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Change pg_attribute.attnvals to float4, change #ifdef 0 to #if 0, fix aix call to strNcpy, fix pg_super_user_id in pg_dumpall, change pg_database.dtadba from oid to int4.
This commit is contained in:
Bruce Momjian
parent
ac3d7b3146
commit
f1edf02cc1
@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.18 1997/08/21 01:32:03 vadim Exp $
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* $Header: /cvsroot/pgsql/src/backend/catalog/heap.c,v 1.19 1997/08/21 02:27:53 momjian Exp $
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*
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* INTERFACE ROUTINES
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* heap_creatr() - Create an uncataloged heap relation
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@ -571,7 +571,7 @@ AddNewAttributeTuples(Oid new_rel_oid,
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dpp = tupdesc->attrs;
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for (i = 0; i < natts; i++) {
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(*dpp)->attrelid = new_rel_oid;
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(*dpp)->attnvals = 0l;
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(*dpp)->attnvals = 0;
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tup = heap_addheader(Natts_pg_attribute,
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ATTRIBUTE_TUPLE_SIZE,
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@ -592,7 +592,7 @@ AddNewAttributeTuples(Oid new_rel_oid,
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dpp = HeapAtt;
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for (i = 0; i < -1 - FirstLowInvalidHeapAttributeNumber; i++) {
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(*dpp)->attrelid = new_rel_oid;
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/* (*dpp)->attnvals = 0l; unneeded */
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/* (*dpp)->attnvals = 0; unneeded */
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tup = heap_addheader(Natts_pg_attribute,
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ATTRIBUTE_TUPLE_SIZE,
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.39 1997/08/18 20:52:21 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/commands/vacuum.c,v 1.40 1997/08/21 02:27:58 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -1814,7 +1814,7 @@ vc_updstats(Oid relid, int npages, int ntups, bool hasindex, VRelStats *vacrelst
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}
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if (selratio > 1.0)
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selratio = 1.0;
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attp->attnvals = (selratio ? (selratio * ATTNVALS_SCALE) : 0);
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attp->attnvals = selratio;
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WriteNoReleaseBuffer(abuf);
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/* DO PG_STATISTIC INSERTS */
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/executor/nodeSort.c,v 1.5 1997/08/06 03:41:31 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/executor/nodeSort.c,v 1.6 1997/08/21 02:28:06 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -170,7 +170,7 @@ ExecSort(Sort *node)
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/* *** get_cs_ResultTupleSlot((CommonState) sortstate); */
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slot->ttc_tupleDescriptor = ExecGetTupType(outerNode);
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#ifdef 0
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#if 0
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slot->ttc_execTupDescriptor = ExecGetExecTupDesc(outerNode);
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#endif
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/* ----------------
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@ -13,6 +13,7 @@
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#include <a.out.h>
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#include <ldfcn.h>
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#include "dlfcn.h"
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#include "c.h"
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/*
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* We simulate dlopen() et al. through a call to load. Because AIX has
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@ -12,7 +12,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/selfuncs.c,v 1.6 1997/04/09 02:20:32 vadim Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/selfuncs.c,v 1.7 1997/08/21 02:28:34 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -33,8 +33,6 @@
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#include "utils/lsyscache.h" /* for get_oprrest() */
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#include "catalog/pg_statistic.h"
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#include "commands/vacuum.h" /* for ATTNVALS_SCALE */
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/* N is not a valid var/constant or relation id */
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#define NONVALUE(N) ((N) == -1)
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@ -43,7 +41,7 @@
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*/
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#define FunctionalSelectivity(nIndKeys,attNum) (attNum==InvalidAttrNumber)
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static int32 getattnvals(Oid relid, AttrNumber attnum);
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static float32data getattnvals(Oid relid, AttrNumber attnum);
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static void gethilokey(Oid relid, AttrNumber attnum, Oid opid,
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char **high, char **low);
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@ -58,19 +56,13 @@ eqsel(Oid opid,
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char *value,
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int32 flag)
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{
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int32 nvals;
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float64 result;
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result = (float64) palloc(sizeof(float64data));
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if (NONVALUE(attno) || NONVALUE(relid))
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*result = 0.1;
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else {
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nvals = getattnvals(relid, (int) attno);
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if (nvals == 0)
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*result = 0.0;
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else
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*result = ((float64data)nvals) / ((float64data)ATTNVALS_SCALE);
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}
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else
