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Opclasses live in namespaces. I also took the opportunity to create
an 'opclass owner' column in pg_opclass. Nothing is done with it at present, but since there are plans to invent a CREATE OPERATOR CLASS command soon, we'll probably want DROP OPERATOR CLASS too, which suggests that a notion of ownership would be a good idea.
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@@ -7,7 +7,7 @@
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* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $Id: parsenodes.h,v 1.170 2002/04/16 23:08:12 tgl Exp $
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* $Id: parsenodes.h,v 1.171 2002/04/17 20:57:57 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@@ -401,7 +401,7 @@ typedef struct IndexElem
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char *name; /* name of attribute to index, or NULL */
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List *funcname; /* qualified name of function */
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List *args; /* list of names of function arguments */
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char *class; /* name of desired opclass; NULL = default */
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List *opclass; /* name of desired opclass; NIL = default */
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} IndexElem;
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/*
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