/* ** 2000-05-29 ** ** The author disclaims copyright to this source code. In place of ** a legal notice, here is a blessing: ** ** May you do good and not evil. ** May you find forgiveness for yourself and forgive others. ** May you share freely, never taking more than you give. ** ************************************************************************* ** Driver template for the LEMON parser generator. ** ** The "lemon" program processes an LALR(1) input grammar file, then uses ** this template to construct a parser. The "lemon" program inserts text ** at each "%%" line. Also, any "P-a-r-s-e" identifer prefix (without the ** interstitial "-" characters) contained in this template is changed into ** the value of the %name directive from the grammar. Otherwise, the content ** of this template is copied straight through into the generate parser ** source file. ** ** The following is the concatenation of all %include directives from the ** input grammar file: */ #include #include /************ Begin %include sections from the grammar ************************/ #include #include #include #include #include #include "nodes.h" #include "ttoken.h" #include "ttokendef.h" #include "astCreateFuncs.h" #if 0 #define PARSER_TRACE printf("lemon rule = %s\n", yyRuleName[yyruleno]) #define PARSER_DESTRUCTOR_TRACE printf("lemon destroy token = %s\n", yyTokenName[yymajor]) #define PARSER_COMPLETE printf("parsing complete!\n" ) #else #define PARSER_TRACE #define PARSER_DESTRUCTOR_TRACE #define PARSER_COMPLETE #endif /**************** End of %include directives **********************************/ /* These constants specify the various numeric values for terminal symbols ** in a format understandable to "makeheaders". This section is blank unless ** "lemon" is run with the "-m" command-line option. ***************** Begin makeheaders token definitions *************************/ /**************** End makeheaders token definitions ***************************/ /* The next sections is a series of control #defines. ** various aspects of the generated parser. ** YYCODETYPE is the data type used to store the integer codes ** that represent terminal and non-terminal symbols. ** "unsigned char" is used if there are fewer than ** 256 symbols. Larger types otherwise. ** YYNOCODE is a number of type YYCODETYPE that is not used for ** any terminal or nonterminal symbol. ** YYFALLBACK If defined, this indicates that one or more tokens ** (also known as: "terminal symbols") have fall-back ** values which should be used if the original symbol ** would not parse. This permits keywords to sometimes ** be used as identifiers, for example. ** YYACTIONTYPE is the data type used for "action codes" - numbers ** that indicate what to do in response to the next ** token. ** NewParseTOKENTYPE is the data type used for minor type for terminal ** symbols. Background: A "minor type" is a semantic ** value associated with a terminal or non-terminal ** symbols. For example, for an "ID" terminal symbol, ** the minor type might be the name of the identifier. ** Each non-terminal can have a different minor type. ** Terminal symbols all have the same minor type, though. ** This macros defines the minor type for terminal ** symbols. ** YYMINORTYPE is the data type used for all minor types. ** This is typically a union of many types, one of ** which is NewParseTOKENTYPE. The entry in the union ** for terminal symbols is called "yy0". ** YYSTACKDEPTH is the maximum depth of the parser's stack. If ** zero the stack is dynamically sized using realloc() ** NewParseARG_SDECL A static variable declaration for the %extra_argument ** NewParseARG_PDECL A parameter declaration for the %extra_argument ** NewParseARG_PARAM Code to pass %extra_argument as a subroutine parameter ** NewParseARG_STORE Code to store %extra_argument into yypParser ** NewParseARG_FETCH Code to extract %extra_argument from yypParser ** NewParseCTX_* As NewParseARG_ except for %extra_context ** YYERRORSYMBOL is the code number of the error symbol. If not ** defined, then do no error processing. ** YYNSTATE the combined number of states. ** YYNRULE the number of rules in the grammar ** YYNTOKEN Number of terminal symbols ** YY_MAX_SHIFT Maximum value for shift actions ** YY_MIN_SHIFTREDUCE Minimum value for shift-reduce actions ** YY_MAX_SHIFTREDUCE Maximum value for shift-reduce actions ** YY_ERROR_ACTION The yy_action[] code for syntax error ** YY_ACCEPT_ACTION The yy_action[] code for accept ** YY_NO_ACTION The yy_action[] code for no-op ** YY_MIN_REDUCE Minimum value for reduce actions ** YY_MAX_REDUCE Maximum value for reduce actions */ #ifndef INTERFACE # define INTERFACE 1 #endif /************* Begin control #defines *****************************************/ #define YYCODETYPE unsigned char #define YYNOCODE 126 #define YYACTIONTYPE unsigned short int #define NewParseTOKENTYPE SToken typedef union { int yyinit; NewParseTOKENTYPE yy0; EFillMode yy18; SToken yy29; EJoinType yy36; SNode* yy56; ENullOrder yy109; EOperatorType yy128; bool yy173; SNodeList* yy208; EOrder yy218; } YYMINORTYPE; #ifndef YYSTACKDEPTH #define YYSTACKDEPTH 100 #endif #define NewParseARG_SDECL SAstCreateContext* pCxt ; #define NewParseARG_PDECL , SAstCreateContext* pCxt #define NewParseARG_PARAM ,pCxt #define NewParseARG_FETCH SAstCreateContext* pCxt =yypParser->pCxt ; #define NewParseARG_STORE yypParser->pCxt =pCxt ; #define NewParseCTX_SDECL #define NewParseCTX_PDECL #define NewParseCTX_PARAM #define NewParseCTX_FETCH #define NewParseCTX_STORE #define YYNSTATE 148 #define YYNRULE 140 #define YYNTOKEN 72 #define YY_MAX_SHIFT 147 #define YY_MIN_SHIFTREDUCE 245 #define YY_MAX_SHIFTREDUCE 384 #define YY_ERROR_ACTION 385 #define YY_ACCEPT_ACTION 386 #define YY_NO_ACTION 387 #define YY_MIN_REDUCE 388 #define YY_MAX_REDUCE 527 /************* End control #defines *******************************************/ #define YY_NLOOKAHEAD ((int)(sizeof(yy_lookahead)/sizeof(yy_lookahead[0]))) /* Define the yytestcase() macro to be a no-op if is not already defined ** otherwise. ** ** Applications can choose to define yytestcase() in the %include section ** to a macro that can assist in verifying code coverage. For production ** code the yytestcase() macro should be turned off. But it is useful ** for testing. */ #ifndef yytestcase # define yytestcase(X) #endif /* Next are the tables used to determine what action to take based on the ** current state and lookahead token. These tables are used to implement ** functions that take a state number and lookahead value and return an ** action integer. ** ** Suppose the action integer is N. Then the action is determined as ** follows ** ** 0 <= N <= YY_MAX_SHIFT Shift N. That is, push the lookahead ** token onto the stack and goto state N. ** ** N between YY_MIN_SHIFTREDUCE Shift to an arbitrary state then ** and YY_MAX_SHIFTREDUCE reduce by rule N-YY_MIN_SHIFTREDUCE. ** ** N == YY_ERROR_ACTION A syntax error has occurred. ** ** N == YY_ACCEPT_ACTION The parser accepts its input. ** ** N == YY_NO_ACTION No such action. Denotes unused ** slots in the yy_action[] table. ** ** N between YY_MIN_REDUCE Reduce by rule N-YY_MIN_REDUCE ** and YY_MAX_REDUCE ** ** The action table is constructed as a single large table named yy_action[]. ** Given state S and lookahead X, the action is computed as either: ** ** (A) N = yy_action[ yy_shift_ofst[S] + X ] ** (B) N = yy_default[S] ** ** The (A) formula is preferred. The B formula is used instead if ** yy_lookahead[yy_shift_ofst[S]+X] is not equal to X. ** ** The formulas above are for computing the action when the lookahead is ** a terminal symbol. If the lookahead is a non-terminal (as occurs after ** a reduce action) then the yy_reduce_ofst[] array is used in place of ** the yy_shift_ofst[] array. ** ** The following are the tables generated in this section: ** ** yy_action[] A single table containing all actions. ** yy_lookahead[] A table containing the lookahead for each entry in ** yy_action. Used to detect hash collisions. ** yy_shift_ofst[] For each state, the offset into yy_action for ** shifting terminals. ** yy_reduce_ofst[] For each state, the offset into yy_action for ** shifting non-terminals after a reduce. ** yy_default[] Default action for each state. ** *********** Begin parsing tables **********************************************/ #define YY_ACTTAB_COUNT (750) static const YYACTIONTYPE yy_action[] = { /* 0 */ 397, 395, 93, 23, 72, 398, 395, 73, 30, 28, /* 10 */ 26, 25, 24, 405, 395, 142, 420, 142, 420, 143, /* 20 */ 110, 113, 80, 406, 267, 409, 22, 88, 97, 147, /* 30 */ 285, 286, 287, 288, 289, 290, 291, 293, 294, 295, /* 40 */ 30, 28, 26, 25, 24, 405, 395, 142, 420, 142, /* 50 */ 420, 143, 118, 117, 46, 406, 260, 409, 22, 88, /* 60 */ 97, 55, 285, 286, 287, 288, 289, 290, 291, 293, /* 70 */ 294, 295, 132, 405, 395, 70, 65, 142, 420, 143, /* 80 */ 127, 10, 39, 406, 55, 409, 445, 119, 114, 112, /* 90 */ 87, 441, 334, 133, 519, 247, 248, 249, 250, 144, /* 100 */ 253, 459, 506, 55, 258, 405, 395, 475, 261, 128, /* 110 */ 420, 143, 127, 10, 40, 406, 54, 409, 445, 456, /* 120 */ 504, 459, 95, 441, 49, 405, 395, 56, 135, 142, /* 130 */ 420, 143, 383, 384, 81, 406, 71, 409, 20, 455, /* 140 */ 405, 395, 103, 472, 128, 420, 143, 125, 292, 40, /* 150 */ 406, 296, 409, 445, 29, 27, 421, 95, 441, 49, /* 160 */ 75, 247, 248, 249, 250, 144, 253, 120, 102, 1, /* 170 */ 459, 9, 8, 11, 26, 25, 24, 464, 473, 322, /* 180 */ 405, 395, 386, 145, 142, 420, 143, 134, 454, 40, /* 190 */ 406, 55, 409, 445, 303, 29, 27, 95, 441, 518, /* 200 */ 2, 326, 247, 248, 249, 250, 144, 253, 479, 102, /* 210 */ 1, 405, 395, 506, 11, 142, 420, 143, 6, 322, /* 220 */ 40, 406, 261, 409, 445, 9, 8, 54, 95, 441, /* 230 */ 518, 504, 405, 395, 506, 139, 142, 420, 143, 502, /* 240 */ 111, 40, 406, 325, 409, 445, 486, 136, 505, 95, /* 250 */ 441, 518, 504, 476, 29, 27, 327, 108, 124, 45, /* 260 */ 463, 247, 248, 249, 250, 144, 253, 43, 102, 1, /* 270 */ 57, 42, 351, 11, 348, 253, 126, 50, 452, 453, /* 280 */ 140, 457, 132, 405, 395, 106, 107, 142, 420, 143, /* 290 */ 137, 59, 79, 406, 62, 409, 29, 27, 109, 349, /* 300 */ 350, 352, 353, 247, 248, 249, 250, 144, 253, 485, /* 310 */ 102, 7, 506, 30, 28, 26, 25, 24, 31, 405, /* 320 */ 395, 297, 94, 142, 420, 143, 54, 5, 41, 406, /* 330 */ 504, 409, 445, 55, 61, 466, 444, 441, 405, 395, /* 340 */ 121, 64, 142, 420, 143, 48, 105, 41, 406, 4, /* 350 */ 409, 445, 130, 322, 282, 129, 441, 132, 66, 257, /* 360 */ 31, 124, 45, 264, 29, 27, 131, 402, 44, 400, /* 370 */ 43, 247, 248, 249, 250, 144, 253, 260, 102, 7, /* 380 */ 68, 452, 123, 32, 122, 29, 27, 506, 460, 67, /* 390 */ 16, 427, 247, 248, 249, 250, 144, 253, 521, 102, /* 400 */ 1, 54, 98, 405, 395, 504, 141, 142, 420, 143, /* 410 */ 138, 503, 41, 406, 258, 409, 445, 29, 27, 74, /* 420 */ 3, 442, 14, 31, 247, 248, 249, 250, 144, 253, /* 430 */ 58, 102, 7, 115, 345, 60, 405, 395, 35, 347, /* 