* NOTE: a general convention when copying or comparing plan nodes is
* that we ignore the executor state subnode. We do not need to look
* at it because no current uses of copyObject() or equal() need to
- * deal with already-executing plan trees. By leaving the state subnodes
+ * deal with already-executing plan trees. By leaving the state subnodes
* out, we avoid needing to write copy/compare routines for all the
* different executor state node types.
*
*
- * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
+ * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.122 2000/09/20 15:28:01 tgl Exp $
+ * $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.192 2002/07/01 15:27:51 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#include "optimizer/clauses.h"
#include "optimizer/planmain.h"
-#include "utils/acl.h"
/*
if (list == NIL)
return NIL;
- newlist = nl = lcons(lfirst(list), NIL);
+ newlist = nl = makeList1(lfirst(list));
foreach(l, lnext(list))
{
- lnext(nl) = lcons(lfirst(l), NIL);
+ lnext(nl) = makeList1(lfirst(l));
nl = lnext(nl);
}
return newlist;
{
Plan *newnode = makeNode(Plan);
- /* ----------------
- * copy the node superclass fields
- * ----------------
+ /*
+ * copy the node superclass fields
*/
CopyPlanFields(from, newnode);
{
Result *newnode = makeNode(Result);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, resconstantqual);
{
Append *newnode = makeNode(Append);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, appendplans);
- Node_Copy(from, newnode, unionrtables);
- newnode->inheritrelid = from->inheritrelid;
- Node_Copy(from, newnode, inheritrtable);
+ newnode->isTarget = from->isTarget;
return newnode;
}
{
Scan *newnode = makeNode(Scan);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
CopyScanFields((Scan *) from, (Scan *) newnode);
{
SeqScan *newnode = makeNode(SeqScan);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
CopyScanFields((Scan *) from, (Scan *) newnode);
{
IndexScan *newnode = makeNode(IndexScan);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
CopyScanFields((Scan *) from, (Scan *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->indxid = listCopy(from->indxid);
Node_Copy(from, newnode, indxqual);
{
TidScan *newnode = makeNode(TidScan);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
CopyScanFields((Scan *) from, (Scan *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+
+ /*
+ * copy remainder of node
*/
newnode->needRescan = from->needRescan;
Node_Copy(from, newnode, tideval);
return newnode;
}
+/* ----------------
+ * _copySubqueryScan
+ * ----------------
+ */
+static SubqueryScan *
+_copySubqueryScan(SubqueryScan *from)
+{
+ SubqueryScan *newnode = makeNode(SubqueryScan);
+
+ /*
+ * copy node superclass fields
+ */
+ CopyPlanFields((Plan *) from, (Plan *) newnode);
+ CopyScanFields((Scan *) from, (Scan *) newnode);
+
+ /*
+ * copy remainder of node
+ */
+ Node_Copy(from, newnode, subplan);
+
+ return newnode;
+}
+
+/* ----------------
+ * _copyFunctionScan
+ * ----------------
+ */
+static FunctionScan *
+_copyFunctionScan(FunctionScan *from)
+{
+ FunctionScan *newnode = makeNode(FunctionScan);
+
+ /*
+ * copy node superclass fields
+ */
+ CopyPlanFields((Plan *) from, (Plan *) newnode);
+ CopyScanFields((Scan *) from, (Scan *) newnode);
+
+ return newnode;
+}
/* ----------------
* CopyJoinFields
/* subPlan list must point to subplans in the new subtree, not the old */
if (from->plan.subPlan != NIL)
newnode->plan.subPlan = nconc(newnode->plan.subPlan,
- pull_subplans((Node *) newnode->joinqual));
+ pull_subplans((Node *) newnode->joinqual));
}
{
Join *newnode = makeNode(Join);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
CopyJoinFields(from, newnode);
{
NestLoop *newnode = makeNode(NestLoop);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
CopyJoinFields((Join *) from, (Join *) newnode);
{
MergeJoin *newnode = makeNode(MergeJoin);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
CopyJoinFields((Join *) from, (Join *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, mergeclauses);
{
HashJoin *newnode = makeNode(HashJoin);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
CopyJoinFields((Join *) from, (Join *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, hashclauses);
newnode->hashjoinop = from->hashjoinop;
{
Material *newnode = makeNode(Material);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
{
Sort *newnode = makeNode(Sort);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
{
Unique *newnode = makeNode(Unique);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->numCols = from->numCols;
newnode->uniqColIdx = palloc(from->numCols * sizeof(AttrNumber));
return newnode;
}
+/* ----------------
+ * _copySetOp
+ * ----------------
+ */
+static SetOp *
+_copySetOp(SetOp *from)
+{
+ SetOp *newnode = makeNode(SetOp);
+
+ /*
+ * copy node superclass fields
+ */
+ CopyPlanFields((Plan *) from, (Plan *) newnode);
+
+ /*
+ * copy remainder of node
+ */
+ newnode->cmd = from->cmd;
+ newnode->numCols = from->numCols;
+ newnode->dupColIdx = palloc(from->numCols * sizeof(AttrNumber));
+ memcpy(newnode->dupColIdx, from->dupColIdx, from->numCols * sizeof(AttrNumber));
+ newnode->flagColIdx = from->flagColIdx;
+
+ return newnode;
+}
+
+/* ----------------
+ * _copyLimit
+ * ----------------
+ */
+static Limit *
+_copyLimit(Limit *from)
+{
+ Limit *newnode = makeNode(Limit);
+
+ /*
+ * copy node superclass fields
+ */
+ CopyPlanFields((Plan *) from, (Plan *) newnode);
+
+ /*
+ * copy remainder of node
+ */
+ Node_Copy(from, newnode, limitOffset);
+ Node_Copy(from, newnode, limitCount);
+
+ return newnode;
+}
/* ----------------
* _copyHash
{
Hash *newnode = makeNode(Hash);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
CopyPlanFields((Plan *) from, (Plan *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, hashkey);
{
Fjoin *newnode = makeNode(Fjoin);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
newnode->fj_initialized = from->fj_initialized;
{
Expr *newnode = makeNode(Expr);
- /* ----------------
- * copy node superclass fields
- * ----------------
+ /*
+ * copy node superclass fields
*/
newnode->typeOid = from->typeOid;
newnode->opType = from->opType;
{
Var *newnode = makeNode(Var);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->varno = from->varno;
newnode->varattno = from->varattno;
return newnode;
}
-static Attr *
-_copyAttr(Attr *from)
-{
- Attr *newnode = makeNode(Attr);
-
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
- Node_Copy(from, newnode, attrs);
-
- return newnode;
-}
-
/* ----------------
* _copyOper
* ----------------
{
Oper *newnode = makeNode(Oper);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->opno = from->opno;
newnode->opid = from->opid;
newnode->opresulttype = from->opresulttype;
+ newnode->opretset = from->opretset;
/* Do not copy the run-time state, if any */
newnode->op_fcache = NULL;
{
Const *newnode = makeNode(Const);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->consttype = from->consttype;
newnode->constlen = from->constlen;
if (from->constbyval || from->constisnull)
{
- /* ----------------
- * passed by value so just copy the datum.
- * Also, don't try to copy struct when value is null!
- * ----------------
+ /*
+ * passed by value so just copy the datum. Also, don't try to copy
+ * struct when value is null!
+ *
*/
newnode->constvalue = from->constvalue;
}
else
{
- /* ----------------
- * not passed by value. datum contains a pointer.
- * ----------------
+ /*
+ * not passed by value. datum contains a pointer.
