Rename Aggreg to Aggref.

src/backend/executor/execQual.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.39 1998/12/04 15:33:19 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/executor/execQual.c,v 1.40 1999/01/24 00:28:18 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -67,7 +67,7 @@ bool		execConstByVal;
 int			execConstLen;
 
 /* static functions decls */
-static Datum ExecEvalAggreg(Aggreg *agg, ExprContext *econtext, bool *isNull);
+static Datum ExecEvalAggref(Aggref *agg, ExprContext *econtext, bool *isNull);
 static Datum ExecEvalArrayRef(ArrayRef *arrayRef, ExprContext *econtext,
 				 bool *isNull, bool *isDone);
 static Datum ExecEvalAnd(Expr *andExpr, ExprContext *econtext, bool *isNull);
@@ -185,14 +185,14 @@ ExecEvalArrayRef(ArrayRef *arrayRef,
 
 
 /* ----------------------------------------------------------------
- *		ExecEvalAggreg
+ *		ExecEvalAggref
  *
  *		Returns a Datum whose value is the value of the precomputed
  *		aggregate found in the given expression context.
  * ----------------------------------------------------------------
  */
 static Datum
-ExecEvalAggreg(Aggreg *agg, ExprContext *econtext, bool *isNull)
+ExecEvalAggref(Aggref *agg, ExprContext *econtext, bool *isNull)
 {
 	*isNull = econtext->ecxt_nulls[agg->aggno];
 	return econtext->ecxt_values[agg->aggno];
@@ -1268,8 +1268,8 @@ ExecEvalExpr(Node *expression,
 											isNull,
 											isDone);
 			break;
-		case T_Aggreg:
-			retDatum = (Datum) ExecEvalAggreg((Aggreg *) expression,
+		case T_Aggref:
+			retDatum = (Datum) ExecEvalAggref((Aggref *) expression,
 											  econtext,
 											  isNull);
 			break;

src/backend/executor/nodeAgg.c

@@ -45,7 +45,7 @@ typedef struct AggFuncInfo
 	FmgrInfo	finalfn;
 } AggFuncInfo;
 
-static Datum aggGetAttr(TupleTableSlot *tuple, Aggreg *agg, bool *isNull);
+static Datum aggGetAttr(TupleTableSlot *tuple, Aggref *agg, bool *isNull);
 
 
 /* ---------------------------------------
@@ -90,7 +90,7 @@ ExecAgg(Agg *node)
 {
 	AggState   *aggstate;
 	EState	   *estate;
-	Aggreg	  **aggregates;
+	Aggref	  **aggregates;
 	Plan	   *outerPlan;
 	int			i,
 				nagg;
@@ -133,7 +133,7 @@ ExecAgg(Agg *node)
 
 		nagg = length(node->aggs);
 
-		aggregates = (Aggreg **) palloc(sizeof(Aggreg *) * nagg);
+		aggregates = (Aggref **) palloc(sizeof(Aggref *) * nagg);
 
 		/* take List* and make it an array that can be quickly indexed */
 		alist = node->aggs;
@@ -163,7 +163,7 @@ ExecAgg(Agg *node)
 
 		for (i = 0; i < nagg; i++)
 		{
-			Aggreg	   *agg;
+			Aggref	   *agg;
 			char	   *aggname;
 			HeapTuple	aggTuple;
 			Form_pg_aggregate aggp;
@@ -628,7 +628,7 @@ ExecEndAgg(Agg *node)
  */
 static Datum
 aggGetAttr(TupleTableSlot *slot,
-		   Aggreg *agg,
+		   Aggref *agg,
 		   bool *isNull)
 {
 	Datum		result;

src/backend/nodes/copyfuncs.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.53 1999/01/21 22:55:41 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.54 1999/01/24 00:28:19 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -899,13 +899,13 @@ _copyFunc(Func *from)
 }
 
 /* ----------------
- *		_copyAggreg
+ *		_copyAggref
  * ----------------
  */
-static Aggreg *
-_copyAggreg(Aggreg *from)
+static Aggref *
+_copyAggref(Aggref *from)
 {
-	Aggreg	   *newnode = makeNode(Aggreg);
+	Aggref	   *newnode = makeNode(Aggref);
 
