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Add Var.varlevelup to code. More parser cleanup.

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This commit is contained in:
Bruce Momjian
1998-01-20 22:12:17 +00:00
parent 412a5e6539
commit 7f31669bea
25 changed files with 158 additions and 104 deletions
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3
src/backend/nodes/copyfuncs.c
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@@ -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;

4
src/backend/nodes/equalfuncs.c
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@@ -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)

4
src/backend/nodes/makefuncs.c
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@@ -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;

4
src/backend/nodes/outfuncs.c
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@@ -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);

6
src/backend/nodes/readfuncs.c
View File

@@ -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);