typedef union {
  int  num;
  ulong ulong_num;
  ulonglong ulonglong_num;
  LEX_STRING lex_str;
  LEX_STRING *lex_str_ptr;
  Table_ident *table;
  char *simple_string;
  Item *item;
  List<Item> *item_list;
  Key::Keytype key_type;
  enum db_type db_type;
  String *string;
  key_part_spec *key_part;
  TABLE_LIST *table_list;
  udf_func *udf;
  interval_type interval;
  LEX_USER *lex_user;
} YYSTYPE;
#define	END_OF_INPUT	258
#define	EQ	259
#define	GE	260
#define	GT_SYM	261
#define	LE	262
#define	LT	263
#define	NE	264
#define	IS	265
#define	SHIFT_LEFT	266
#define	SHIFT_RIGHT	267
#define	AVG_SUM	268
#define	COUNT_SUM	269
#define	MAX_SUM	270
#define	MIN_SUM	271
#define	SUM_SUM	272
#define	STD_SUM	273
#define	ADD	274
#define	ALTER	275
#define	AFTER_SYM	276
#define	CHANGE	277
#define	CREATE	278
#define	CROSS	279
#define	DELETE_SYM	280
#define	DROP	281
#define	INSERT	282
#define	FLUSH_SYM	283
#define	SELECT_SYM	284
#define	OPTIMIZE	285
#define	SHOW	286
#define	UPDATE_SYM	287
#define	KILL_SYM	288
#define	LOAD	289
#define	LOCK_SYM	290
#define	UNLOCK_SYM	291
#define	ACTION	292
#define	ALL	293
#define	AS	294
#define	DISTINCT	295
#define	STRAIGHT_JOIN	296
#define	AND	297
#define	ASC	298
#define	BIT_SYM	299
#define	BOTH	300
#define	BOOL_SYM	301
#define	BY	302
#define	CASCADE	303
#define	CONSTRAINT	304
#define	CHECK_SYM	305
#define	DATA_SYM	306
#define	DATABASES	307
#define	DEFAULT	308
#define	DESC	309
#define	DESCRIBE	310
#define	COLUMN_SYM	311
#define	COLUMNS	312
#define	ENCLOSED	313
#define	ESCAPED	314
#define	ESCAPE_SYM	315
#define	EXISTS	316
#define	FOREIGN	317
#define	HEAP_SYM	318
#define	ISAM_SYM	319
#define	GET_LOCK	320
#define	KEYS	321
#define	FIND_IN_SET	322
#define	FIRST_SYM	323
#define	FULL	324
#define	FROM	325
#define	GRANT	326
#define	GLOBAL_SYM	327
#define	GREATEST_SYM	328
#define	GROUP	329
#define	HOSTS_SYM	330
#define	IGNORE_SYM	331
#define	INDEX	332
#define	INFILE	333
#define	INTO	334
#define	IN_SYM	335
#define	IF	336
#define	JOIN_SYM	337
#define	LEADING	338
#define	LEAST_SYM	339
#define	LOCAL_SYM	340
#define	LONG_SYM	341
#define	LOGS_SYM	342
#define	LIKE	343
#define	LINES	344
#define	MYISAM_SYM	345
#define	PARTIAL	346
#define	PRIVILEGES	347
#define	READ_SYM	348
#define	RELEASE_LOCK	349
#define	REGEXP	350
#define	RENAME	351
#define	RESTRICT	352
#define	REFERENCES	353
#define	LOW_PRIORITY	354
#define	HIGH_PRIORITY	355
#define	MATCH	356
#define	NATURAL	357
#define	NO_SYM	358
#define	NOT	359
#define	NULL_SYM	360
#define	ON	361
#define	OPTION	362
#define	OPTIONALLY	363
#define	OR	364
#define	ORDER_SYM	365
#define	OUTER	366
#define	OUTFILE	367
#define	PROCESSLIST_SYM	368
#define	ROW_SYM	369
#define	ROWS_SYM	370
#define	HAVING	371
#define	SET	372
#define	STARTING	373
#define	STATUS_SYM	374
#define	USING	375
#define	TABLES	376
#define	TABLE_SYM	377
#define	TERMINATED	378
#define	TRAILING	379
#define	TO_SYM	380
#define	TYPE_SYM	381
#define	VALUES	382
#define	VARIABLES	383
#define	UDF_SYM	384
#define	UDF_RETURNS_SYM	385
#define	UDF_SONAME_SYM	386
#define	USAGE	387
#define	USE_SYM	388
#define	WITH	389
#define	WRITE_SYM	390
#define	WHERE	391
#define	REVOKE	392
#define	RELOAD	393
#define	SHUTDOWN	394
#define	FILE_SYM	395
#define	PROCESS	396
#define	KEY_SYM	397
#define	PRIMARY_SYM	398
#define	UNIQUE_SYM	399
#define	AUTO_INC	400
#define	BINARY	401
#define	IDENT	402
#define	NUM	403
#define	LONG_NUM	404
#define	REAL_NUM	405
#define	TEXT_STRING	406
