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2453 lines (2384 loc) · 55.1 KB
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//line sql.y:6
package sqlparser
import __yyfmt__ "fmt"
//line sql.y:6
import "bytes"
func SetParseTree(yylex interface{}, stmt Statement) {
yylex.(*Tokenizer).ParseTree = stmt
}
func SetAllowComments(yylex interface{}, allow bool) {
yylex.(*Tokenizer).AllowComments = allow
}
func ForceEOF(yylex interface{}) {
yylex.(*Tokenizer).ForceEOF = true
}
var (
SHARE = []byte("share")
MODE = []byte("mode")
IF_BYTES = []byte("if")
VALUES_BYTES = []byte("values")
)
//line sql.y:31
type yySymType struct {
yys int
empty struct{}
statement Statement
selStmt SelectStatement
byt byte
bytes []byte
bytes2 [][]byte
str string
selectExprs SelectExprs
selectExpr SelectExpr
columns Columns
colName *ColName
tableExprs TableExprs
tableExpr TableExpr
smTableExpr SimpleTableExpr
tableName *TableName
indexHints *IndexHints
expr Expr
boolExpr BoolExpr
valExpr ValExpr
colTuple ColTuple
valExprs ValExprs
values Values
rowTuple RowTuple
subquery *Subquery
caseExpr *CaseExpr
whens []*When
when *When
orderBy OrderBy
order *Order
limit *Limit
insRows InsertRows
updateExprs UpdateExprs
updateExpr *UpdateExpr
/*
for CreateTable
*/
createTableStmt CreateTable
columnDefinition *ColumnDefinition
columnDefinitions ColumnDefinitions
columnAtts ColumnAtts
}
const LEX_ERROR = 57346
const SELECT = 57347
const INSERT = 57348
const UPDATE = 57349
const DELETE = 57350
const FROM = 57351
const WHERE = 57352
const GROUP = 57353
const HAVING = 57354
const ORDER = 57355
const BY = 57356
const LIMIT = 57357
const FOR = 57358
const ALL = 57359
const DISTINCT = 57360
const AS = 57361
const EXISTS = 57362
const IN = 57363
const IS = 57364
const LIKE = 57365
const BETWEEN = 57366
const NULL = 57367
const ASC = 57368
const DESC = 57369
const VALUES = 57370
const INTO = 57371
const DUPLICATE = 57372
const KEY = 57373
const DEFAULT = 57374
const SET = 57375
const LOCK = 57376
const ID = 57377
const STRING = 57378
const NUMBER = 57379
const VALUE_ARG = 57380
const LIST_ARG = 57381
const COMMENT = 57382
const LE = 57383
const GE = 57384
const NE = 57385
const NULL_SAFE_EQUAL = 57386
const PRIMARY = 57387
const UNIQUE = 57388
const UNION = 57389
const MINUS = 57390
const EXCEPT = 57391
const INTERSECT = 57392
const JOIN = 57393
const STRAIGHT_JOIN = 57394
const LEFT = 57395
const RIGHT = 57396
const INNER = 57397
const OUTER = 57398
const CROSS = 57399
const NATURAL = 57400
const USE = 57401
const FORCE = 57402
const ON = 57403
const OR = 57404
const AND = 57405
const NOT = 57406
const UNARY = 57407
const CASE = 57408
const WHEN = 57409
const THEN = 57410
const ELSE = 57411
const END = 57412
const CREATE = 57413
const ALTER = 57414
const DROP = 57415
const RENAME = 57416
const ANALYZE = 57417
const TABLE = 57418
const INDEX = 57419
const VIEW = 57420
const TO = 57421
const IGNORE = 57422
const IF = 57423
const USING = 57424
const SHOW = 57425
const DESCRIBE = 57426