*/
int length = from->constlen;
{
Param *newnode = makeNode(Param);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->paramkind = from->paramkind;
newnode->paramid = from->paramid;
{
Func *newnode = makeNode(Func);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->funcid = from->funcid;
- newnode->functype = from->functype;
+ newnode->funcresulttype = from->funcresulttype;
+ newnode->funcretset = from->funcretset;
/* Do not copy the run-time state, if any */
newnode->func_fcache = NULL;
{
Aggref *newnode = makeNode(Aggref);
- /* ----------------
- * copy remainder of node
- * ----------------
- */
- newnode->aggname = pstrdup(from->aggname);
- newnode->basetype = from->basetype;
+ newnode->aggfnoid = from->aggfnoid;
newnode->aggtype = from->aggtype;
Node_Copy(from, newnode, target);
newnode->aggstar = from->aggstar;
{
SubLink *newnode = makeNode(SubLink);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->subLinkType = from->subLinkType;
newnode->useor = from->useor;
{
FieldSelect *newnode = makeNode(FieldSelect);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, arg);
newnode->fieldnum = from->fieldnum;
{
RelabelType *newnode = makeNode(RelabelType);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, arg);
newnode->resulttype = from->resulttype;
return newnode;
}
+static FromExpr *
+_copyFromExpr(FromExpr *from)
+{
+ FromExpr *newnode = makeNode(FromExpr);
+
+ Node_Copy(from, newnode, fromlist);
+ Node_Copy(from, newnode, quals);
+
+ return newnode;
+}
+
static JoinExpr *
_copyJoinExpr(JoinExpr *from)
{
- JoinExpr *newnode = makeNode(JoinExpr);
+ JoinExpr *newnode = makeNode(JoinExpr);
newnode->jointype = from->jointype;
newnode->isNatural = from->isNatural;
Node_Copy(from, newnode, using);
Node_Copy(from, newnode, quals);
Node_Copy(from, newnode, alias);
- Node_Copy(from, newnode, colnames);
- Node_Copy(from, newnode, colvars);
+ newnode->rtindex = from->rtindex;
return newnode;
}
{
CaseExpr *newnode = makeNode(CaseExpr);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->casetype = from->casetype;
{
CaseWhen *newnode = makeNode(CaseWhen);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, expr);
Node_Copy(from, newnode, result);
return newnode;
}
+/* ----------------
+ * _copyNullTest
+ * ----------------
+ */
+static NullTest *
+_copyNullTest(NullTest *from)
+{
+ NullTest *newnode = makeNode(NullTest);
+
+ /*
+ * copy remainder of node
+ */
+ Node_Copy(from, newnode, arg);
+ newnode->nulltesttype = from->nulltesttype;
+
+ return newnode;
+}
+
+/* ----------------
+ * _copyBooleanTest
+ * ----------------
+ */
+static BooleanTest *
+_copyBooleanTest(BooleanTest *from)
+{
+ BooleanTest *newnode = makeNode(BooleanTest);
+
+ /*
+ * copy remainder of node
+ */
+ Node_Copy(from, newnode, arg);
+ newnode->booltesttype = from->booltesttype;
+
+ return newnode;
+}
+
static ArrayRef *
_copyArrayRef(ArrayRef *from)
{
ArrayRef *newnode = makeNode(ArrayRef);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->refattrlength = from->refattrlength;
newnode->refelemlength = from->refelemlength;
* _copyRelOptInfo
* ----------------
*/
-/*
- * when you change this, also make sure to fix up xfunc_copyRelOptInfo in
- * planner/path/xfunc.c accordingly!!!
- * -- JMH, 8/2/93
- */
static RelOptInfo *
_copyRelOptInfo(RelOptInfo *from)
{
RelOptInfo *newnode = makeNode(RelOptInfo);
+ newnode->reloptkind = from->reloptkind;
+
newnode->relids = listCopy(from->relids);
newnode->rows = from->rows;
Node_Copy(from, newnode, cheapest_total_path);
newnode->pruneable = from->pruneable;
- newnode->indexed = from->indexed;
+ newnode->rtekind = from->rtekind;
+ Node_Copy(from, newnode, indexlist);
newnode->pages = from->pages;
newnode->tuples = from->tuples;
+ Node_Copy(from, newnode, subplan);
+
+ newnode->joinrti = from->joinrti;
+ newnode->joinrteids = listCopy(from->joinrteids);
Node_Copy(from, newnode, baserestrictinfo);
newnode->baserestrictcost = from->baserestrictcost;
_copyIndexOptInfo(IndexOptInfo *from)
{
IndexOptInfo *newnode = makeNode(IndexOptInfo);
- int i,
- len;
+ Size len;
newnode->indexoid = from->indexoid;
newnode->pages = from->pages;
newnode->tuples = from->tuples;
+ newnode->ncolumns = from->ncolumns;
+ newnode->nkeys = from->nkeys;
+
if (from->classlist)
{
- for (len = 0; from->classlist[len] != 0; len++)
- ;
- newnode->classlist = (Oid *) palloc(sizeof(Oid) * (len + 1));
- for (i = 0; i < len; i++)
- newnode->classlist[i] = from->classlist[i];
- newnode->classlist[len] = 0;
+ /* copy the trailing zero too */
+ len = (from->ncolumns + 1) * sizeof(Oid);
+ newnode->classlist = (Oid *) palloc(len);
+ memcpy(newnode->classlist, from->classlist, len);
}
if (from->indexkeys)
{
- for (len = 0; from->indexkeys[len] != 0; len++)
- ;
- newnode->indexkeys = (int *) palloc(sizeof(int) * (len + 1));
- for (i = 0; i < len; i++)
- newnode->indexkeys[i] = from->indexkeys[i];
- newnode->indexkeys[len] = 0;
+ /* copy the trailing zero too */
+ len = (from->nkeys + 1) * sizeof(int);
+ newnode->indexkeys = (int *) palloc(len);
+ memcpy(newnode->indexkeys, from->indexkeys, len);
}
if (from->ordering)
{
- for (len = 0; from->ordering[len] != 0; len++)
- ;
- newnode->ordering = (Oid *) palloc(sizeof(Oid) * (len + 1));
- for (i = 0; i < len; i++)
- newnode->ordering[i] = from->ordering[i];
- newnode->ordering[len] = 0;
+ /* copy the trailing zero too */
+ len = (from->ncolumns + 1) * sizeof(Oid);
+ newnode->ordering = (Oid *) palloc(len);
+ memcpy(newnode->ordering, from->ordering, len);
}
newnode->relam = from->relam;
newnode->amcostestimate = from->amcostestimate;
newnode->indproc = from->indproc;
Node_Copy(from, newnode, indpred);
- newnode->lossy = from->lossy;
+ newnode->unique = from->unique;
return newnode;
}
static void
CopyPathFields(Path *from, Path *newnode)
{
-
/*
* Modify the next line, since it causes the copying to cycle (i.e.