#define	HEX_NUM	407
#define	LEX_HOSTNAME	408
#define	CHAR_SYM	409
#define	VARYING	410
#define	VARBINARY	411
#define	INT_SYM	412
#define	REAL	413
#define	SMALLINT	414
#define	BIGINT	415
#define	VARCHAR	416
#define	BLOB_SYM	417
#define	TEXT_SYM	418
#define	TINYBLOB	419
#define	TINYTEXT	420
#define	MEDIUMBLOB	421
#define	MEDIUMTEXT	422
#define	LONGBLOB	423
#define	LONGTEXT	424
#define	TIMESTAMP	425
#define	DATETIME	426
#define	DATE_SYM	427
#define	TIME_SYM	428
#define	TINYINT	429
#define	MEDIUMINT	430
#define	FLOAT_SYM	431
#define	DOUBLE_SYM	432
#define	DECIMAL_SYM	433
#define	NUMERIC_SYM	434
#define	ENUM	435
#define	ZEROFILL	436
#define	UNSIGNED	437
#define	PRECISION	438
#define	LIMIT	439
#define	STRING_SYM	440
#define	ABS	441
#define	ACOS	442
#define	ASCII	443
#define	ASIN	444
#define	ATAN	445
#define	BETWEEN_SYM	446
#define	BIN	447
#define	BIT_AND	448
#define	BIT_COUNT	449
#define	BIT_OR	450
#define	CEILING	451
#define	CONCAT	452
#define	CONV	453
#define	COS	454
#define	COT	455
#define	CURDATE	456
#define	CURTIME	457
#define	DATABASE	458
#define	DATE_FORMAT_SYM	459
#define	DATE_ADD_INTERVAL	460
#define	DATE_SUB_INTERVAL	461
#define	DAYNAME	462
#define	DEGREES	463
#define	YEAR_SYM	464
#define	MONTH_SYM	465
#define	MONTH_NAME_SYM	466
#define	DAY_SYM	467
#define	HOUR_SYM	468
#define	MINUTE_SYM	469
#define	SECOND_SYM	470
#define	YEAR_MONTH_SYM	471
#define	DAY_HOUR_SYM	472
#define	DAY_MINUTE_SYM	473
#define	DAY_SECOND_SYM	474
#define	DAY_OF_WEEK	475
#define	DAY_OF_MONTH	476
#define	DAY_OF_YEAR	477
#define	DECODE_SYM	478
#define	HOUR_MINUTE_SYM	479
#define	HOUR_SECOND_SYM	480
#define	MINUTE_SECOND_SYM	481
#define	ELT_FUNC	482
#define	ENCODE_SYM	483
#define	ENCRYPT	484
#define	EXP	485
#define	FIELD_FUNC	486
#define	FLOOR	487
#define	FOR_SYM	488
#define	FORMAT	489
#define	FROM_DAYS	490
#define	FROM_UNIXTIME	491
#define	GROUP_UNIQUE_USERS	492
#define	HEX	493
#define	IDENTIFIED_SYM	494
#define	IFNULL	495
#define	INSERT_ID	496
#define	INSTR	497
#define	INTERVAL_SYM	498
#define	ISNULL	499
#define	LAST_INSERT_ID	500
#define	LCASE	501
#define	LEFT	502
#define	LENGTH	503
#define	LOCATE	504
#define	LOG	505
#define	LOG10	506
#define	LPAD	507
#define	LTRIM	508
#define	MAKE_SET_SYM	509
#define	MOD_SYM	510
#define	NOW_SYM	511
#define	OCT	512
#define	PASSWORD	513
#define	PERIOD_ADD	514
#define	PERIOD_DIFF	515
#define	PI_SYM	516
#define	POSITION_SYM	517
#define	POW	518
#define	PROCEDURE	519
#define	QUARTER	520
#define	RAND	521
#define	RADIANS	522
#define	REPEAT	523
#define	REPLACE	524
#define	REVERSE	525
#define	RIGHT	526
#define	ROUND	527
#define	RPAD	528
#define	RTRIM	529
#define	SEC_TO_TIME	530
#define	SIGN	531
#define	SIN	532
#define	SOUNDEX	533
#define	SPACE	534
#define	SQRT	535
#define	STRCMP	536
#define	SUBSTRING	537
#define	SUBSTRING_INDEX	538
#define	TAN	539
#define	TIME_TO_SEC	540
#define	TIME_FORMAT_SYM	541
#define	TO_DAYS	542
#define	TRIM	543
#define	TRUNCATE	544
#define	UCASE	545
#define	UNIQUE_USERS	546
#define	UNIX_TIMESTAMP	547
#define	USER	548
#define	VERSION_SYM	549
#define	WEEK_SYM	550
#define	WEEKDAY	551
#define	UDF_CHAR_FUNC	552
#define	UDF_FLOAT_FUNC	553
#define	UDF_INT_FUNC	554
#define	SQL_BIG_TABLES	555
#define	SQL_BIG_SELECTS	556
#define	SQL_SELECT_LIMIT	557
#define	SQL_LOG_OFF	558
#define	SQL_LOG_UPDATE	559
#define	SQL_LOW_PRIORITY_UPDATES	560
#define	SQL_SMALL_RESULT	561
#define	SQL_WARNINGS	562
#define	NEG	563