const EXPLAIN = 57427
const BIT = 57428
const TINYINT = 57429
const SMALLINT = 57430
const MEDIUMINT = 57431
const INT = 57432
const INTEGER = 57433
const BIGINT = 57434
const REAL = 57435
const DOUBLE = 57436
const FLOAT = 57437
const UNSIGNED = 57438
const ZEROFILL = 57439
const DECIMAL = 57440
const NUMERIC = 57441
const DATE = 57442
const TIME = 57443
const TIMESTAMP = 57444
const DATETIME = 57445
const YEAR = 57446
const TEXT = 57447
const CHAR = 57448
const VARCHAR = 57449
const NULLX = 57450
const AUTO_INCREMENT = 57451
const BOOL = 57452
const APPROXNUM = 57453
const INTNUM = 57454
var yyToknames = [...]string{
"$end",
"error",
"$unk",
"LEX_ERROR",
"SELECT",
"INSERT",
"UPDATE",
"DELETE",
"FROM",
"WHERE",
"GROUP",
"HAVING",
"ORDER",
"BY",
"LIMIT",
"FOR",
"ALL",
"DISTINCT",
"AS",
"EXISTS",
"IN",
"IS",
"LIKE",
"BETWEEN",
"NULL",
"ASC",
"DESC",
"VALUES",
"INTO",
"DUPLICATE",
"KEY",
"DEFAULT",
"SET",
"LOCK",
"ID",
"STRING",
"NUMBER",
"VALUE_ARG",
"LIST_ARG",
"COMMENT",
"LE",
"GE",
"NE",
"NULL_SAFE_EQUAL",
"'('",
"'='",
"'<'",
"'>'",
"'~'",
"PRIMARY",
"UNIQUE",
"UNION",
"MINUS",
"EXCEPT",
"INTERSECT",
"','",
"JOIN",
"STRAIGHT_JOIN",
"LEFT",
"RIGHT",
"INNER",
"OUTER",
"CROSS",
"NATURAL",
"USE",
"FORCE",
"ON",
"OR",
"AND",
"NOT",
"'&'",
"'|'",
"'^'",
"'+'",
"'-'",
"'*'",
"'/'",
"'%'",
"'.'",
"UNARY",
"CASE",
"WHEN",
"THEN",
"ELSE",
"END",
"CREATE",
"ALTER",
"DROP",
"RENAME",
"ANALYZE",
"TABLE",
"INDEX",
"VIEW",
"TO",
"IGNORE",
"IF",
"USING",
"SHOW",
"DESCRIBE",
"EXPLAIN",
"BIT",
"TINYINT",
"SMALLINT",
"MEDIUMINT",
"INT",
"INTEGER",
"BIGINT",
"REAL",
"DOUBLE",
"FLOAT",
"UNSIGNED",
"ZEROFILL",
"DECIMAL",
"NUMERIC",
"DATE",
"TIME",
"TIMESTAMP",
"DATETIME",
"YEAR",
"TEXT",
"CHAR",
"VARCHAR",
"NULLX",
"AUTO_INCREMENT",
"BOOL",
"APPROXNUM",
"INTNUM",
"')'",
}
var yyStatenames = [...]string{}
const yyEofCode = 1
const yyErrCode = 2
const yyMaxDepth = 200
//line yacctab:1
var yyExca = [...]int{
-1, 1,
1, -1,
-2, 0,
}
const yyNprod = 254
const yyPrivate = 57344
var yyTokenNames []string
var yyStates []string
const yyLast = 689
var yyAct = [...]int{
95, 294, 159, 429, 92, 358, 246, 93, 63, 162,
368, 250, 364, 197, 286, 103, 237, 208, 439, 86,
81, 177, 161, 3, 260, 261, 262, 263, 264, 82,
265, 266, 439, 51, 439, 29, 30, 31, 32, 66,
136, 135, 71, 65, 442, 74, 426, 64, 407, 78,
427, 54, 130, 229, 297, 292, 130, 130, 397, 87,
52, 53, 363, 185, 404, 398, 229, 77, 339, 341,
69, 120, 44, 386, 45, 47, 48, 49, 385, 256,
128, 124, 384, 403, 405, 132, 271, 70, 238, 349,
441, 134, 117, 163, 113, 343, 73, 164, 340, 42,
227, 72, 50, 396, 440, 121, 438, 46, 123, 158,
160, 228, 171, 66, 168, 119, 66, 65, 181, 180,
65, 175, 426, 381, 348, 345, 298, 291, 281, 279,
148, 149, 150, 87, 203, 181, 217, 135, 230, 39,
207, 41, 204, 215, 216, 201, 219, 220, 221, 222,
223, 224, 225, 226, 210, 205, 206, 399, 136, 135,
202, 115, 195, 179, 238, 287, 284, 252, 231, 87,
87, 191, 287, 351, 66, 66, 136, 135, 65, 244,
127, 218, 242, 383, 333, 382, 253, 233, 235, 334,
189, 60, 337, 192, 336, 241, 335, 245, 248, 146,