* the parent points right back here! -- JMH, 7/7/92. Old version:
{
IndexPath *newnode = makeNode(IndexPath);
- /* ----------------
- * copy the node superclass fields
- * ----------------
+ /*
+ * copy the node superclass fields
*/
CopyPathFields((Path *) from, (Path *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
- newnode->indexid = listCopy(from->indexid);
+ Node_Copy(from, newnode, indexinfo);
Node_Copy(from, newnode, indexqual);
newnode->indexscandir = from->indexscandir;
newnode->joinrelids = listCopy(from->joinrelids);
{
TidPath *newnode = makeNode(TidPath);
- /* ----------------
- * copy the node superclass fields
- * ----------------
+ /*
+ * copy the node superclass fields
*/
CopyPathFields((Path *) from, (Path *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, tideval);
newnode->unjoined_relids = listCopy(from->unjoined_relids);
}
/* ----------------
+ * _copyAppendPath
+ * ----------------
+ */
+static AppendPath *
+_copyAppendPath(AppendPath *from)
+{
+ AppendPath *newnode = makeNode(AppendPath);
+
+ /*
+ * copy the node superclass fields
+ */
+ CopyPathFields((Path *) from, (Path *) newnode);
+
+ /*
+ * copy remainder of node
+ */
+ Node_Copy(from, newnode, subpaths);
+
+ return newnode;
+}
+
+/* ----------------
* CopyJoinPathFields
*
* This function copies the fields of the JoinPath node. It is used by
{
NestPath *newnode = makeNode(NestPath);
- /* ----------------
- * copy the node superclass fields
- * ----------------
+ /*
+ * copy the node superclass fields
*/
CopyPathFields((Path *) from, (Path *) newnode);
CopyJoinPathFields((JoinPath *) from, (JoinPath *) newnode);
{
MergePath *newnode = makeNode(MergePath);
- /* ----------------
- * copy the node superclass fields
- * ----------------
+ /*
+ * copy the node superclass fields
*/
CopyPathFields((Path *) from, (Path *) newnode);
CopyJoinPathFields((JoinPath *) from, (JoinPath *) newnode);
- /* ----------------
- * copy the remainder of the node
- * ----------------
+ /*
+ * copy the remainder of the node
*/
Node_Copy(from, newnode, path_mergeclauses);
Node_Copy(from, newnode, outersortkeys);
{
HashPath *newnode = makeNode(HashPath);
- /* ----------------
- * copy the node superclass fields
- * ----------------
+ /*
+ * copy the node superclass fields
*/
CopyPathFields((Path *) from, (Path *) newnode);
CopyJoinPathFields((JoinPath *) from, (JoinPath *) newnode);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, path_hashclauses);
{
PathKeyItem *newnode = makeNode(PathKeyItem);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, key);
newnode->sortop = from->sortop;
{
RestrictInfo *newnode = makeNode(RestrictInfo);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
Node_Copy(from, newnode, clause);
- newnode->isjoinqual = from->isjoinqual;
+ newnode->ispusheddown = from->ispusheddown;
Node_Copy(from, newnode, subclauseindices);
+ newnode->eval_cost = from->eval_cost;
+ newnode->this_selec = from->this_selec;
newnode->mergejoinoperator = from->mergejoinoperator;
newnode->left_sortop = from->left_sortop;
newnode->right_sortop = from->right_sortop;
+
+ /*
+ * Do not copy pathkeys, since they'd not be canonical in a copied
+ * query
+ */
+ newnode->left_pathkey = NIL;
+ newnode->right_pathkey = NIL;
+ newnode->left_mergescansel = from->left_mergescansel;
+ newnode->right_mergescansel = from->right_mergescansel;
newnode->hashjoinoperator = from->hashjoinoperator;
+ newnode->left_bucketsize = from->left_bucketsize;
+ newnode->right_bucketsize = from->right_bucketsize;
return newnode;
}
{
JoinInfo *newnode = makeNode(JoinInfo);
- /* ----------------
- * copy remainder of node
- * ----------------
+ /*
+ * copy remainder of node
*/
newnode->unjoined_relids = listCopy(from->unjoined_relids);
Node_Copy(from, newnode, jinfo_restrictinfo);
return newnode;
}
-static Iter *
-_copyIter(Iter *from)
-{
- Iter *newnode = makeNode(Iter);
-
- Node_Copy(from, newnode, iterexpr);
- newnode->itertype = from->itertype;
-
- return newnode;
-}
-
static Stream *
_copyStream(Stream *from)
{
{
RangeTblEntry *newnode = makeNode(RangeTblEntry);
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
+ newnode->rtekind = from->rtekind;
newnode->relid = from->relid;
+ Node_Copy(from, newnode, subquery);
+ Node_Copy(from, newnode, funcexpr);
+ newnode->jointype = from->jointype;
+ Node_Copy(from, newnode, joinaliasvars);
Node_Copy(from, newnode, alias);
Node_Copy(from, newnode, eref);
newnode->inh = from->inh;
newnode->inFromCl = from->inFromCl;
- newnode->skipAcl = from->skipAcl;
-
- return newnode;
-}
-
-static RowMark *
-_copyRowMark(RowMark *from)
-{
- RowMark *newnode = makeNode(RowMark);
-
- newnode->rti = from->rti;
- newnode->info = from->info;
+ newnode->checkForRead = from->checkForRead;
+ newnode->checkForWrite = from->checkForWrite;
+ newnode->checkAsUser = from->checkAsUser;
return newnode;
}
static FkConstraint *
_copyFkConstraint(FkConstraint *from)
{
- FkConstraint *newnode = makeNode(FkConstraint);
+ FkConstraint *newnode = makeNode(FkConstraint);
if (from->constr_name)
newnode->constr_name = pstrdup(from->constr_name);
- if (from->pktable_name)
- newnode->pktable_name = pstrdup(from->pktable_name);
+ Node_Copy(from, newnode, pktable);
Node_Copy(from, newnode, fk_attrs);
Node_Copy(from, newnode, pk_attrs);
if (from->match_type)
newnode->actions = from->actions;
newnode->deferrable = from->deferrable;
newnode->initdeferred = from->initdeferred;
-
+
return newnode;
}
static A_Expr *
_copyAExpr(A_Expr *from)
{
- A_Expr *newnode = makeNode(A_Expr);
+ A_Expr *newnode = makeNode(A_Expr);
newnode->oper = from->oper;
- if (from->opname)
- newnode->opname = pstrdup(from->opname);
+ Node_Copy(from, newnode, name);
Node_Copy(from, newnode, lexpr);
Node_Copy(from, newnode, rexpr);
return newnode;
}
-static A_Const *
-_copyAConst(A_Const *from)
+static ColumnRef *
+_copyColumnRef(ColumnRef *from)
{
- A_Const *newnode = makeNode(A_Const);
+ ColumnRef *newnode = makeNode(ColumnRef);
- newnode->val = *((Value *) (copyObject(&(from->val))));
- Node_Copy(from, newnode, typename);
+ Node_Copy(from, newnode, fields);
+ Node_Copy(from, newnode, indirection);
return newnode;
}
-static ParamNo *
-_copyParamNo(ParamNo *from)
+static ParamRef *
+_copyParamRef(ParamRef *from)
{
- ParamNo *newnode = makeNode(ParamNo);
+ ParamRef *newnode = makeNode(ParamRef);
