -176,7 +176,8 @@ _outColumnDef(StringInfo str, ColumnDef *node)
_outToken(str, node->colname);
appendStringInfo(str, " :typename ");
_outNode(str, node->typename);
appendStringInfo(str, " :is_not_null %s :raw_default ",
appendStringInfo(str, " :is_inherited %s :is_not_null %s :raw_default ",
booltostr(node->is_inherited),
booltostr(node->is_not_null));
_outNode(str, node->raw_default);
appendStringInfo(str, " :cooked_default ");