 	/* ----------------
 	 *	copy remainder of node
@@ -1782,8 +1782,8 @@ copyObject(void *from)
 		case T_ArrayRef:
 			retval = _copyArrayRef(from);
 			break;
-		case T_Aggreg:
-			retval = _copyAggreg(from);
+		case T_Aggref:
+			retval = _copyAggref(from);
 			break;
 		case T_SubLink:
 			retval = _copySubLink(from);

src/backend/nodes/outfuncs.c

@@ -5,7 +5,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- *  $Id: outfuncs.c,v 1.60 1999/01/21 16:08:36 vadim Exp $
+ *  $Id: outfuncs.c,v 1.61 1999/01/24 00:28:20 momjian Exp $
  *
  * NOTES
  *	  Every (plan) node in POSTGRES has an associated "out" routine which
@@ -686,10 +686,10 @@ _outConst(StringInfo str, Const *node)
 }
 
 /*
- *	Aggreg
+ *	Aggref
  */
 static void
-_outAggreg(StringInfo str, Aggreg *node)
+_outAggref(StringInfo str, Aggref *node)
 {
 	appendStringInfo(str, 
 			" AGGREG :aggname %s :basetype %u :aggtype %u :target ",
@@ -1506,8 +1506,8 @@ _outNode(StringInfo str, void *obj)
 			case T_Const:
 				_outConst(str, obj);
 				break;
-			case T_Aggreg:
-				_outAggreg(str, obj);
+			case T_Aggref:
+				_outAggref(str, obj);
 				break;
 			case T_SubLink:
 				_outSubLink(str, obj);

src/backend/nodes/readfuncs.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.42 1999/01/21 16:08:37 vadim Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.43 1999/01/24 00:28:20 momjian Exp $
  *
  * NOTES
  *	  Most of the read functions for plan nodes are tested. (In fact, they
@@ -1161,19 +1161,19 @@ _readParam()
 }
 
 /* ----------------
- *		_readAggreg
+ *		_readAggref
  *
- *	Aggreg is a subclass of Node
+ *	Aggref is a subclass of Node
  * ----------------
  */
-static Aggreg *
-_readAggreg()
+static Aggref *
+_readAggref()
 {
-	Aggreg	   *local_node;
+	Aggref	   *local_node;
 	char	   *token;
 	int			length;
 
-	local_node = makeNode(Aggreg);
+	local_node = makeNode(Aggref);
 
 	token = lsptok(NULL, &length);		/* eat :aggname */
 	token = lsptok(NULL, &length);		/* get aggname */
@@ -2040,7 +2040,7 @@ parsePlanString(void)
 	else if (!strncmp(token, "SORT", length))
 		return_value = _readSort();
 	else if (!strncmp(token, "AGGREG", length))
-		return_value = _readAggreg();
+		return_value = _readAggref();
 	else if (!strncmp(token, "SUBLINK", length))
 		return_value = _readSubLink();
 	else if (!strncmp(token, "AGG", length))

src/backend/optimizer/plan/setrefs.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/optimizer/plan/setrefs.c,v 1.31 1999/01/23 23:28:08 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/optimizer/plan/setrefs.c,v 1.32 1999/01/24 00:28:20 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -611,8 +611,8 @@ replace_result_clause(Node *clause,
 		((Var *) clause)->varno = (Index) OUTER;
 		((Var *) clause)->varattno = subplanVar->resdom->resno;
 	}
-	else if (IsA(clause, Aggreg))
-		replace_result_clause(((Aggreg *) clause)->target, subplanTargetList);
+	else if (IsA(clause, Aggref))
+		replace_result_clause(((Aggref *) clause)->target, subplanTargetList);
 	else if (is_funcclause(clause))
 	{
 		List	   *subExpr;
@@ -704,7 +704,7 @@ OperandIsInner(Node *opnd, int inner_relid)
  *	  changes the target list of an Agg node so that it points to
  *	  the tuples returned by its left tree subplan.
  *
- *	We now also generate a linked list of Aggreg pointers for Agg.
+ *	We now also generate a linked list of Aggref pointers for Agg.
  *
  */
 List *
@@ -765,10 +765,10 @@ replace_agg_clause(Node *clause, List *subplanTargetList)
 		}
 		return agg_list;
 	}
-	else if (IsA(clause, Aggreg))
+	else if (IsA(clause, Aggref))
 	{
 		return lcons(clause,
-					 replace_agg_clause(((Aggreg *) clause)->target, subplanTargetList));
+					 replace_agg_clause(((Aggref *) clause)->target, subplanTargetList));
 	}
 	else if (IsA(clause, ArrayRef))
 	{
@@ -866,11 +866,11 @@ del_agg_clause(Node *clause)
 		foreach(t, ((Expr *) clause)->args)
 			lfirst(t) = del_agg_clause(lfirst(t));
 	}
-	else if (IsA(clause, Aggreg))
+	else if (IsA(clause, Aggref))
 	{
 