440 */ 142, 420, 143, 47, 63, 85, 406, 101, 409, 405, /* 450 */ 395, 116, 341, 142, 420, 143, 36, 400, 85, 406, /* 460 */ 104, 409, 405, 395, 340, 18, 142, 420, 143, 37, /* 470 */ 69, 85, 406, 96, 409, 405, 395, 319, 15, 142, /* 480 */ 420, 143, 318, 33, 46, 406, 34, 409, 405, 395, /* 490 */ 8, 399, 142, 420, 143, 53, 283, 82, 406, 265, /* 500 */ 409, 405, 395, 374, 17, 142, 420, 143, 12, 38, /* 510 */ 77, 406, 369, 409, 368, 99, 405, 395, 373, 372, /* 520 */ 142, 420, 143, 100, 520, 83, 406, 76, 409, 405, /* 530 */ 395, 251, 13, 142, 420, 143, 389, 388, 78, 406, /* 540 */ 146, 409, 405, 395, 387, 387, 142, 420, 143, 387, /* 550 */ 387, 84, 406, 387, 409, 405, 395, 387, 387, 142, /* 560 */ 420, 143, 387, 387, 417, 406, 387, 409, 405, 395, /* 570 */ 387, 387, 142, 420, 143, 387, 387, 416, 406, 387, /* 580 */ 409, 405, 395, 387, 387, 142, 420, 143, 387, 387, /* 590 */ 415, 406, 387, 409, 387, 405, 395, 387, 387, 142, /* 600 */ 420, 143, 387, 387, 91, 406, 387, 409, 405, 395, /* 610 */ 387, 387, 142, 420, 143, 387, 387, 90, 406, 387, /* 620 */ 409, 405, 395, 387, 387, 142, 420, 143, 387, 387, /* 630 */ 92, 406, 387, 409, 405, 395, 387, 387, 142, 420, /* 640 */ 143, 387, 387, 89, 406, 387, 409, 405, 395, 387, /* 650 */ 387, 142, 420, 143, 387, 387, 86, 406, 387, 409, /* 660 */ 124, 45, 387, 387, 387, 124, 45, 387, 387, 43, /* 670 */ 387, 387, 387, 387, 43, 387, 387, 387, 387, 51, /* 680 */ 452, 453, 387, 457, 52, 452, 453, 387, 457, 30, /* 690 */ 28, 26, 25, 24, 19, 387, 387, 387, 387, 387, /* 700 */ 30, 28, 26, 25, 24, 21, 387, 387, 387, 387, /* 710 */ 387, 30, 28, 26, 25, 24, 387, 387, 387, 387, /* 720 */ 30, 28, 26, 25, 24, 387, 387, 387, 387, 387, /* 730 */ 387, 387, 387, 387, 387, 387, 267, 387, 387, 387, /* 740 */ 387, 387, 387, 387, 387, 387, 387, 387, 380, 381, }; static const YYCODETYPE yy_lookahead[] = { /* 0 */ 74, 75, 76, 88, 89, 74, 75, 124, 8, 9, /* 10 */ 10, 11, 12, 74, 75, 78, 79, 78, 79, 80, /* 20 */ 115, 84, 83, 84, 24, 86, 26, 27, 28, 13, /* 30 */ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, /* 40 */ 8, 9, 10, 11, 12, 74, 75, 78, 79, 78, /* 50 */ 79, 80, 22, 84, 83, 84, 22, 86, 26, 27, /* 60 */ 28, 45, 30, 31, 32, 33, 34, 35, 36, 37, /* 70 */ 38, 39, 73, 74, 75, 41, 108, 78, 79, 80, /* 80 */ 22, 23, 83, 84, 45, 86, 87, 50, 51, 52, /* 90 */ 91, 92, 10, 122, 123, 15, 16, 17, 18, 19, /* 100 */ 20, 81, 103, 45, 22, 74, 75, 82, 22, 78, /* 110 */ 79, 80, 22, 23, 83, 84, 117, 86, 87, 99, /* 120 */ 121, 81, 91, 92, 93, 74, 75, 41, 3, 78, /* 130 */ 79, 80, 70, 71, 83, 84, 105, 86, 26, 99, /* 140 */ 74, 75, 111, 112, 78, 79, 80, 101, 36, 83, /* 150 */ 84, 39, 86, 87, 8, 9, 79, 91, 92, 93, /* 160 */ 118, 15, 16, 17, 18, 19, 20, 116, 22, 23, /* 170 */ 81, 1, 2, 27, 10, 11, 12, 42, 112, 44, /* 180 */ 74, 75, 72, 73, 78, 79, 80, 62, 99, 83, /* 190 */ 84, 45, 86, 87, 24, 8, 9, 91, 92, 93, /* 200 */ 104, 4, 15, 16, 17, 18, 19, 20, 102, 22, /* 210 */ 23, 74, 75, 103, 27, 78, 79, 80, 43, 44, /* 220 */ 83, 84, 22, 86, 87, 1, 2, 117, 91, 92, /* 230 */ 93, 121, 74, 75, 103, 21, 78, 79, 80, 102, /* 240 */ 54, 83, 84, 46, 86, 87, 114, 21, 117, 91, /* 250 */ 92, 93, 121, 82, 8, 9, 10, 53, 77, 78, /* 260 */ 102, 15, 16, 17, 18, 19, 20, 86, 22, 23, /* 270 */ 113, 21, 29, 27, 24, 20, 95, 96, 97, 98, /* 280 */ 66, 100, 73, 74, 75, 75, 75, 78, 79, 80, /* 290 */ 64, 21, 83, 84, 24, 86, 8, 9, 55, 56, /* 300 */ 57, 58, 59, 15, 16, 17, 18, 19, 20, 114, /* 310 */ 22, 23, 103, 8, 9, 10, 11, 12, 21, 74, /* 320 */ 75, 24, 75, 78, 79, 80, 117, 61, 83, 84, /* 330 */ 121, 86, 87, 45, 113, 110, 91, 92, 74, 75, /* 340 */ 60, 109, 78, 79, 80, 107, 48, 83, 84, 47, /* 350 */ 86, 87, 27, 44, 29, 91, 92, 73, 106, 22, /* 360 */ 21, 77, 78, 24, 8, 9, 10, 23, 78, 25, /* 370 */ 86, 15, 16, 17, 18, 19, 20, 22, 22, 23, /* 380 */ 96, 97, 98, 40, 100, 8, 9, 103, 81, 94, /* 390 */ 23, 90, 15, 16, 17, 18, 19, 20, 125, 22, /* 400 */ 23, 117, 69, 74, 75, 121, 65, 78, 79, 80, /* 410 */ 63, 120, 83, 84, 22, 86, 87, 8, 9, 119, /* 420 */ 21, 92, 49, 21, 15, 16, 17, 18, 19, 20, /* 430 */ 24, 22, 23, 15, 24, 23, 74, 75, 21, 24, /* 440 */ 78, 79, 80, 23, 23, 83, 84, 85, 86, 74, /* 450 */ 75, 21, 24, 78, 79, 80, 23, 25, 83, 84, /* 460 */ 85, 86, 74, 75, 24, 21, 78, 79, 80, 23, /* 470 */ 25, 83, 84, 85, 86, 74, 75, 24, 49, 78, /* 480 */ 79, 80, 24, 42, 83, 84, 21, 86, 74, 75, /* 490 */ 2, 25, 78, 79, 80, 25, 29, 83, 84, 24, /* 500 */ 86, 74, 75, 24, 21, 78, 79, 80, 49, 4, /* 510 */ 83, 84, 15, 86, 15, 15, 74, 75, 15, 15, /* 520 */ 78, 79, 80, 15, 123, 83, 84, 25, 86, 74, /* 530 */ 75, 17, 23, 78, 79, 80, 0, 0, 83, 84, /* 540 */ 14, 86, 74, 75, 126, 126, 78, 79, 80, 126, /* 550 */ 126, 83, 84, 126, 86, 74, 75, 126, 126, 78, /* 560 */ 79, 80, 126, 126, 83, 84, 126, 86, 74, 75, /* 570 */ 126, 126, 78, 79, 80, 126, 126, 83, 84, 126, /* 580 */ 86, 74, 75, 126, 126, 78, 79, 80, 126, 126, /* 590 */ 83, 84, 126, 86, 126, 74, 75, 126, 126, 78, /* 600 */ 79, 80, 126, 126, 83, 84, 126, 86, 74, 75, /* 610 */ 126, 126, 78, 79, 80, 126, 126, 83, 84, 126, /* 620 */ 86, 74, 75, 126, 126, 78, 79, 80, 126, 126, /* 630 */ 83, 84, 126, 86, 74, 75, 126, 126, 78, 79, /* 640 */ 80, 126, 126, 83, 84, 126, 86, 74, 75, 126, /* 650 */ 126, 78, 79, 80, 126, 126, 83, 84, 126, 86, /* 660 */ 77, 78, 126, 126, 126, 77, 78, 126, 126, 86, /* 670 */ 126, 126, 126, 126, 86, 126, 126, 126, 126, 96, /* 680 */ 97, 98, 126, 100, 96, 97, 98, 126, 100, 8, /* 690 */ 9, 10, 11, 12, 2, 126, 126, 126, 126, 126, /* 700 */ 8, 9, 10, 11, 12, 2, 126, 126, 126, 126, /* 710 */ 126, 8, 9, 10, 11, 12, 126, 126, 126, 126, /* 720 */ 8, 9, 10, 11, 12, 126, 126, 126, 126, 126, /* 730 */ 126, 126, 126, 126, 126, 126, 24, 126, 126, 126, /* 740 */ 126, 126, 126, 126, 126, 126, 126, 126, 67, 68, /* 750 */ 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, /* 760 */ 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, /* 770 */ 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, /* 780 */ 126, 126, 126, 126, 126, 126, 126, 126, 126, 126, /* 790 */ 126, 126, 126, }; #define YY_SHIFT_COUNT (147) #define YY_SHIFT_MIN (0) #define YY_SHIFT_MAX (712) static const unsigned short int yy_shift_ofst[] = { /* 0 */ 16, 146, 246, 187, 187, 187, 187, 288, 187, 187, /* 10 */ 58, 377, 409, 356, 409, 409, 409, 409, 409, 409, /* 20 */ 409, 409, 409, 409, 409, 409, 409, 409, 409, 409, /* 30 */ 409, 409, 90, 90, 90, 80, 30, 30, 39, 0, /* 40 */ 32, 32, 80, 34, 34, 34, 681, 243, 37, 86, /* 50 */ 135, 175, 135, 82, 125, 197, 200, 186, 204, 255, /* 60 */ 255, 186, 204, 255, 266, 280, 298, 302, 309, 337, /* 70 */ 355, 343, 367, 333, 341, 347, 392, 692, 703, 712, /* 80 */ 305, 305, 305, 305, 305, 305, 305, 170, 112, 164, /* 90 */ 164, 164, 164, 250, 270, 224, 297, 325, 62, 226, /* 100 */ 214, 339, 344, 399, 402, 373, 406, 410, 412, 417, /* 110 */ 415, 420, 421, 428, 433, 440, 418, 430, 432, 446, /* 120 */ 444, 429, 453, 458, 445, 441, 465, 466, 470, 488, /* 130 */ 467, 475, 479, 483, 459, 505, 497, 499, 500, 503, /* 140 */ 504, 508, 502, 509, 514, 536, 537, 526, }; #define YY_REDUCE_COUNT (76) #define YY_REDUCE_MIN (-117) #define YY_REDUCE_MAX (588) static const short yy_reduce_ofst[] = { /* 0 */ 110, -1, 31, 66, 106, 137, 158, 209, 245, 264, /* 10 */ 284, 329, -29, 362, 375, 51, 388, 401, -61, 414, /* 20 */ 427, 442, 455, 468, 481, 494, 507, 521, 534, 547, /* 30 */ 560, 573, 181, 583, 588, -74, -63, -31, 131, -85, /* 40 */ -85, -85, -69, 20, 40, 89, -117, -95, -32, 25, /* 50 */ 46, 46, 46, 77, 42, 96, 171, 132, 157, 210, /* 60 */ 211, 195, 221, 247, 225, 232, 238, 252, 46, 290, /* 70 */ 307, 295, 301, 273, 291, 300, 77, }; static const YYACTIONTYPE yy_default[] = { /* 0 */ 385, 385, 385, 385, 385, 385, 385, 385, 385, 385, /* 10 */ 385, 385, 385, 385, 385, 385, 385, 385, 385, 385, /* 20 */ 385, 385, 385, 385, 385, 385, 385, 385, 385, 385, /* 30 */ 385, 385, 385, 385, 385, 385, 385, 385, 385, 385, /* 40 */ 447, 385, 385, 458, 458, 458, 522, 385, 482, 474, /* 50 */ 450, 464, 451, 385, 507, 467, 385, 489, 487, 385, /* 60 */ 385, 489, 487, 385, 501, 497, 480, 478, 464, 385, /* 70 */ 385, 385, 385, 525, 513, 509, 385, 385, 385, 385, /* 80 */ 500, 499, 424, 423, 422, 418, 419, 385, 385, 413, /* 90 */ 414, 412, 411, 385, 385, 448, 385, 385, 385, 510, /* 100 */ 514, 385, 401, 471, 481, 385, 385, 385, 385, 385, /* 110 */ 385, 385, 385, 385, 385, 385, 385, 385, 401, 385, /* 120 */ 498, 385, 457, 453, 385, 385, 449, 400, 385, 443, /* 130 */ 385, 385, 385, 508, 385, 385, 385, 385, 385, 385, /* 140 */ 385, 385, 385, 385, 385, 385, 385, 385, }; /********** End of lemon-generated parsing tables *****************************/ /* The next table maps tokens (terminal symbols) into fallback tokens. ** If a construct like the following: ** ** %fallback ID X Y Z. ** ** appears in the grammar, then ID becomes a fallback token for X, Y, ** and Z. Whenever one of the tokens X, Y, or Z is input to the parser ** but it does not parse, the type of the token is changed to ID and ** the parse is retried before an error is thrown. ** ** This feature can be used, for example, to cause some keywords in a language ** to revert to identifiers if they keyword does not apply in the context where ** it appears. */ #ifdef YYFALLBACK static const YYCODETYPE yyFallback[] = { }; #endif /* YYFALLBACK */ /* The following structure represents a single element of the ** parser's stack. Information stored includes: ** ** + The state number for the parser at this level of the stack. ** ** + The value of the token stored at this level of the stack. ** (In other words, the "major" token.) ** ** + The semantic value stored at this level of the stack. This is ** the information used by the action routines in the grammar. ** It is sometimes called the "minor" token. ** ** After the "shift" half of a SHIFTREDUCE action, the stateno field ** actually contains the reduce action for the second half of the ** SHIFTREDUCE. */ struct yyStackEntry { YYACTIONTYPE stateno; /* The state-number, or reduce action in SHIFTREDUCE */ YYCODETYPE major; /* The major token value. This is the code ** number for the token at this stack level */ YYMINORTYPE minor; /* The user-supplied minor token value. This ** is the value of the token */ }; typedef struct yyStackEntry yyStackEntry; /* The state of the parser is completely contained in an instance of ** the following structure */ struct yyParser { yyStackEntry *yytos; /* Pointer to top element of the stack */ #ifdef YYTRACKMAXSTACKDEPTH int yyhwm; /* High-water mark of the stack */ #endif #ifndef YYNOERRORRECOVERY int yyerrcnt; /* Shifts left before out of the error */ #endif NewParseARG_SDECL /* A place to hold %extra_argument */ NewParseCTX_SDECL /* A place to hold %extra_context */ #if YYSTACKDEPTH<=0 int yystksz; /* Current side of the stack */ yyStackEntry *yystack; /* The parser's stack */ yyStackEntry yystk0; /* First stack entry */ #else yyStackEntry yystack[YYSTACKDEPTH]; /* The parser's stack */ yyStackEntry *yystackEnd; /* Last entry in the stack */ #endif }; typedef struct yyParser yyParser; #ifndef NDEBUG #include static FILE *yyTraceFILE = 0; static char *yyTracePrompt = 0; #endif /* NDEBUG */ #ifndef NDEBUG /* ** Turn parser tracing on by giving a stream to which to write the trace ** and a prompt to preface each trace message. Tracing is turned off ** by making either argument NULL ** ** Inputs: **