147, 148, 149, 150, 234, 331, 98, 115, 229, 427,
332, 102, 231, 270, 108, 201, 274, 275, 257, 272,
254, 85, 99, 100, 101, 178, 392, 353, 210, 116,
273, 90, 278, 200, 178, 106, 129, 87, 76, 29,
30, 31, 32, 199, 211, 188, 190, 187, 289, 417,
209, 111, 293, 283, 114, 280, 89, 290, 285, 416,
104, 105, 83, 14, 15, 16, 17, 109, 415, 173,
165, 258, 329, 330, 201, 201, 394, 395, 374, 347,
115, 174, 107, 130, 369, 391, 365, 350, 79, 182,
14, 18, 169, 66, 167, 355, 166, 354, 356, 359,
143, 144, 145, 146, 147, 148, 149, 150, 110, 360,
422, 423, 434, 410, 232, 409, 408, 72, 366, 367,
200, 143, 144, 145, 146, 147, 148, 149, 150, 67,
199, 251, 370, 371, 372, 375, 373, 376, 344, 269,
342, 326, 325, 194, 20, 21, 23, 22, 24, 387,
193, 176, 125, 122, 388, 268, 25, 26, 27, 377,
346, 390, 143, 144, 145, 146, 147, 148, 149, 150,
276, 133, 143, 144, 145, 146, 147, 148, 149, 150,
118, 61, 436, 231, 80, 411, 75, 72, 112, 425,
413, 424, 389, 352, 419, 359, 59, 421, 420, 412,
437, 414, 143, 144, 145, 146, 147, 148, 149, 150,
14, 277, 212, 428, 213, 214, 430, 430, 430, 66,
431, 432, 444, 65, 183, 33, 126, 433, 260, 261,
262, 263, 264, 240, 265, 266, 57, 55, 295, 380,
445, 35, 36, 37, 38, 446, 296, 447, 313, 314,
315, 316, 317, 318, 319, 320, 321, 322, 247, 379,
323, 324, 308, 309, 310, 311, 312, 307, 305, 306,
98, 328, 178, 62, 14, 102, 14, 443, 108, 418,
34, 402, 401, 361, 302, 85, 99, 100, 101, 98,
304, 303, 400, 406, 102, 90, 362, 108, 300, 106,
301, 19, 249, 299, 67, 99, 100, 101, 184, 40,
255, 186, 43, 68, 90, 243, 172, 435, 106, 393,
89, 357, 378, 327, 104, 105, 83, 282, 170, 236,
97, 109, 94, 96, 288, 91, 239, 98, 14, 89,
137, 88, 102, 104, 105, 108, 107, 338, 198, 259,
109, 196, 67, 99, 100, 101, 84, 267, 102, 131,
56, 108, 90, 28, 58, 107, 106, 13, 67, 99,
100, 101, 12, 11, 10, 9, 8, 7, 165, 6,
5, 4, 106, 2, 1, 0, 0, 89, 0, 0,
0, 104, 105, 0, 0, 0, 0, 0, 109, 102,
0, 0, 108, 0, 0, 0, 0, 104, 105, 67,
99, 100, 101, 107, 109, 0, 0, 0, 0, 165,
0, 0, 0, 106, 0, 0, 0, 0, 0, 107,
0, 138, 142, 140, 141, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 104, 105,
0, 154, 155, 156, 157, 109, 151, 152, 153, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
107, 0, 0, 0, 0, 0, 0, 0, 0, 0,
139, 143, 144, 145, 146, 147, 148, 149, 150,
}
var yyPact = [...]int{
258, -1000, -1000, 187, -1000, -1000, -1000, -1000, -1000, -1000,
-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
48, -21, 16, -16, 11, -1000, -1000, -1000, 471, 420,
-1000, -1000, -1000, 418, -1000, 367, 346, 464, 294, -26,
-5, 282, -1000, 5, 282, -1000, 351, -29, 282, -29,
349, -1000, -1000, -1000, -1000, -1000, 450, -1000, 268, 346,
355, 15, 346, 151, -1000, 183, -1000, 13, 345, 45,
282, -1000, -1000, 318, -1000, -13, 317, 406, 113, 282,
-1000, 227, -1000, -1000, 352, 12, 108, 610, -1000, 517,
469, -1000, -1000, -1000, 574, 251, 249, -1000, 247, -1000,
-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 574,
-1000, 236, 294, 316, 462, 294, 574, 282, 244, 404,
