Support SQL92-ish DECLARE and FETCH commands.

Adds a few new keywords, but all are allowed as column names etc.

src/backend/parser/gram.y

@@ -10,7 +10,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.29 1998/09/02 15:47:30 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/gram.y,v 2.30 1998/09/13 04:19:29 thomas Exp $
  *
  * HISTORY
  *	  AUTHOR			DATE			MAJOR EVENT
@@ -185,6 +185,7 @@ Oid	param_type(int t); /* used in parse_expr.c */
 
 %type <boolean> opt_inh_star, opt_binary, opt_instead, opt_with_copy,
 				index_opt_unique, opt_verbose, opt_analyze
+%type <boolean> cursor_clause, opt_cursor, opt_readonly, opt_of
 
 %type <ival>	copy_dirn, def_type, opt_direction, remove_type,
 				opt_column, event
@@ -256,7 +257,7 @@ Oid	param_type(int t); /* used in parse_expr.c */
  */
 
 /* Keywords (in SQL92 reserved words) */
-%token	ACTION, ADD, ALL, ALTER, AND, ANY AS, ASC,
+%token	ABSOLUTE, ACTION, ADD, ALL, ALTER, AND, ANY AS, ASC,
 		BEGIN_TRANS, BETWEEN, BOTH, BY,
 		CASCADE, CAST, CHAR, CHARACTER, CHECK, CLOSE, COLLATE, COLUMN, COMMIT, 
 		CONSTRAINT, CREATE, CROSS, CURRENT, CURRENT_DATE, CURRENT_TIME, 
@@ -265,14 +266,14 @@ Oid	param_type(int t); /* used in parse_expr.c */
 		END_TRANS, EXECUTE, EXISTS, EXTRACT,
 		FETCH, FLOAT, FOR, FOREIGN, FROM, FULL,
 		GRANT, GROUP, HAVING, HOUR_P,
-		IN, INNER_P, INSERT, INTERVAL, INTO, IS,
+		IN, INNER_P, INSENSITIVE, INSERT, INTERVAL, INTO, IS,
 		JOIN, KEY, LANGUAGE, LEADING, LEFT, LIKE, LOCAL,
 		MATCH, MINUTE_P, MONTH_P, NAMES,
-		NATIONAL, NATURAL, NCHAR, NO, NOT, NOTIFY, NULL_P, NUMERIC,
-		ON, OPTION, OR, ORDER, OUTER_P,
-		PARTIAL, POSITION, PRECISION, PRIMARY, PRIVILEGES, PROCEDURE, PUBLIC,
-		REFERENCES, REVOKE, RIGHT, ROLLBACK,
-		SECOND_P, SELECT, SET, SUBSTRING,
+		NATIONAL, NATURAL, NCHAR, NEXT, NO, NOT, NOTIFY, NULL_P, NUMERIC,
+		OF, ON, ONLY, OPTION, OR, ORDER, OUTER_P,
+		PARTIAL, POSITION, PRECISION, PRIMARY, PRIOR, PRIVILEGES, PROCEDURE, PUBLIC,
+		READ, REFERENCES, RELATIVE, REVOKE, RIGHT, ROLLBACK,
+		SCROLL, SECOND_P, SELECT, SET, SUBSTRING,
 		TABLE, TIME, TIMESTAMP, TIMEZONE_HOUR, TIMEZONE_MINUTE,
 		TO, TRAILING, TRANSACTION, TRIM,
 		UNION, UNIQUE, UPDATE, USER, USING,
@@ -796,6 +797,16 @@ ColConstraint:
 				{ $$ = $1; }
 		;
 
+/* The column constraint WITH NULL gives a shift/reduce error
+ * because it requires yacc to look more than one token ahead to
+ * resolve WITH TIME ZONE and WITH NULL.
+ * So, leave it out of the syntax for now.
+			| WITH NULL_P
+				{
+					$$ = NULL;
+				}
+ * - thomas 1998-09-12
+ */
 ColConstraintElem:  CHECK '(' constraint_expr ')'
 				{
 					Constraint *n = makeNode(Constraint);
@@ -1512,13 +1523,26 @@ DestroyStmt:  DROP TABLE relation_name_list
 /*****************************************************************************
  *
  *		QUERY:
- *			fetch/move [forward | backward] [number | all ] [ in <portalname> ]
+ *			fetch/move [forward | backward] [ # | all ] [ in <portalname> ]
+ *			fetch [ forward | backward | absolute | relative ]
+ *			      [ # | all | next | prior ] [ [ in | from ] <portalname> ]
  *
  *****************************************************************************/
 
