Make outfuncs/readfuncs treat OIDs properly as unsigned values. Clean up
inconsistent coding practices for handling Index values and booleans, too.
This commit is contained in:
Tom Lane
parent
a4ddbbd1a4
commit
1112a2a084
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@ -5,7 +5,7 @@
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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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* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.136 2001/01/07 01:08:47 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.137 2001/01/08 00:31:43 tgl Exp $
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*
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* NOTES
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* Every (plan) node in POSTGRES has an associated "out" routine which
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@ -27,6 +27,8 @@
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#include "utils/datum.h"
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#define booltostr(x) ((x) ? "true" : "false")
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static void _outDatum(StringInfo str, Datum value, int typlen, bool typbyval);
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static void _outNode(StringInfo str, void *obj);
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@ -56,7 +58,8 @@ _outToken(StringInfo str, char *s)
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*s == '\"' ||
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*s == '@' ||
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isdigit((unsigned char) *s) ||
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(*s == '-' && isdigit((unsigned char) s[1])))
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((*s == '+' || *s == '-') &&
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(isdigit((unsigned char) s[1]) || s[1] == '.')))
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appendStringInfoChar(str, '\\');
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while (*s)
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{
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@ -84,6 +87,21 @@ _outIntList(StringInfo str, List *list)
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appendStringInfoChar(str, ')');
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}
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/*
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* _outOidList -
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* converts a List of OIDs
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*/
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static void
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_outOidList(StringInfo str, List *list)
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{
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List *l;
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appendStringInfoChar(str, '(');
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foreach(l, list)
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appendStringInfo(str, " %u", (Oid) lfirsti(l));
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appendStringInfoChar(str, ')');
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}
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static void
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_outCreateStmt(StringInfo str, CreateStmt *node)
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{
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@ -91,7 +109,7 @@ _outCreateStmt(StringInfo str, CreateStmt *node)
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_outToken(str, node->relname);
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appendStringInfo(str, " :istemp %s ",
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node->istemp ? "true" : "false");
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booltostr(node->istemp));
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appendStringInfo(str, " :columns ");
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_outNode(str, node->tableElts);
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@ -125,8 +143,8 @@ _outIndexStmt(StringInfo str, IndexStmt *node)
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_outNode(str, node->rangetable);
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appendStringInfo(str, " :unique %s :primary %s ",
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node->unique ? "true" : "false",
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node->primary ? "true" : "false");
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booltostr(node->unique),
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booltostr(node->primary));
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}
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static void
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@ -145,8 +163,8 @@ _outFuncCall(StringInfo str, FuncCall *node)
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appendStringInfo(str, " :args ");
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_outNode(str, node->args);
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appendStringInfo(str, " :agg_star %s :agg_distinct %s ",
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node->agg_star ? "true" : "false",
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node->agg_distinct ? "true" : "false");
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booltostr(node->agg_star),
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booltostr(node->agg_distinct));
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}
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static void
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@ -157,8 +175,8 @@ _outColumnDef(StringInfo str, ColumnDef *node)
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appendStringInfo(str, " :typename ");
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_outNode(str, node->typename);
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appendStringInfo(str, " :is_not_null %s :is_sequence %s :raw_default ",
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node->is_not_null ? "true" : "false",
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node->is_sequence ? "true" : "false");
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booltostr(node->is_not_null),
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booltostr(node->is_sequence));
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_outNode(str, node->raw_default);
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appendStringInfo(str, " :cooked_default ");
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_outToken(str, node->cooked_default);
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@ -172,8 +190,8 @@ _outTypeName(StringInfo str, TypeName *node)
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appendStringInfo(str, " TYPENAME :name ");
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_outToken(str, node->name);
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appendStringInfo(str, " :timezone %s :setof %s typmod %d :arrayBounds ",
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node->timezone ? "true" : "false",
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node->setof ? "true" : "false",
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booltostr(node->timezone),
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booltostr(node->setof),
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node->typmod);
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_outNode(str, node->arrayBounds);
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}
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@ -245,11 +263,11 @@ _outQuery(StringInfo str, Query *node)
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appendStringInfo(str, " :isPortal %s :isBinary %s :isTemp %s"
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" :hasAggs %s :hasSubLinks %s :rtable ",
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node->isPortal ? "true" : "false",
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node->isBinary ? "true" : "false",
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node->isTemp ? "true" : "false",
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node->hasAggs ? "true" : "false",
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node->hasSubLinks ? "true" : "false");
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booltostr(node->isPortal),
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booltostr(node->isBinary),
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booltostr(node->isTemp),
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booltostr(node->hasAggs),
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booltostr(node->hasSubLinks));
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_outNode(str, node->rtable);