newnode->number = from->number;
- Node_Copy(from, newnode, typename);
+ Node_Copy(from, newnode, fields);
Node_Copy(from, newnode, indirection);
return newnode;
}
+static A_Const *
+_copyAConst(A_Const *from)
+{
+ A_Const *newnode = makeNode(A_Const);
+
+ newnode->val = *((Value *) (copyObject(&(from->val))));
+ Node_Copy(from, newnode, typename);
+
+ return newnode;
+}
+
static Ident *
_copyIdent(Ident *from)
{
- Ident *newnode = makeNode(Ident);
+ Ident *newnode = makeNode(Ident);
- if (from->name)
- newnode->name = pstrdup(from->name);
- Node_Copy(from, newnode, indirection);
- newnode->isRel = from->isRel;
+ newnode->name = pstrdup(from->name);
return newnode;
}
static FuncCall *
_copyFuncCall(FuncCall *from)
{
- FuncCall *newnode = makeNode(FuncCall);
+ FuncCall *newnode = makeNode(FuncCall);
- if (from->funcname)
- newnode->funcname = pstrdup(from->funcname);
+ Node_Copy(from, newnode, funcname);
Node_Copy(from, newnode, args);
newnode->agg_star = from->agg_star;
newnode->agg_distinct = from->agg_distinct;
static A_Indices *
_copyAIndices(A_Indices *from)
{
- A_Indices *newnode = makeNode(A_Indices);
+ A_Indices *newnode = makeNode(A_Indices);
Node_Copy(from, newnode, lidx);
Node_Copy(from, newnode, uidx);
return newnode;
}
+static ExprFieldSelect *
+_copyExprFieldSelect(ExprFieldSelect *from)
+{
+ ExprFieldSelect *newnode = makeNode(ExprFieldSelect);
+
+ Node_Copy(from, newnode, arg);
+ Node_Copy(from, newnode, fields);
+ Node_Copy(from, newnode, indirection);
+
+ return newnode;
+}
+
static ResTarget *
_copyResTarget(ResTarget *from)
{
- ResTarget *newnode = makeNode(ResTarget);
+ ResTarget *newnode = makeNode(ResTarget);
if (from->name)
newnode->name = pstrdup(from->name);
{
TypeName *newnode = makeNode(TypeName);
- if (from->name)
- newnode->name = pstrdup(from->name);
+ Node_Copy(from, newnode, names);
+ newnode->typeid = from->typeid;
newnode->timezone = from->timezone;
newnode->setof = from->setof;
+ newnode->pct_type = from->pct_type;
newnode->typmod = from->typmod;
Node_Copy(from, newnode, arrayBounds);
static SortGroupBy *
_copySortGroupBy(SortGroupBy *from)
{
- SortGroupBy *newnode = makeNode(SortGroupBy);
+ SortGroupBy *newnode = makeNode(SortGroupBy);
- if (from->useOp)
- newnode->useOp = pstrdup(from->useOp);
+ Node_Copy(from, newnode, useOp);
Node_Copy(from, newnode, node);
return newnode;
}
+static Alias *
+_copyAlias(Alias *from)
+{
+ Alias *newnode = makeNode(Alias);
+
+ if (from->aliasname)
+ newnode->aliasname = pstrdup(from->aliasname);
+ Node_Copy(from, newnode, colnames);
+
+ return newnode;
+}
+
static RangeVar *
_copyRangeVar(RangeVar *from)
{
RangeVar *newnode = makeNode(RangeVar);
+ if (from->catalogname)
+ newnode->catalogname = pstrdup(from->catalogname);
+ if (from->schemaname)
+ newnode->schemaname = pstrdup(from->schemaname);
if (from->relname)
newnode->relname = pstrdup(from->relname);
- newnode->inh = from->inh;
- Node_Copy(from, newnode, name);
+ newnode->inhOpt = from->inhOpt;
+ newnode->istemp = from->istemp;
+ Node_Copy(from, newnode, alias);
return newnode;
}
static RangeSubselect *
_copyRangeSubselect(RangeSubselect *from)
{
- RangeSubselect *newnode = makeNode(RangeSubselect);
+ RangeSubselect *newnode = makeNode(RangeSubselect);
Node_Copy(from, newnode, subquery);
- Node_Copy(from, newnode, name);
+ Node_Copy(from, newnode, alias);
+
+ return newnode;
+}
+
+static RangeFunction *
+_copyRangeFunction(RangeFunction *from)
+{
+ RangeFunction *newnode = makeNode(RangeFunction);
+
+ Node_Copy(from, newnode, funccallnode);
+ Node_Copy(from, newnode, alias);
return newnode;
}
static IndexElem *
_copyIndexElem(IndexElem *from)
{
- IndexElem *newnode = makeNode(IndexElem);
+ IndexElem *newnode = makeNode(IndexElem);
if (from->name)
newnode->name = pstrdup(from->name);
+ Node_Copy(from, newnode, funcname);
Node_Copy(from, newnode, args);
- if (from->class)
- newnode->class = pstrdup(from->class);
+ Node_Copy(from, newnode, opclass);
return newnode;
}
static ColumnDef *
_copyColumnDef(ColumnDef *from)
{
- ColumnDef *newnode = makeNode(ColumnDef);
+ ColumnDef *newnode = makeNode(ColumnDef);
if (from->colname)
newnode->colname = pstrdup(from->colname);
Node_Copy(from, newnode, typename);
newnode->is_not_null = from->is_not_null;
- newnode->is_sequence = from->is_sequence;
Node_Copy(from, newnode, raw_default);
if (from->cooked_default)
newnode->cooked_default = pstrdup(from->cooked_default);
static Constraint *
_copyConstraint(Constraint *from)
{
- Constraint *newnode = makeNode(Constraint);
+ Constraint *newnode = makeNode(Constraint);
newnode->contype = from->contype;
if (from->name)
static DefElem *
_copyDefElem(DefElem *from)
{
- DefElem *newnode = makeNode(DefElem);
+ DefElem *newnode = makeNode(DefElem);
if (from->defname)
newnode->defname = pstrdup(from->defname);
newnode->commandType = from->commandType;
Node_Copy(from, newnode, utilityStmt);
newnode->resultRelation = from->resultRelation;
- if (from->into)
- newnode->into = pstrdup(from->into);
+ Node_Copy(from, newnode, into);
newnode->isPortal = from->isPortal;
newnode->isBinary = from->isBinary;
- newnode->isTemp = from->isTemp;
- newnode->unionall = from->unionall;
newnode->hasAggs = from->hasAggs;
newnode->hasSubLinks = from->hasSubLinks;
+ newnode->originalQuery = from->originalQuery;
Node_Copy(from, newnode, rtable);
Node_Copy(from, newnode, jointree);
+ newnode->rowMarks = listCopy(from->rowMarks);
+
Node_Copy(from, newnode, targetList);
- Node_Copy(from, newnode, qual);
- Node_Copy(from, newnode, rowMark);
- Node_Copy(from, newnode, distinctClause);
- Node_Copy(from, newnode, sortClause);
Node_Copy(from, newnode, groupClause);
Node_Copy(from, newnode, havingQual);
-
- /* why is intersectClause missing? */
- Node_Copy(from, newnode, unionClause);
+ Node_Copy(from, newnode, distinctClause);
+ Node_Copy(from, newnode, sortClause);
Node_Copy(from, newnode, limitOffset);
Node_Copy(from, newnode, limitCount);
+ Node_Copy(from, newnode, setOperations);
+
+ newnode->resultRelations = listCopy(from->resultRelations);
+
/*
* We do not copy the planner internal fields: base_rel_list,
- * join_rel_list, equi_key_list, query_pathkeys. Not entirely clear if
- * this is right?
+ * other_rel_list, join_rel_list, equi_key_list, query_pathkeys. Not
+ * entirely clear if this is right?