 FetchStmt:	FETCH opt_direction fetch_how_many opt_portal_name
 				{
 					FetchStmt *n = makeNode(FetchStmt);
+					if ($2 == RELATIVE)
+					{
+						if ($3 == 0)
+							elog(ERROR,"FETCH/RELATIVE at current position is not supported");
+						$2 = FORWARD;
+					}
+					if ($3 < 0)
+					{
+						$3 = -$3;
+						$2 = (($2 == FORWARD)? BACKWARD: FORWARD);
+					}
 					n->direction = $2;
 					n->howMany = $3;
 					n->portalname = $4;
@@ -1528,6 +1552,11 @@ FetchStmt:	FETCH opt_direction fetch_how_many opt_portal_name
 		|	MOVE opt_direction fetch_how_many opt_portal_name
 				{
 					FetchStmt *n = makeNode(FetchStmt);
+					if ($3 < 0)
+					{
+						$3 = -$3;
+						$2 = (($2 == FORWARD)? BACKWARD: FORWARD);
+					}
 					n->direction = $2;
 					n->howMany = $3;
 					n->portalname = $4;
@@ -1536,19 +1565,27 @@ FetchStmt:	FETCH opt_direction fetch_how_many opt_portal_name
 				}
 		;
 
-opt_direction:	FORWARD							{ $$ = FORWARD; }
-		| BACKWARD								{ $$ = BACKWARD; }
-		| /*EMPTY*/								{ $$ = FORWARD; /* default */ }
+opt_direction:	FORWARD					{ $$ = FORWARD; }
+		| BACKWARD						{ $$ = BACKWARD; }
+		| RELATIVE						{ $$ = RELATIVE; }
+		| ABSOLUTE
+			{
+				elog(NOTICE,"FETCH/ABSOLUTE not supported, using RELATIVE");
+				$$ = RELATIVE;
+			}
+		| /*EMPTY*/						{ $$ = FORWARD; /* default */ }
 		;
 
-fetch_how_many:  Iconst
-			   { $$ = $1;
-				 if ($1 <= 0) elog(ERROR,"Please specify nonnegative count for fetch"); }
+fetch_how_many:  Iconst					{ $$ = $1; }
+		| '-' Iconst					{ $$ = - $2; }
 		| ALL							{ $$ = 0; /* 0 means fetch all tuples*/ }
+		| NEXT							{ $$ = 1; }
+		| PRIOR							{ $$ = -1; }
 		| /*EMPTY*/						{ $$ = 1; /*default*/ }
 		;
 
 opt_portal_name:  IN name				{ $$ = $2; }
+		| FROM name						{ $$ = $2; }
 		| /*EMPTY*/						{ $$ = NULL; }
 		;
 
@@ -2460,11 +2497,12 @@ UpdateStmt:  UPDATE relation_name
  *				CURSOR STATEMENTS
  *
  *****************************************************************************/
-CursorStmt:  DECLARE name opt_binary CURSOR FOR
+CursorStmt:  DECLARE name opt_cursor CURSOR FOR
  			 SELECT opt_unique res_target_list2
 			 from_clause where_clause
 			 group_clause having_clause
 			 union_clause sort_clause
+			 cursor_clause
 				{
 					SelectStmt *n = makeNode(SelectStmt);
 
@@ -2493,6 +2531,30 @@ CursorStmt:  DECLARE name opt_binary CURSOR FOR
 				}
 		;
 
+opt_cursor:  BINARY						{ $$ = TRUE; }
+		| INSENSITIVE					{ $$ = FALSE; }
+		| SCROLL						{ $$ = FALSE; }
+		| INSENSITIVE SCROLL			{ $$ = FALSE; }
+		| /*EMPTY*/						{ $$ = FALSE; }
+		;
+
+cursor_clause:  FOR opt_readonly		{ $$ = $2; }
+		| /*EMPTY*/						{ $$ = FALSE; }
+		;
+
+opt_readonly:  READ ONLY				{ $$ = TRUE; }
+		| UPDATE opt_of
+			{
+				elog(ERROR,"DECLARE/UPDATE not supported;"
+					 " Cursors must be READ ONLY.");
+				$$ = FALSE;
+			}
+		;
+
+opt_of:  OF columnList
+			{
+				$$ = FALSE;
+			}
 
