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3908473c80
(WAL logging for this is not done yet, however.) Clean up a number of really crufty things that are no longer needed now that DROP behaves nicely. Make temp table mapper do the right things when drop or rename affecting a temp table is rolled back. Also, remove "relation modified while in use" error check, in favor of locking tables at first reference and holding that lock throughout the statement.
35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
/*-------------------------------------------------------------------------
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*
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* parse_clause.h
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*
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*
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*
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* Portions Copyright (c) 1996-2000, PostgreSQL, Inc
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $Id: parse_clause.h,v 1.20 2000/11/08 22:10:02 tgl Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PARSE_CLAUSE_H
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#define PARSE_CLAUSE_H
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#include "parser/parse_node.h"
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extern void makeRangeTable(ParseState *pstate, List *frmList);
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extern void lockTargetTable(ParseState *pstate, char *relname);
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extern void setTargetTable(ParseState *pstate, char *relname,
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bool inh, bool inJoinSet);
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extern Node *transformWhereClause(ParseState *pstate, Node *where);
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extern List *transformGroupClause(ParseState *pstate, List *grouplist,
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List *targetlist);
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extern List *transformSortClause(ParseState *pstate, List *orderlist,
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List *targetlist);
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extern List *transformDistinctClause(ParseState *pstate, List *distinctlist,
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List *targetlist, List **sortClause);
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extern List *addAllTargetsToSortList(List *sortlist, List *targetlist);
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extern Index assignSortGroupRef(TargetEntry *tle, List *tlist);
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#endif /* PARSE_CLAUSE_H */
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