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Implement feature of new FE/BE protocol whereby RowDescription identifies

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the column by table OID and column number, if it's a simple column
reference.  Along the way, get rid of reskey/reskeyop fields in Resdoms.
Turns out that representation was not convenient for either the planner
or the executor; we can make the planner deliver exactly what the
executor wants with no more effort.
initdb forced due to change in stored rule representation.
This commit is contained in:
Tom Lane
2003-05-06 00:20:33 +00:00
parent 94a3c60324
commit 2cf57c8f8d
32 changed files with 454 additions and 336 deletions
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8
src/include/access/printtup.h
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@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: printtup.h,v 1.24 2003/05/05 00:44:56 tgl Exp $
* $Id: printtup.h,v 1.25 2003/05/06 00:20:33 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -18,16 +18,16 @@
extern DestReceiver *printtup_create_DR(bool isBinary, bool sendDescrip);
extern void SendRowDescriptionMessage(TupleDesc typeinfo);
extern void SendRowDescriptionMessage(TupleDesc typeinfo, List *targetlist);
extern void debugSetup(DestReceiver *self, int operation,
const char *portalName, TupleDesc typeinfo);
const char *portalName, TupleDesc typeinfo, List *targetlist);
extern void debugtup(HeapTuple tuple, TupleDesc typeinfo,
DestReceiver *self);
/* XXX these are really in executor/spi.c */
extern void spi_dest_setup(DestReceiver *self, int operation,
const char *portalName, TupleDesc typeinfo);
const char *portalName, TupleDesc typeinfo, List *targetlist);
extern void spi_printtup(HeapTuple tuple, TupleDesc tupdesc,
DestReceiver *self);