*/
return newnode;
_copyInsertStmt(InsertStmt *from)
{
InsertStmt *newnode = makeNode(InsertStmt);
-
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
- Node_Copy(from, newnode, distinctClause);
+
+ Node_Copy(from, newnode, relation);
Node_Copy(from, newnode, cols);
Node_Copy(from, newnode, targetList);
- Node_Copy(from, newnode, fromClause);
- Node_Copy(from, newnode, whereClause);
- Node_Copy(from, newnode, groupClause);
- Node_Copy(from, newnode, havingClause);
- Node_Copy(from, newnode, unionClause);
- newnode->unionall = from->unionall;
- Node_Copy(from, newnode, intersectClause);
- Node_Copy(from, newnode, forUpdate);
+ Node_Copy(from, newnode, selectStmt);
return newnode;
}
_copyDeleteStmt(DeleteStmt *from)
{
DeleteStmt *newnode = makeNode(DeleteStmt);
-
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
+
+ Node_Copy(from, newnode, relation);
Node_Copy(from, newnode, whereClause);
- newnode->inh = from->inh;
return newnode;
}
_copyUpdateStmt(UpdateStmt *from)
{
UpdateStmt *newnode = makeNode(UpdateStmt);
-
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
+
+ Node_Copy(from, newnode, relation);
Node_Copy(from, newnode, targetList);
Node_Copy(from, newnode, whereClause);
Node_Copy(from, newnode, fromClause);
- newnode->inh = from->inh;
return newnode;
}
_copySelectStmt(SelectStmt *from)
{
SelectStmt *newnode = makeNode(SelectStmt);
-
+
Node_Copy(from, newnode, distinctClause);
- if (from->into)
- newnode->into = pstrdup(from->into);
+ Node_Copy(from, newnode, into);
+ Node_Copy(from, newnode, intoColNames);
Node_Copy(from, newnode, targetList);
Node_Copy(from, newnode, fromClause);
Node_Copy(from, newnode, whereClause);
Node_Copy(from, newnode, groupClause);
Node_Copy(from, newnode, havingClause);
- Node_Copy(from, newnode, intersectClause);
- Node_Copy(from, newnode, exceptClause);
- Node_Copy(from, newnode, unionClause);
Node_Copy(from, newnode, sortClause);
if (from->portalname)
newnode->portalname = pstrdup(from->portalname);
newnode->binary = from->binary;
- newnode->istemp = from->istemp;
- newnode->unionall = from->unionall;
Node_Copy(from, newnode, limitOffset);
Node_Copy(from, newnode, limitCount);
Node_Copy(from, newnode, forUpdate);
+ newnode->op = from->op;
+ newnode->all = from->all;
+ Node_Copy(from, newnode, larg);
+ Node_Copy(from, newnode, rarg);
+
+ return newnode;
+}
+
+static SetOperationStmt *
+_copySetOperationStmt(SetOperationStmt *from)
+{
+ SetOperationStmt *newnode = makeNode(SetOperationStmt);
+
+ newnode->op = from->op;
+ newnode->all = from->all;
+ Node_Copy(from, newnode, larg);
+ Node_Copy(from, newnode, rarg);
+ newnode->colTypes = listCopy(from->colTypes);
return newnode;
}
_copyAlterTableStmt(AlterTableStmt *from)
{
AlterTableStmt *newnode = makeNode(AlterTableStmt);
-
+
newnode->subtype = from->subtype;
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
- newnode->inh = from->inh;
+ Node_Copy(from, newnode, relation);
if (from->name)
newnode->name = pstrdup(from->name);
Node_Copy(from, newnode, def);
return newnode;
}
-static ChangeACLStmt *
-_copyChangeACLStmt(ChangeACLStmt *from)
+static GrantStmt *
+_copyGrantStmt(GrantStmt *from)
{
- ChangeACLStmt *newnode = makeNode(ChangeACLStmt);
-
- if (from->aclitem)
- {
- newnode->aclitem = (struct AclItem *) palloc(sizeof(struct AclItem));
- memcpy(newnode->aclitem, from->aclitem, sizeof(struct AclItem));
- }
- newnode->modechg = from->modechg;
- Node_Copy(from, newnode, relNames);
+ GrantStmt *newnode = makeNode(GrantStmt);
+
+ newnode->is_grant = from->is_grant;
+ newnode->objtype = from->objtype;
+ Node_Copy(from, newnode, objects);
+ newnode->privileges = listCopy(from->privileges);
+ Node_Copy(from, newnode, grantees);
+
+ return newnode;
+}
+
+static PrivGrantee *
+_copyPrivGrantee(PrivGrantee *from)
+{
+ PrivGrantee *newnode = makeNode(PrivGrantee);
+
+ if (from->username)
+ newnode->username = pstrdup(from->username);
+ if (from->groupname)
+ newnode->groupname = pstrdup(from->groupname);
return newnode;
}
+static FuncWithArgs *
+_copyFuncWithArgs(FuncWithArgs *from)
+{
+ FuncWithArgs *newnode = makeNode(FuncWithArgs);
+
+ Node_Copy(from, newnode, funcname);
+ Node_Copy(from, newnode, funcargs);
+
+ return newnode;
+}
+
+static InsertDefault *
+_copyInsertDefault(InsertDefault *from)
+{
+ InsertDefault *newnode = makeNode(InsertDefault);
+
+ return newnode;
+}
+
+
static ClosePortalStmt *
_copyClosePortalStmt(ClosePortalStmt *from)
{
_copyClusterStmt(ClusterStmt *from)
{
ClusterStmt *newnode = makeNode(ClusterStmt);
-
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
+
+ Node_Copy(from, newnode, relation);
if (from->indexname)
newnode->indexname = pstrdup(from->indexname);
static CopyStmt *
_copyCopyStmt(CopyStmt *from)
{
- CopyStmt *newnode = makeNode(CopyStmt);
-
- newnode->binary = from->binary;
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
- newnode->oids = from->oids;
- newnode->direction = from->direction;
+ CopyStmt *newnode = makeNode(CopyStmt);
+
+ Node_Copy(from, newnode, relation);
+ newnode->is_from = from->is_from;
if (from->filename)
newnode->filename = pstrdup(from->filename);
- if (from->delimiter)
- newnode->delimiter = pstrdup(from->delimiter);
- if (from->null_print)
- newnode->null_print = pstrdup(from->null_print);
+ Node_Copy(from, newnode, options);
return newnode;
}
_copyCreateStmt(CreateStmt *from)
{
CreateStmt *newnode = makeNode(CreateStmt);
-
- newnode->istemp = from->istemp;
- newnode->relname = pstrdup(from->relname);
+
+ Node_Copy(from, newnode, relation);
Node_Copy(from, newnode, tableElts);
- Node_Copy(from, newnode, inhRelnames);
+ Node_Copy(from, newnode, inhRelations);
Node_Copy(from, newnode, constraints);
-
- return newnode;
-}
-
-static VersionStmt *
-_copyVersionStmt(VersionStmt *from)
-{
- VersionStmt *newnode = makeNode(VersionStmt);
-
- newnode->relname = pstrdup(from->relname);
- newnode->direction = from->direction;
- newnode->fromRelname = pstrdup(from->fromRelname);
- newnode->date = pstrdup(from->date);
+ newnode->hasoids = from->hasoids;
return newnode;
}
_copyDefineStmt(DefineStmt *from)
{
DefineStmt *newnode = makeNode(DefineStmt);
-
+
newnode->defType = from->defType;