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appendStringInfo(str, " :jointree ");
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@ -289,14 +307,14 @@ _outQuery(StringInfo str, Query *node)
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static void
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_outSortClause(StringInfo str, SortClause *node)
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{
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appendStringInfo(str, " SORTCLAUSE :tleSortGroupRef %d :sortop %u ",
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appendStringInfo(str, " SORTCLAUSE :tleSortGroupRef %u :sortop %u ",
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node->tleSortGroupRef, node->sortop);
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}
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static void
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_outGroupClause(StringInfo str, GroupClause *node)
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{
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appendStringInfo(str, " GROUPCLAUSE :tleSortGroupRef %d :sortop %u ",
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appendStringInfo(str, " GROUPCLAUSE :tleSortGroupRef %u :sortop %u ",
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node->tleSortGroupRef, node->sortop);
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}
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@ -305,12 +323,12 @@ _outSetOperationStmt(StringInfo str, SetOperationStmt *node)
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{
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appendStringInfo(str, " SETOPERATIONSTMT :op %d :all %s :larg ",
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(int) node->op,
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node->all ? "true" : "false");
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booltostr(node->all));
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_outNode(str, node->larg);
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appendStringInfo(str, " :rarg ");
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_outNode(str, node->rarg);
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appendStringInfo(str, " :colTypes ");
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_outIntList(str, node->colTypes);
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_outOidList(str, node->colTypes);
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}
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/*
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@ -384,7 +402,7 @@ _outAppend(StringInfo str, Append *node)
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_outNode(str, node->appendplans);
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appendStringInfo(str, " :isTarget %s ",
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node->isTarget ? "true" : "false");
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booltostr(node->isTarget));
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}
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/*
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@ -453,7 +471,7 @@ _outSubPlan(StringInfo str, SubPlan *node)
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appendStringInfo(str, " SUBPLAN :plan ");
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_outNode(str, node->plan);
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appendStringInfo(str, " :planid %u :rtable ", node->plan_id);
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appendStringInfo(str, " :planid %d :rtable ", node->plan_id);
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_outNode(str, node->rtable);
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appendStringInfo(str, " :setprm ");
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@ -500,7 +518,7 @@ _outIndexScan(StringInfo str, IndexScan *node)
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_outPlanInfo(str, (Plan *) node);
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appendStringInfo(str, " :scanrelid %u :indxid ", node->scan.scanrelid);
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_outIntList(str, node->indxid);
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_outOidList(str, node->indxid);
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appendStringInfo(str, " :indxqual ");
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_outNode(str, node->indxqual);
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@ -578,7 +596,7 @@ _outGroup(StringInfo str, Group *node)
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/* the actual Group fields */
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appendStringInfo(str, " :numCols %d :tuplePerGroup %s ",
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node->numCols,
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node->tuplePerGroup ? "true" : "false");
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booltostr(node->tuplePerGroup));
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}
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static void
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@ -654,11 +672,11 @@ _outResdom(StringInfo str, Resdom *node)
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node->restype,
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node->restypmod);
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_outToken(str, node->resname);
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appendStringInfo(str, " :reskey %d :reskeyop %u :ressortgroupref %d :resjunk %s ",
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appendStringInfo(str, " :reskey %u :reskeyop %u :ressortgroupref %u :resjunk %s ",
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node->reskey,
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node->reskeyop,
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node->ressortgroupref,
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node->resjunk ? "true" : "false");
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booltostr(node->resjunk));
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}
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static void
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@ -667,7 +685,7 @@ _outFjoin(StringInfo str, Fjoin *node)
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int i;
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appendStringInfo(str, " FJOIN :initialized %s :nNodes %d ",
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node->fj_initialized ? "true" : "false",
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booltostr(node->fj_initialized),
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node->fj_nNodes);
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appendStringInfo(str, " :innerNode ");
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@ -677,7 +695,8 @@ _outFjoin(StringInfo str, Fjoin *node)
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node->fj_results);
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for (i = 0; i < node->fj_nNodes; i++)
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appendStringInfo(str, (node->fj_alwaysDone[i]) ? "true" : "false");
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appendStringInfo(str,
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booltostr(node->fj_alwaysDone[i]));
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}
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/*
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@ -728,13 +747,13 @@ static void
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_outVar(StringInfo str, Var *node)
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{
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appendStringInfo(str,
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" VAR :varno %d :varattno %d :vartype %u :vartypmod %d ",
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" VAR :varno %u :varattno %d :vartype %u :vartypmod %d ",
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node->varno,
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node->varattno,
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node->vartype,
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node->vartypmod);
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appendStringInfo(str, " :varlevelsup %u :varnoold %d :varoattno %d",
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appendStringInfo(str, " :varlevelsup %u :varnoold %u :varoattno %d",
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node->varlevelsup,
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node->varnoold,
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node->varoattno);
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@ -751,8 +770,8 @@ _outConst(StringInfo str, Const *node)
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" :constisnull %s :constvalue ",