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*result = (float64data)getattnvals(relid, (int) attno);
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return(result);
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}
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@ -102,7 +94,7 @@ intltsel(Oid opid,
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int32 value,
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int32 flag)
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{
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float64 result;
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float64 result;
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char *highchar, *lowchar;
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long val, high, low, top, bottom;
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@ -121,12 +113,15 @@ intltsel(Oid opid,
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low = atol(lowchar);
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if ((flag & SEL_RIGHT && val < low) ||
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(!(flag & SEL_RIGHT) && val > high)) {
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int nvals;
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float32data nvals;
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nvals = getattnvals(relid, (int) attno);
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if (nvals == 0)
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*result = 1.0 / 3.0;
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else
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*result = 3.0 * ((float64data)nvals) / ((float64data)ATTNVALS_SCALE);
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else {
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*result = 3.0 * (float64data)nvals;
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if (*result > 1.0)
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*result = 1;
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}
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}else {
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bottom = high - low;
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if (bottom == 0)
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@ -180,7 +175,7 @@ eqjoinsel(Oid opid,
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AttrNumber attno2)
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{
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float64 result;
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int32 num1, num2, max;
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float32data num1, num2, max;
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result = (float64) palloc(sizeof(float64data));
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if (NONVALUE(attno1) || NONVALUE(relid1) ||
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@ -193,7 +188,7 @@ eqjoinsel(Oid opid,
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if (max == 0)
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*result = 1.0;
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else
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*result = ((float64data)max) / ((float64data)ATTNVALS_SCALE);
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*result = (float64data)max;
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}
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return(result);
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}
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@ -263,11 +258,12 @@ intgtjoinsel(Oid opid,
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* more efficient. However, the cast will not work
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* for gethilokey which accesses stahikey in struct statistic.
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*/
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static int32
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static float32data
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getattnvals(Oid relid, AttrNumber attnum)
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{
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HeapTuple atp;
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int nvals;
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float32data nvals;
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int32 ntuples;
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atp = SearchSysCacheTuple(ATTNUM,
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ObjectIdGetDatum(relid),
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@ -290,15 +286,10 @@ getattnvals(Oid relid, AttrNumber attnum)
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elog(WARN, "getattnvals: no relation tuple %d", relid);
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return(0);
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}
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nvals = ((Form_pg_class) GETSTRUCT(atp))->reltuples;
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ntuples = ((Form_pg_class) GETSTRUCT(atp))->reltuples;
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/* Look above how nvals is used. - vadim 04/09/97 */
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if ( nvals > 0 )
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{
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double selratio = 1.0 / (double)nvals;
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selratio *= (double)ATTNVALS_SCALE;
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nvals = (int) ceil (selratio);
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}
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if ( ntuples > 0 )
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nvals = 1.0 / ntuples;
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return(nvals);
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}
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@ -21,7 +21,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dump.c,v 1.38 1997/08/19 21:36:40 momjian Exp $
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* $Header: /cvsroot/pgsql/src/bin/pg_dump/pg_dump.c,v 1.39 1997/08/21 02:28:41 momjian Exp $
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*
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* Modifications - 6/10/96 - dave@bensoft.com - version 1.13.dhb
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*
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@ -805,8 +805,6 @@ clearTableInfo(TableInfo *tblinfo, int numTables)
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if ( tblinfo[i].sequence )
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continue;
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if (tblinfo[i].notnull) free (tblinfo[i].notnull);
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/* Process Attributes */
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for(j=0;j<tblinfo[i].numatts;j++) {
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if(tblinfo[i].attnames[j]) free (tblinfo[i].attnames[j]);