 		/* here is the real action, to remove the Agg node */
-		return del_agg_clause(((Aggreg *) clause)->target);
+		return del_agg_clause(((Aggref *) clause)->target);
 
 	}
 	else if (IsA(clause, ArrayRef))
@@ -967,10 +967,10 @@ check_having_qual_for_vars(Node *clause, List *targetlist_so_far)
 	}
       return targetlist_so_far;
     }
-  else if (IsA(clause, Aggreg))
+  else if (IsA(clause, Aggref))
     {
 	  targetlist_so_far = 
-	    check_having_qual_for_vars(((Aggreg *) clause)->target, targetlist_so_far);
+	    check_having_qual_for_vars(((Aggref *) clause)->target, targetlist_so_far);
 	  return targetlist_so_far;
     }
   else if (IsA(clause, ArrayRef))
@@ -1100,10 +1100,10 @@ check_having_qual_for_aggs(Node *clause, List *subplanTargetList, List *groupCla
 		}
 		return agg_list;
 	}
-	else if (IsA(clause, Aggreg))
+	else if (IsA(clause, Aggref))
 	{
 		return lcons(clause,
-		    check_having_qual_for_aggs(((Aggreg *) clause)->target, subplanTargetList,
+		    check_having_qual_for_aggs(((Aggref *) clause)->target, subplanTargetList,
 					       groupClause));		
 	}
 	else if (IsA(clause, ArrayRef))

src/backend/optimizer/plan/subselect.c

@@ -282,8 +282,8 @@ _finalize_primnode(void *expr, List **subplan)
 	else if (or_clause(expr) || and_clause(expr) || is_opclause(expr) ||
 			 not_clause(expr) || is_funcclause(expr))
 		return _finalize_primnode(((Expr *) expr)->args, subplan);
-	else if (IsA(expr, Aggreg))
-		return _finalize_primnode(((Aggreg *) expr)->target, subplan);
+	else if (IsA(expr, Aggref))
+		return _finalize_primnode(((Aggref *) expr)->target, subplan);
 	else if (IsA(expr, ArrayRef))
 	{
 		result = _finalize_primnode(((ArrayRef *) expr)->refupperindexpr, subplan);
@@ -349,9 +349,9 @@ SS_replace_correlation_vars(Node *expr)
 			 not_clause(expr) || is_funcclause(expr))
 		((Expr *) expr)->args = (List *)
 			SS_replace_correlation_vars((Node *) ((Expr *) expr)->args);
-	else if (IsA(expr, Aggreg))
-		((Aggreg *) expr)->target =
-			SS_replace_correlation_vars((Node *) ((Aggreg *) expr)->target);
+	else if (IsA(expr, Aggref))
+		((Aggref *) expr)->target =
+			SS_replace_correlation_vars((Node *) ((Aggref *) expr)->target);
 	else if (IsA(expr, ArrayRef))
 	{
 		((ArrayRef *) expr)->refupperindexpr = (List *)
@@ -530,8 +530,8 @@ SS_pull_subplan(void *expr)
 	else if (or_clause(expr) || and_clause(expr) || is_opclause(expr) ||
 			 not_clause(expr) || is_funcclause(expr))
 		return SS_pull_subplan(((Expr *) expr)->args);
-	else if (IsA(expr, Aggreg))
-		return SS_pull_subplan(((Aggreg *) expr)->target);
+	else if (IsA(expr, Aggref))
+		return SS_pull_subplan(((Aggref *) expr)->target);
 	else if (IsA(expr, ArrayRef))
 	{
 		result = SS_pull_subplan(((ArrayRef *) expr)->refupperindexpr);

src/backend/optimizer/util/clauses.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.26 1998/12/04 15:34:14 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.27 1999/01/24 00:28:21 momjian Exp $
  *
  * HISTORY
  *	  AUTHOR			DATE			MAJOR EVENT
@@ -145,7 +145,7 @@ static bool
 agg_clause(Node *clause)
 {
 	return
-	(clause != NULL && nodeTag(clause) == T_Aggreg);
+	(clause != NULL && nodeTag(clause) == T_Aggref);
 }
 