-34, -1000, 158, -1000, 315, -1000, -1000, 308, -1000, 198,
450, -1000, -1000, 282, 66, 517, 517, 574, 205, 391,
574, 574, 111, 574, 574, 574, 574, 574, 574, 574,
574, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, 610,
-28, -17, 10, 610, -1000, 533, 186, 450, -1000, 471,
6, 331, 405, 294, 294, 224, -1000, 445, 517, -1000,
331, -1000, 296, -1000, 100, 282, -1000, -15, -1000, -1000,
-1000, -1000, -1000, -1000, -1000, -1000, 215, 371, 320, 285,
7, -1000, -1000, -1000, -1000, -1000, 68, 331, -1000, 533,
-1000, -1000, 205, 574, 574, 331, 301, -1000, 386, 125,
125, 125, 54, 54, -1000, -1000, -1000, -1000, -1000, 574,
-1000, 331, -1000, 1, 450, 0, 82, -1000, 517, 98,
225, 187, 105, -1, -1000, 445, 423, 432, 108, -2,
-1000, 347, 307, -1000, -1000, 306, -1000, 460, 198, 198,
-1000, -1000, 148, 127, 139, 137, 135, 3, -1000, 305,
-33, 303, -3, -1000, 331, 291, 574, -1000, 331, -1000,
-4, -1000, 4, -1000, 574, 90, -1000, 363, 171, -1000,
-1000, -1000, 294, 423, -1000, 574, 574, 296, -1000, -1000,
-49, -1000, -1000, 241, -1000, 241, 241, -1000, -1000, -1000,
-1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000, -1000,
239, 239, 239, 233, 233, -1000, -1000, 447, 425, 371,
56, -1000, 128, -1000, 126, -1000, -1000, -1000, -1000, -10,
-14, -19, -1000, -1000, -1000, -1000, 574, 331, -1000, -1000,
331, 574, 361, 225, -1000, -1000, 229, 170, -1000, 250,
-1000, 33, -64, -1000, -1000, 279, -1000, -1000, -1000, 278,
-1000, -1000, -1000, -1000, 276, -1000, -1000, -1000, 445, 517,
574, 517, -1000, -1000, 223, 214, 204, 331, 331, 472,
-1000, 574, 574, -1000, -1000, -1000, 372, -1000, 274, -1000,
-1000, -1000, -1000, 360, -1000, 358, -1000, -1000, -82, 153,
-6, 423, 108, 152, 108, 282, 282, 282, 294, 331,
-1000, -1000, -1000, -1000, -1000, -1000, -1000, 275, 366, -22,
-1000, -24, -38, 151, -84, -1000, 470, 401, -1000, 282,
-1000, -1000, -1000, -1000, 282, -1000, 282, -1000,
}
var yyPgo = [...]int{
0, 584, 583, 22, 581, 580, 579, 577, 576, 575,
574, 573, 572, 567, 425, 564, 563, 560, 20, 29,
559, 557, 556, 551, 13, 549, 548, 191, 547, 3,
21, 19, 541, 540, 536, 535, 2, 17, 9, 534,
7, 533, 15, 532, 4, 530, 529, 16, 528, 527,
523, 522, 6, 521, 5, 519, 1, 517, 516, 515,
14, 8, 47, 238, 513, 512, 511, 510, 509, 508,
0, 33, 503, 11, 502, 501, 12, 500, 498, 496,
493, 492, 491, 490, 10, 484, 483, 482, 481, 480,
}
var yyR1 = [...]int{
0, 1, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 3, 3, 4, 4, 5, 6, 7,
80, 80, 72, 72, 72, 85, 85, 85, 85, 85,
77, 77, 77, 78, 78, 82, 82, 82, 82, 82,
82, 82, 83, 83, 83, 83, 83, 83, 83, 84,
84, 76, 76, 79, 79, 86, 86, 86, 86, 86,
86, 86, 81, 81, 87, 87, 88, 88, 73, 74,
74, 75, 8, 8, 8, 9, 9, 9, 10, 11,
11, 11, 12, 13, 13, 13, 89, 14, 15, 15,
16, 16, 16, 16, 16, 17, 17, 18, 18, 19,
19, 19, 22, 22, 20, 20, 20, 23, 23, 24,
24, 24, 24, 21, 21, 21, 25, 25, 25, 25,
25, 25, 25, 25, 25, 26, 26, 26, 27, 27,
28, 28, 28, 28, 29, 29, 30, 30, 31, 31,
31, 31, 31, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 33, 33, 33, 33, 33, 33, 33,
