AIX patch from Darren King and Univel patch from Billy Allie, mostly

related to grammar and parser issues, with one postmaster fix.

Author: bmomjian

src/backend/parser/gram.y

@@ -10,7 +10,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.99 1998/01/25 04:12:28 scrappy Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 1.100 1998/02/01 19:43:34 momjian Exp $
  *
  * HISTORY
  *	  AUTHOR			DATE			MAJOR EVENT
@@ -125,8 +125,6 @@ Oid	param_type(int t); /* used in parse_expr.c */
 		ExplainStmt, VariableSetStmt, VariableShowStmt, VariableResetStmt,
 		CreateUserStmt, AlterUserStmt, DropUserStmt
 
-%type <rtstmt> 
-
 %type <str>		opt_database, location
 
 %type <pboolean> user_createdb_clause, user_createuser_clause
@@ -261,7 +259,7 @@ Oid	param_type(int t); /* used in parse_expr.c */
 		SECOND_P, SELECT, SET, SUBSTRING,
 		TABLE, TIME, TIMESTAMP, TO, TRAILING, TRANSACTION, TRIM,
 		UNION, UNIQUE, UPDATE, USING,
-		VALUES, VARCHAR, VARYING, VERBOSE, VERSION, VIEW,
+		VALUES, VARCHAR, VARYING, VIEW,
 		WHERE, WITH, WORK, YEAR_P, ZONE
 
 /* Keywords (in SQL3 reserved words) */
@@ -2222,7 +2220,7 @@ LockStmt:  LOCK_P relation_name
 					c->typename->name = xlateSqlType("bool");
 
 					n->relname = $2;
-					n->whereClause = c;
+					n->whereClause = (Node *)c;
 					$$ = (Node *)n;
 				}
 		;
@@ -3284,8 +3282,9 @@ a_expr:  attr opt_indirection
 						makeA_Expr(OP, "<", $1, $4),
 						makeA_Expr(OP, ">", $1, $6));
 				}
-		| a_expr IN { saved_In_Expr = lcons($1,saved_In_Expr); } '(' in_expr ')' { saved_In_Expr = lnext(saved_In_Expr); }
+		| a_expr IN { saved_In_Expr = lcons($1,saved_In_Expr); } '(' in_expr ')'
 				{
+					saved_In_Expr = lnext(saved_In_Expr);
 					if (nodeTag($5) == T_SubLink)
 					{
 							SubLink *n = (SubLink *)$5;
@@ -3297,8 +3296,9 @@ a_expr:  attr opt_indirection
 					}
 					else	$$ = $5;
 				}
-		| a_expr NOT IN { saved_In_Expr = lcons($1,saved_In_Expr); } '(' not_in_expr ')' { saved_In_Expr = lnext(saved_In_Expr); }
+		| a_expr NOT IN { saved_In_Expr = lcons($1,saved_In_Expr); } '(' not_in_expr ')'
 				{
+					saved_In_Expr = lnext(saved_In_Expr);
 					if (nodeTag($6) == T_SubLink)
 					{
 							SubLink *n = (SubLink *)$6;

src/backend/parser/parse_expr.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.12 1998/01/20 22:11:55 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.13 1998/02/01 19:43:37 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -242,25 +242,24 @@ transformExpr(ParseState *pstate, Node *expr, int precedence)
 			{
 				SubLink			*sublink = (SubLink *) expr;
 				QueryTreeList	*qtree;
-				Query			*subselect;
 				List			*llist;
 
 				qtree = parse_analyze(lcons(sublink->subselect,NIL), pstate);
 				Assert(qtree->len == 1);
-				sublink->subselect = (Node *) subselect = qtree->qtrees[0];
+				sublink->subselect = (Node *) qtree->qtrees[0];
 
 				foreach(llist, sublink->lefthand)
 					lfirst(llist) = transformExpr(pstate, lfirst(llist), precedence);
 
 				if (length(sublink->lefthand) !=
-					length(subselect->targetList))
+					length(sublink->subselect->targetList))
 					elog(ERROR,"Subselect has too many or too few fields.");
 
 				if (sublink->subLinkType != EXISTS_SUBLINK)
 				{
 					char *op = lfirst(sublink->oper);
 					List *left_expr = sublink->lefthand;
-					List *right_expr = subselect->targetList;
+					List *right_expr = sublink->subselect->targetList;
 					List *elist;
 
 					sublink->oper = NIL;

src/backend/tcop/postgres.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.63 1998/01/26 01:41:35 scrappy Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/tcop/postgres.c,v 1.64 1998/02/01 19:43:46 momjian Exp $
  *
  * NOTES
  *	  this is the "main" module of the postgres backend and
@@ -492,7 +492,7 @@ pg_parse_and_plan(char *query_string,		/* string to execute */
 
 		for (i = 0; i < querytree_list->len; i++)
 		{
-			print(querytree_list->qtrees[i]);
+			nodeDisplay(querytree_list->qtrees[i]);
 			printf("\n");
 		}
 	}
@@ -1293,7 +1293,7 @@ PostgresMain(int argc, char *argv[])
 	if (IsUnderPostmaster == false)
 	{
 		puts("\nPOSTGRES backend interactive interface");
-		puts("$Revision: 1.63 $ $Date: 1998/01/26 01:41:35 $");
+		puts("$Revision: 1.64 $ $Date: 1998/02/01 19:43:46 $");
 	}
 
 	/* ----------------

src/backend/utils/adt/nabstime.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/nabstime.c,v 1.39 1998/01/07 18:46:50 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/nabstime.c,v 1.40 1998/02/01 19:43:54 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -138,11 +138,9 @@ abstime2tm(AbsoluteTime time, int *tzp, struct tm * tm, char *tzn)
 	{
 		tx = gmtime((time_t *) &time);
 	};
-#else
 #endif
 
-#ifdef DATEDEBUG
-#ifdef HAVE_INT_TIMEZONE
+#if defined(DATEDEBUG) && defined(HAVE_INT_TIMEZONE)
 	printf("datetime2tm- (localtime) %d.%02d.%02d %02d:%02d:%02d %s %s dst=%d\n",
 		   tx->tm_year, tx->tm_mon, tx->tm_mday, tx->tm_hour, tx->tm_min, tx->tm_sec,
 		   tzname[0], tzname[1], tx->tm_isdst);
@@ -151,8 +149,6 @@ abstime2tm(AbsoluteTime time, int *tzp, struct tm * tm, char *tzn)
 		   tx->tm_year, tx->tm_mon, tx->tm_mday, tx->tm_hour, tx->tm_min, tx->tm_sec,
 		   tx->tm_zone, tx->tm_isdst);
 #endif
-#else
-#endif
 
 #ifdef USE_POSIX_TIME