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When dumping CREATE INDEX, must show opclass name if the opclass isn't
in the schema search path. Otherwise pg_dump doesn't correctly dump scenarios where a custom opclass is created in 'public' and then used by indexes in other schemas.
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@ -3,7 +3,7 @@
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* back to source text
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.155 2003/09/29 18:55:56 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.156 2003/10/02 22:24:54 tgl Exp $
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*
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* This software is copyrighted by Jan Wieck - Hamburg.
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*
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@ -4030,6 +4030,7 @@ get_opclass_name(Oid opclass, Oid actual_datatype,
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Form_pg_opclass opcrec;
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char *opcname;
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char *nspname;
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bool isvisible;
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/* Domains use their base type's default opclass */
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if (OidIsValid(actual_datatype))
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@ -4050,11 +4051,15 @@ get_opclass_name(Oid opclass, Oid actual_datatype,
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actual_datatype = opcrec->opcintype;
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}
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if (actual_datatype != opcrec->opcintype || !opcrec->opcdefault)
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/* Must force use of opclass name if not in search path */
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isvisible = OpclassIsVisible(opclass);
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if (actual_datatype != opcrec->opcintype || !opcrec->opcdefault ||
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!isvisible)
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{
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/* Okay, we need the opclass name. Do we need to qualify it? */
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opcname = NameStr(opcrec->opcname);
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if (OpclassIsVisible(opclass))
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if (isvisible)
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appendStringInfo(buf, " %s", quote_identifier(opcname));
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else
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{
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