    **
  • A FILE* to which trace output should be written. ** If NULL, then tracing is turned off. **
  • A prefix string written at the beginning of every ** line of trace output. If NULL, then tracing is ** turned off. **
** ** Outputs: ** None. */ void NewParseTrace(FILE *TraceFILE, char *zTracePrompt){ yyTraceFILE = TraceFILE; yyTracePrompt = zTracePrompt; if( yyTraceFILE==0 ) yyTracePrompt = 0; else if( yyTracePrompt==0 ) yyTraceFILE = 0; } #endif /* NDEBUG */ #if defined(YYCOVERAGE) || !defined(NDEBUG) /* For tracing shifts, the names of all terminals and nonterminals ** are required. The following table supplies these names */ static const char *const yyTokenName[] = { /* 0 */ "$", /* 1 */ "OR", /* 2 */ "AND", /* 3 */ "UNION", /* 4 */ "ALL", /* 5 */ "MINUS", /* 6 */ "EXCEPT", /* 7 */ "INTERSECT", /* 8 */ "NK_PLUS", /* 9 */ "NK_MINUS", /* 10 */ "NK_STAR", /* 11 */ "NK_SLASH", /* 12 */ "NK_REM", /* 13 */ "SHOW", /* 14 */ "DATABASES", /* 15 */ "NK_INTEGER", /* 16 */ "NK_FLOAT", /* 17 */ "NK_STRING", /* 18 */ "NK_BOOL", /* 19 */ "TIMESTAMP", /* 20 */ "NK_VARIABLE", /* 21 */ "NK_COMMA", /* 22 */ "NK_ID", /* 23 */ "NK_LP", /* 24 */ "NK_RP", /* 25 */ "NK_DOT", /* 26 */ "BETWEEN", /* 27 */ "NOT", /* 28 */ "IS", /* 29 */ "NULL", /* 30 */ "NK_LT", /* 31 */ "NK_GT", /* 32 */ "NK_LE", /* 33 */ "NK_GE", /* 34 */ "NK_NE", /* 35 */ "NK_EQ", /* 36 */ "LIKE", /* 37 */ "MATCH", /* 38 */ "NMATCH", /* 39 */ "IN", /* 40 */ "FROM", /* 41 */ "AS", /* 42 */ "JOIN", /* 43 */ "ON", /* 44 */ "INNER", /* 45 */ "SELECT", /* 46 */ "DISTINCT", /* 47 */ "WHERE", /* 48 */ "PARTITION", /* 49 */ "BY", /* 50 */ "SESSION", /* 51 */ "STATE_WINDOW", /* 52 */ "INTERVAL", /* 53 */ "SLIDING", /* 54 */ "FILL", /* 55 */ "VALUE", /* 56 */ "NONE", /* 57 */ "PREV", /* 58 */ "LINEAR", /* 59 */ "NEXT", /* 60 */ "GROUP", /* 61 */ "HAVING", /* 62 */ "ORDER", /* 63 */ "SLIMIT", /* 64 */ "SOFFSET", /* 65 */ "LIMIT", /* 66 */ "OFFSET", /* 67 */ "ASC", /* 68 */ "DESC", /* 69 */ "NULLS", /* 70 */ "FIRST", /* 71 */ "LAST", /* 72 */ "cmd", /* 73 */ "query_expression", /* 74 */ "literal", /* 75 */ "duration_literal", /* 76 */ "literal_list", /* 77 */ "db_name", /* 78 */ "table_name", /* 79 */ "column_name", /* 80 */ "function_name", /* 81 */ "table_alias", /* 82 */ "column_alias", /* 83 */ "expression", /* 84 */ "column_reference", /* 85 */ "expression_list", /* 86 */ "subquery", /* 87 */ "predicate", /* 88 */ "compare_op", /* 89 */ "in_op", /* 90 */ "in_predicate_value", /* 91 */ "boolean_value_expression", /* 92 */ "boolean_primary", /* 93 */ "common_expression", /* 94 */ "from_clause", /* 95 */ "table_reference_list", /* 96 */ "table_reference", /* 97 */ "table_primary", /* 98 */ "joined_table", /* 99 */ "alias_opt", /* 100 */ "parenthesized_joined_table", /* 101 */ "join_type", /* 102 */ "search_condition", /* 103 */ "query_specification", /* 104 */ "set_quantifier_opt", /* 105 */ "select_list", /* 106 */ "where_clause_opt", /* 107 */ "partition_by_clause_opt", /* 108 */ "twindow_clause_opt", /* 109 */ "group_by_clause_opt", /* 110 */ "having_clause_opt", /* 111 */ "select_sublist", /* 112 */ "select_item", /* 113 */ "sliding_opt", /* 114 */ "fill_opt", /* 115 */ "fill_mode", /* 116 */ "group_by_list", /* 117 */ "query_expression_body", /* 118 */ "order_by_clause_opt", /* 119 */ "slimit_clause_opt", /* 120 */ "limit_clause_opt", /* 121 */ "query_primary", /* 122 */ "sort_specification_list", /* 123 */ "sort_specification", /* 124 */ "ordering_specification_opt", /* 125 */ "null_ordering_opt", }; #endif /* defined(YYCOVERAGE) || !defined(NDEBUG) */ #ifndef NDEBUG /* For tracing reduce actions, the names of all rules are required. */ static const char *const yyRuleName[] = { /* 0 */ "cmd ::= SHOW DATABASES", /* 1 */ "cmd ::= query_expression", /* 2 */ "literal ::= NK_INTEGER", /* 3 */ "literal ::= NK_FLOAT", /* 4 */ "literal ::= NK_STRING", /* 5 */ "literal ::= NK_BOOL", /* 6 */ "literal ::= TIMESTAMP NK_STRING", /* 7 */ "literal ::= duration_literal", /* 8 */ "duration_literal ::= NK_VARIABLE", /* 9 */ "literal_list ::= literal", /* 10 */ "literal_list ::= literal_list NK_COMMA literal", /* 11 */ "db_name ::= NK_ID", /* 12 */ "table_name ::= NK_ID", /* 13 */ "column_name ::= NK_ID", /* 14 */ "function_name ::= NK_ID", /* 15 */ "table_alias ::= NK_ID", /* 16 */ "column_alias ::= NK_ID", /* 17 */ "expression ::= literal", /* 18 */ "expression ::= column_reference", /* 19 */ "expression ::= function_name NK_LP expression_list NK_RP", /* 20 */ "expression ::= function_name NK_LP NK_STAR NK_RP", /* 21 */ "expression ::= subquery", /* 22 */ "expression ::= NK_LP expression NK_RP", /* 23 */ "expression ::= NK_PLUS expression", /* 24 */ "expression ::= NK_MINUS expression", /* 25 */ "expression ::= expression NK_PLUS expression", /* 26 */ "expression ::= expression NK_MINUS expression", /* 27 */ "expression ::= expression NK_STAR expression", /* 28 */ "expression ::= expression NK_SLASH expression", /* 29 */ "expression ::= expression NK_REM expression", /* 30 */ "expression_list ::= expression", /* 31 */ "expression_list ::= expression_list NK_COMMA expression", /* 32 */ "column_reference ::= column_name", /* 33 */ "column_reference ::= table_name NK_DOT column_name", /* 34 */ "predicate ::= expression compare_op expression", /* 35 */ "predicate ::= expression BETWEEN expression AND expression", /* 36 */ "predicate ::= expression NOT BETWEEN expression AND expression", /* 37 */ "predicate ::= expression IS NULL", /* 38 */ "predicate ::= expression IS NOT NULL", /* 39 */ "predicate ::= expression in_op in_predicate_value", /* 40 */ "compare_op ::= NK_LT", /* 41 */ "compare_op ::= NK_GT", /* 42 */ "compare_op ::= NK_LE", /* 43 */ "compare_op ::= NK_GE", /* 44 */ "compare_op ::= NK_NE", /* 45 */ "compare_op ::= NK_EQ", /* 46 */ "compare_op ::= LIKE", /* 47 */ "compare_op ::= NOT LIKE", /* 48 */ "compare_op ::= MATCH", /* 49 */ "compare_op ::= NMATCH", /* 50 */ "in_op ::= IN", /* 51 */ "in_op ::= NOT IN", /* 52 */ "in_predicate_value ::= NK_LP expression_list NK_RP", /* 53 */ "boolean_value_expression ::= boolean_primary", /* 54 */ "boolean_value_expression ::= NOT boolean_primary", /* 55 */ "boolean_value_expression ::= boolean_value_expression OR boolean_value_expression", /* 56 */ "boolean_value_expression ::= boolean_value_expression AND boolean_value_expression", /* 57 */ "boolean_primary ::= predicate", /* 58 */ "boolean_primary ::= NK_LP boolean_value_expression NK_RP", /* 59 */ "common_expression ::= expression", /* 60 */ "common_expression ::= boolean_value_expression", /* 61 */ "from_clause ::= FROM table_reference_list", /* 62 */ "table_reference_list ::= table_reference", /* 63 */ "table_reference_list ::= table_reference_list NK_COMMA table_reference", /* 64 */ "table_reference ::= table_primary", /* 65 */ "table_reference ::= joined_table", /* 66 */ "table_primary ::= table_name alias_opt", /* 67 */ "table_primary ::= db_name NK_DOT table_name alias_opt", /* 68 */ "table_primary ::= subquery alias_opt", /* 69 */ "table_primary ::= parenthesized_joined_table", /* 70 */ "alias_opt ::=", /* 71 */ "alias_opt ::= table_alias", /* 72 */ "alias_opt ::= AS table_alias", /* 73 */ "parenthesized_joined_table ::= NK_LP joined_table NK_RP", /* 74 */ "parenthesized_joined_table ::= NK_LP parenthesized_joined_table NK_RP", /* 75 */ "joined_table ::= table_reference join_type JOIN table_reference ON search_condition", /* 76 */ "join_type ::=", /* 77 */ "join_type ::= INNER", /* 78 */ "query_specification ::= SELECT set_quantifier_opt select_list from_clause where_clause_opt partition_by_clause_opt twindow_clause_opt group_by_clause_opt having_clause_opt", /* 79 */ "set_quantifier_opt ::=", /* 80 */ "set_quantifier_opt ::= DISTINCT", /* 81 */ "set_quantifier_opt ::= ALL", /* 82 */ "select_list ::= NK_STAR", /* 83 */ "select_list ::= select_sublist", /* 84 */ "select_sublist ::= select_item", /* 85 */ "select_sublist ::= select_sublist NK_COMMA select_item", /* 86 */ "select_item ::= common_expression", /* 87 */ "select_item ::= common_expression column_alias", /* 88 */ "select_item ::= common_expression AS column_alias", /* 89 */ "select_item ::= table_name NK_DOT NK_STAR", /* 90 */ "where_clause_opt ::=", /* 91 */ "where_clause_opt ::= WHERE search_condition", /* 92 */ "partition_by_clause_opt ::=", /* 93 */ "partition_by_clause_opt ::= PARTITION BY expression_list", /* 94 */ "twindow_clause_opt ::=", /* 95 */ "twindow_clause_opt ::= SESSION NK_LP column_reference NK_COMMA NK_INTEGER NK_RP", /* 96 */ "twindow_clause_opt ::= STATE_WINDOW NK_LP column_reference NK_RP", /* 97 */ "twindow_clause_opt ::= INTERVAL NK_LP duration_literal NK_RP sliding_opt fill_opt", /* 98 */ "twindow_clause_opt ::= INTERVAL NK_LP duration_literal NK_COMMA duration_literal NK_RP sliding_opt fill_opt", /* 99 */ "sliding_opt ::=", /* 100 */ "sliding_opt ::= SLIDING NK_LP duration_literal NK_RP", /* 101 */ "fill_opt ::=", /* 102 */ "fill_opt ::= FILL NK_LP fill_mode NK_RP", /* 103 */ "fill_opt ::= FILL NK_LP VALUE NK_COMMA literal_list NK_RP", /* 104 */ "fill_mode ::= NONE", /* 105 */ "fill_mode ::= PREV", /* 106 */ "fill_mode ::= NULL", /* 107 */ "fill_mode ::= LINEAR", /* 108 */ "fill_mode ::= NEXT", /* 109 */ "group_by_clause_opt ::=", /* 110 */ "group_by_clause_opt ::= GROUP BY group_by_list", /* 111 */ "group_by_list ::= expression", /* 112 */ "group_by_list ::= group_by_list NK_COMMA expression", /* 113 */ "having_clause_opt ::=", /* 114 */ "having_clause_opt ::= HAVING search_condition", /* 115 */ "query_expression ::= query_expression_body order_by_clause_opt slimit_clause_opt limit_clause_opt", /* 116 */ "query_expression_body ::= query_primary", /* 117 */ "query_expression_body ::= query_expression_body UNION ALL query_expression_body", /* 118 */ "query_primary ::= query_specification", /* 119 */ "order_by_clause_opt ::=", /* 120 */ "order_by_clause_opt ::= ORDER BY sort_specification_list", /* 121 */ "slimit_clause_opt ::=", /* 122 */ "slimit_clause_opt ::= SLIMIT NK_INTEGER", /* 123 */ "slimit_clause_opt ::= SLIMIT NK_INTEGER SOFFSET NK_INTEGER", /* 124 */ "slimit_clause_opt ::= SLIMIT NK_INTEGER NK_COMMA NK_INTEGER", /* 125 */ "limit_clause_opt ::=", /* 126 */ "limit_clause_opt ::= LIMIT NK_INTEGER", /* 127 */ "limit_clause_opt ::= LIMIT NK_INTEGER OFFSET NK_INTEGER", /* 128 */ "limit_clause_opt ::= LIMIT NK_INTEGER NK_COMMA NK_INTEGER", /* 129 */ "subquery ::= NK_LP query_expression NK_RP", /* 130 */ "search_condition ::= common_expression", /* 131 */ "sort_specification_list ::= sort_specification", /* 132 */ "sort_specification_list ::= sort_specification_list NK_COMMA sort_specification", /* 133 */ "sort_specification ::= expression ordering_specification_opt null_ordering_opt", /* 134 */ "ordering_specification_opt ::=", /* 135 */ "ordering_specification_opt ::= ASC", /* 136 */ "ordering_specification_opt ::= DESC", /* 137 */ "null_ordering_opt ::=", /* 138 */ "null_ordering_opt ::= NULLS FIRST", /* 139 */ "null_ordering_opt ::= NULLS LAST", }; #endif /* NDEBUG */ #if YYSTACKDEPTH<=0 /* ** Try to increase the size of the parser stack. Return the number ** of errors. Return 0 on success. */ static int yyGrowStack(yyParser *p){ int newSize; int idx; yyStackEntry *pNew; newSize = p->yystksz*2 + 100; idx = p->yytos ? (int)(p->yytos - p->yystack) : 0; if( p->yystack==&p->yystk0 ){ pNew = malloc(newSize*sizeof(pNew[0])); if( pNew ) pNew[0] = p->yystk0; }else{ pNew = realloc(p->yystack, newSize*sizeof(pNew[0])); } if( pNew ){ p->yystack = pNew; p->yytos = &p->yystack[idx]; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sStack grows from %d to %d entries.