 /*****************************************************************************
  *
@@ -4551,6 +4613,7 @@ TypeId:  ColId
  */
 ColId:  IDENT							{ $$ = $1; }
 		| datetime						{ $$ = $1; }
+		| ABSOLUTE						{ $$ = "absolute"; }
 		| ACTION						{ $$ = "action"; }
 		| CACHE							{ $$ = "cache"; }
 		| CYCLE							{ $$ = "cycle"; }
@@ -4562,18 +4625,26 @@ ColId:  IDENT							{ $$ = $1; }
 		| FUNCTION						{ $$ = "function"; }
 		| INCREMENT						{ $$ = "increment"; }
 		| INDEX							{ $$ = "index"; }
+		| INSENSITIVE					{ $$ = "insensitive"; }
 		| KEY							{ $$ = "key"; }
 		| LANGUAGE						{ $$ = "language"; }
 		| LOCATION						{ $$ = "location"; }
 		| MATCH							{ $$ = "match"; }
 		| MAXVALUE						{ $$ = "maxvalue"; }
 		| MINVALUE						{ $$ = "minvalue"; }
+		| NEXT							{ $$ = "next"; }
+		| OF							{ $$ = "of"; }
+		| ONLY							{ $$ = "only"; }
 		| OPERATOR						{ $$ = "operator"; }
 		| OPTION						{ $$ = "option"; }
 		| PASSWORD						{ $$ = "password"; }
+		| PRIOR							{ $$ = "prior"; }
 		| PRIVILEGES					{ $$ = "privileges"; }
+		| READ							{ $$ = "read"; }
 		| RECIPE						{ $$ = "recipe"; }
+		| RELATIVE						{ $$ = "relative"; }
 		| ROW							{ $$ = "row"; }
+		| SCROLL						{ $$ = "scroll"; }
 		| SERIAL						{ $$ = "serial"; }
 		| START							{ $$ = "start"; }
 		| STATEMENT						{ $$ = "statement"; }

src/backend/parser/keywords.c

@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/parser/keywords.c,v 1.44 1998/09/01 04:30:23 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/parser/keywords.c,v 1.45 1998/09/13 04:19:31 thomas Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -28,8 +28,9 @@
  *		 search is used to locate entries.
  */
 static ScanKeyword ScanKeywords[] = {
-	/* name					value			*/
+	/* name, value */
 	{"abort", ABORT_TRANS},
+	{"absolute", ABSOLUTE},
 	{"action", ACTION},
 	{"add", ADD},
 	{"after", AFTER},
@@ -143,6 +144,7 @@ static ScanKeyword ScanKeywords[] = {
 	{"natural", NATURAL},
 	{"nchar", NCHAR},
 	{"new", NEW},
+	{"next", NEXT},
 	{"no", NO},
 	{"nocreatedb", NOCREATEDB},
 	{"nocreateuser", NOCREATEUSER},
@@ -153,9 +155,11 @@ static ScanKeyword ScanKeywords[] = {
 	{"notnull", NOTNULL},
 	{"null", NULL_P},
 	{"numeric", NUMERIC},
+	{"of", OF},
 	{"oids", OIDS},
 	{"old", CURRENT},
 	{"on", ON},
+	{"only", ONLY},
 	{"operator", OPERATOR},
 	{"option", OPTION},
 	{"or", OR},
@@ -166,12 +170,15 @@ static ScanKeyword ScanKeywords[] = {
 	{"position", POSITION},
 	{"precision", PRECISION},
 	{"primary", PRIMARY},
+	{"prior", PRIOR},
 	{"privileges", PRIVILEGES},
 	{"procedural", PROCEDURAL},
 	{"procedure", PROCEDURE},
 	{"public", PUBLIC},
+	{"read", READ},
 	{"recipe", RECIPE},
 	{"references", REFERENCES},
+	{"relative", RELATIVE},
 	{"rename", RENAME},
 	{"reset", RESET},
 	{"returns", RETURNS},
@@ -180,6 +187,7 @@ static ScanKeyword ScanKeywords[] = {
 	{"rollback", ROLLBACK},
 	{"row", ROW},
 	{"rule", RULE},
+	{"scroll", SCROLL},
 	{"second", SECOND_P},
 	{"select", SELECT},
 	{"sequence", SEQUENCE},