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@ -816,6 +814,8 @@ clearTableInfo(TableInfo *tblinfo, int numTables)
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if(tblinfo[i].inhAttrs) free((int *)tblinfo[i].inhAttrs);
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if(tblinfo[i].attnames) free (tblinfo[i].attnames);
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if(tblinfo[i].typnames) free (tblinfo[i].typnames);
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if(tblinfo[i].notnull) free (tblinfo[i].notnull);
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}
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free(tblinfo);
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}
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@ -1299,7 +1299,7 @@ getTableAttrs(TableInfo* tblinfo, int numTables)
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if (tblinfo[i].attlen[j] > 0)
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tblinfo[i].attlen[j] = tblinfo[i].attlen[j] - 4;
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tblinfo[i].inhAttrs[j] = 0; /* this flag is set in flagInhAttrs()*/
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tblinfo[i].notnull[j] = PQgetvalue(res,j,i_attnotnull)[0]=='t'?true:false;
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tblinfo[i].notnull[j] = (PQgetvalue(res,j,i_attnotnull)[0]=='t')?true:false;
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}
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PQclear(res);
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}
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@ -1514,7 +1514,7 @@ dumpOneFunc(FILE* fout, FuncInfo* finfo, int i,
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}
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sprintf(q,"%s ) RETURNS %s%s AS '%s' LANGUAGE '%s';\n",
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q,
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finfo[i].retset ? " SETOF " : "",
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(finfo[i].retset) ? " SETOF " : "",
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findTypeByOid(tinfo, numTypes, finfo[i].prorettype),
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(finfo[i].lang) ? finfo[i].probin : finfo[i].prosrc,
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(finfo[i].lang) ? "C" : "SQL");
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@ -1779,7 +1779,8 @@ void dumpTables(FILE* fout, TableInfo *tblinfo, int numTables,
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tblinfo[i].typnames[j]);
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actual_atts++;
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}
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sprintf(q, "%s%s NULL", q, tblinfo[i].notnull[j]?" NOT":"");
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sprintf(q, "%s%s NULL", q,
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(tblinfo[i].notnull[j]) ? " NOT" : "");
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}
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}
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@ -27,14 +27,20 @@ echo "${BS}connect template1"
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#
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# delete all users in case they run this twice
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#
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echo "delete from pg_user"
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echo "where usesysid <> $POSTGRES_SUPER_USER_ID;"
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# we don't use POSTGRES_SUPER_USER_ID because the postgres super user id
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# could be different on the two installations
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#
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echo "select datdba into tmp_pguser \
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from pg_database where datname = 'template1';"
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echo "delete from pg_user where usesysid <> tmp_pguser.datdba;"
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echo "drop table tmp_pguser;"
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#
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# load all the non-postgres users
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#
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echo "copy pg_user from stdin;"
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psql -q template1 <<END
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select pg_user.* into table tmp_pg_user
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select pg_user.*
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into table tmp_pg_user
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from pg_user
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where usesysid <> $POSTGRES_SUPER_USER_ID;
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copy tmp_pg_user to stdout;
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@ -42,12 +48,12 @@ drop table tmp_pg_user;
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END
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echo "${BS}."
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psql -l -A -q -t| tr '|' ' ' | grep -v '^template1 ' | \
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while read DATABASE PGUSERID DATAPATH
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while read DATABASE DBUSERID DATAPATH
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do
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POSTGRES_USER="`echo \" \
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select usename \
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from pg_user \
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where usesysid = $PGUSERID; \" | \
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where usesysid = $DBUSERID; \" | \
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psql -A -q -t template1`"
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echo "${BS}connect template1 $POSTGRES_USER"
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echo "create database $DATABASE;"
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@ -7,7 +7,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: pg_attribute.h,v 1.9 1997/08/21 01:37:51 vadim Exp $
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* $Id: pg_attribute.h,v 1.10 1997/08/21 02:28:52 momjian Exp $
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*
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* NOTES
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* the genbki.sh script reads this file and generates .bki
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@ -48,7 +48,7 @@ CATALOG(pg_attribute) BOOTSTRAP {
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attributes of this instance, so they had better match or Postgres
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will fail.