\n", yyTracePrompt, p->yystksz, newSize); } #endif p->yystksz = newSize; } return pNew==0; } #endif /* Datatype of the argument to the memory allocated passed as the ** second argument to NewParseAlloc() below. This can be changed by ** putting an appropriate #define in the %include section of the input ** grammar. */ #ifndef YYMALLOCARGTYPE # define YYMALLOCARGTYPE size_t #endif /* Initialize a new parser that has already been allocated. */ void NewParseInit(void *yypRawParser NewParseCTX_PDECL){ yyParser *yypParser = (yyParser*)yypRawParser; NewParseCTX_STORE #ifdef YYTRACKMAXSTACKDEPTH yypParser->yyhwm = 0; #endif #if YYSTACKDEPTH<=0 yypParser->yytos = NULL; yypParser->yystack = NULL; yypParser->yystksz = 0; if( yyGrowStack(yypParser) ){ yypParser->yystack = &yypParser->yystk0; yypParser->yystksz = 1; } #endif #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt = -1; #endif yypParser->yytos = yypParser->yystack; yypParser->yystack[0].stateno = 0; yypParser->yystack[0].major = 0; #if YYSTACKDEPTH>0 yypParser->yystackEnd = &yypParser->yystack[YYSTACKDEPTH-1]; #endif } #ifndef NewParse_ENGINEALWAYSONSTACK /* ** This function allocates a new parser. ** The only argument is a pointer to a function which works like ** malloc. ** ** Inputs: ** A pointer to the function used to allocate memory. ** ** Outputs: ** A pointer to a parser. This pointer is used in subsequent calls ** to NewParse and NewParseFree. */ void *NewParseAlloc(void *(*mallocProc)(YYMALLOCARGTYPE) NewParseCTX_PDECL){ yyParser *yypParser; yypParser = (yyParser*)(*mallocProc)( (YYMALLOCARGTYPE)sizeof(yyParser) ); if( yypParser ){ NewParseCTX_STORE NewParseInit(yypParser NewParseCTX_PARAM); } return (void*)yypParser; } #endif /* NewParse_ENGINEALWAYSONSTACK */ /* The following function deletes the "minor type" or semantic value ** associated with a symbol. The symbol can be either a terminal ** or nonterminal. "yymajor" is the symbol code, and "yypminor" is ** a pointer to the value to be deleted. The code used to do the ** deletions is derived from the %destructor and/or %token_destructor ** directives of the input grammar. */ static void yy_destructor( yyParser *yypParser, /* The parser */ YYCODETYPE yymajor, /* Type code for object to destroy */ YYMINORTYPE *yypminor /* The object to be destroyed */ ){ NewParseARG_FETCH NewParseCTX_FETCH switch( yymajor ){ /* Here is inserted the actions which take place when a ** terminal or non-terminal is destroyed. This can happen ** when the symbol is popped from the stack during a ** reduce or during error processing or when a parser is ** being destroyed before it is finished parsing. ** ** Note: during a reduce, the only symbols destroyed are those ** which appear on the RHS of the rule, but which are *not* used ** inside the C code. */ /********* Begin destructor definitions ***************************************/ /* Default NON-TERMINAL Destructor */ case 72: /* cmd */ case 73: /* query_expression */ case 74: /* literal */ case 75: /* duration_literal */ case 83: /* expression */ case 84: /* column_reference */ case 86: /* subquery */ case 87: /* predicate */ case 90: /* in_predicate_value */ case 91: /* boolean_value_expression */ case 92: /* boolean_primary */ case 93: /* common_expression */ case 94: /* from_clause */ case 95: /* table_reference_list */ case 96: /* table_reference */ case 97: /* table_primary */ case 98: /* joined_table */ case 100: /* parenthesized_joined_table */ case 102: /* search_condition */ case 103: /* query_specification */ case 106: /* where_clause_opt */ case 108: /* twindow_clause_opt */ case 110: /* having_clause_opt */ case 112: /* select_item */ case 113: /* sliding_opt */ case 114: /* fill_opt */ case 117: /* query_expression_body */ case 119: /* slimit_clause_opt */ case 120: /* limit_clause_opt */ case 121: /* query_primary */ case 123: /* sort_specification */ { PARSER_DESTRUCTOR_TRACE; nodesDestroyNode((yypminor->yy56)); } break; case 76: /* literal_list */ case 85: /* expression_list */ case 105: /* select_list */ case 107: /* partition_by_clause_opt */ case 109: /* group_by_clause_opt */ case 111: /* select_sublist */ case 116: /* group_by_list */ case 118: /* order_by_clause_opt */ case 122: /* sort_specification_list */ { PARSER_DESTRUCTOR_TRACE; nodesDestroyList((yypminor->yy208)); } break; case 77: /* db_name */ case 78: /* table_name */ case 79: /* column_name */ case 80: /* function_name */ case 81: /* table_alias */ case 82: /* column_alias */ case 99: /* alias_opt */ { PARSER_DESTRUCTOR_TRACE; } break; case 88: /* compare_op */ case 89: /* in_op */ { PARSER_DESTRUCTOR_TRACE; } break; case 101: /* join_type */ { PARSER_DESTRUCTOR_TRACE; } break; case 104: /* set_quantifier_opt */ { PARSER_DESTRUCTOR_TRACE; } break; case 115: /* fill_mode */ { PARSER_DESTRUCTOR_TRACE; } break; case 124: /* ordering_specification_opt */ { PARSER_DESTRUCTOR_TRACE; } break; case 125: /* null_ordering_opt */ { PARSER_DESTRUCTOR_TRACE; } break; /********* End destructor definitions *****************************************/ default: break; /* If no destructor action specified: do nothing */ } } /* ** Pop the parser's stack once. ** ** If there is a destructor routine associated with the token which ** is popped from the stack, then call it. */ static void yy_pop_parser_stack(yyParser *pParser){ yyStackEntry *yytos; assert( pParser->yytos!=0 ); assert( pParser->yytos > pParser->yystack ); yytos = pParser->yytos--; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sPopping %s\n", yyTracePrompt, yyTokenName[yytos->major]); } #endif yy_destructor(pParser, yytos->major, &yytos->minor); } /* ** Clear all secondary memory allocations from the parser */ void NewParseFinalize(void *p){ yyParser *pParser = (yyParser*)p; while( pParser->yytos>pParser->yystack ) yy_pop_parser_stack(pParser); #if YYSTACKDEPTH<=0 if( pParser->yystack!=&pParser->yystk0 ) free(pParser->yystack); #endif } #ifndef NewParse_ENGINEALWAYSONSTACK /* ** Deallocate and destroy a parser. Destructors are called for ** all stack elements before shutting the parser down. ** ** If the YYPARSEFREENEVERNULL macro exists (for example because it ** is defined in a %include section of the input grammar) then it is ** assumed that the input pointer is never NULL. */ void NewParseFree( void *p, /* The parser to be deleted */ void (*freeProc)(void*) /* Function used to reclaim memory */ ){ #ifndef YYPARSEFREENEVERNULL if( p==0 ) return; #endif NewParseFinalize(p); (*freeProc)(p); } #endif /* NewParse_ENGINEALWAYSONSTACK */ /* ** Return the peak depth of the stack for a parser. */ #ifdef YYTRACKMAXSTACKDEPTH int NewParseStackPeak(void *p){ yyParser *pParser = (yyParser*)p; return pParser->yyhwm; } #endif /* This array of booleans keeps track of the parser statement ** coverage. The element yycoverage[X][Y] is set when the parser ** is in state X and has a lookahead token Y. In a well-tested ** systems, every element of this matrix should end up being set. */ #if defined(YYCOVERAGE) static unsigned char yycoverage[YYNSTATE][YYNTOKEN]; #endif /* ** Write into out a description of every state/lookahead combination that ** ** (1) has not been used by the parser, and ** (2) is not a syntax error. ** ** Return the number of missed state/lookahead combinations. */ #if defined(YYCOVERAGE) int NewParseCoverage(FILE *out){ int stateno, iLookAhead, i; int nMissed = 0; for(stateno=0; statenoYY_MAX_SHIFT ) return stateno; assert( stateno <= YY_SHIFT_COUNT ); #if defined(YYCOVERAGE) yycoverage[stateno][iLookAhead] = 1; #endif do{ i = yy_shift_ofst[stateno]; assert( i>=0 ); /* assert( i+YYNTOKEN<=(int)YY_NLOOKAHEAD ); */ assert( iLookAhead!=YYNOCODE ); assert( iLookAhead < YYNTOKEN ); i += iLookAhead; if( i>=YY_NLOOKAHEAD || yy_lookahead[i]!=iLookAhead ){ #ifdef YYFALLBACK YYCODETYPE iFallback; /* Fallback token */ if( iLookAhead %s\n", yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]); } #endif assert( yyFallback[iFallback]==0 ); /* Fallback loop must terminate */ iLookAhead = iFallback; continue; } #endif #ifdef YYWILDCARD { int j = i - iLookAhead + YYWILDCARD; if( #if YY_SHIFT_MIN+YYWILDCARD<0 j>=0 && #endif #if YY_SHIFT_MAX+YYWILDCARD>=YY_ACTTAB_COUNT j0 ){ #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE, "%sWILDCARD %s => %s\n", yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[YYWILDCARD]); } #endif /* NDEBUG */ return yy_action[j]; } } #endif /* YYWILDCARD */ return yy_default[stateno]; }else{ return yy_action[i]; } }while(1); } /* ** Find the appropriate action for a parser given the non-terminal ** look-ahead token iLookAhead. */ static YYACTIONTYPE yy_find_reduce_action( YYACTIONTYPE stateno, /* Current state number */ YYCODETYPE iLookAhead /* The look-ahead token */ ){ int i; #ifdef YYERRORSYMBOL if( stateno>YY_REDUCE_COUNT ){ return yy_default[stateno]; } #else assert( stateno<=YY_REDUCE_COUNT ); #endif i = yy_reduce_ofst[stateno]; assert( iLookAhead!=YYNOCODE ); i += iLookAhead; #ifdef YYERRORSYMBOL if( i<0 || i>=YY_ACTTAB_COUNT || yy_lookahead[i]!