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node->consttype,
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node->constlen,
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node->constbyval ? "true" : "false",
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node->constisnull ? "true" : "false");
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booltostr(node->constbyval),
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booltostr(node->constisnull));
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if (node->constisnull)
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appendStringInfo(str, "<>");
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@ -773,8 +792,8 @@ _outAggref(StringInfo str, Aggref *node)
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_outNode(str, node->target);
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appendStringInfo(str, " :aggstar %s :aggdistinct %s ",
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node->aggstar ? "true" : "false",
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node->aggdistinct ? "true" : "false");
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booltostr(node->aggstar),
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booltostr(node->aggdistinct));
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/* aggno is not dumped */
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}
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@ -787,7 +806,7 @@ _outSubLink(StringInfo str, SubLink *node)
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appendStringInfo(str,
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" SUBLINK :subLinkType %d :useor %s :lefthand ",
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node->subLinkType,
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node->useor ? "true" : "false");
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booltostr(node->useor));
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_outNode(str, node->lefthand);
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appendStringInfo(str, " :oper ");
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@ -916,7 +935,7 @@ _outJoinExpr(StringInfo str, JoinExpr *node)
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{
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appendStringInfo(str, " JOINEXPR :jointype %d :isNatural %s :larg ",
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(int) node->jointype,
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node->isNatural ? "true" : "false");
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booltostr(node->isNatural));
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_outNode(str, node->larg);
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appendStringInfo(str, " :rarg ");
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_outNode(str, node->rarg);
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@ -955,9 +974,9 @@ _outRelOptInfo(StringInfo str, RelOptInfo *node)
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_outNode(str, node->cheapest_total_path);
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appendStringInfo(str, " :pruneable %s :issubquery %s :indexed %s :pages %ld :tuples %.0f :subplan ",
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node->pruneable ? "true" : "false",
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node->issubquery ? "true" : "false",
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node->indexed ? "true" : "false",
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booltostr(node->pruneable),
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booltostr(node->issubquery),
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booltostr(node->indexed),
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node->pages,
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node->tuples);
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_outNode(str, node->subplan);
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@ -1010,10 +1029,10 @@ _outRangeTblEntry(StringInfo str, RangeTblEntry *node)
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_outNode(str, node->eref);
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appendStringInfo(str, " :inh %s :inFromCl %s :checkForRead %s"
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" :checkForWrite %s :checkAsUser %u",
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node->inh ? "true" : "false",
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node->inFromCl ? "true" : "false",
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node->checkForRead ? "true" : "false",
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node->checkForWrite ? "true" : "false",
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booltostr(node->inh),
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booltostr(node->inFromCl),
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booltostr(node->checkForRead),
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booltostr(node->checkForWrite),
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node->checkAsUser);
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}
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@ -1045,7 +1064,7 @@ _outIndexPath(StringInfo str, IndexPath *node)
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_outNode(str, node->path.pathkeys);
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appendStringInfo(str, " :indexid ");
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_outIntList(str, node->indexid);
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_outOidList(str, node->indexid);
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appendStringInfo(str, " :indexqual ");
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_outNode(str, node->indexqual);
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@ -1055,7 +1074,7 @@ _outIndexPath(StringInfo str, IndexPath *node)
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_outIntList(str, node->joinrelids);
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appendStringInfo(str, " :alljoinquals %s :rows %.2f ",
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node->alljoinquals ? "true" : "false",
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booltostr(node->alljoinquals),
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node->rows);
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}
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@ -1192,7 +1211,7 @@ _outRestrictInfo(StringInfo str, RestrictInfo *node)
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_outNode(str, node->clause);
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appendStringInfo(str, " :ispusheddown %s :subclauseindices ",
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node->ispusheddown ? "true" : "false");
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booltostr(node->ispusheddown));
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_outNode(str, node->subclauseindices);
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appendStringInfo(str, " :mergejoinoperator %u ", node->mergejoinoperator);
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@ -1313,7 +1332,7 @@ _outValue(StringInfo str, Value *value)
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{
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switch (value->type)
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{
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case T_Integer:
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case T_Integer:
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appendStringInfo(str, " %ld ", value->val.ival);
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break;
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case T_Float:
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@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.103 2001/01/07 01:08:47 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.104 2001/01/08 00:31:43 tgl Exp $
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*
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* NOTES
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* Most of the read functions for plan nodes are tested. (In fact, they
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@ -32,6 +32,22 @@
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#include "nodes/relation.h"
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/*
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* NOTE: use atoi() to read values written with %d, or atoui() to read
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* values written with %u in outfuncs.c. An exception is OID values,
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* for which use atooid(). (As of 7.1, outfuncs.c writes OIDs as %u,
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* but this will probably change in the future.)