37, 37, 37, 42, 38, 38, 36, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
36, 36, 36, 41, 41, 43, 43, 43, 45, 48,
48, 46, 46, 47, 49, 49, 44, 44, 35, 35,
35, 35, 50, 50, 51, 51, 52, 52, 53, 53,
54, 55, 55, 55, 56, 56, 56, 57, 57, 57,
58, 58, 59, 59, 60, 60, 34, 34, 39, 39,
40, 40, 61, 61, 62, 63, 63, 64, 64, 65,
65, 66, 66, 66, 66, 66, 67, 67, 68, 68,
69, 69, 70, 71,
}
var yyR2 = [...]int{
0, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 12, 3, 7, 7, 8, 7, 3,
0, 1, 3, 1, 1, 1, 1, 1, 1, 1,
2, 2, 1, 2, 1, 1, 1, 1, 1, 1,
1, 1, 2, 2, 2, 2, 2, 2, 2, 0,
5, 0, 3, 0, 1, 0, 3, 2, 3, 3,
2, 2, 1, 1, 2, 1, 1, 2, 3, 1,
3, 7, 1, 8, 4, 6, 7, 4, 5, 4,
5, 5, 3, 2, 2, 2, 0, 2, 0, 2,
1, 2, 1, 1, 1, 0, 1, 1, 3, 1,
2, 3, 1, 1, 0, 1, 2, 1, 3, 3,
3, 3, 5, 0, 1, 2, 1, 1, 2, 3,
2, 3, 2, 2, 2, 1, 3, 1, 1, 3,
0, 5, 5, 5, 1, 3, 0, 2, 1, 3,
3, 2, 3, 3, 3, 4, 3, 4, 5, 6,
3, 4, 2, 1, 1, 1, 1, 1, 1, 1,
3, 1, 1, 3, 1, 3, 1, 1, 1, 3,
3, 3, 3, 3, 3, 3, 3, 2, 3, 4,
5, 4, 1, 1, 1, 1, 1, 1, 5, 0,
1, 1, 2, 4, 0, 2, 1, 3, 1, 1,
1, 1, 0, 3, 0, 2, 0, 3, 1, 3,
2, 0, 1, 1, 0, 2, 4, 0, 2, 4,
0, 3, 1, 3, 0, 5, 2, 1, 1, 3,
3, 1, 1, 3, 3, 0, 2, 0, 3, 0,
1, 1, 1, 1, 1, 1, 0, 1, 0, 1,
0, 2, 1, 0,
}
var yyChk = [...]int{
-1000, -1, -2, -3, -4, -5, -6, -7, -8, -9,
-10, -11, -12, -13, 5, 6, 7, 8, 33, -75,
86, 87, 89, 88, 90, 98, 99, 100, -16, 52,
53, 54, 55, -14, -89, -14, -14, -14, -14, 91,
-68, 93, 51, -65, 93, 95, 91, 91, 92, 93,
91, -71, -71, -71, -3, 17, -17, 18, -15, 29,
-27, 35, 9, -61, -62, -44, -70, 35, -64, 96,
92, -70, 35, 91, -70, 35, -63, 96, -70, -63,
35, -18, -19, 76, -22, 35, -31, -36, -32, 70,
45, -35, -44, -40, -43, -70, -41, -45, 20, 36,
37, 38, 25, -42, 74, 75, 49, 96, 28, 81,
40, -27, 33, 79, -27, 56, 46, 79, 35, 70,
-70, -71, 35, -71, 94, 35, 20, 67, -70, 9,
56, -20, -70, 19, 79, 69, 68, -33, 21, 70,
23, 24, 22, 71, 72, 73, 74, 75, 76, 77,
78, 46, 47, 48, 41, 42, 43, 44, -31, -36,
-31, -3, -38, -36, -36, 45, 45, 45, -42, 45,
-48, -36, -58, 33, 45, -61, 35, -30, 10, -62,
-36, -70, 45, 20, -69, 97, -66, 89, 87, 32,
88, 13, 35, 35, 35, -71, -23, -24, -26, 45,
35, -42, -19, -70, 76, -31, -31, -36, -37, 45,
-42, 39, 21, 23, 24, -36, -36, 25, 70, -36,
-36, -36, -36, -36, -36, -36, -36, 128, 128, 56,
128, -36, 128, -18, 18, -18, -46, -47, 82, -34,
28, -3, -61, -59, -44, -30, -52, 13, -31, -74,
-73, 35, 67, -70, -71, -67, 94, -30, 56, -25,
57, 58, 59, 60, 61, 63, 64, -21, 35, 19,
-24, 79, -38, -37, -36, -36, 69, 25, -36, 128,
-18, 128, -49, -47, 84, -31, -60, 67, -39, -40,
-60, 128, 56, -52, -56, 15, 14, 56, 128, -72,
-78, -77, -85, -82, -83, 121, 122, 120, 115, 116,
117, 118, 119, 101, 102, 103, 104, 105, 106, 107,
108, 109, 110, 113, 114, 35, 35, -50, 11, -24,
-24, 57, 62, 57, 62, 57, 57, 57, -28, 65,
95, 66, 35, 128, 35, 128, 69, -36, 128, 85,
-36, 83, 30, 56, -44, -56, -36, -53, -54, -36,
-73, -86, -79, 111, -76, 45, -76, -76, -84, 45,
-84, -84, -84, -76, 45, -84, -76, -71, -51, 12,
14, 67, 57, 57, 92, 92, 92, -36, -36, 31,
-40, 56, 56, -55, 26, 27, 70, 25, 32, 124,
-81, -87, -88, 50, 31, 51, -80, 112, 37, 37,
