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Add new postgres -O option to allow system table structure changes.
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/commands/Attic/rename.c,v 1.21 1999/02/13 23:15:09 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/commands/Attic/rename.c,v 1.22 1999/03/17 22:52:52 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -81,7 +81,7 @@ renameatt(char *relname,
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*
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* normally, only the owner of a class can change its schema.
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*/
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if (IsSystemRelationName(relname))
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if (!allowSystemTableMods && IsSystemRelationName(relname))
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elog(ERROR, "renameatt: class \"%s\" is a system catalog",
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relname);
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#ifndef NO_SECURITY
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@ -207,11 +207,11 @@ renamerel(char *oldrelname, char *newrelname)
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newpath[MAXPGPATH];
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Relation irelations[Num_pg_class_indices];
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if (IsSystemRelationName(oldrelname))
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if (!allowSystemTableMods && IsSystemRelationName(oldrelname))
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elog(ERROR, "renamerel: system relation \"%s\" not renamed",
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oldrelname);
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if (IsSystemRelationName(newrelname))
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if (!allowSystemTableMods && IsSystemRelationName(newrelname))
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elog(ERROR, "renamerel: Illegal class name: \"%s\" -- pg_ is reserved for system catalogs",
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newrelname);
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