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*/
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#define atoui(x) ((unsigned int) strtoul((x), NULL, 10))
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#define atooid(x) ((Oid) strtoul((x), NULL, 10))
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#define strtobool(x) ((*(x) == 't') ? true : false)
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#define nullable_string(token,length) \
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((length) == 0 ? (char *) NULL : debackslash(token, length))
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static Datum readDatum(bool typbyval);
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@ -40,6 +56,7 @@ static Datum readDatum(bool typbyval);
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* ----------------
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*/
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/* Convert Value list returned by nodeRead into list of integers */
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static List *
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toIntList(List *list)
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{
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@ -47,8 +64,44 @@ toIntList(List *list)
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foreach(l, list)
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{
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/* ugly manipulation, should probably free the Value node too */
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lfirst(l) = (void *) intVal(lfirst(l));
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Value *v = (Value *) lfirst(l);
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if (!IsA(v, Integer))
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elog(ERROR, "toIntList: unexpected datatype");
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lfirsti(l) = intVal(v);
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pfree(v);
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}
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return list;
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}
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/* Convert Value list returned by nodeRead into list of OIDs */
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static List *
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toOidList(List *list)
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{
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List *l;
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foreach(l, list)
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{
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Value *v = (Value *) lfirst(l);
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/*
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* This is a bit tricky because OID is unsigned, and so nodeRead
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* might have concluded the value doesn't fit in an integer.
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* Must cope with T_Float as well.
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*/
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if (IsA(v, Integer))
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{
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lfirsti(l) = (Oid) intVal(v);
|
||||
pfree(v);
|
||||
}
|
||||
else if (IsA(v, Float))
|
||||
{
|
||||
lfirsti(l) = atooid(strVal(v));
|
||||
pfree(strVal(v));
|
||||
pfree(v);
|
||||
}
|
||||
else
|
||||
elog(ERROR, "toOidList: unexpected datatype");
|
||||
}
|
||||
return list;
|
||||
}
|
||||
|
|
@ -93,30 +146,27 @@ _readQuery(void)
|
|||
|
||||
token = pg_strtok(&length); /* skip :into */
|
||||
token = pg_strtok(&length); /* get into */
|
||||
if (length == 0)
|
||||
local_node->into = NULL;
|
||||
else
|
||||
local_node->into = debackslash(token, length);
|
||||
local_node->into = nullable_string(token, length);
|
||||
|
||||
token = pg_strtok(&length); /* skip :isPortal */
|
||||
token = pg_strtok(&length); /* get isPortal */
|
||||
local_node->isPortal = (token[0] == 't') ? true : false;
|
||||
local_node->isPortal = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* skip :isBinary */
|
||||
token = pg_strtok(&length); /* get isBinary */
|
||||
local_node->isBinary = (token[0] == 't') ? true : false;
|
||||
local_node->isBinary = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* skip :isTemp */
|
||||
token = pg_strtok(&length); /* get isTemp */
|
||||
local_node->isTemp = (token[0] == 't') ? true : false;
|
||||
local_node->isTemp = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* skip the :hasAggs */
|
||||
token = pg_strtok(&length); /* get hasAggs */
|
||||
local_node->hasAggs = (token[0] == 't') ? true : false;
|
||||
local_node->hasAggs = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* skip the :hasSubLinks */
|
||||
token = pg_strtok(&length); /* get hasSubLinks */
|
||||
local_node->hasSubLinks = (token[0] == 't') ? true : false;
|
||||
local_node->hasSubLinks = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* skip :rtable */
|
||||
local_node->rtable = nodeRead(true);
|
||||
|
|
@ -172,11 +222,11 @@ _readSortClause(void)
|
|||
|
||||
token = pg_strtok(&length); /* skip :tleSortGroupRef */
|
||||
token = pg_strtok(&length); /* get tleSortGroupRef */
|
||||
local_node->tleSortGroupRef = strtoul(token, NULL, 10);
|
||||
local_node->tleSortGroupRef = atoui(token);
|
||||
|
||||