37, -52, -31, -38, -31, 45, 45, 45, 7, -36,
-54, 25, 36, 37, 31, 31, 128, 56, -56, -29,
-70, -29, -29, -61, 37, -57, 16, 34, 128, 56,
128, 128, 128, 7, 21, -70, -70, -70,
}
var yyDef = [...]int{
0, -2, 1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 86, 86, 86, 86, 86, 72,
248, 239, 0, 0, 0, 253, 253, 253, 0, 90,
92, 93, 94, 95, 88, 0, 0, 0, 0, 237,
0, 0, 249, 0, 0, 240, 0, 235, 0, 235,
0, 83, 84, 85, 14, 91, 0, 96, 87, 0,
0, 128, 0, 19, 232, 0, 196, 252, 0, 0,
0, 253, 252, 0, 253, 0, 0, 0, 0, 0,
82, 0, 97, 99, 104, 252, 102, 103, 138, 0,
0, 166, 167, 168, 0, 196, 0, 182, 0, 198,
199, 200, 201, 231, 185, 186, 187, 183, 184, 189,
89, 220, 0, 0, 136, 0, 0, 0, 0, 0,
250, 74, 0, 77, 0, 79, 236, 0, 253, 0,
0, 100, 105, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 153, 154, 155, 156, 157, 158, 159, 141, 0,
0, 0, 0, 164, 177, 0, 0, 0, 152, 0,
0, 190, 0, 0, 0, 136, 129, 206, 0, 233,
234, 197, 0, 238, 0, 0, 253, 246, 241, 242,
243, 244, 245, 78, 80, 81, 136, 107, 113, 0,
125, 127, 98, 106, 101, 139, 140, 143, 144, 0,
161, 162, 0, 0, 0, 146, 0, 150, 0, 169,
170, 171, 172, 173, 174, 175, 176, 142, 163, 0,
230, 164, 178, 0, 0, 0, 194, 191, 0, 224,
0, 227, 224, 0, 222, 206, 214, 0, 137, 0,
69, 0, 0, 251, 75, 0, 247, 202, 0, 0,
116, 117, 0, 0, 0, 0, 0, 130, 114, 0,
0, 0, 0, 145, 147, 0, 0, 151, 165, 179,
0, 181, 0, 192, 0, 0, 15, 0, 226, 228,
16, 221, 0, 214, 18, 0, 0, 0, 71, 55,
53, 23, 24, 51, 34, 51, 51, 32, 25, 26,
27, 28, 29, 35, 36, 37, 38, 39, 40, 41,
49, 49, 49, 49, 49, 253, 76, 204, 0, 108,
111, 118, 0, 120, 0, 122, 123, 124, 109, 0,
0, 0, 115, 110, 126, 160, 0, 148, 180, 188,
195, 0, 0, 0, 223, 17, 215, 207, 208, 211,
70, 68, 20, 54, 33, 0, 30, 31, 42, 0,
43, 44, 45, 46, 0, 47, 48, 73, 206, 0,
0, 0, 119, 121, 0, 0, 0, 149, 193, 0,
229, 0, 0, 210, 212, 213, 0, 57, 0, 60,
61, 62, 63, 0, 65, 66, 22, 21, 0, 0,
0, 214, 205, 203, 112, 0, 0, 0, 0, 216,
209, 56, 58, 59, 64, 67, 52, 0, 217, 0,
134, 0, 0, 225, 0, 13, 0, 0, 131, 0,
132, 133, 50, 218, 0, 135, 0, 219,
}
var yyTok1 = [...]int{
1, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 78, 71, 3,
45, 128, 76, 74, 56, 75, 79, 77, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
47, 46, 48, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 73, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 72, 3, 49,
}
var yyTok2 = [...]int{
2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
12, 13, 14, 15, 16, 17, 18, 19, 20, 21,
22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
42, 43, 44, 50, 51, 52, 53, 54, 55, 57,
58, 59, 60, 61, 62, 63, 64, 65, 66, 67,
68, 69, 70, 80, 81, 82, 83, 84, 85, 86,
87, 88, 89, 90, 91, 92, 93, 94, 95, 96,
97, 98, 99, 100, 101, 102, 103, 104, 105, 106,
107, 108, 109, 110, 111, 112, 113, 114, 115, 116,
117, 118, 119, 120, 121, 122, 123, 124, 125, 126,
127,
}
var yyTok3 = [...]int{
0,
}
var yyErrorMessages = [...]struct {
state int
token int
msg string
}{}
//line yaccpar:1
/* parser for yacc output */
var (
yyDebug = 0
yyErrorVerbose = false