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*/
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int4 attnvals;
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float4 attnvals;
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int2 attlen;
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/* attlen is a copy of the typlen field from pg_type for this
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attribute. See atttypid above. See struct TypeTupleFormData for
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@ -209,7 +209,7 @@ DATA(insert OID = 0 ( 1247 vtype 18 0 1 -11 0 -1 t f c f f));
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* ----------------
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*/
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DATA(insert OID = 0 ( 1262 datname 19 0 NAMEDATALEN 1 0 -1 f f i f f));
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DATA(insert OID = 0 ( 1262 datdba 26 0 4 2 0 -1 t f i f f));
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DATA(insert OID = 0 ( 1262 datdba 23 0 4 2 0 -1 t f s f f));
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DATA(insert OID = 0 ( 1262 datpath 25 0 -1 3 0 -1 f f i f f));
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DATA(insert OID = 0 ( 1262 ctid 27 0 6 -1 0 -1 f f i f f));
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DATA(insert OID = 0 ( 1262 oid 26 0 4 -2 0 -1 t f i f f));
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@ -362,7 +362,7 @@ DATA(insert OID = 0 ( 1261 vtype 18 0 1 -11 0 -1 t f c f f));
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{ 1249l, {"attrelid"}, 26l, 0l, 4, 1, 0l, -1l, '\001', '\0', 'i', '\0', '\0' }, \
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{ 1249l, {"attname"}, 19l, 0l, NAMEDATALEN, 2, 0l, -1l, '\0', '\0', 'i', '\0', '\0' }, \
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{ 1249l, {"atttypid"}, 26l, 0l, 4, 3, 0l, -1l, '\001', '\0', 'i', '\0', '\0' }, \
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{ 1249l, {"attnvals"}, 23l, 0l, 4, 4, 0l, -1l, '\001', '\0', 'i', '\0', '\0' }, \
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{ 1249l, {"attnvals"}, 700l, 0l, 4, 4, 0l, -1l, '\001', '\0', 'i', '\0', '\0' }, \
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{ 1249l, {"attlen"}, 21l, 0l, 2, 5, 0l, -1l, '\001', '\0', 's', '\0', '\0' }, \
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{ 1249l, {"attnum"}, 21l, 0l, 2, 6, 0l, -1l, '\001', '\0', 's', '\0', '\0' }, \
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{ 1249l, {"attnelems"}, 23l, 0l, 4, 7, 0l, -1l, '\001', '\0', 'i', '\0', '\0' }, \
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@ -376,7 +376,7 @@ DATA(insert OID = 0 ( 1261 vtype 18 0 1 -11 0 -1 t f c f f));
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DATA(insert OID = 0 ( 1249 attrelid 26 0 4 1 0 -1 t f i f f));
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DATA(insert OID = 0 ( 1249 attname 19 0 NAMEDATALEN 2 0 -1 f f i f f));
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DATA(insert OID = 0 ( 1249 atttypid 26 0 4 3 0 -1 t f i f f));
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DATA(insert OID = 0 ( 1249 attnvals 23 0 4 4 0 -1 t f i f f));
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DATA(insert OID = 0 ( 1249 attnvals 700 0 4 4 0 -1 t f i f f));
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DATA(insert OID = 0 ( 1249 attlen 21 0 2 5 0 -1 t f s f f));
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DATA(insert OID = 0 ( 1249 attnum 21 0 2 6 0 -1 t f s f f));
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DATA(insert OID = 0 ( 1249 attnelems 23 0 4 7 0 -1 t f i f f));
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@ -7,7 +7,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: pg_database.h,v 1.2 1996/10/31 09:47:23 scrappy Exp $
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* $Id: pg_database.h,v 1.3 1997/08/21 02:28:55 momjian Exp $
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*
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* NOTES
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* the genbki.sh script reads this file and generates .bki
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@ -32,7 +32,7 @@
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*/
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CATALOG(pg_database) BOOTSTRAP {
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NameData datname;
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Oid datdba;
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int4 datdba;
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text datpath; /* VARIABLE LENGTH FIELD */
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} FormData_pg_database;
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