token = pg_strtok(&length); /* skip :sortop */
|
||||
token = pg_strtok(&length); /* get sortop */
|
||||
local_node->sortop = strtoul(token, NULL, 10);
|
||||
local_node->sortop = atooid(token);
|
||||
|
||||
return local_node;
|
||||
}
|
||||
|
|
@ -196,11 +246,11 @@ _readGroupClause(void)
|
|||
|
||||
token = pg_strtok(&length); /* skip :tleSortGroupRef */
|
||||
token = pg_strtok(&length); /* get tleSortGroupRef */
|
||||
local_node->tleSortGroupRef = strtoul(token, NULL, 10);
|
||||
local_node->tleSortGroupRef = atoui(token);
|
||||
|
||||
token = pg_strtok(&length); /* skip :sortop */
|
||||
token = pg_strtok(&length); /* get sortop */
|
||||
local_node->sortop = strtoul(token, NULL, 10);
|
||||
local_node->sortop = atooid(token);
|
||||
|
||||
return local_node;
|
||||
}
|
||||
|
|
@ -224,7 +274,7 @@ _readSetOperationStmt(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :all */
|
||||
token = pg_strtok(&length); /* get all */
|
||||
local_node->all = (token[0] == 't') ? true : false;
|
||||
local_node->all = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :larg */
|
||||
local_node->larg = nodeRead(true); /* get larg */
|
||||
|
|
@ -233,7 +283,7 @@ _readSetOperationStmt(void)
|
|||
local_node->rarg = nodeRead(true); /* get rarg */
|
||||
|
||||
token = pg_strtok(&length); /* eat :colTypes */
|
||||
local_node->colTypes = toIntList(nodeRead(true));
|
||||
local_node->colTypes = toOidList(nodeRead(true));
|
||||
|
||||
return local_node;
|
||||
}
|
||||
|
|
@ -345,7 +395,7 @@ _readAppend(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :isTarget */
|
||||
token = pg_strtok(&length); /* get isTarget */
|
||||
local_node->isTarget = (token[0] == 't') ? true : false;
|
||||
local_node->isTarget = strtobool(token);
|
||||
|
||||
return local_node;
|
||||
}
|
||||
|
|
@ -453,7 +503,7 @@ _readHashJoin(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :hashjoinop */
|
||||
token = pg_strtok(&length); /* get hashjoinop */
|
||||
local_node->hashjoinop = strtoul(token, NULL, 10);
|
||||
local_node->hashjoinop = atooid(token);
|
||||
|
||||
return local_node;
|
||||
}
|
||||
|
|
@ -476,7 +526,7 @@ _getScan(Scan *node)
|
|||
|
||||
token = pg_strtok(&length); /* eat :scanrelid */
|
||||
token = pg_strtok(&length); /* get scanrelid */
|
||||
node->scanrelid = strtoul(token, NULL, 10);
|
||||
node->scanrelid = atoui(token);
|
||||
}
|
||||
|
||||
/* ----------------
|
||||
|
|
@ -533,7 +583,7 @@ _readIndexScan(void)
|
|||
_getScan((Scan *) local_node);
|
||||
|
||||
token = pg_strtok(&length); /* eat :indxid */
|
||||
local_node->indxid = toIntList(nodeRead(true)); /* now read it */
|
||||
local_node->indxid = toOidList(nodeRead(true)); /* now read it */
|
||||
|
||||
token = pg_strtok(&length); /* eat :indxqual */
|
||||
local_node->indxqual = nodeRead(true); /* now read it */
|
||||
|
|
@ -681,7 +731,7 @@ _readResdom(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :restype */
|
||||
token = pg_strtok(&length); /* get restype */
|
||||
local_node->restype = (Oid) atol(token);
|
||||
local_node->restype = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :restypmod */
|
||||
token = pg_strtok(&length); /* get restypmod */
|
||||
|
|
@ -689,26 +739,23 @@ _readResdom(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :resname */
|
||||
token = pg_strtok(&length); /* get the name */
|
||||
if (length == 0)
|
||||
local_node->resname = NULL;
|
||||
else
|
||||
local_node->resname = debackslash(token, length);
|
||||
local_node->resname = nullable_string(token, length);
|
||||
|
||||
token = pg_strtok(&length); /* eat :reskey */
|
||||
token = pg_strtok(&length); /* get reskey */
|
||||
local_node->reskey = strtoul(token, NULL, 10);
|
||||
local_node->reskey = atoui(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :reskeyop */
|
||||
token = pg_strtok(&length); /* get reskeyop */
|
||||
local_node->reskeyop = (Oid) atol(token);
|
||||
local_node->reskeyop = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :ressortgroupref */
|
||||
token = pg_strtok(&length); /* get ressortgroupref */
|
||||
local_node->ressortgroupref = strtoul(token, NULL, 10);
|
||||
local_node->ressortgroupref = atoui(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :resjunk */
|
||||
token = pg_strtok(&length); /* get resjunk */
|
||||
local_node->resjunk = (token[0] == 't') ? true : false;
|
||||
local_node->resjunk = strtobool(token);
|
||||
|
||||
return local_node;
|
||||
}
|
||||
|
|
@ -730,24 +777,24 @@ _readExpr(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :typeOid */
|
||||
token = pg_strtok(&length); /* get typeOid */
|
||||
local_node->typeOid = (Oid) atol(token);
|
||||
local_node->typeOid = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :opType */
|
||||
token = pg_strtok(&length); /* get opType */
|
||||
if (!strncmp(token, "op", 2))
|
||||
if (strncmp(token, "op", 2) == 0)
|
||||
local_node->opType = OP_EXPR;
|
||||
else if (!strncmp(token, "func", 4))
|
||||
else if (strncmp(token, "func", 4) == 0)
|
||||
local_node->opType = FUNC_EXPR;
|
||||
else if (!strncmp(token, "or", 2))
|
||||
else if (strncmp(token, "or", 2) == 0)
|
||||
local_node->opType = OR_EXPR;
|
||||
else if (!strncmp(token, "and", 3))
|
||||
else if (strncmp(token, "and", 3) == 0)
|
||||
local_node->opType = AND_EXPR;
|
||||
else if (!strncmp(token, "not", 3))
|
||||
else if (strncmp(token, "not", 3) == 0)
|
||||
local_node->opType = NOT_EXPR;
|
||||
else if (!strncmp(token, "subp", 4))
|
||||
else if (strncmp(token, "subp", 4) == 0)
|
||||
local_node->opType = SUBPLAN_EXPR;
|
||||
else
|
||||