 /*****************************************************************************
@@ -548,7 +548,7 @@ fix_opid(Node *clause)
 		fix_opid((Node *) get_rightop((Expr *) clause));
 	}
 	else if (agg_clause(clause))
-		fix_opid(((Aggreg *) clause)->target);
+		fix_opid(((Aggref *) clause)->target);
 	else if (is_subplan(clause) &&
 			 ((SubPlan *) ((Expr *) clause)->oper)->sublink->subLinkType != EXISTS_SUBLINK)
 	{

src/backend/optimizer/util/tlist.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/optimizer/util/tlist.c,v 1.21 1998/12/04 15:34:15 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/optimizer/util/tlist.c,v 1.22 1999/01/24 00:28:22 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -483,7 +483,7 @@ flatten_tlistentry(Node *tlistentry, List *flat_tlist)
 
 		return ((Node *) make_funcclause((Func *) expr->oper, temp_result));
 	}
-	else if (IsA(tlistentry, Aggreg))
+	else if (IsA(tlistentry, Aggref))
 	{
 		return tlistentry;
 	}

src/backend/optimizer/util/var.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/optimizer/util/var.c,v 1.14 1998/12/04 15:34:15 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/optimizer/util/var.c,v 1.15 1999/01/24 00:28:22 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -194,8 +194,8 @@ pull_var_clause(Node *clause)
 			retval = nconc(retval,
 				 pull_var_clause(lfirst(((Expr *) lfirst(temp))->args)));
 	}
-	else if (IsA(clause, Aggreg))
-		retval = pull_var_clause(((Aggreg *) clause)->target);
+	else if (IsA(clause, Aggref))
+		retval = pull_var_clause(((Aggref *) clause)->target);
 	else if (IsA(clause, ArrayRef))
 	{
 		List	   *temp;

src/backend/parser/gram.c

@@ -239,7 +239,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/Attic/gram.c,v 2.61 1999/01/22 19:35:49 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/Attic/gram.c,v 2.62 1999/01/24 00:28:23 momjian Exp $
  *
  * HISTORY
  *	  AUTHOR			DATE			MAJOR EVENT

src/backend/parser/parse_agg.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_agg.c,v 1.15 1998/12/08 06:18:56 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_agg.c,v 1.16 1999/01/24 00:28:29 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -37,7 +37,7 @@ static bool tleIsAggOrGroupCol(TargetEntry *tle, List *groupClause);
 
 /*
  * contain_agg_clause--
- *	  Recursively find aggreg nodes from a clause.
+ *	  Recursively find aggref nodes from a clause.
  *
  *	  Returns true if any aggregate found.
  */
@@ -46,7 +46,7 @@ contain_agg_clause(Node *clause)
 {
 	if (clause == NULL)
 		return FALSE;
-	else if (IsA(clause, Aggreg))
+	else if (IsA(clause, Aggref))
 		return TRUE;
 	else if (IsA(clause, Iter))
 		return contain_agg_clause(((Iter *) clause)->iterexpr);
@@ -105,7 +105,7 @@ exprIsAggOrGroupCol(Node *expr, List *groupClause)
 	List	   *gl;
 
 	if (expr == NULL || IsA(expr, Const) ||
-		IsA(expr, Param) || IsA(expr, Aggreg) || 
+		IsA(expr, Param) || IsA(expr, Aggref) || 
 		IsA(expr, SubLink))		/* can't handle currently !!! */
 		return TRUE;
 
@@ -155,7 +155,7 @@ tleIsAggOrGroupCol(TargetEntry *tle, List *groupClause)
 		}
 	}
 
-	if (IsA(expr, Aggreg))
+	if (IsA(expr, Aggref))
 		return TRUE;
 
 	if (IsA(expr, Expr))
@@ -217,7 +217,7 @@ parseCheckAggregates(ParseState *pstate, Query *qry)
 }
 
 
-Aggreg *
+Aggref *
 ParseAgg(ParseState *pstate, char *aggname, Oid basetype,
 		 List *target, int precedence)
 {
@@ -225,7 +225,7 @@ ParseAgg(ParseState *pstate, char *aggname, Oid basetype,
 	Oid			vartype;
 	Oid			xfn1;
 	Form_pg_aggregate aggform;
-	Aggreg	   *aggreg;
+	Aggref	   *aggref;
 	HeapTuple	theAggTuple;
 	bool		usenulls = false;
 