- newnode->defname = pstrdup(from->defname);
+ Node_Copy(from, newnode, defnames);
Node_Copy(from, newnode, definition);
return newnode;
static DropStmt *
_copyDropStmt(DropStmt *from)
{
- DropStmt *newnode = makeNode(DropStmt);
-
- Node_Copy(from, newnode, relNames);
- newnode->sequence = from->sequence;
+ DropStmt *newnode = makeNode(DropStmt);
+
+ Node_Copy(from, newnode, objects);
+ newnode->removeType = from->removeType;
+ newnode->behavior = from->behavior;
return newnode;
}
{
TruncateStmt *newnode = makeNode(TruncateStmt);
- newnode->relName = pstrdup(from->relName);
+ Node_Copy(from, newnode, relation);
return newnode;
}
_copyCommentStmt(CommentStmt *from)
{
CommentStmt *newnode = makeNode(CommentStmt);
-
- newnode->objtype = from->objtype;
- newnode->objname = pstrdup(from->objname);
- if (from->objproperty)
- newnode->objproperty = pstrdup(from->objproperty);
- Node_Copy(from, newnode, objlist);
- newnode->comment = pstrdup(from->comment);
-
- return newnode;
-}
-static ExtendStmt *
-_copyExtendStmt(ExtendStmt *from)
-{
- ExtendStmt *newnode = makeNode(ExtendStmt);
-
- newnode->idxname = pstrdup(from->idxname);
- Node_Copy(from, newnode, whereClause);
- Node_Copy(from, newnode, rangetable);
+ newnode->objtype = from->objtype;
+ Node_Copy(from, newnode, objname);
+ Node_Copy(from, newnode, objargs);
+ if (from->comment)
+ newnode->comment = pstrdup(from->comment);
return newnode;
}
static FetchStmt *
_copyFetchStmt(FetchStmt *from)
{
- FetchStmt *newnode = makeNode(FetchStmt);
-
+ FetchStmt *newnode = makeNode(FetchStmt);
+
newnode->direction = from->direction;
newnode->howMany = from->howMany;
newnode->portalname = pstrdup(from->portalname);
static IndexStmt *
_copyIndexStmt(IndexStmt *from)
{
- IndexStmt *newnode = makeNode(IndexStmt);
-
+ IndexStmt *newnode = makeNode(IndexStmt);
+
newnode->idxname = pstrdup(from->idxname);
- newnode->relname = pstrdup(from->relname);
+ Node_Copy(from, newnode, relation);
newnode->accessMethod = pstrdup(from->accessMethod);
Node_Copy(from, newnode, indexParams);
- Node_Copy(from, newnode, withClause);
Node_Copy(from, newnode, whereClause);
Node_Copy(from, newnode, rangetable);
newnode->unique = from->unique;
return newnode;
}
-static ProcedureStmt *
-_copyProcedureStmt(ProcedureStmt *from)
+static CreateFunctionStmt *
+_copyCreateFunctionStmt(CreateFunctionStmt *from)
{
- ProcedureStmt *newnode = makeNode(ProcedureStmt);
-
- newnode->funcname = pstrdup(from->funcname);
- Node_Copy(from, newnode, defArgs);
+ CreateFunctionStmt *newnode = makeNode(CreateFunctionStmt);
+
+ newnode->replace = from->replace;
+ Node_Copy(from, newnode, funcname);
+ Node_Copy(from, newnode, argTypes);
Node_Copy(from, newnode, returnType);
+ Node_Copy(from, newnode, options);
Node_Copy(from, newnode, withClause);
- Node_Copy(from, newnode, as);
- newnode->language = pstrdup(from->language);
return newnode;
}
_copyRemoveAggrStmt(RemoveAggrStmt *from)
{
RemoveAggrStmt *newnode = makeNode(RemoveAggrStmt);
-
- newnode->aggname = pstrdup(from->aggname);
- newnode->aggtype = pstrdup(from->aggtype);
+
+ Node_Copy(from, newnode, aggname);
+ Node_Copy(from, newnode, aggtype);
+ newnode->behavior = from->behavior;
return newnode;
}
_copyRemoveFuncStmt(RemoveFuncStmt *from)
{
RemoveFuncStmt *newnode = makeNode(RemoveFuncStmt);
-
- newnode->funcname = pstrdup(from->funcname);
+
+ Node_Copy(from, newnode, funcname);
Node_Copy(from, newnode, args);
+ newnode->behavior = from->behavior;
return newnode;
}
_copyRemoveOperStmt(RemoveOperStmt *from)
{
RemoveOperStmt *newnode = makeNode(RemoveOperStmt);
-
- newnode->opname = pstrdup(from->opname);
- Node_Copy(from, newnode, args);
-
- return newnode;
-}
-static RemoveStmt *
-_copyRemoveStmt(RemoveStmt *from)
-{
- RemoveStmt *newnode = makeNode(RemoveStmt);
-
- newnode->removeType = from->removeType;
- newnode->name = pstrdup(from->name);
+ Node_Copy(from, newnode, opname);
+ Node_Copy(from, newnode, args);
+ newnode->behavior = from->behavior;
return newnode;
}
_copyRenameStmt(RenameStmt *from)
{
RenameStmt *newnode = makeNode(RenameStmt);
-
- newnode->relname = pstrdup(from->relname);
- newnode->inh = from->inh;
- if (from->column)
- newnode->column = pstrdup(from->column);
+
+ Node_Copy(from, newnode, relation);
+ if (from->oldname)
+ newnode->oldname = pstrdup(from->oldname);
if (from->newname)
newnode->newname = pstrdup(from->newname);
+ newnode->renameType = from->renameType;
return newnode;
}
static RuleStmt *
_copyRuleStmt(RuleStmt *from)
{
- RuleStmt *newnode = makeNode(RuleStmt);
-
+ RuleStmt *newnode = makeNode(RuleStmt);
+
+ Node_Copy(from, newnode, relation);
newnode->rulename = pstrdup(from->rulename);
Node_Copy(from, newnode, whereClause);
newnode->event = from->event;
- Node_Copy(from, newnode, object);
newnode->instead = from->instead;
Node_Copy(from, newnode, actions);
{
NotifyStmt *newnode = makeNode(NotifyStmt);
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
+ Node_Copy(from, newnode, relation);
return newnode;
}
{
ListenStmt *newnode = makeNode(ListenStmt);
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
+ Node_Copy(from, newnode, relation);
return newnode;
}
{
UnlistenStmt *newnode = makeNode(UnlistenStmt);
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
+ Node_Copy(from, newnode, relation);
return newnode;
}
{
ViewStmt *newnode = makeNode(ViewStmt);
- if (from->viewname)
- newnode->viewname = pstrdup(from->viewname);
+ Node_Copy(from, newnode, view);
Node_Copy(from, newnode, aliases);
Node_Copy(from, newnode, query);
return newnode;
}
+static CreateDomainStmt *
+_copyCreateDomainStmt(CreateDomainStmt *from)
+{
+ CreateDomainStmt *newnode = makeNode(CreateDomainStmt);
+
+ Node_Copy(from, newnode, domainname);
+ Node_Copy(from, newnode, typename);
+ Node_Copy(from, newnode, constraints);
+
+ return newnode;
+}
+
static CreatedbStmt *
_copyCreatedbStmt(CreatedbStmt *from)
{
- CreatedbStmt *newnode = makeNode(CreatedbStmt);
+ CreatedbStmt *newnode = makeNode(CreatedbStmt);
+
+ if (from->dbname)
+ newnode->dbname = pstrdup(from->dbname);
+ Node_Copy(from, newnode, options);
+
+ return newnode;
+}
+
+static AlterDatabaseSetStmt *
+_copyAlterDatabaseSetStmt(AlterDatabaseSetStmt *from)