elog(ERROR, "_readExpr: unknown opType \"%.10s\"", token);
|
||||
elog(ERROR, "_readExpr: unknown opType \"%.*s\"", length, token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :oper */
|
||||
local_node->oper = nodeRead(true);
|
||||
|
|
@ -775,7 +822,7 @@ _readCaseExpr(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :casetype */
|
||||
token = pg_strtok(&length); /* get casetype */
|
||||
local_node->casetype = (Oid) atol(token);
|
||||
local_node->casetype = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :arg */
|
||||
local_node->arg = nodeRead(true);
|
||||
|
|
@ -828,7 +875,7 @@ _readVar(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :varno */
|
||||
token = pg_strtok(&length); /* get varno */
|
||||
local_node->varno = strtoul(token, NULL, 10);
|
||||
local_node->varno = atoui(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :varattno */
|
||||
token = pg_strtok(&length); /* get varattno */
|
||||
|
|
@ -836,7 +883,7 @@ _readVar(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :vartype */
|
||||
token = pg_strtok(&length); /* get vartype */
|
||||
local_node->vartype = (Oid) atol(token);
|
||||
local_node->vartype = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :vartypmod */
|
||||
token = pg_strtok(&length); /* get vartypmod */
|
||||
|
|
@ -844,11 +891,11 @@ _readVar(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :varlevelsup */
|
||||
token = pg_strtok(&length); /* get varlevelsup */
|
||||
local_node->varlevelsup = (Index) atoi(token);
|
||||
local_node->varlevelsup = atoui(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :varnoold */
|
||||
token = pg_strtok(&length); /* get varnoold */
|
||||
local_node->varnoold = (Index) atoi(token);
|
||||
local_node->varnoold = atoui(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :varoattno */
|
||||
token = pg_strtok(&length); /* eat :varoattno */
|
||||
|
|
@ -874,7 +921,7 @@ _readArrayRef(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :refelemtype */
|
||||
token = pg_strtok(&length); /* get refelemtype */
|
||||
local_node->refelemtype = strtoul(token, NULL, 10);
|
||||
local_node->refelemtype = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :refattrlength */
|
||||
token = pg_strtok(&length); /* get refattrlength */
|
||||
|
|
@ -886,7 +933,7 @@ _readArrayRef(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :refelembyval */
|
||||
token = pg_strtok(&length); /* get refelembyval */
|
||||
local_node->refelembyval = (token[0] == 't') ? true : false;
|
||||
local_node->refelembyval = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :refupperindex */
|
||||
local_node->refupperindexpr = nodeRead(true);
|
||||
|
|
@ -920,27 +967,19 @@ _readConst(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :consttype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->consttype = (Oid) atol(token);
|
||||
local_node->consttype = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :constlen */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->constlen = strtol(token, NULL, 10);
|
||||
local_node->constlen = atoi(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :constbyval */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
||||
if (!strncmp(token, "true", 4))
|
||||
local_node->constbyval = true;
|
||||
else
|
||||
local_node->constbyval = false;
|
||||
local_node->constbyval = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :constisnull */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
||||
if (!strncmp(token, "true", 4))
|
||||
local_node->constisnull = true;
|
||||
else
|
||||
local_node->constisnull = false;
|
||||
local_node->constisnull = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :constvalue */
|
||||
|
||||
|
|
@ -973,11 +1012,11 @@ _readFunc(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :funcid */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->funcid = (Oid) atol(token);
|
||||
local_node->funcid = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :functype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->functype = (Oid) atol(token);
|
||||
local_node->functype = atooid(token);
|
||||
|
||||
local_node->func_fcache = NULL;
|
||||
|
||||
|
|
@ -1001,15 +1040,15 @@ _readOper(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :opno */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->opno = (Oid) atol(token);
|
||||
local_node->opno = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :opid */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->opid = (Oid) atol(token);
|
||||
local_node->opid = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :opresulttype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->opresulttype = (Oid) atol(token);
|
||||
local_node->opresulttype = atooid(token);
|
||||
|
||||
local_node->op_fcache = NULL;
|
||||
|
||||
|
|
@ -1037,18 +1076,15 @@ _readParam(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :paramid */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->paramid = atol(token);
|
||||
local_node->paramid = atoi(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :paramname */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
if (length == 0)
|
||||
local_node->paramname = NULL;
|
||||
else
|
||||
local_node->paramname = debackslash(token, length);
|
||||
local_node->paramname = nullable_string(token, length);
|
||||
|
||||
token = pg_strtok(&length); /* get :paramtype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->paramtype = (Oid) atol(token);
|
||||
local_node->paramtype = atooid(token);
|
||||
|
||||
return local_node;
|
||||
}
|
||||
|
|