)
type yyLexer interface {
Lex(lval *yySymType) int
Error(s string)
}
type yyParser interface {
Parse(yyLexer) int
Lookahead() int
}
type yyParserImpl struct {
lookahead func() int
}
func (p *yyParserImpl) Lookahead() int {
return p.lookahead()
}
func yyNewParser() yyParser {
p := &yyParserImpl{
lookahead: func() int { return -1 },
}
return p
}
const yyFlag = -1000
func yyTokname(c int) string {
if c >= 1 && c-1 < len(yyToknames) {
if yyToknames[c-1] != "" {
return yyToknames[c-1]
}
}
return __yyfmt__.Sprintf("tok-%v", c)
}
func yyStatname(s int) string {
if s >= 0 && s < len(yyStatenames) {
if yyStatenames[s] != "" {
return yyStatenames[s]
}
}
return __yyfmt__.Sprintf("state-%v", s)
}
func yyErrorMessage(state, lookAhead int) string {
const TOKSTART = 4
if !yyErrorVerbose {
return "syntax error"
}
for _, e := range yyErrorMessages {
if e.state == state && e.token == lookAhead {
return "syntax error: " + e.msg
}
}
res := "syntax error: unexpected " + yyTokname(lookAhead)
// To match Bison, suggest at most four expected tokens.
expected := make([]int, 0, 4)
// Look for shiftable tokens.
base := yyPact[state]
for tok := TOKSTART; tok-1 < len(yyToknames); tok++ {
if n := base + tok; n >= 0 && n < yyLast && yyChk[yyAct[n]] == tok {
if len(expected) == cap(expected) {
return res
}
expected = append(expected, tok)
}
}
if yyDef[state] == -2 {
i := 0
for yyExca[i] != -1 || yyExca[i+1] != state {
i += 2
}
// Look for tokens that we accept or reduce.
for i += 2; yyExca[i] >= 0; i += 2 {
tok := yyExca[i]
if tok < TOKSTART || yyExca[i+1] == 0 {
continue
}
if len(expected) == cap(expected) {
return res
}
expected = append(expected, tok)
}
// If the default action is to accept or reduce, give up.
if yyExca[i+1] != 0 {
return res
}
}
for i, tok := range expected {
if i == 0 {
res += ", expecting "
} else {
res += " or "
}
res += yyTokname(tok)
}
return res
}
func yylex1(lex yyLexer, lval *yySymType) (char, token int) {
token = 0
char = lex.Lex(lval)
if char <= 0 {
token = yyTok1[0]
goto out
}
if char < len(yyTok1) {
token = yyTok1[char]
goto out
}
if char >= yyPrivate {
if char < yyPrivate+len(yyTok2) {
token = yyTok2[char-yyPrivate]
goto out
}
}
for i := 0; i < len(yyTok3); i += 2 {
token = yyTok3[i+0]
if token == char {
token = yyTok3[i+1]
goto out
}
}
out:
if token == 0 {
token = yyTok2[1] /* unknown char */
}
if yyDebug >= 3 {
__yyfmt__.Printf("lex %s(%d)\n", yyTokname(token), uint(char))
}
return char, token
}
func yyParse(yylex yyLexer) int {
return yyNewParser().Parse(yylex)
}
func (yyrcvr *yyParserImpl) Parse(yylex yyLexer) int {
var yyn int
var yylval yySymType
var yyVAL yySymType
var yyDollar []yySymType
_ = yyDollar // silence set and not used
yyS := make([]yySymType, yyMaxDepth)
Nerrs := 0 /* number of errors */
Errflag := 0 /* error recovery flag */
yystate := 0
yychar := -1
yytoken := -1 // yychar translated into internal numbering
yyrcvr.lookahead = func() int { return yychar }
defer func() {
// Make sure we report no lookahead when not parsing.
