5 files changed, 16 insertions, 5 deletions
diff --git a/src/backend/nodes/copyfuncs.c b/src/backend/nodes/copyfuncs.c
index d6cc4cd547..c3b98a555f 100644
--- a/src/backend/nodes/copyfuncs.c
+++ b/src/backend/nodes/copyfuncs.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.34 1998/01/20 05:03:40 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/copyfuncs.c,v 1.35 1998/01/20 22:10:58 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -671,6 +671,7 @@ _copyVar(Var *from)
 	newnode->varno = from->varno;
 	newnode->varattno = from->varattno;
 	newnode->vartype = from->vartype;
+	newnode->varlevelsup = from->varlevelsup;
 
 	newnode->varnoold = from->varnoold;
 	newnode->varoattno = from->varoattno;
diff --git a/src/backend/nodes/equalfuncs.c b/src/backend/nodes/equalfuncs.c
index d569bd4712..bfed02b5e5 100644
--- a/src/backend/nodes/equalfuncs.c
+++ b/src/backend/nodes/equalfuncs.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.12 1998/01/07 21:03:26 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/equalfuncs.c,v 1.13 1998/01/20 22:11:02 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -129,6 +129,8 @@ _equalVar(Var *a, Var *b)
 		return (false);
 	if (a->vartype != b->vartype)
 		return (false);
+	if (a->varlevelsup != b->varlevelsup)
+		return (false);
 	if (a->varnoold != b->varnoold)
 		return (false);
 	if (a->varoattno != b->varoattno)
diff --git a/src/backend/nodes/makefuncs.c b/src/backend/nodes/makefuncs.c
index 95cce161d6..af5003e877 100644
--- a/src/backend/nodes/makefuncs.c
+++ b/src/backend/nodes/makefuncs.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/makefuncs.c,v 1.4 1997/09/08 02:23:39 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/makefuncs.c,v 1.5 1998/01/20 22:11:05 momjian Exp $
  *
  * NOTES
  *	  Creator functions in POSTGRES 4.2 are generated automatically. Most of
@@ -53,6 +53,7 @@ Var		   *
 makeVar(Index varno,
 		AttrNumber varattno,
 		Oid vartype,
+		Index varlevelsup,
 		Index varnoold,
 		AttrNumber varoattno)
 {
@@ -61,6 +62,7 @@ makeVar(Index varno,
 	var->varno = varno;
 	var->varattno = varattno;
 	var->vartype = vartype;
+	var->varlevelsup = varlevelsup;
 	var->varnoold = varnoold;
 	var->varoattno = varoattno;
 
diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c
index d7ede89e65..6f69c34983 100644
--- a/src/backend/nodes/outfuncs.c
+++ b/src/backend/nodes/outfuncs.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.25 1998/01/20 05:03:49 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/outfuncs.c,v 1.26 1998/01/20 22:11:12 momjian Exp $
  *
  * NOTES
  *	  Every (plan) node in POSTGRES has an associated "out" routine which
@@ -698,6 +698,8 @@ _outVar(StringInfo str, Var *node)
 	appendStringInfo(str, buf);
 	sprintf(buf, " :vartype %u ", node->vartype);
 	appendStringInfo(str, buf);
+	sprintf(buf, " :varlevelsup %u ", node->varlevelsup);
+	appendStringInfo(str, buf);
 	sprintf(buf, " :varnoold %d ", node->varnoold);
 	appendStringInfo(str, buf);
 	sprintf(buf, " :varoattno %d ", node->varoattno);
diff --git a/src/backend/nodes/readfuncs.c b/src/backend/nodes/readfuncs.c
index 2860bad174..d0bcf13875 100644
--- a/src/backend/nodes/readfuncs.c
+++ b/src/backend/nodes/readfuncs.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.21 1998/01/20 05:03:57 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/nodes/readfuncs.c,v 1.22 1998/01/20 22:11:15 momjian Exp $
  *
  * NOTES
  *	  Most of the read functions for plan nodes are tested. (In fact, they
@@ -814,6 +814,10 @@ _readVar()
 	token = lsptok(NULL, &length);		/* get vartype */
 	local_node->vartype = (Oid) atol(token);
 
+	token = lsptok(NULL, &length);		/* eat :varlevelsup */
+	token = lsptok(NULL, &length);		/* get varlevelsup */
+	local_node->varlevelsup = (Oid) atol(token);
+
 	token = lsptok(NULL, &length);		/* eat :varnoold */
 	token = lsptok(NULL, &length);		/* get varnoold */
 	local_node->varnoold = (Oid) atol(token);