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Tweak heap.c to refuse attempts to create table columns of standalone

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composite types.  Add a couple more lsyscache.c routines to support this,
and make use of them in some other places that were doing lookups the
hard way.
This commit is contained in:
Tom Lane
2002-09-19 23:40:56 +00:00
parent 4a0c3a6142
commit da395b56cd
6 changed files with 88 additions and 53 deletions
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27
src/backend/commands/indexcmds.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/commands/indexcmds.c,v 1.88 2002/09/18 21:35:20 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/commands/indexcmds.c,v 1.89 2002/09/19 23:40:56 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -535,21 +535,14 @@ void
RemoveIndex(RangeVar *relation, DropBehavior behavior)
{
Oid indOid;
HeapTuple tuple;
char relkind;
ObjectAddress object;
indOid = RangeVarGetRelid(relation, false);
tuple = SearchSysCache(RELOID,
ObjectIdGetDatum(indOid),
0, 0, 0);
if (!HeapTupleIsValid(tuple))
elog(ERROR, "index \"%s\" does not exist", relation->relname);
if (((Form_pg_class) GETSTRUCT(tuple))->relkind != RELKIND_INDEX)
relkind = get_rel_relkind(indOid);
if (relkind != RELKIND_INDEX)
elog(ERROR, "relation \"%s\" is of type \"%c\"",
relation->relname, ((Form_pg_class) GETSTRUCT(tuple))->relkind);
ReleaseSysCache(tuple);
relation->relname, relkind);
object.classId = RelOid_pg_class;
object.objectId = indOid;
@ -616,7 +609,6 @@ void
ReindexTable(RangeVar *relation, bool force)
{
Oid heapOid;
HeapTuple tuple;
char relkind;
/*
@ -628,19 +620,12 @@ ReindexTable(RangeVar *relation, bool force)
elog(ERROR, "REINDEX cannot run inside a BEGIN/END block");
heapOid = RangeVarGetRelid(relation, false);
tuple = SearchSysCache(RELOID,
ObjectIdGetDatum(heapOid),
0, 0, 0);
if (!HeapTupleIsValid(tuple))
elog(ERROR, "table \"%s\" does not exist", relation->relname);
relkind = ((Form_pg_class) GETSTRUCT(tuple))->relkind;
relkind = get_rel_relkind(heapOid);
if (relkind != RELKIND_RELATION && relkind != RELKIND_TOASTVALUE)
elog(ERROR, "relation \"%s\" is of type \"%c\"",
relation->relname, relkind);
ReleaseSysCache(tuple);
if (!reindex_relation(heapOid, force))
elog(WARNING, "table \"%s\" wasn't reindexed", relation->relname);
}