@ -1074,22 +1110,22 @@ _readAggref(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :basetype */
|
||||
token = pg_strtok(&length); /* get basetype */
|
||||
local_node->basetype = (Oid) atol(token);
|
||||
local_node->basetype = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :aggtype */
|
||||
token = pg_strtok(&length); /* get aggtype */
|
||||
local_node->aggtype = (Oid) atol(token);
|
||||
local_node->aggtype = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :target */
|
||||
local_node->target = nodeRead(true); /* now read it */
|
||||
|
||||
token = pg_strtok(&length); /* eat :aggstar */
|
||||
token = pg_strtok(&length); /* get aggstar */
|
||||
local_node->aggstar = (token[0] == 't') ? true : false;
|
||||
local_node->aggstar = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :aggdistinct */
|
||||
token = pg_strtok(&length); /* get aggdistinct */
|
||||
local_node->aggdistinct = (token[0] == 't') ? true : false;
|
||||
local_node->aggdistinct = strtobool(token);
|
||||
|
||||
return local_node;
|
||||
}
|
||||
|
|
@ -1115,7 +1151,7 @@ _readSubLink(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :useor */
|
||||
token = pg_strtok(&length); /* get useor */
|
||||
local_node->useor = (token[0] == 't') ? true : false;
|
||||
local_node->useor = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :lefthand */
|
||||
local_node->lefthand = nodeRead(true); /* now read it */
|
||||
|
|
@ -1153,7 +1189,7 @@ _readFieldSelect(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :resulttype */
|
||||
token = pg_strtok(&length); /* get resulttype */
|
||||
local_node->resulttype = (Oid) atol(token);
|
||||
local_node->resulttype = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :resulttypmod */
|
||||
token = pg_strtok(&length); /* get resulttypmod */
|
||||
|
|
@ -1182,7 +1218,7 @@ _readRelabelType(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :resulttype */
|
||||
token = pg_strtok(&length); /* get resulttype */
|
||||
local_node->resulttype = (Oid) atol(token);
|
||||
local_node->resulttype = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :resulttypmod */
|
||||
token = pg_strtok(&length); /* get resulttypmod */
|
||||
|
|
@ -1257,7 +1293,7 @@ _readJoinExpr(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :isNatural */
|
||||
token = pg_strtok(&length); /* get :isNatural */
|
||||
local_node->isNatural = (token[0] == 't') ? true : false;
|
||||
local_node->isNatural = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :larg */
|
||||
local_node->larg = nodeRead(true); /* now read it */
|
||||
|
|
@ -1325,15 +1361,15 @@ _readRelOptInfo(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :pruneable */
|
||||
token = pg_strtok(&length); /* get :pruneable */
|
||||
local_node->pruneable = (token[0] == 't') ? true : false;
|
||||
local_node->pruneable = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :issubquery */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->issubquery = (token[0] == 't') ? true : false;
|
||||
local_node->issubquery = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :indexed */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->indexed = (token[0] == 't') ? true : false;
|
||||
local_node->indexed = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :pages */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
|
@ -1421,14 +1457,11 @@ _readRangeTblEntry(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :relname */
|
||||
token = pg_strtok(&length); /* get :relname */
|
||||
if (length == 0)
|
||||
local_node->relname = NULL;
|
||||
else
|
||||
local_node->relname = debackslash(token, length);
|
||||
local_node->relname = nullable_string(token, length);
|
||||
|
||||
token = pg_strtok(&length); /* eat :relid */
|
||||
token = pg_strtok(&length); /* get :relid */
|
||||
local_node->relid = strtoul(token, NULL, 10);
|
||||
local_node->relid = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :subquery */
|
||||
local_node->subquery = nodeRead(true); /* now read it */
|
||||
|
|
@ -1441,23 +1474,23 @@ _readRangeTblEntry(void)
|
|||
|
||||
token = pg_strtok(&length); /* eat :inh */
|
||||
token = pg_strtok(&length); /* get :inh */
|
||||
local_node->inh = (token[0] == 't') ? true : false;
|
||||
local_node->inh = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :inFromCl */
|
||||
token = pg_strtok(&length); /* get :inFromCl */
|
||||
local_node->inFromCl = (token[0] == 't') ? true : false;
|
||||
local_node->inFromCl = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :checkForRead */
|
||||
token = pg_strtok(&length); /* get :checkForRead */
|
||||
local_node->checkForRead = (token[0] == 't') ? true : false;
|
||||
local_node->checkForRead = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :checkForWrite */
|
||||
token = pg_strtok(&length); /* get :checkForWrite */
|
||||
local_node->checkForWrite = (token[0] == 't') ? true : false;
|
||||
local_node->checkForWrite = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* eat :checkAsUser */
|
||||
token = pg_strtok(&length); /* get :checkAsUser */
|
||||
local_node->checkAsUser = strtoul(token, NULL, 10);
|
||||
local_node->checkAsUser = atooid(token);
|
||||
|
||||
return local_node;
|
||||
}
|
||||
|
|
@ -1479,7 +1512,7 @@ _readPath(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :pathtype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->pathtype = atol(token);
|
||||
local_node->pathtype = atoi(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :startup_cost */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
|