+{
+ AlterDatabaseSetStmt *newnode = makeNode(AlterDatabaseSetStmt);
if (from->dbname)
newnode->dbname = pstrdup(from->dbname);
- if (from->dbpath)
- newnode->dbpath = pstrdup(from->dbpath);
- newnode->encoding = from->encoding;
+ if (from->variable)
+ newnode->variable = pstrdup(from->variable);
+ Node_Copy(from, newnode, value);
return newnode;
}
static DropdbStmt *
_copyDropdbStmt(DropdbStmt *from)
{
- DropdbStmt *newnode = makeNode(DropdbStmt);
+ DropdbStmt *newnode = makeNode(DropdbStmt);
if (from->dbname)
newnode->dbname = pstrdup(from->dbname);
static VacuumStmt *
_copyVacuumStmt(VacuumStmt *from)
{
- VacuumStmt *newnode = makeNode(VacuumStmt);
+ VacuumStmt *newnode = makeNode(VacuumStmt);
- newnode->verbose = from->verbose;
+ newnode->vacuum = from->vacuum;
+ newnode->full = from->full;
newnode->analyze = from->analyze;
- if (from->vacrel)
- newnode->vacrel = pstrdup(from->vacrel);
- Node_Copy(from, newnode, va_spec);
+ newnode->freeze = from->freeze;
+ newnode->verbose = from->verbose;
+ Node_Copy(from, newnode, relation);
+ Node_Copy(from, newnode, va_cols);
return newnode;
}
static ExplainStmt *
_copyExplainStmt(ExplainStmt *from)
{
- ExplainStmt *newnode = makeNode(ExplainStmt);
+ ExplainStmt *newnode = makeNode(ExplainStmt);
Node_Copy(from, newnode, query);
newnode->verbose = from->verbose;
+ newnode->analyze = from->analyze;
return newnode;
}
static CreateSeqStmt *
_copyCreateSeqStmt(CreateSeqStmt *from)
{
- CreateSeqStmt *newnode = makeNode(CreateSeqStmt);
+ CreateSeqStmt *newnode = makeNode(CreateSeqStmt);
- if (from->seqname)
- newnode->seqname = pstrdup(from->seqname);
+ Node_Copy(from, newnode, sequence);
Node_Copy(from, newnode, options);
return newnode;
if (from->name)
newnode->name = pstrdup(from->name);
- if (from->value)
- newnode->value = pstrdup(from->value);
+ Node_Copy(from, newnode, args);
+ newnode->is_local = from->is_local;
return newnode;
}
if (from->trigname)
newnode->trigname = pstrdup(from->trigname);
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
- if (from->funcname)
- newnode->funcname = pstrdup(from->funcname);
+ Node_Copy(from, newnode, relation);
+ Node_Copy(from, newnode, funcname);
Node_Copy(from, newnode, args);
newnode->before = from->before;
newnode->row = from->row;
newnode->lang = pstrdup(from->lang);
if (from->text)
newnode->text = pstrdup(from->text);
+
Node_Copy(from, newnode, attr);
if (from->when)
newnode->when = pstrdup(from->when);
newnode->isconstraint = from->isconstraint;
newnode->deferrable = from->deferrable;
newnode->initdeferred = from->initdeferred;
- if (from->constrrelname)
- newnode->constrrelname = pstrdup(from->constrrelname);
+ Node_Copy(from, newnode, constrrel);
return newnode;
}
-static DropTrigStmt *
-_copyDropTrigStmt(DropTrigStmt *from)
+static DropPropertyStmt *
+_copyDropPropertyStmt(DropPropertyStmt *from)
{
- DropTrigStmt *newnode = makeNode(DropTrigStmt);
+ DropPropertyStmt *newnode = makeNode(DropPropertyStmt);
- if (from->trigname)
- newnode->trigname = pstrdup(from->trigname);
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
+ Node_Copy(from, newnode, relation);
+ if (from->property)
+ newnode->property = pstrdup(from->property);
+ newnode->removeType = from->removeType;
+ newnode->behavior = from->behavior;
return newnode;
}
if (from->plname)
newnode->plname = pstrdup(from->plname);
- if (from->plhandler)
- newnode->plhandler = pstrdup(from->plhandler);
+ Node_Copy(from, newnode, plhandler);
+ Node_Copy(from, newnode, plvalidator);
if (from->plcompiler)
newnode->plcompiler = pstrdup(from->plcompiler);
newnode->pltrusted = from->pltrusted;
if (from->plname)
newnode->plname = pstrdup(from->plname);
+ newnode->behavior = from->behavior;
return newnode;
}
if (from->user)
newnode->user = pstrdup(from->user);
- if (from->password)
- newnode->password = pstrdup(from->password);
- newnode->sysid = from->sysid;
- newnode->createdb = from->createdb;
- newnode->createuser = from->createuser;
- Node_Copy(from, newnode, groupElts);
- if (from->validUntil)
- newnode->validUntil = pstrdup(from->validUntil);
+ Node_Copy(from, newnode, options);
return newnode;
}
if (from->user)
newnode->user = pstrdup(from->user);
- if (from->password)
- newnode->password = pstrdup(from->password);
- newnode->createdb = from->createdb;
- newnode->createuser = from->createuser;
- if (from->validUntil)
- newnode->validUntil = pstrdup(from->validUntil);
+ Node_Copy(from, newnode, options);
+
+ return newnode;
+}
+
+static AlterUserSetStmt *
+_copyAlterUserSetStmt(AlterUserSetStmt *from)
+{
+ AlterUserSetStmt *newnode = makeNode(AlterUserSetStmt);
+
+ if (from->user)
+ newnode->user = pstrdup(from->user);
+ if (from->variable)
+ newnode->variable = pstrdup(from->variable);
+ Node_Copy(from, newnode, value);
return newnode;
}
{
LockStmt *newnode = makeNode(LockStmt);
- if (from->relname)
- newnode->relname = pstrdup(from->relname);
+ Node_Copy(from, newnode, relations);
+
newnode->mode = from->mode;
return newnode;
static ConstraintsSetStmt *
_copyConstraintsSetStmt(ConstraintsSetStmt *from)
{
- ConstraintsSetStmt *newnode = makeNode(ConstraintsSetStmt);
+ ConstraintsSetStmt *newnode = makeNode(ConstraintsSetStmt);
Node_Copy(from, newnode, constraints);
newnode->deferred = from->deferred;
static CreateGroupStmt *
_copyCreateGroupStmt(CreateGroupStmt *from)
{
- CreateGroupStmt *newnode = makeNode(CreateGroupStmt);
+ CreateGroupStmt *newnode = makeNode(CreateGroupStmt);
if (from->name)
newnode->name = pstrdup(from->name);
- newnode->sysid = from->sysid;
- Node_Copy(from, newnode, initUsers);
+ Node_Copy(from, newnode, options);
return newnode;
}
static AlterGroupStmt *
_copyAlterGroupStmt(AlterGroupStmt *from)
{
- AlterGroupStmt *newnode = makeNode(AlterGroupStmt);
+ AlterGroupStmt *newnode = makeNode(AlterGroupStmt);
if (from->name)
newnode->name = pstrdup(from->name);
newnode->action = from->action;
- newnode->sysid = from->sysid;
Node_Copy(from, newnode, listUsers);
return newnode;
static DropGroupStmt *
_copyDropGroupStmt(DropGroupStmt *from)
{
- DropGroupStmt *newnode = makeNode(DropGroupStmt);
+ DropGroupStmt *newnode = makeNode(DropGroupStmt);
if (from->name)
