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GeezerVison is showing github.com — sqlparser/sql.go at master · yuanpx/sqlparser Expand file tree/ Copy pathsql.goMore file actions 2453 lines (2384 loc) · 55.1 KB / Copy pathsql.goFile metadata and controls2453 lines (2384 loc) · 55.1 KB 1 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 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 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468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 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968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 //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) |
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