=iLookAhead ){ return yy_default[stateno]; } #else assert( i>=0 && iyytos>yypParser->yystack ) yy_pop_parser_stack(yypParser); /* Here code is inserted which will execute if the parser ** stack every overflows */ /******** Begin %stack_overflow code ******************************************/ /******** End %stack_overflow code ********************************************/ NewParseARG_STORE /* Suppress warning about unused %extra_argument var */ NewParseCTX_STORE } /* ** Print tracing information for a SHIFT action */ #ifndef NDEBUG static void yyTraceShift(yyParser *yypParser, int yyNewState, const char *zTag){ if( yyTraceFILE ){ if( yyNewStateyytos->major], yyNewState); }else{ fprintf(yyTraceFILE,"%s%s '%s', pending reduce %d\n", yyTracePrompt, zTag, yyTokenName[yypParser->yytos->major], yyNewState - YY_MIN_REDUCE); } } } #else # define yyTraceShift(X,Y,Z) #endif /* ** Perform a shift action. */ static void yy_shift( yyParser *yypParser, /* The parser to be shifted */ YYACTIONTYPE yyNewState, /* The new state to shift in */ YYCODETYPE yyMajor, /* The major token to shift in */ NewParseTOKENTYPE yyMinor /* The minor token to shift in */ ){ yyStackEntry *yytos; yypParser->yytos++; #ifdef YYTRACKMAXSTACKDEPTH if( (int)(yypParser->yytos - yypParser->yystack)>yypParser->yyhwm ){ yypParser->yyhwm++; assert( yypParser->yyhwm == (int)(yypParser->yytos - yypParser->yystack) ); } #endif #if YYSTACKDEPTH>0 if( yypParser->yytos>yypParser->yystackEnd ){ yypParser->yytos--; yyStackOverflow(yypParser); return; } #else if( yypParser->yytos>=&yypParser->yystack[yypParser->yystksz] ){ if( yyGrowStack(yypParser) ){ yypParser->yytos--; yyStackOverflow(yypParser); return; } } #endif if( yyNewState > YY_MAX_SHIFT ){ yyNewState += YY_MIN_REDUCE - YY_MIN_SHIFTREDUCE; } yytos = yypParser->yytos; yytos->stateno = yyNewState; yytos->major = yyMajor; yytos->minor.yy0 = yyMinor; yyTraceShift(yypParser, yyNewState, "Shift"); } /* The following table contains information about every rule that ** is used during the reduce. */ static const struct { YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */ signed char nrhs; /* Negative of the number of RHS symbols in the rule */ } yyRuleInfo[] = { { 72, -2 }, /* (0) cmd ::= SHOW DATABASES */ { 72, -1 }, /* (1) cmd ::= query_expression */ { 74, -1 }, /* (2) literal ::= NK_INTEGER */ { 74, -1 }, /* (3) literal ::= NK_FLOAT */ { 74, -1 }, /* (4) literal ::= NK_STRING */ { 74, -1 }, /* (5) literal ::= NK_BOOL */ { 74, -2 }, /* (6) literal ::= TIMESTAMP NK_STRING */ { 74, -1 }, /* (7) literal ::= duration_literal */ { 75, -1 }, /* (8) duration_literal ::= NK_VARIABLE */ { 76, -1 }, /* (9) literal_list ::= literal */ { 76, -3 }, /* (10) literal_list ::= literal_list NK_COMMA literal */ { 77, -1 }, /* (11) db_name ::= NK_ID */ { 78, -1 }, /* (12) table_name ::= NK_ID */ { 79, -1 }, /* (13) column_name ::= NK_ID */ { 80, -1 }, /* (14) function_name ::= NK_ID */ { 81, -1 }, /* (15) table_alias ::= NK_ID */ { 82, -1 }, /* (16) column_alias ::= NK_ID */ { 83, -1 }, /* (17) expression ::= literal */ { 83, -1 }, /* (18) expression ::= column_reference */ { 83, -4 }, /* (19) expression ::= function_name NK_LP expression_list NK_RP */ { 83, -4 }, /* (20) expression ::= function_name NK_LP NK_STAR NK_RP */ { 83, -1 }, /* (21) expression ::= subquery */ { 83, -3 }, /* (22) expression ::= NK_LP expression NK_RP */ { 83, -2 }, /* (23) expression ::= NK_PLUS expression */ { 83, -2 }, /* (24) expression ::= NK_MINUS expression */ { 83, -3 }, /* (25) expression ::= expression NK_PLUS expression */ { 83, -3 }, /* (26) expression ::= expression NK_MINUS expression */ { 83, -3 }, /* (27) expression ::= expression NK_STAR expression */ { 83, -3 }, /* (28) expression ::= expression NK_SLASH expression */ { 83, -3 }, /* (29) expression ::= expression NK_REM expression */ { 85, -1 }, /* (30) expression_list ::= expression */ { 85, -3 }, /* (31) expression_list ::= expression_list NK_COMMA expression */ { 84, -1 }, /* (32) column_reference ::= column_name */ { 84, -3 }, /* (33) column_reference ::= table_name NK_DOT column_name */ { 87, -3 }, /* (34) predicate ::= expression compare_op expression */ { 87, -5 }, /* (35) predicate ::= expression BETWEEN expression AND expression */ { 87, -6 }, /* (36) predicate ::= expression NOT BETWEEN expression AND expression */ { 87, -3 }, /* (37) predicate ::= expression IS NULL */ { 87, -4 }, /* (38) predicate ::= expression IS NOT NULL */ { 87, -3 }, /* (39) predicate ::= expression in_op in_predicate_value */ { 88, -1 }, /* (40) compare_op ::= NK_LT */ { 88, -1 }, /* (41) compare_op ::= NK_GT */ { 88, -1 }, /* (42) compare_op ::= NK_LE */ { 88, -1 }, /* (43) compare_op ::= NK_GE */ { 88, -1 }, /* (44) compare_op ::= NK_NE */ { 88, -1 }, /* (45) compare_op ::= NK_EQ */ { 88, -1 }, /* (46) compare_op ::= LIKE */ { 88, -2 }, /* (47) compare_op ::= NOT LIKE */ { 88, -1 }, /* (48) compare_op ::= MATCH */ { 88, -1 }, /* (49) compare_op ::= NMATCH */ { 89, -1 }, /* (50) in_op ::= IN */ { 89, -2 }, /* (51) in_op ::= NOT IN */ { 90, -3 }, /* (52) in_predicate_value ::= NK_LP expression_list NK_RP */ { 91, -1 }, /* (53) boolean_value_expression ::= boolean_primary */ { 91, -2 }, /* (54) boolean_value_expression ::= NOT boolean_primary */ { 91, -3 }, /* (55) boolean_value_expression ::= boolean_value_expression OR boolean_value_expression */ { 91, -3 }, /* (56) boolean_value_expression ::= boolean_value_expression AND boolean_value_expression */ { 92, -1 }, /* (57) boolean_primary ::= predicate */ { 92, -3 }, /* (58) boolean_primary ::= NK_LP boolean_value_expression NK_RP */ { 93, -1 }, /* (59) common_expression ::= expression */ { 93, -1 }, /* (60) common_expression ::= boolean_value_expression */ { 94, -2 }, /* (61) from_clause ::= FROM table_reference_list */ { 95, -1 }, /* (62) table_reference_list ::= table_reference */ { 95, -3 }, /* (63) table_reference_list ::= table_reference_list NK_COMMA table_reference */ { 96, -1 }, /* (64) table_reference ::= table_primary */ { 96, -1 }, /* (65) table_reference ::= joined_table */ { 97, -2 }, /* (66) table_primary ::= table_name alias_opt */ { 97, -4 }, /* (67) table_primary ::= db_name NK_DOT table_name alias_opt */ { 97, -2 }, /* (68) table_primary ::= subquery alias_opt */ { 97, -1 }, /* (69) table_primary ::= parenthesized_joined_table */ { 99, 0 }, /* (70) alias_opt ::= */ { 99, -1 }, /* (71) alias_opt ::= table_alias */ { 99, -2 }, /* (72) alias_opt ::= AS table_alias */ { 100, -3 }, /* (73) parenthesized_joined_table ::= NK_LP joined_table NK_RP */ { 100, -3 }, /* (74) parenthesized_joined_table ::= NK_LP parenthesized_joined_table NK_RP */ { 98, -6 }, /* (75) joined_table ::= table_reference join_type JOIN table_reference ON search_condition */ { 101, 0 }, /* (76) join_type ::= */ { 101, -1 }, /* (77) join_type ::= INNER */ { 103, -9 }, /* (78) query_specification ::= SELECT set_quantifier_opt select_list from_clause where_clause_opt partition_by_clause_opt twindow_clause_opt group_by_clause_opt having_clause_opt */ { 104, 0 }, /* (79) set_quantifier_opt ::= */ { 104, -1 }, /* (80) set_quantifier_opt ::= DISTINCT */ { 104, -1 }, /* (81) set_quantifier_opt ::= ALL */ { 105, -1 }, /* (82) select_list ::= NK_STAR */ { 105, -1 }, /* (83) select_list ::= select_sublist */ { 111, -1 }, /* (84) select_sublist ::= select_item */ { 111, -3 }, /* (85) select_sublist ::= select_sublist NK_COMMA select_item */ { 112, -1 }, /* (86) select_item ::= common_expression */ { 112, -2 }, /* (87) select_item ::= common_expression column_alias */ { 112, -3 }, /* (88) select_item ::= common_expression AS column_alias */ { 112, -3 }, /* (89) select_item ::= table_name NK_DOT NK_STAR */ { 106, 0 }, /* (90) where_clause_opt ::= */ { 106, -2 }, /* (91) where_clause_opt ::= WHERE search_condition */ { 107, 0 }, /* (92) partition_by_clause_opt ::= */ { 107, -3 }, /* (93) partition_by_clause_opt ::= PARTITION BY expression_list */ { 108, 0 }, /* (94) twindow_clause_opt ::= */ { 108, -6 }, /* (95) twindow_clause_opt ::= SESSION NK_LP column_reference NK_COMMA NK_INTEGER NK_RP */ { 108, -4 }, /* (96) twindow_clause_opt ::= STATE_WINDOW NK_LP column_reference NK_RP */ { 108, -6 }, /* (97) twindow_clause_opt ::= INTERVAL NK_LP duration_literal NK_RP sliding_opt fill_opt */ { 108, -8 }, /* (98) twindow_clause_opt ::= INTERVAL NK_LP duration_literal NK_COMMA duration_literal NK_RP sliding_opt fill_opt */ { 113, 0 }, /* (99) sliding_opt ::= */ { 113, -4 }, /* (100) sliding_opt ::= SLIDING NK_LP duration_literal NK_RP */ { 114, 0 }, /* (101) fill_opt ::= */ { 114, -4 }, /* (102) fill_opt ::= FILL NK_LP fill_mode NK_RP */ { 114, -6 }, /* (103) fill_opt ::= FILL NK_LP VALUE NK_COMMA literal_list NK_RP */ { 115, -1 }, /* (104) fill_mode ::= NONE */ { 115, -1 }, /* (105) fill_mode ::= PREV */ { 115, -1 }, /* (106) fill_mode ::= NULL */ { 115, -1 }, /* (107) fill_mode ::= LINEAR */ { 115, -1 }, /* (108) fill_mode ::= NEXT */ { 109, 0 }, /* (109) group_by_clause_opt ::= */ { 109, -3 }, /* (110) group_by_clause_opt ::= GROUP BY group_by_list */ { 116, -1 }, /* (111) group_by_list ::= expression */ { 116, -3 }, /* (112) group_by_list ::= group_by_list NK_COMMA expression */ { 110, 0 }, /* (113) having_clause_opt ::= */ { 110, -2 }, /* (114) having_clause_opt ::= HAVING search_condition */ { 73, -4 }, /* (115) query_expression ::= query_expression_body order_by_clause_opt slimit_clause_opt limit_clause_opt */ { 117, -1 }, /* (116) query_expression_body ::= query_primary */ { 117, -4 }, /* (117) query_expression_body ::= query_expression_body UNION ALL query_expression_body */ { 121, -1 }, /* (118) query_primary ::= query_specification */ { 118, 0 }, /* (119) order_by_clause_opt ::= */ { 118, -3 }, /* (120) order_by_clause_opt ::= ORDER BY sort_specification_list */ { 119, 0 }, /* (121) slimit_clause_opt ::= */ { 119, -2 }, /* (122) slimit_clause_opt ::= SLIMIT NK_INTEGER */ { 119, -4 }, /* (123) slimit_clause_opt ::= SLIMIT NK_INTEGER SOFFSET NK_INTEGER */ { 119, -4 }, /* (124) slimit_clause_opt ::= SLIMIT NK_INTEGER NK_COMMA NK_INTEGER */ { 120, 0 }, /* (125) limit_clause_opt ::= */ { 120, -2 }, /* (126) limit_clause_opt ::= LIMIT NK_INTEGER */ { 120, -4 }, /* (127) limit_clause_opt ::= LIMIT NK_INTEGER OFFSET NK_INTEGER */ { 120, -4 }, /* (128) limit_clause_opt ::= LIMIT NK_INTEGER NK_COMMA NK_INTEGER */ { 86, -3 }, /* (129) subquery ::= NK_LP query_expression NK_RP */ { 102, -1 }, /* (130) search_condition ::= common_expression */ { 122, -1 }, /* (131) sort_specification_list ::= sort_specification */ { 122, -3 }, /* (132) sort_specification_list ::= sort_specification_list NK_COMMA sort_specification */ { 123, -3 }, /* (133) sort_specification ::= expression ordering_specification_opt null_ordering_opt */ { 124, 0 }, /* (134) ordering_specification_opt ::= */ { 124, -1 }, /* (135) ordering_specification_opt ::= ASC */ { 124, -1 }, /* (136) ordering_specification_opt ::= DESC */ { 125, 0 }, /* (137) null_ordering_opt ::= */ { 125, -2 }, /* (138) null_ordering_opt ::= NULLS FIRST */ { 125, -2 }, /* (139) null_ordering_opt ::= NULLS LAST */ }; static void yy_accept(yyParser*); /* Forward Declaration */ /* ** Perform a reduce action and the shift that must immediately ** follow the reduce. ** ** The yyLookahead and yyLookaheadToken parameters provide reduce actions ** access to the lookahead token (if any). The yyLookahead will be YYNOCODE ** if the lookahead token has already been consumed. As this procedure is ** only called from one place, optimizing compilers will in-line it, which ** means that the extra parameters have no performance impact. */ static YYACTIONTYPE yy_reduce( yyParser *yypParser, /* The parser */ unsigned int yyruleno, /* Number of the rule by which to reduce */ int yyLookahead, /* Lookahead token, or YYNOCODE if none */ NewParseTOKENTYPE yyLookaheadToken /* Value of the lookahead token */ NewParseCTX_PDECL /* %extra_context */ ){ int yygoto; /* The next state */ YYACTIONTYPE yyact; /* The next action */ yyStackEntry *yymsp; /* The top of the parser's stack */ int yysize; /* Amount to pop the stack */ NewParseARG_FETCH (void)yyLookahead; (void)yyLookaheadToken; yymsp = yypParser->yytos; #ifndef NDEBUG if( yyTraceFILE && yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){ yysize = yyRuleInfo[yyruleno].nrhs; if( yysize ){ fprintf(yyTraceFILE, "%sReduce %d [%s], go to state %d.