@@ -324,18 +324,18 @@ ParseAgg(ParseState *pstate, char *aggname, Oid basetype,
 		}
 	}
 
-	aggreg = makeNode(Aggreg);
-	aggreg->aggname = pstrdup(aggname);
-	aggreg->basetype = aggform->aggbasetype;
-	aggreg->aggtype = fintype;
+	aggref = makeNode(Aggref);
+	aggref->aggname = pstrdup(aggname);
+	aggref->basetype = aggform->aggbasetype;
+	aggref->aggtype = fintype;
 
-	aggreg->target = lfirst(target);
+	aggref->target = lfirst(target);
 	if (usenulls)
-		aggreg->usenulls = true;
+		aggref->usenulls = true;
 
 	pstate->p_hasAggs = true;
 
-	return aggreg;
+	return aggref;
 }
 
 /*

src/backend/parser/parse_expr.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.38 1998/12/13 23:56:43 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.39 1999/01/24 00:28:29 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -586,8 +586,8 @@ exprType(Node *expr)
 		case T_ArrayRef:
 			type = ((ArrayRef *) expr)->refelemtype;
 			break;
-		case T_Aggreg:
-			type = ((Aggreg *) expr)->aggtype;
+		case T_Aggref:
+			type = ((Aggref *) expr)->aggtype;
 			break;
 		case T_Param:
 			type = ((Param *) expr)->paramtype;

src/backend/parser/parse_target.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.32 1998/12/13 23:56:44 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.33 1999/01/24 00:28:30 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -872,8 +872,8 @@ FigureColname(Node *expr, Node *resval)
 {
 	switch (nodeTag(expr))
 	{
-		case T_Aggreg:
-			return (char *) ((Aggreg *) expr)->aggname;
+		case T_Aggref:
+			return (char *) ((Aggref *) expr)->aggname;
 		case T_Expr:
 			if (((Expr *) expr)->opType == FUNC_EXPR)
 			{

src/backend/rewrite/locks.c

@@ -6,7 +6,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/rewrite/Attic/locks.c,v 1.14 1998/10/02 16:27:45 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/rewrite/Attic/locks.c,v 1.15 1999/01/24 00:28:30 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -66,9 +66,9 @@ nodeThisLockWasTriggered(Node *node, int varno, AttrNumber attnum,
 												sublevels_up);
 			}
 			break;
-		case T_Aggreg:
+		case T_Aggref:
 			{
-				Aggreg	   *agg = (Aggreg *) node;
+				Aggref	   *agg = (Aggref *) node;
 
 				return nodeThisLockWasTriggered(agg->target, varno, attnum,
 												sublevels_up);

src/backend/rewrite/rewriteManip.c

@@ -6,7 +6,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteManip.c,v 1.24 1999/01/18 00:09:56 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/rewrite/rewriteManip.c,v 1.25 1999/01/24 00:28:31 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -53,9 +53,9 @@ OffsetVarNodes(Node *node, int offset, int sublevels_up)
 			}
 			break;
 
-		case T_Aggreg:
+		case T_Aggref:
 			{
-				Aggreg	*agg = (Aggreg *)node;
+				Aggref	*agg = (Aggref *)node;
 
 				OffsetVarNodes(
 						(Node *)(agg->target),
@@ -271,9 +271,9 @@ ChangeVarNodes(Node *node, int rt_index, int new_index, int sublevels_up)
 			}
 			break;
 
-		case T_Aggreg:
+		case T_Aggref:
 			{
-				Aggreg	*agg = (Aggreg *)node;
+				Aggref	*agg = (Aggref *)node;
 