src/backend/parser/parse.h

@@ -29,208 +29,217 @@ typedef union
 	RuleStmt			*rstmt;
 	InsertStmt			*astmt;
 } YYSTYPE;
-#define	ACTION	258
-#define	ADD	259
-#define	ALL	260
-#define	ALTER	261
-#define	AND	262
-#define	ANY	263
-#define	AS	264
-#define	ASC	265
-#define	BEGIN_TRANS	266
-#define	BETWEEN	267
-#define	BOTH	268
-#define	BY	269
-#define	CASCADE	270
-#define	CAST	271
-#define	CHAR	272
-#define	CHARACTER	273
-#define	CHECK	274
-#define	CLOSE	275
-#define	COLLATE	276
-#define	COLUMN	277
-#define	COMMIT	278
-#define	CONSTRAINT	279
-#define	CREATE	280
-#define	CROSS	281
-#define	CURRENT	282
-#define	CURRENT_DATE	283
-#define	CURRENT_TIME	284
-#define	CURRENT_TIMESTAMP	285
-#define	CURRENT_USER	286
-#define	CURSOR	287
-#define	DAY_P	288
-#define	DECIMAL	289
-#define	DECLARE	290
-#define	DEFAULT	291
-#define	DELETE	292
-#define	DESC	293
-#define	DISTINCT	294
-#define	DOUBLE	295
-#define	DROP	296
-#define	END_TRANS	297
-#define	EXECUTE	298
-#define	EXISTS	299
-#define	EXTRACT	300
-#define	FETCH	301
-#define	FLOAT	302
-#define	FOR	303
-#define	FOREIGN	304
-#define	FROM	305
-#define	FULL	306
-#define	GRANT	307
-#define	GROUP	308
-#define	HAVING	309
-#define	HOUR_P	310
-#define	IN	311
-#define	INNER_P	312
-#define	INSERT	313
-#define	INTERVAL	314
-#define	INTO	315
-#define	IS	316
-#define	JOIN	317
-#define	KEY	318
-#define	LANGUAGE	319
-#define	LEADING	320
-#define	LEFT	321
-#define	LIKE	322
-#define	LOCAL	323
-#define	MATCH	324
-#define	MINUTE_P	325
-#define	MONTH_P	326
-#define	NAMES	327
-#define	NATIONAL	328
-#define	NATURAL	329
-#define	NCHAR	330
-#define	NO	331
-#define	NOT	332
-#define	NOTIFY	333
-#define	NULL_P	334
-#define	NUMERIC	335
-#define	ON	336
-#define	OPTION	337
-#define	OR	338
-#define	ORDER	339
-#define	OUTER_P	340
-#define	PARTIAL	341
-#define	POSITION	342
-#define	PRECISION	343
-#define	PRIMARY	344
-#define	PRIVILEGES	345
-#define	PROCEDURE	346
-#define	PUBLIC	347
-#define	REFERENCES	348
-#define	REVOKE	349
-#define	RIGHT	350
-#define	ROLLBACK	351
-#define	SECOND_P	352
-#define	SELECT	353
-#define	SET	354
-#define	SUBSTRING	355
-#define	TABLE	356
-#define	TIME	357
-#define	TIMESTAMP	358
-#define	TIMEZONE_HOUR	359
-#define	TIMEZONE_MINUTE	360
-#define	TO	361
-#define	TRAILING	362
-#define	TRANSACTION	363
-#define	TRIM	364
-#define	UNION	365
-#define	UNIQUE	366
-#define	UPDATE	367
-#define	USER	368
-#define	USING	369
-#define	VALUES	370
-#define	VARCHAR	371
-#define	VARYING	372
-#define	VIEW	373
-#define	WHERE	374
-#define	WITH	375
-#define	WORK	376
-#define	YEAR_P	377
-#define	ZONE	378
-#define	FALSE_P	379
-#define	TRIGGER	380
-#define	TRUE_P	381
-#define	TYPE_P	382
-#define	ABORT_TRANS	383
-#define	AFTER	384
-#define	AGGREGATE	385
-#define	ANALYZE	386
-#define	BACKWARD	387
-#define	BEFORE	388
-#define	BINARY	389
-#define	CACHE	390
-#define	CLUSTER	391
-#define	COPY	392