\n", yyTracePrompt, yyruleno, yyRuleName[yyruleno], yymsp[yysize].stateno); }else{ fprintf(yyTraceFILE, "%sReduce %d [%s].\n", yyTracePrompt, yyruleno, yyRuleName[yyruleno]); } } #endif /* NDEBUG */ /* Check that the stack is large enough to grow by a single entry ** if the RHS of the rule is empty. This ensures that there is room ** enough on the stack to push the LHS value */ if( yyRuleInfo[yyruleno].nrhs==0 ){ #ifdef YYTRACKMAXSTACKDEPTH if( (int)(yypParser->yytos - yypParser->yystack)>yypParser->yyhwm ){ yypParser->yyhwm++; assert( yypParser->yyhwm == (int)(yypParser->yytos - yypParser->yystack)); } #endif #if YYSTACKDEPTH>0 if( yypParser->yytos>=yypParser->yystackEnd ){ yyStackOverflow(yypParser); /* The call to yyStackOverflow() above pops the stack until it is ** empty, causing the main parser loop to exit. So the return value ** is never used and does not matter. */ return 0; } #else if( yypParser->yytos>=&yypParser->yystack[yypParser->yystksz-1] ){ if( yyGrowStack(yypParser) ){ yyStackOverflow(yypParser); /* The call to yyStackOverflow() above pops the stack until it is ** empty, causing the main parser loop to exit. So the return value ** is never used and does not matter. */ return 0; } yymsp = yypParser->yytos; } #endif } switch( yyruleno ){ /* Beginning here are the reduction cases. A typical example ** follows: ** case 0: ** #line ** { ... } // User supplied code ** #line ** break; */ /********** Begin reduce actions **********************************************/ YYMINORTYPE yylhsminor; case 0: /* cmd ::= SHOW DATABASES */ { PARSER_TRACE; createShowStmt(pCxt, SHOW_TYPE_DATABASE); } break; case 1: /* cmd ::= query_expression */ { PARSER_TRACE; pCxt->pRootNode = yymsp[0].minor.yy56; } break; case 2: /* literal ::= NK_INTEGER */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNode(pCxt, &yymsp[0].minor.yy0, createValueNode(pCxt, TSDB_DATA_TYPE_BIGINT, &yymsp[0].minor.yy0)); } yymsp[0].minor.yy56 = yylhsminor.yy56; break; case 3: /* literal ::= NK_FLOAT */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNode(pCxt, &yymsp[0].minor.yy0, createValueNode(pCxt, TSDB_DATA_TYPE_DOUBLE, &yymsp[0].minor.yy0)); } yymsp[0].minor.yy56 = yylhsminor.yy56; break; case 4: /* literal ::= NK_STRING */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNode(pCxt, &yymsp[0].minor.yy0, createValueNode(pCxt, TSDB_DATA_TYPE_BINARY, &yymsp[0].minor.yy0)); } yymsp[0].minor.yy56 = yylhsminor.yy56; break; case 5: /* literal ::= NK_BOOL */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNode(pCxt, &yymsp[0].minor.yy0, createValueNode(pCxt, TSDB_DATA_TYPE_BOOL, &yymsp[0].minor.yy0)); } yymsp[0].minor.yy56 = yylhsminor.yy56; break; case 6: /* literal ::= TIMESTAMP NK_STRING */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNodeExt(pCxt, &yymsp[-1].minor.yy0, &yymsp[0].minor.yy0, createValueNode(pCxt, TSDB_DATA_TYPE_TIMESTAMP, &yymsp[0].minor.yy0)); } yymsp[-1].minor.yy56 = yylhsminor.yy56; break; case 7: /* literal ::= duration_literal */ case 17: /* expression ::= literal */ yytestcase(yyruleno==17); case 18: /* expression ::= column_reference */ yytestcase(yyruleno==18); case 21: /* expression ::= subquery */ yytestcase(yyruleno==21); case 53: /* boolean_value_expression ::= boolean_primary */ yytestcase(yyruleno==53); case 57: /* boolean_primary ::= predicate */ yytestcase(yyruleno==57); case 62: /* table_reference_list ::= table_reference */ yytestcase(yyruleno==62); case 64: /* table_reference ::= table_primary */ yytestcase(yyruleno==64); case 65: /* table_reference ::= joined_table */ yytestcase(yyruleno==65); case 69: /* table_primary ::= parenthesized_joined_table */ yytestcase(yyruleno==69); case 116: /* query_expression_body ::= query_primary */ yytestcase(yyruleno==116); case 118: /* query_primary ::= query_specification */ yytestcase(yyruleno==118); { PARSER_TRACE; yylhsminor.yy56 = yymsp[0].minor.yy56; } yymsp[0].minor.yy56 = yylhsminor.yy56; break; case 8: /* duration_literal ::= NK_VARIABLE */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNode(pCxt, &yymsp[0].minor.yy0, createDurationValueNode(pCxt, &yymsp[0].minor.yy0)); } yymsp[0].minor.yy56 = yylhsminor.yy56; break; case 9: /* literal_list ::= literal */ case 30: /* expression_list ::= expression */ yytestcase(yyruleno==30); { PARSER_TRACE; yylhsminor.yy208 = createNodeList(pCxt, releaseRawExprNode(pCxt, yymsp[0].minor.yy56)); } yymsp[0].minor.yy208 = yylhsminor.yy208; break; case 10: /* literal_list ::= literal_list NK_COMMA literal */ case 31: /* expression_list ::= expression_list NK_COMMA expression */ yytestcase(yyruleno==31); { PARSER_TRACE; yylhsminor.yy208 = addNodeToList(pCxt, yymsp[-2].minor.yy208, releaseRawExprNode(pCxt, yymsp[0].minor.yy56)); } yymsp[-2].minor.yy208 = yylhsminor.yy208; break; case 11: /* db_name ::= NK_ID */ case 12: /* table_name ::= NK_ID */ yytestcase(yyruleno==12); case 13: /* column_name ::= NK_ID */ yytestcase(yyruleno==13); case 14: /* function_name ::= NK_ID */ yytestcase(yyruleno==14); case 15: /* table_alias ::= NK_ID */ yytestcase(yyruleno==15); case 16: /* column_alias ::= NK_ID */ yytestcase(yyruleno==16); { PARSER_TRACE; yylhsminor.yy29 = yymsp[0].minor.yy0; } yymsp[0].minor.yy29 = yylhsminor.yy29; break; case 19: /* expression ::= function_name NK_LP expression_list NK_RP */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNodeExt(pCxt, &yymsp[-3].minor.yy29, &yymsp[0].minor.yy0, createFunctionNode(pCxt, &yymsp[-3].minor.yy29, yymsp[-1].minor.yy208)); } yymsp[-3].minor.yy56 = yylhsminor.yy56; break; case 20: /* expression ::= function_name NK_LP NK_STAR NK_RP */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNodeExt(pCxt, &yymsp[-3].minor.yy29, &yymsp[0].minor.yy0, createFunctionNode(pCxt, &yymsp[-3].minor.yy29, createNodeList(pCxt, createColumnNode(pCxt, NULL, &yymsp[-1].minor.yy0)))); } yymsp[-3].minor.yy56 = yylhsminor.yy56; break; case 22: /* expression ::= NK_LP expression NK_RP */ case 58: /* boolean_primary ::= NK_LP boolean_value_expression NK_RP */ yytestcase(yyruleno==58); { PARSER_TRACE; yylhsminor.yy56 = createRawExprNodeExt(pCxt, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, releaseRawExprNode(pCxt, yymsp[-1].minor.yy56)); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 23: /* expression ::= NK_PLUS expression */ { PARSER_TRACE; SToken t = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &yymsp[-1].minor.yy0, &t, releaseRawExprNode(pCxt, yymsp[0].minor.yy56)); } yymsp[-1].minor.yy56 = yylhsminor.yy56; break; case 24: /* expression ::= NK_MINUS expression */ { PARSER_TRACE; SToken t = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &yymsp[-1].minor.yy0, &t, createOperatorNode(pCxt, OP_TYPE_SUB, releaseRawExprNode(pCxt, yymsp[0].minor.yy56), NULL)); } yymsp[-1].minor.yy56 = yylhsminor.yy56; break; case 25: /* expression ::= expression NK_PLUS expression */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-2].minor.yy56); SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &e, createOperatorNode(pCxt, OP_TYPE_ADD, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 26: /* expression ::= expression NK_MINUS expression */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-2].minor.yy56); SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &e, createOperatorNode(pCxt, OP_TYPE_SUB, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 27: /* expression ::= expression NK_STAR expression */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-2].minor.yy56); SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &e, createOperatorNode(pCxt, OP_TYPE_MULTI, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 28: /* expression ::= expression NK_SLASH expression */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-2].minor.yy56); SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &e, createOperatorNode(pCxt, OP_TYPE_DIV, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 29: /* expression ::= expression NK_REM expression */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-2].minor.yy56); SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &e, createOperatorNode(pCxt, OP_TYPE_MOD, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 32: /* column_reference ::= column_name */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNode(pCxt, &yymsp[0].minor.yy29, createColumnNode(pCxt, NULL, &yymsp[0].minor.yy29)); } yymsp[0].minor.yy56 = yylhsminor.yy56; break; case 33: /* column_reference ::= table_name NK_DOT column_name */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNodeExt(pCxt, &yymsp[-2].minor.yy29, &yymsp[0].minor.yy29, createColumnNode(pCxt, &yymsp[-2].minor.yy29, &yymsp[0].minor.yy29)); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 34: /* predicate ::= expression compare_op expression */ case 39: /* predicate ::= expression in_op in_predicate_value */ yytestcase(yyruleno==39); { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-2].minor.yy56); SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &e, createOperatorNode(pCxt, yymsp[-1].minor.yy128, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 35: /* predicate ::= expression BETWEEN expression AND expression */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-4].minor.yy56); SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &e, createBetweenAnd(pCxt, releaseRawExprNode(pCxt, yymsp[-4].minor.yy56), releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-4].minor.yy56 = yylhsminor.yy56; break; case 36: /* predicate ::= expression NOT BETWEEN expression AND expression */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-5].minor.yy56); SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &e, createNotBetweenAnd(pCxt, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), releaseRawExprNode(pCxt, yymsp[-5].minor.yy56), releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-5].minor.yy56 = yylhsminor.yy56; break; case 37: /* predicate ::= expression IS NULL */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-2].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &yymsp[0].minor.yy0, createOperatorNode(pCxt, OP_TYPE_IS_NULL, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), NULL)); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 38: /* predicate ::= expression IS NOT NULL */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-3].