 				ChangeVarNodes(
 						(Node *)(agg->target),
@@ -641,8 +641,8 @@ ResolveNew(RewriteInfo *info, List *targetlist, Node **nodePtr,
 			ResolveNew(info, targetlist, &((TargetEntry *) node)->expr,
 					   sublevels_up);
 			break;
-		case T_Aggreg:
-			ResolveNew(info, targetlist, &((Aggreg *) node)->target,
+		case T_Aggref:
+			ResolveNew(info, targetlist, &((Aggref *) node)->target,
 					   sublevels_up);
 			break;
 		case T_Expr:
@@ -746,9 +746,9 @@ nodeHandleRIRAttributeRule(Node **nodePtr,
 										   sublevels_up);
 			}
 			break;
-		case T_Aggreg:
+		case T_Aggref:
 			{
-				Aggreg	   *agg = (Aggreg *) node;
+				Aggref	   *agg = (Aggref *) node;
 
 				nodeHandleRIRAttributeRule(&agg->target, rtable, targetlist,
 									rt_index, attr_num, modified, badsql,
@@ -911,9 +911,9 @@ nodeHandleViewRule(Node **nodePtr,
 								   rt_index, modified, sublevels_up);
 			}
 			break;
-		case T_Aggreg:
+		case T_Aggref:
 			{
-				Aggreg	   *agg = (Aggreg *) node;
+				Aggref	   *agg = (Aggref *) node;
 
 				nodeHandleViewRule(&(agg->target), rtable, targetlist,
 								   rt_index, modified, sublevels_up);

src/backend/utils/adt/ruleutils.c

@@ -3,7 +3,7 @@
  *			  out of it's tuple
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.6 1998/10/26 01:01:35 tgl Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.7 1999/01/24 00:28:32 momjian Exp $
  *
  *	  This software is copyrighted by Jan Wieck - Hamburg.
  *
@@ -1245,9 +1245,9 @@ get_rule_expr(QryHier *qh, int rt_index, Node *node, bool varprefix)
 			}
 			break;
 
-		case T_Aggreg:
+		case T_Aggref:
 			{
-				Aggreg	   *agg = (Aggreg *) node;
+				Aggref	   *agg = (Aggref *) node;
 
 				strcat(buf, "\"");
 				strcat(buf, agg->aggname);
@@ -1727,9 +1727,9 @@ check_if_rte_used(int rt_index, Node *node, int sup)
 			}
 			break;
 
-		case T_Aggreg:
+		case T_Aggref:
 			{
-				Aggreg	   *agg = (Aggreg *) node;
+				Aggref	   *agg = (Aggref *) node;
 
 				return check_if_rte_used(rt_index,
 										 (Node *) (agg->target), sup);

src/include/nodes/nodes.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: nodes.h,v 1.34 1999/01/21 16:08:53 vadim Exp $
+ * $Id: nodes.h,v 1.35 1999/01/24 00:28:33 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -60,7 +60,7 @@ typedef enum NodeTag
 	T_Oper,
 	T_Const,
 	T_Param,
-	T_Aggreg,
+	T_Aggref,
 	T_SubLink,
 	T_Func,
 	T_Array,

src/include/nodes/primnodes.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: primnodes.h,v 1.23 1998/09/01 04:36:47 momjian Exp $
+ * $Id: primnodes.h,v 1.24 1999/01/24 00:28:34 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -255,7 +255,7 @@ typedef struct Func
 } Func;
 
 /* ----------------
- * Aggreg
+ * Aggref
  *		aggname			- name of the aggregate
  *		basetype		- base type Oid of the aggregate
  *		aggtype			- type Oid of final result of the aggregate
@@ -263,7 +263,7 @@ typedef struct Func
  *		aggno			- index to ecxt_values
  * ----------------
  */
-typedef struct Aggreg
+typedef struct Aggref
 {
 	NodeTag		type;
 	char	   *aggname;
@@ -272,7 +272,7 @@ typedef struct Aggreg
 	Node	   *target;
 	int			aggno;
 	bool		usenulls;
-} Aggreg;
+} Aggref;
 
 /* ----------------
  * SubLink

src/include/parser/parse_agg.h

@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: parse_agg.h,v 1.7 1998/09/01 04:37:29 momjian Exp $
+ * $Id: parse_agg.h,v 1.8 1999/01/24 00:28:37 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -18,9 +18,9 @@
 #include <nodes/primnodes.h>
 #include <parser/parse_node.h>
 
-extern void AddAggToParseState(ParseState *pstate, Aggreg *aggreg);
+extern void AddAggToParseState(ParseState *pstate, Aggref *aggref);
 extern void parseCheckAggregates(ParseState *pstate, Query *qry);
-extern Aggreg *ParseAgg(ParseState *pstate, char *aggname, Oid basetype,
+extern Aggref *ParseAgg(ParseState *pstate, char *aggname, Oid basetype,
 		 List *target, int precedence);
 extern void agg_error(char *caller, char *aggname, Oid basetypeID);