#define T_DATABASE 257
#define T_KEY 258
#define T_DATA 259
#define T_FILE 260
#define T_CONTAINS 261
#define T_RECORD 262
#define T_UNIQUE 263
#define T_DEFINE 264
#define T_CONTROLLED 265
#define T_MAP 266
#define T_ARROW 267
#define T_PRIMARY 268
#define T_ALTERNATE 269
#define T_FOREIGN 270
#define T_ON 271
#define T_DELETE 272
#define T_RESTRICT 273
#define T_REFERENCES 274
#define T_UPDATE 275
#define T_CASCADE 276
#define T_NULL 277
#define T_SEQUENCE 278
#define T_CHAR 279
#define T_SHORT 280
#define T_INT 281
#define T_LONG 282
#define T_SIGNED 283
#define T_UNSIGNED 284
#define T_FLOAT 285
#define T_DOUBLE 286
#define T_UCHAR 287
#define T_USHORT 288
#define T_ULONG 289
#define T_STRUCT 290
#define T_UNION 291
#define T_COMPOUND 292
#define T_ASC 293
#define T_DESC 294
#define T_VARIABLE 295
#define T_BY 296
#define T_IDENT 297
#define T_STRING 298
#define T_NUMBER 299
#define T_CHARCONST 300
typedef union {
	int 	val;
	char	is_union;
	char	s[IDENT_LEN+1];
} YYSTYPE;
extern YYSTYPE yylval;