-#define	CYCLE	393
-#define	DATABASE	394
-#define	DELIMITERS	395
-#define	DO	396
-#define	EACH	397
-#define	EXPLAIN	398
-#define	EXTEND	399
-#define	FORWARD	400
-#define	FUNCTION	401
-#define	HANDLER	402
-#define	INCREMENT	403
-#define	INDEX	404
-#define	INHERITS	405
-#define	INSTEAD	406
-#define	ISNULL	407
-#define	LANCOMPILER	408
-#define	LISTEN	409
-#define	LOAD	410
-#define	LOCK_P	411
-#define	LOCATION	412
-#define	MAXVALUE	413
-#define	MINVALUE	414
-#define	MOVE	415
-#define	NEW	416
-#define	NONE	417
-#define	NOTHING	418
-#define	NOTNULL	419
-#define	OIDS	420
-#define	OPERATOR	421
-#define	PROCEDURAL	422
-#define	RECIPE	423
-#define	RENAME	424
-#define	RESET	425
-#define	RETURNS	426
-#define	ROW	427
-#define	RULE	428
-#define	SEQUENCE	429
-#define	SERIAL	430
-#define	SETOF	431
-#define	SHOW	432
-#define	START	433
-#define	STATEMENT	434
-#define	STDIN	435
-#define	STDOUT	436
-#define	TRUSTED	437
-#define	VACUUM	438
-#define	VERBOSE	439
-#define	VERSION	440
-#define	ENCODING	441
-#define	UNLISTEN	442
-#define	ARCHIVE	443
-#define	PASSWORD	444
-#define	CREATEDB	445
-#define	NOCREATEDB	446
-#define	CREATEUSER	447
-#define	NOCREATEUSER	448
-#define	VALID	449
-#define	UNTIL	450
-#define	IDENT	451
-#define	SCONST	452
-#define	Op	453
-#define	ICONST	454
-#define	PARAM	455
-#define	FCONST	456
-#define	OP	457
-#define	UMINUS	458
-#define	TYPECAST	459
+#define	ABSOLUTE	258
+#define	ACTION	259
+#define	ADD	260
+#define	ALL	261
+#define	ALTER	262
+#define	AND	263
+#define	ANY	264
+#define	AS	265
+#define	ASC	266
+#define	BEGIN_TRANS	267
+#define	BETWEEN	268
+#define	BOTH	269
+#define	BY	270
+#define	CASCADE	271
+#define	CAST	272
+#define	CHAR	273
+#define	CHARACTER	274
+#define	CHECK	275
+#define	CLOSE	276
+#define	COLLATE	277
+#define	COLUMN	278
+#define	COMMIT	279
+#define	CONSTRAINT	280
+#define	CREATE	281
+#define	CROSS	282
+#define	CURRENT	283
+#define	CURRENT_DATE	284
+#define	CURRENT_TIME	285
+#define	CURRENT_TIMESTAMP	286
+#define	CURRENT_USER	287
+#define	CURSOR	288
+#define	DAY_P	289
+#define	DECIMAL	290
+#define	DECLARE	291
+#define	DEFAULT	292
+#define	DELETE	293
+#define	DESC	294
+#define	DISTINCT	295
+#define	DOUBLE	296
+#define	DROP	297
+#define	END_TRANS	298
+#define	EXECUTE	299
+#define	EXISTS	300
+#define	EXTRACT	301
+#define	FETCH	302
+#define	FLOAT	303
+#define	FOR	304
+#define	FOREIGN	305
+#define	FROM	306
+#define	FULL	307
+#define	GRANT	308
+#define	GROUP	309
+#define	HAVING	310
+#define	HOUR_P	311
+#define	IN	312
+#define	INNER_P	313
+#define	INSENSITIVE	314
+#define	INSERT	315
+#define	INTERVAL	316
+#define	INTO	317
+#define	IS	318
+#define	JOIN	319
+#define	KEY	320
+#define	LANGUAGE	321
+#define	LEADING	322
+#define	LEFT	323
+#define	LIKE	324
+#define	LOCAL	325
+#define	MATCH	326
+#define	MINUTE_P	327
+#define	MONTH_P	328
+#define	NAMES	329
+#define	NATIONAL	330