newnode->name = pstrdup(from->name);
static ReindexStmt *
_copyReindexStmt(ReindexStmt *from)
{
- ReindexStmt *newnode = makeNode(ReindexStmt);
+ ReindexStmt *newnode = makeNode(ReindexStmt);
newnode->reindexType = from->reindexType;
+ Node_Copy(from, newnode, relation);
if (from->name)
newnode->name = pstrdup(from->name);
newnode->force = from->force;
return newnode;
}
-static SetSessionStmt *
-_copySetSessionStmt(SetSessionStmt *from)
+static CreateSchemaStmt *
+_copyCreateSchemaStmt(CreateSchemaStmt *from)
{
- SetSessionStmt *newnode = makeNode(SetSessionStmt);
+ CreateSchemaStmt *newnode = makeNode(CreateSchemaStmt);
- Node_Copy(from, newnode, args);
+ newnode->schemaname = pstrdup(from->schemaname);
+ if (from->authid)
+ newnode->authid = pstrdup(from->authid);
+ Node_Copy(from, newnode, schemaElts);
return newnode;
}
break;
case T_Float:
case T_String:
+ case T_BitString:
newnode->val.str = pstrdup(from->val.str);
break;
default:
switch (nodeTag(from))
{
-
/*
* PLAN NODES
*/
case T_TidScan:
retval = _copyTidScan(from);
break;
+ case T_SubqueryScan:
+ retval = _copySubqueryScan(from);
+ break;
+ case T_FunctionScan:
+ retval = _copyFunctionScan(from);
+ break;
case T_Join:
retval = _copyJoin(from);
break;
case T_Unique:
retval = _copyUnique(from);
break;
+ case T_SetOp:
+ retval = _copySetOp(from);
+ break;
+ case T_Limit:
+ retval = _copyLimit(from);
+ break;
case T_Hash:
retval = _copyHash(from);
break;
case T_ArrayRef:
retval = _copyArrayRef(from);
break;
- case T_Iter:
- retval = _copyIter(from);
- break;
case T_FieldSelect:
retval = _copyFieldSelect(from);
break;
case T_RangeTblRef:
retval = _copyRangeTblRef(from);
break;
+ case T_FromExpr:
+ retval = _copyFromExpr(from);
+ break;
case T_JoinExpr:
retval = _copyJoinExpr(from);
break;
case T_TidPath:
retval = _copyTidPath(from);
break;
+ case T_AppendPath:
+ retval = _copyAppendPath(from);
+ break;
case T_NestPath:
retval = _copyNestPath(from);
break;
case T_Integer:
case T_Float:
case T_String:
+ case T_BitString:
retval = _copyValue(from);
break;
case T_List:
/* rather ugly coding for speed... */
/* Note the input list cannot be NIL if we got here. */
- nl = lcons(copyObject(lfirst(list)), NIL);
+ nl = makeList1(copyObject(lfirst(list)));
retval = nl;
foreach(l, lnext(list))
{
- lnext(nl) = lcons(copyObject(lfirst(l)), NIL);
+ lnext(nl) = makeList1(copyObject(lfirst(l)));
nl = lnext(nl);
}
}
case T_SelectStmt:
retval = _copySelectStmt(from);
break;
+ case T_SetOperationStmt:
+ retval = _copySetOperationStmt(from);
+ break;
case T_AlterTableStmt:
retval = _copyAlterTableStmt(from);
break;
- case T_ChangeACLStmt:
- retval = _copyChangeACLStmt(from);
+ case T_GrantStmt:
+ retval = _copyGrantStmt(from);
break;
case T_ClosePortalStmt:
retval = _copyClosePortalStmt(from);
case T_CreateStmt:
retval = _copyCreateStmt(from);
break;
- case T_VersionStmt:
- retval = _copyVersionStmt(from);
- break;
case T_DefineStmt:
retval = _copyDefineStmt(from);
break;
case T_CommentStmt:
retval = _copyCommentStmt(from);
break;
- case T_ExtendStmt:
- retval = _copyExtendStmt(from);
- break;
case T_FetchStmt:
retval = _copyFetchStmt(from);
break;
case T_IndexStmt:
retval = _copyIndexStmt(from);
break;
- case T_ProcedureStmt:
- retval = _copyProcedureStmt(from);
+ case T_CreateFunctionStmt:
+ retval = _copyCreateFunctionStmt(from);
break;
case T_RemoveAggrStmt:
retval = _copyRemoveAggrStmt(from);
case T_RemoveOperStmt:
retval = _copyRemoveOperStmt(from);
break;
- case T_RemoveStmt:
- retval = _copyRemoveStmt(from);
- break;
case T_RenameStmt:
retval = _copyRenameStmt(from);
break;
case T_LoadStmt:
retval = _copyLoadStmt(from);
break;
+ case T_CreateDomainStmt:
+ retval = _copyCreateDomainStmt(from);
+ break;
case T_CreatedbStmt:
retval = _copyCreatedbStmt(from);
break;
+ case T_AlterDatabaseSetStmt:
+ retval = _copyAlterDatabaseSetStmt(from);
+ break;
case T_DropdbStmt:
retval = _copyDropdbStmt(from);
break;
case T_CreateTrigStmt:
retval = _copyCreateTrigStmt(from);
break;
- case T_DropTrigStmt:
- retval = _copyDropTrigStmt(from);
+ case T_DropPropertyStmt:
+ retval = _copyDropPropertyStmt(from);
break;
case T_CreatePLangStmt:
retval = _copyCreatePLangStmt(from);
case T_AlterUserStmt:
retval = _copyAlterUserStmt(from);
break;
+ case T_AlterUserSetStmt:
+ retval = _copyAlterUserSetStmt(from);
+ break;
case T_DropUserStmt:
retval = _copyDropUserStmt(from);
break;
case T_ReindexStmt:
retval = _copyReindexStmt(from);
break;
- case T_SetSessionStmt:
- retval = _copySetSessionStmt(from);
+ case T_CheckPointStmt:
+ retval = (void *) makeNode(CheckPointStmt);
+ break;
+ case T_CreateSchemaStmt:
+ retval = _copyCreateSchemaStmt(from);
break;
case T_A_Expr:
retval = _copyAExpr(from);
break;
- case T_Attr:
- retval = _copyAttr(from);
+ case T_ColumnRef:
+ retval = _copyColumnRef(from);
+ break;
+ case T_ParamRef:
+ retval = _copyParamRef(from);
break;
case T_A_Const:
retval = _copyAConst(from);
break;
- case T_ParamNo:
- retval = _copyParamNo(from);
- break;
case T_Ident:
retval = _copyIdent(from);
break;
case T_A_Indices:
retval = _copyAIndices(from);
break;
+ case T_ExprFieldSelect:
+ retval = _copyExprFieldSelect(from);
+ break;
case T_ResTarget:
retval = _copyResTarget(from);
break;
case T_SortGroupBy:
retval = _copySortGroupBy(from);
break;
+ case T_Alias:
+ retval = _copyAlias(from);
+ break;
case T_RangeVar:
retval = _copyRangeVar(from);
break;
case T_RangeSubselect:
retval = _copyRangeSubselect(from);
break;
+ case T_RangeFunction:
+ retval = _copyRangeFunction(from);
+ break;
case T_TypeName:
retval = _copyTypeName(from);
break;
case T_CaseWhen:
retval = _copyCaseWhen(from);
break;
- case T_RowMark:
- retval = _copyRowMark(from);
+ case T_NullTest:
+ retval = _copyNullTest(from);
+ break;
+ case T_BooleanTest:
+ retval = _copyBooleanTest(from);
break;
case T_FkConstraint:
retval = _copyFkConstraint(from);
break;
+ case T_PrivGrantee:
+ retval = _copyPrivGrantee(from);
+ break;
+ case T_FuncWithArgs:
+ retval = _copyFuncWithArgs(from);
+ break;
+ case T_InsertDefault:
+ retval = _copyInsertDefault(from);
+ break;
default:
elog(ERROR, "copyObject: don't know how to copy node type %d",
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