yystate = -1
yychar = -1
yytoken = -1
}()
yyp := -1
goto yystack
ret0:
return 0
ret1:
return 1
yystack:
/* put a state and value onto the stack */
if yyDebug >= 4 {
__yyfmt__.Printf("char %v in %v\n", yyTokname(yytoken), yyStatname(yystate))
}
yyp++
if yyp >= len(yyS) {
nyys := make([]yySymType, len(yyS)*2)
copy(nyys, yyS)
yyS = nyys
}
yyS[yyp] = yyVAL
yyS[yyp].yys = yystate
yynewstate:
yyn = yyPact[yystate]
if yyn <= yyFlag {
goto yydefault /* simple state */
}
if yychar < 0 {
yychar, yytoken = yylex1(yylex, &yylval)
}
yyn += yytoken
if yyn < 0 || yyn >= yyLast {
goto yydefault
}
yyn = yyAct[yyn]
if yyChk[yyn] == yytoken { /* valid shift */
yychar = -1
yytoken = -1
yyVAL = yylval
yystate = yyn
if Errflag > 0 {
Errflag--
}
goto yystack
}
yydefault:
/* default state action */
yyn = yyDef[yystate]
if yyn == -2 {
if yychar < 0 {
yychar, yytoken = yylex1(yylex, &yylval)
}
/* look through exception table */
xi := 0
for {
if yyExca[xi+0] == -1 && yyExca[xi+1] == yystate {
break
}
xi += 2
}
for xi += 2; ; xi += 2 {
yyn = yyExca[xi+0]
if yyn < 0 || yyn == yytoken {
break
}
}
yyn = yyExca[xi+1]
if yyn < 0 {
goto ret0
}
}
if yyn == 0 {
/* error ... attempt to resume parsing */
switch Errflag {
case 0: /* brand new error */
yylex.Error(yyErrorMessage(yystate, yytoken))
Nerrs++
if yyDebug >= 1 {
__yyfmt__.Printf("%s", yyStatname(yystate))
__yyfmt__.Printf(" saw %s\n", yyTokname(yytoken))
}
fallthrough
case 1, 2: /* incompletely recovered error ... try again */
Errflag = 3
/* find a state where "error" is a legal shift action */
for yyp >= 0 {
yyn = yyPact[yyS[yyp].yys] + yyErrCode
if yyn >= 0 && yyn < yyLast {
yystate = yyAct[yyn] /* simulate a shift of "error" */
if yyChk[yystate] == yyErrCode {
goto yystack
}
}
/* the current p has no shift on "error", pop stack */
if yyDebug >= 2 {
__yyfmt__.Printf("error recovery pops state %d\n", yyS[yyp].yys)
}
yyp--
}
/* there is no state on the stack with an error shift ... abort */
goto ret1
case 3: /* no shift yet; clobber input char */
if yyDebug >= 2 {
__yyfmt__.Printf("error recovery discards %s\n", yyTokname(yytoken))
}
if yytoken == yyEofCode {
goto ret1
}
yychar = -1
yytoken = -1
goto yynewstate /* try again in the same state */
}
}
/* reduction by production yyn */
if yyDebug >= 2 {
__yyfmt__.Printf("reduce %v in:\n\t%v\n", yyn, yyStatname(yystate))
}
yynt := yyn
yypt := yyp
_ = yypt // guard against "declared and not used"
yyp -= yyR2[yyn]
// yyp is now the index of $0. Perform the default action. Iff the
// reduced production is ε, $1 is possibly out of range.
if yyp+1 >= len(yyS) {
nyys := make([]yySymType, len(yyS)*2)
copy(nyys, yyS)
yyS = nyys
}
yyVAL = yyS[yyp+1]
/* consult goto table to find next state */
yyn = yyR1[yyn]
yyg := yyPgo[yyn]
yyj := yyg + yyS[yyp].yys + 1
if yyj >= yyLast {
yystate = yyAct[yyg]
} else {
yystate = yyAct[yyj]
if yyChk[yystate] != -yyn {
yystate = yyAct[yyg]
}
}
// dummy call; replaced with literal code
switch yynt {
case 1:
yyDollar = yyS[yypt-1 : yypt+1]
//line sql.y:181
{
SetParseTree(yylex, yyDollar[1].statement)
You can’t perform that action at this time.