+#define	NATURAL	331
+#define	NCHAR	332
+#define	NEXT	333
+#define	NO	334
+#define	NOT	335
+#define	NOTIFY	336
+#define	NULL_P	337
+#define	NUMERIC	338
+#define	OF	339
+#define	ON	340
+#define	ONLY	341
+#define	OPTION	342
+#define	OR	343
+#define	ORDER	344
+#define	OUTER_P	345
+#define	PARTIAL	346
+#define	POSITION	347
+#define	PRECISION	348
+#define	PRIMARY	349
+#define	PRIOR	350
+#define	PRIVILEGES	351
+#define	PROCEDURE	352
+#define	PUBLIC	353
+#define	READ	354
+#define	REFERENCES	355
+#define	RELATIVE	356
+#define	REVOKE	357
+#define	RIGHT	358
+#define	ROLLBACK	359
+#define	SCROLL	360
+#define	SECOND_P	361
+#define	SELECT	362
+#define	SET	363
+#define	SUBSTRING	364
+#define	TABLE	365
+#define	TIME	366
+#define	TIMESTAMP	367
+#define	TIMEZONE_HOUR	368
+#define	TIMEZONE_MINUTE	369
+#define	TO	370
+#define	TRAILING	371
+#define	TRANSACTION	372
+#define	TRIM	373
+#define	UNION	374
+#define	UNIQUE	375
+#define	UPDATE	376
+#define	USER	377
+#define	USING	378
+#define	VALUES	379
+#define	VARCHAR	380
+#define	VARYING	381
+#define	VIEW	382
+#define	WHERE	383
+#define	WITH	384
+#define	WORK	385
+#define	YEAR_P	386
+#define	ZONE	387
+#define	FALSE_P	388
+#define	TRIGGER	389
+#define	TRUE_P	390
+#define	TYPE_P	391
+#define	ABORT_TRANS	392
+#define	AFTER	393
+#define	AGGREGATE	394
+#define	ANALYZE	395
+#define	BACKWARD	396
+#define	BEFORE	397
+#define	BINARY	398
+#define	CACHE	399
+#define	CLUSTER	400
+#define	COPY	401
+#define	CYCLE	402
+#define	DATABASE	403
+#define	DELIMITERS	404
+#define	DO	405
+#define	EACH	406
+#define	EXPLAIN	407
+#define	EXTEND	408
+#define	FORWARD	409
+#define	FUNCTION	410
+#define	HANDLER	411
+#define	INCREMENT	412
+#define	INDEX	413
+#define	INHERITS	414
+#define	INSTEAD	415
+#define	ISNULL	416
+#define	LANCOMPILER	417
+#define	LISTEN	418
+#define	LOAD	419
+#define	LOCK_P	420
+#define	LOCATION	421
+#define	MAXVALUE	422
+#define	MINVALUE	423
+#define	MOVE	424
+#define	NEW	425
+#define	NONE	426
+#define	NOTHING	427
+#define	NOTNULL	428
+#define	OIDS	429
+#define	OPERATOR	430
+#define	PROCEDURAL	431
+#define	RECIPE	432
+#define	RENAME	433
+#define	RESET	434
+#define	RETURNS	435
+#define	ROW	436
+#define	RULE	437
+#define	SEQUENCE	438
+#define	SERIAL	439
+#define	SETOF	440
+#define	SHOW	441
+#define	START	442
+#define	STATEMENT	443
+#define	STDIN	444
+#define	STDOUT	445
+#define	TRUSTED	446
+#define	VACUUM	447
+#define	VERBOSE	448
+#define	VERSION	449
+#define	ENCODING	450
+#define	UNLISTEN	451
+#define	ARCHIVE	452
+#define	PASSWORD	453
+#define	CREATEDB	454
+#define	NOCREATEDB	455
+#define	CREATEUSER	456
+#define	NOCREATEUSER	457
+#define	VALID	458
+#define	UNTIL	459
+#define	IDENT	460
+#define	SCONST	461
+#define	Op	462
+#define	ICONST	463
+#define	PARAM	464
+#define	FCONST	465
+#define	OP	466
+#define	UMINUS	467
+#define	TYPECAST	468
 
 
 extern YYSTYPE yylval;