@ -1512,7 +1545,7 @@ _readIndexPath(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :pathtype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->path.pathtype = atol(token);
|
||||
local_node->path.pathtype = atoi(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :startup_cost */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
|
@ -1526,7 +1559,7 @@ _readIndexPath(void)
|
|||
local_node->path.pathkeys = nodeRead(true); /* now read it */
|
||||
|
||||
token = pg_strtok(&length); /* get :indexid */
|
||||
local_node->indexid = toIntList(nodeRead(true));
|
||||
local_node->indexid = toOidList(nodeRead(true));
|
||||
|
||||
token = pg_strtok(&length); /* get :indexqual */
|
||||
local_node->indexqual = nodeRead(true); /* now read it */
|
||||
|
|
@ -1540,7 +1573,7 @@ _readIndexPath(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :alljoinquals */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->alljoinquals = (token[0] == 't') ? true : false;
|
||||
local_node->alljoinquals = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :rows */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
|
@ -1566,7 +1599,7 @@ _readTidPath(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :pathtype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->path.pathtype = atol(token);
|
||||
local_node->path.pathtype = atoi(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :startup_cost */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
|
@ -1605,7 +1638,7 @@ _readAppendPath(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :pathtype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->path.pathtype = atol(token);
|
||||
local_node->path.pathtype = atoi(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :startup_cost */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
|
@ -1641,7 +1674,7 @@ _readNestPath(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :pathtype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->path.pathtype = atol(token);
|
||||
local_node->path.pathtype = atoi(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :startup_cost */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
|
@ -1687,7 +1720,7 @@ _readMergePath(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :pathtype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->jpath.path.pathtype = atol(token);
|
||||
local_node->jpath.path.pathtype = atoi(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :startup_cost */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
|
@ -1742,7 +1775,7 @@ _readHashPath(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :pathtype */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->jpath.path.pathtype = atol(token);
|
||||
local_node->jpath.path.pathtype = atoi(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :startup_cost */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
|
@ -1791,8 +1824,7 @@ _readPathKeyItem(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :sortop */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
|
||||
local_node->sortop = (Oid) atol(token);
|
||||
local_node->sortop = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :key */
|
||||
local_node->key = nodeRead(true); /* now read it */
|
||||
|
|
@ -1820,26 +1852,26 @@ _readRestrictInfo(void)
|
|||
|
||||
token = pg_strtok(&length); /* get :ispusheddown */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->ispusheddown = (token[0] == 't') ? true : false;
|
||||
local_node->ispusheddown = strtobool(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :subclauseindices */
|
||||
local_node->subclauseindices = nodeRead(true); /* now read it */
|
||||
|
||||
token = pg_strtok(&length); /* get :mergejoinoperator */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->mergejoinoperator = (Oid) atol(token);
|
||||
local_node->mergejoinoperator = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :left_sortop */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->left_sortop = (Oid) atol(token);
|
||||
local_node->left_sortop = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :right_sortop */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->right_sortop = (Oid) atol(token);
|
||||
local_node->right_sortop = atooid(token);
|
||||
|
||||
token = pg_strtok(&length); /* get :hashjoinoperator */
|
||||
token = pg_strtok(&length); /* now read it */
|
||||
local_node->hashjoinoperator = (Oid) atol(token);
|
||||
local_node->hashjoinoperator = atooid(token);
|
||||
|
||||
/* eval_cost is not part of saved representation; compute on first use */
|
||||
local_node->eval_cost = -1;
|
||||
|
|
@ -2036,28 +2068,28 @@ parsePlanString(void)
|
|||
static Datum
|
||||
readDatum(bool typbyval)
|
||||
{
|
||||
int length;
|
||||
Size length,
|
||||
i;
|
||||
int tokenLength;
|
||||
char *token;
|
||||
Datum res;
|
||||
char *s;
|
||||
int i;
|
||||
|
||||
/*
|
||||
* read the actual length of the value
|
||||
*/
|
||||
token = pg_strtok(&tokenLength);
|
||||
length = atoi(token);
|
||||
length = atoui(token);
|
||||
|
||||
token = pg_strtok(&tokenLength); /* skip the '[' */
|
||||
|
||||
if (typbyval)
|
||||
{
|
||||
if ((Size) length > sizeof(Datum))
|
||||
elog(ERROR, "readDatum: byval & length = %d", length);
|
||||
if (length > (Size) sizeof(Datum))
|
||||
elog(ERROR, "readDatum: byval & length = %u", length);
|
||||
res = (Datum) 0;
|
||||
s = (char *) (&res);
|
||||
for (i = 0; i < (int) sizeof(Datum); i++)
|
||||
for (i = 0; i < (Size) sizeof(Datum); i++)
|
||||
{
|
||||
token = pg_strtok(&tokenLength);
|
||||
s[i] = (char) atoi(token);
|
||||
|
|
|
|||
Loading…
Reference in New Issue