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Added LIMIT/OFFSET functionality including new regression test for it.

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Removed CURRENT keyword for rule queries and changed rules regression
accordingly. CURRENT has beed announced to disappear in v6.5.

Jan
This commit is contained in:
Jan Wieck
1999-02-08 14:14:32 +00:00
parent 54e5d25666
commit be948af2e8
15 changed files with 472 additions and 63 deletions
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5
src/include/executor/executor.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: executor.h,v 1.29 1999/02/07 16:17:12 wieck Exp $
* $Id: executor.h,v 1.30 1999/02/08 14:14:18 wieck Exp $
*
*-------------------------------------------------------------------------
*/
@@ -83,7 +83,8 @@ extern HeapTuple ExecRemoveJunk(JunkFilter *junkfilter, TupleTableSlot *slot);
* prototypes from functions in execMain.c
*/
extern TupleDesc ExecutorStart(QueryDesc *queryDesc, EState *estate);
extern TupleTableSlot *ExecutorRun(QueryDesc *queryDesc, EState *estate, int feature, int count);
extern TupleTableSlot *ExecutorRun(QueryDesc *queryDesc, EState *estate,
int feature, Node *limoffset, Node *limcount);
extern void ExecutorEnd(QueryDesc *queryDesc, EState *estate);
extern void ExecConstraints(char *caller, Relation rel, HeapTuple tuple,
EState *estate);