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &yymsp[0].minor.yy0, createOperatorNode(pCxt, OP_TYPE_IS_NOT_NULL, releaseRawExprNode(pCxt, yymsp[-3].minor.yy56), NULL)); } yymsp[-3].minor.yy56 = yylhsminor.yy56; break; case 40: /* compare_op ::= NK_LT */ { PARSER_TRACE; yymsp[0].minor.yy128 = OP_TYPE_LOWER_THAN; } break; case 41: /* compare_op ::= NK_GT */ { PARSER_TRACE; yymsp[0].minor.yy128 = OP_TYPE_GREATER_THAN; } break; case 42: /* compare_op ::= NK_LE */ { PARSER_TRACE; yymsp[0].minor.yy128 = OP_TYPE_LOWER_EQUAL; } break; case 43: /* compare_op ::= NK_GE */ { PARSER_TRACE; yymsp[0].minor.yy128 = OP_TYPE_GREATER_EQUAL; } break; case 44: /* compare_op ::= NK_NE */ { PARSER_TRACE; yymsp[0].minor.yy128 = OP_TYPE_NOT_EQUAL; } break; case 45: /* compare_op ::= NK_EQ */ { PARSER_TRACE; yymsp[0].minor.yy128 = OP_TYPE_EQUAL; } break; case 46: /* compare_op ::= LIKE */ { PARSER_TRACE; yymsp[0].minor.yy128 = OP_TYPE_LIKE; } break; case 47: /* compare_op ::= NOT LIKE */ { PARSER_TRACE; yymsp[-1].minor.yy128 = OP_TYPE_NOT_LIKE; } break; case 48: /* compare_op ::= MATCH */ { PARSER_TRACE; yymsp[0].minor.yy128 = OP_TYPE_MATCH; } break; case 49: /* compare_op ::= NMATCH */ { PARSER_TRACE; yymsp[0].minor.yy128 = OP_TYPE_NMATCH; } break; case 50: /* in_op ::= IN */ { PARSER_TRACE; yymsp[0].minor.yy128 = OP_TYPE_IN; } break; case 51: /* in_op ::= NOT IN */ { PARSER_TRACE; yymsp[-1].minor.yy128 = OP_TYPE_NOT_IN; } break; case 52: /* in_predicate_value ::= NK_LP expression_list NK_RP */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNodeExt(pCxt, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, createNodeListNode(pCxt, yymsp[-1].minor.yy208)); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 54: /* boolean_value_expression ::= NOT boolean_primary */ { PARSER_TRACE; SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &yymsp[-1].minor.yy0, &e, createLogicConditionNode(pCxt, LOGIC_COND_TYPE_NOT, releaseRawExprNode(pCxt, yymsp[0].minor.yy56), NULL)); } yymsp[-1].minor.yy56 = yylhsminor.yy56; break; case 55: /* boolean_value_expression ::= boolean_value_expression OR boolean_value_expression */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-2].minor.yy56); SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &e, createLogicConditionNode(pCxt, LOGIC_COND_TYPE_OR, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 56: /* boolean_value_expression ::= boolean_value_expression AND boolean_value_expression */ { PARSER_TRACE; SToken s = getTokenFromRawExprNode(pCxt, yymsp[-2].minor.yy56); SToken e = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = createRawExprNodeExt(pCxt, &s, &e, createLogicConditionNode(pCxt, LOGIC_COND_TYPE_AND, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 59: /* common_expression ::= expression */ case 60: /* common_expression ::= boolean_value_expression */ yytestcase(yyruleno==60); { yylhsminor.yy56 = yymsp[0].minor.yy56; } yymsp[0].minor.yy56 = yylhsminor.yy56; break; case 61: /* from_clause ::= FROM table_reference_list */ case 91: /* where_clause_opt ::= WHERE search_condition */ yytestcase(yyruleno==91); case 114: /* having_clause_opt ::= HAVING search_condition */ yytestcase(yyruleno==114); { PARSER_TRACE; yymsp[-1].minor.yy56 = yymsp[0].minor.yy56; } break; case 63: /* table_reference_list ::= table_reference_list NK_COMMA table_reference */ { PARSER_TRACE; yylhsminor.yy56 = createJoinTableNode(pCxt, JOIN_TYPE_INNER, yymsp[-2].minor.yy56, yymsp[0].minor.yy56, NULL); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 66: /* table_primary ::= table_name alias_opt */ { PARSER_TRACE; yylhsminor.yy56 = createRealTableNode(pCxt, NULL, &yymsp[-1].minor.yy29, &yymsp[0].minor.yy29); } yymsp[-1].minor.yy56 = yylhsminor.yy56; break; case 67: /* table_primary ::= db_name NK_DOT table_name alias_opt */ { PARSER_TRACE; yylhsminor.yy56 = createRealTableNode(pCxt, &yymsp[-3].minor.yy29, &yymsp[-1].minor.yy29, &yymsp[0].minor.yy29); } yymsp[-3].minor.yy56 = yylhsminor.yy56; break; case 68: /* table_primary ::= subquery alias_opt */ { PARSER_TRACE; yylhsminor.yy56 = createTempTableNode(pCxt, releaseRawExprNode(pCxt, yymsp[-1].minor.yy56), &yymsp[0].minor.yy29); } yymsp[-1].minor.yy56 = yylhsminor.yy56; break; case 70: /* alias_opt ::= */ { PARSER_TRACE; yymsp[1].minor.yy29 = nil_token; } break; case 71: /* alias_opt ::= table_alias */ { PARSER_TRACE; yylhsminor.yy29 = yymsp[0].minor.yy29; } yymsp[0].minor.yy29 = yylhsminor.yy29; break; case 72: /* alias_opt ::= AS table_alias */ { PARSER_TRACE; yymsp[-1].minor.yy29 = yymsp[0].minor.yy29; } break; case 73: /* parenthesized_joined_table ::= NK_LP joined_table NK_RP */ case 74: /* parenthesized_joined_table ::= NK_LP parenthesized_joined_table NK_RP */ yytestcase(yyruleno==74); { PARSER_TRACE; yymsp[-2].minor.yy56 = yymsp[-1].minor.yy56; } break; case 75: /* joined_table ::= table_reference join_type JOIN table_reference ON search_condition */ { PARSER_TRACE; yylhsminor.yy56 = createJoinTableNode(pCxt, yymsp[-4].minor.yy36, yymsp[-5].minor.yy56, yymsp[-2].minor.yy56, yymsp[0].minor.yy56); } yymsp[-5].minor.yy56 = yylhsminor.yy56; break; case 76: /* join_type ::= */ { PARSER_TRACE; yymsp[1].minor.yy36 = JOIN_TYPE_INNER; } break; case 77: /* join_type ::= INNER */ { PARSER_TRACE; yymsp[0].minor.yy36 = JOIN_TYPE_INNER; } break; case 78: /* query_specification ::= SELECT set_quantifier_opt select_list from_clause where_clause_opt partition_by_clause_opt twindow_clause_opt group_by_clause_opt having_clause_opt */ { PARSER_TRACE; yymsp[-8].minor.yy56 = createSelectStmt(pCxt, yymsp[-7].minor.yy173, yymsp[-6].minor.yy208, yymsp[-5].minor.yy56); yymsp[-8].minor.yy56 = addWhereClause(pCxt, yymsp[-8].minor.yy56, yymsp[-4].minor.yy56); yymsp[-8].minor.yy56 = addPartitionByClause(pCxt, yymsp[-8].minor.yy56, yymsp[-3].minor.yy208); yymsp[-8].minor.yy56 = addWindowClauseClause(pCxt, yymsp[-8].minor.yy56, yymsp[-2].minor.yy56); yymsp[-8].minor.yy56 = addGroupByClause(pCxt, yymsp[-8].minor.yy56, yymsp[-1].minor.yy208); yymsp[-8].minor.yy56 = addHavingClause(pCxt, yymsp[-8].minor.yy56, yymsp[0].minor.yy56); } break; case 79: /* set_quantifier_opt ::= */ { PARSER_TRACE; yymsp[1].minor.yy173 = false; } break; case 80: /* set_quantifier_opt ::= DISTINCT */ { PARSER_TRACE; yymsp[0].minor.yy173 = true; } break; case 81: /* set_quantifier_opt ::= ALL */ { PARSER_TRACE; yymsp[0].minor.yy173 = false; } break; case 82: /* select_list ::= NK_STAR */ { PARSER_TRACE; yymsp[0].minor.yy208 = NULL; } break; case 83: /* select_list ::= select_sublist */ { PARSER_TRACE; yylhsminor.yy208 = yymsp[0].minor.yy208; } yymsp[0].minor.yy208 = yylhsminor.yy208; break; case 84: /* select_sublist ::= select_item */ case 131: /* sort_specification_list ::= sort_specification */ yytestcase(yyruleno==131); { PARSER_TRACE; yylhsminor.yy208 = createNodeList(pCxt, yymsp[0].minor.yy56); } yymsp[0].minor.yy208 = yylhsminor.yy208; break; case 85: /* select_sublist ::= select_sublist NK_COMMA select_item */ case 132: /* sort_specification_list ::= sort_specification_list NK_COMMA sort_specification */ yytestcase(yyruleno==132); { PARSER_TRACE; yylhsminor.yy208 = addNodeToList(pCxt, yymsp[-2].minor.yy208, yymsp[0].minor.yy56); } yymsp[-2].minor.yy208 = yylhsminor.yy208; break; case 86: /* select_item ::= common_expression */ { PARSER_TRACE; SToken t = getTokenFromRawExprNode(pCxt, yymsp[0].minor.yy56); yylhsminor.yy56 = setProjectionAlias(pCxt, releaseRawExprNode(pCxt, yymsp[0].minor.yy56), &t); } yymsp[0].minor.yy56 = yylhsminor.yy56; break; case 87: /* select_item ::= common_expression column_alias */ { PARSER_TRACE; yylhsminor.yy56 = setProjectionAlias(pCxt, releaseRawExprNode(pCxt, yymsp[-1].minor.yy56), &yymsp[0].minor.yy29); } yymsp[-1].minor.yy56 = yylhsminor.yy56; break; case 88: /* select_item ::= common_expression AS column_alias */ { PARSER_TRACE; yylhsminor.yy56 = setProjectionAlias(pCxt, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), &yymsp[0].minor.yy29); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 89: /* select_item ::= table_name NK_DOT NK_STAR */ { PARSER_TRACE; yylhsminor.yy56 = createColumnNode(pCxt, &yymsp[-2].minor.yy29, &yymsp[0].minor.yy0); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 90: /* where_clause_opt ::= */ case 94: /* twindow_clause_opt ::= */ yytestcase(yyruleno==94); case 99: /* sliding_opt ::= */ yytestcase(yyruleno==99); case 101: /* fill_opt ::= */ yytestcase(yyruleno==101); case 113: /* having_clause_opt ::= */ yytestcase(yyruleno==113); case 121: /* slimit_clause_opt ::= */ yytestcase(yyruleno==121); case 125: /* limit_clause_opt ::= */ yytestcase(yyruleno==125); { PARSER_TRACE; yymsp[1].minor.yy56 = NULL; } break; case 92: /* partition_by_clause_opt ::= */ case 109: /* group_by_clause_opt ::= */ yytestcase(yyruleno==109); case 119: /* order_by_clause_opt ::= */ yytestcase(yyruleno==119); { PARSER_TRACE; yymsp[1].minor.yy208 = NULL; } break; case 93: /* partition_by_clause_opt ::= PARTITION BY expression_list */ case 110: /* group_by_clause_opt ::= GROUP BY group_by_list */ yytestcase(yyruleno==110); case 120: /* order_by_clause_opt ::= ORDER BY sort_specification_list */ yytestcase(yyruleno==120); { PARSER_TRACE; yymsp[-2].minor.yy208 = yymsp[0].minor.yy208; } break; case 95: /* twindow_clause_opt ::= SESSION NK_LP column_reference NK_COMMA NK_INTEGER NK_RP */ { PARSER_TRACE; yymsp[-5].minor.yy56 = createSessionWindowNode(pCxt, releaseRawExprNode(pCxt, yymsp[-3].minor.yy56), &yymsp[-1].minor.yy0); } break; case 96: /* twindow_clause_opt ::= STATE_WINDOW NK_LP column_reference NK_RP */ { PARSER_TRACE; yymsp[-3].minor.yy56 = createStateWindowNode(pCxt, releaseRawExprNode(pCxt, yymsp[-1].minor.yy56)); } break; case 97: /* twindow_clause_opt ::= INTERVAL NK_LP duration_literal NK_RP sliding_opt fill_opt */ { PARSER_TRACE; yymsp[-5].minor.yy56 = createIntervalWindowNode(pCxt, yymsp[-3].minor.yy56, NULL, yymsp[-1].minor.yy56, yymsp[0].minor.yy56); } break; case 98: /* twindow_clause_opt ::= INTERVAL NK_LP duration_literal NK_COMMA duration_literal NK_RP sliding_opt fill_opt */ { PARSER_TRACE; yymsp[-7].minor.yy56 = createIntervalWindowNode(pCxt, yymsp[-5].minor.yy56, yymsp[-3].minor.yy56, yymsp[-1].minor.yy56, yymsp[0].minor.yy56); } break; case 100: /* sliding_opt ::= SLIDING NK_LP duration_literal NK_RP */ { PARSER_TRACE; yymsp[-3].minor.yy56 = yymsp[-1].minor.yy56; } break; case 102: /* fill_opt ::= FILL NK_LP fill_mode NK_RP */ { PARSER_TRACE; yymsp[-3].minor.yy56 = createFillNode(pCxt, yymsp[-1].minor.yy18, NULL); } break; case 103: /* fill_opt ::= FILL NK_LP VALUE NK_COMMA literal_list NK_RP */ { PARSER_TRACE; yymsp[-5].minor.yy56 = createFillNode(pCxt, FILL_MODE_VALUE, createNodeListNode(pCxt, yymsp[-1].minor.yy208)); } break; case 104: /* fill_mode ::= NONE */ { PARSER_TRACE; yymsp[0].minor.yy18 = FILL_MODE_NONE; } break; case 105: /* fill_mode ::= PREV */ { PARSER_TRACE; yymsp[0].minor.yy18 = FILL_MODE_PREV; } break; case 106: /* fill_mode ::= NULL */ { PARSER_TRACE; yymsp[0].minor.yy18 = FILL_MODE_NULL; } break; case 107: /* fill_mode ::= LINEAR */ { PARSER_TRACE; yymsp[0].minor.yy18 = FILL_MODE_LINEAR; } break; case 108: /* fill_mode ::= NEXT */ { PARSER_TRACE; yymsp[0].minor.yy18 = FILL_MODE_NEXT; } break; case 111: /* group_by_list ::= expression */ { PARSER_TRACE; yylhsminor.yy208 = createNodeList(pCxt, createGroupingSetNode(pCxt, releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[0].minor.yy208 = yylhsminor.yy208; break; case 112: /* group_by_list ::= group_by_list NK_COMMA expression */ { PARSER_TRACE; yylhsminor.yy208 = addNodeToList(pCxt, yymsp[-2].minor.yy208, createGroupingSetNode(pCxt, releaseRawExprNode(pCxt, yymsp[0].minor.yy56))); } yymsp[-2].minor.yy208 = yylhsminor.yy208; break; case 115: /* query_expression ::= query_expression_body order_by_clause_opt slimit_clause_opt limit_clause_opt */ { PARSER_TRACE; yylhsminor.yy56 = addOrderByClause(pCxt, yymsp[-3].minor.yy56, yymsp[-2].minor.yy208); yylhsminor.yy56 = addSlimitClause(pCxt, yylhsminor.yy56, yymsp[-1].minor.yy56); yylhsminor.yy56 = addLimitClause(pCxt, yylhsminor.yy56, yymsp[0].minor.yy56); } yymsp[-3].minor.yy56 = yylhsminor.yy56; break; case 117: /* query_expression_body ::= query_expression_body UNION ALL query_expression_body */ { PARSER_TRACE; yylhsminor.yy56 = createSetOperator(pCxt, SET_OP_TYPE_UNION_ALL, yymsp[-3].minor.yy56, yymsp[0].minor.yy56); } yymsp[-3].minor.yy56 = yylhsminor.yy56; break; case 122: /* slimit_clause_opt ::= SLIMIT NK_INTEGER */ case 126: /* limit_clause_opt ::= LIMIT NK_INTEGER */ yytestcase(yyruleno==126); { PARSER_TRACE; yymsp[-1].minor.yy56 = createLimitNode(pCxt, &yymsp[0].minor.yy0, NULL); } break; case 123: /* slimit_clause_opt ::= SLIMIT NK_INTEGER SOFFSET NK_INTEGER */ case 127: /* limit_clause_opt ::= LIMIT NK_INTEGER OFFSET NK_INTEGER */ yytestcase(yyruleno==127); { PARSER_TRACE; yymsp[-3].minor.yy56 = createLimitNode(pCxt, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0); } break; case 124: /* slimit_clause_opt ::= SLIMIT NK_INTEGER NK_COMMA NK_INTEGER */ case 128: /* limit_clause_opt ::= LIMIT NK_INTEGER NK_COMMA NK_INTEGER */ yytestcase(yyruleno==128); { PARSER_TRACE; yymsp[-3].minor.yy56 = createLimitNode(pCxt, &yymsp[0].minor.yy0, &yymsp[-2].minor.yy0); } break; case 129: /* subquery ::= NK_LP query_expression NK_RP */ { PARSER_TRACE; yylhsminor.yy56 = createRawExprNodeExt(pCxt, &yymsp[-2].minor.yy0, &yymsp[0].minor.yy0, yymsp[-1].minor.yy56); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 130: /* search_condition ::= common_expression */ { PARSER_TRACE; yylhsminor.yy56 = releaseRawExprNode(pCxt, yymsp[0].minor.yy56); } yymsp[0].minor.yy56 = yylhsminor.yy56; break; case 133: /* sort_specification ::= expression ordering_specification_opt null_ordering_opt */ { PARSER_TRACE; yylhsminor.yy56 = createOrderByExprNode(pCxt, releaseRawExprNode(pCxt, yymsp[-2].minor.yy56), yymsp[-1].minor.yy218, yymsp[0].minor.yy109); } yymsp[-2].minor.yy56 = yylhsminor.yy56; break; case 134: /* ordering_specification_opt ::= */ { PARSER_TRACE; yymsp[1].minor.yy218 = ORDER_ASC; } break; case 135: /* ordering_specification_opt ::= ASC */ { PARSER_TRACE; yymsp[0].minor.yy218 = ORDER_ASC; } break; case 136: /* ordering_specification_opt ::= DESC */ { PARSER_TRACE; yymsp[0].minor.yy218 = ORDER_DESC; } break; case 137: /* null_ordering_opt ::= */ { PARSER_TRACE; yymsp[1].minor.yy109 = NULL_ORDER_DEFAULT; } break; case 138: /* null_ordering_opt ::= NULLS FIRST */ { PARSER_TRACE; yymsp[-1].minor.yy109 = NULL_ORDER_FIRST; } break; case 139: /* null_ordering_opt ::= NULLS LAST */ { PARSER_TRACE; yymsp[-1].minor.yy109 = NULL_ORDER_LAST; } break; default: break; /********** End reduce actions ************************************************/ }; assert( yyrulenoYY_MAX_SHIFT && yyact<=YY_MAX_SHIFTREDUCE) ); /* It is not possible for a REDUCE to be followed by an error */ assert( yyact!=YY_ERROR_ACTION ); yymsp += yysize+1; yypParser->yytos = yymsp; yymsp->stateno = (YYACTIONTYPE)yyact; yymsp->major = (YYCODETYPE)yygoto; yyTraceShift(yypParser, yyact, "... then shift"); return yyact; } /* ** The following code executes when the parse fails */ #ifndef YYNOERRORRECOVERY static void yy_parse_failed( yyParser *yypParser /* The parser */ ){ NewParseARG_FETCH NewParseCTX_FETCH #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sFail!\n",yyTracePrompt); } #endif while( yypParser->yytos>yypParser->yystack ) yy_pop_parser_stack(yypParser); /* Here code is inserted which will be executed whenever the ** parser fails */ /************ Begin %parse_failure code ***************************************/ /************ End %parse_failure code *****************************************/ NewParseARG_STORE /* Suppress warning about unused %extra_argument variable */ NewParseCTX_STORE } #endif /* YYNOERRORRECOVERY */ /* ** The following code executes when a syntax error first occurs. */ static void yy_syntax_error( yyParser *yypParser, /* The parser */ int yymajor, /* The major type of the error token */ NewParseTOKENTYPE yyminor /* The minor type of the error token */ ){ NewParseARG_FETCH NewParseCTX_FETCH #define TOKEN yyminor /************ Begin %syntax_error code ****************************************/ if(TOKEN.z) { char msg[] = "syntax error near \"%s\""; int32_t sqlLen = strlen(&TOKEN.z[0]); if (sqlLen + sizeof(msg)/sizeof(msg[0]) + 1 > pCxt->pQueryCxt->msgLen) { char tmpstr[128] = {0}; memcpy(tmpstr, &TOKEN.z[0], sizeof(tmpstr)/sizeof(tmpstr[0]) - 1); sprintf(pCxt->pQueryCxt->pMsg, msg, tmpstr); } else { sprintf(pCxt->pQueryCxt->pMsg, msg, &TOKEN.z[0]); } } else { sprintf(pCxt->pQueryCxt->pMsg, "Incomplete SQL statement"); } pCxt->valid = false; /************ End %syntax_error code ******************************************/ NewParseARG_STORE /* Suppress warning about unused %extra_argument variable */ NewParseCTX_STORE } /* ** The following is executed when the parser accepts */ static void yy_accept( yyParser *yypParser /* The parser */ ){ NewParseARG_FETCH NewParseCTX_FETCH #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sAccept!\n",yyTracePrompt); } #endif #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt = -1; #endif assert( yypParser->yytos==yypParser->yystack ); /* Here code is inserted which will be executed whenever the ** parser accepts */ /*********** Begin %parse_accept code *****************************************/ PARSER_COMPLETE; /*********** End %parse_accept code *******************************************/ NewParseARG_STORE /* Suppress warning about unused %extra_argument variable */ NewParseCTX_STORE } /* The main parser program. ** The first argument is a pointer to a structure obtained from ** "NewParseAlloc" which describes the current state of the parser. ** The second argument is the major token number. The third is ** the minor token. The fourth optional argument is whatever the ** user wants (and specified in the grammar) and is available for ** use by the action routines. ** ** Inputs: **
    **
  • A pointer to the parser (an opaque structure.) **
  • The major token number. **
  • The minor token number. **
  • An option argument of a grammar-specified type. **
** ** Outputs: ** None. */ void NewParse( void *yyp, /* The parser */ int yymajor, /* The major token code number */ NewParseTOKENTYPE yyminor /* The value for the token */ NewParseARG_PDECL /* Optional %extra_argument parameter */ ){ YYMINORTYPE yyminorunion; YYACTIONTYPE yyact; /* The parser action. */ #if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY) int yyendofinput; /* True if we are at the end of input */ #endif #ifdef YYERRORSYMBOL int yyerrorhit = 0; /* True if yymajor has invoked an error */ #endif yyParser *yypParser = (yyParser*)yyp; /* The parser */ NewParseCTX_FETCH NewParseARG_STORE assert( yypParser->yytos!=0 ); #if !defined(YYERRORSYMBOL) && !defined(YYNOERRORRECOVERY) yyendofinput = (yymajor==0); #endif yyact = yypParser->yytos->stateno; #ifndef NDEBUG if( yyTraceFILE ){ if( yyact < YY_MIN_REDUCE ){ fprintf(yyTraceFILE,"%sInput '%s' in state %d\n", yyTracePrompt,yyTokenName[yymajor],yyact); }else{ fprintf(yyTraceFILE,"%sInput '%s' with pending reduce %d\n", yyTracePrompt,yyTokenName[yymajor],yyact-YY_MIN_REDUCE); } } #endif do{ assert( yyact==yypParser->yytos->stateno ); yyact = yy_find_shift_action((YYCODETYPE)yymajor,yyact); if( yyact >= YY_MIN_REDUCE ){ yyact = yy_reduce(yypParser,yyact-YY_MIN_REDUCE,yymajor, yyminor NewParseCTX_PARAM); }else if( yyact <= YY_MAX_SHIFTREDUCE ){ yy_shift(yypParser,yyact,(YYCODETYPE)yymajor,yyminor); #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt--; #endif break; }else if( yyact==YY_ACCEPT_ACTION ){ yypParser->yytos--; yy_accept(yypParser); return; }else{ assert( yyact == YY_ERROR_ACTION ); yyminorunion.yy0 = yyminor; #ifdef YYERRORSYMBOL int yymx; #endif #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sSyntax Error!\n",yyTracePrompt); } #endif #ifdef YYERRORSYMBOL /* A syntax error has occurred. ** The response to an error depends upon whether or not the ** grammar defines an error token "ERROR". ** ** This is what we do if the grammar does define ERROR: ** ** * Call the %syntax_error function. ** ** * Begin popping the stack until we enter a state where ** it is legal to shift the error symbol, then shift ** the error symbol. ** ** * Set the error count to three. ** ** * Begin accepting and shifting new tokens. No new error ** processing will occur until three tokens have been ** shifted successfully. ** */ if( yypParser->yyerrcnt<0 ){ yy_syntax_error(yypParser,yymajor,yyminor); } yymx = yypParser->yytos->major; if( yymx==YYERRORSYMBOL || yyerrorhit ){ #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sDiscard input token %s\n", yyTracePrompt,yyTokenName[yymajor]); } #endif yy_destructor(yypParser, (YYCODETYPE)yymajor, &yyminorunion); yymajor = YYNOCODE; }else{ while( yypParser->yytos >= yypParser->yystack && (yyact = yy_find_reduce_action( yypParser->yytos->stateno, YYERRORSYMBOL)) > YY_MAX_SHIFTREDUCE ){ yy_pop_parser_stack(yypParser); } if( yypParser->yytos < yypParser->yystack || yymajor==0 ){ yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion); yy_parse_failed(yypParser); #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt = -1; #endif yymajor = YYNOCODE; }else if( yymx!=YYERRORSYMBOL ){ yy_shift(yypParser,yyact,YYERRORSYMBOL,yyminor); } } yypParser->yyerrcnt = 3; yyerrorhit = 1; if( yymajor==YYNOCODE ) break; yyact = yypParser->yytos->stateno; #elif defined(YYNOERRORRECOVERY) /* If the YYNOERRORRECOVERY macro is defined, then do not attempt to ** do any kind of error recovery. Instead, simply invoke the syntax ** error routine and continue going as if nothing had happened. ** ** Applications can set this macro (for example inside %include) if ** they intend to abandon the parse upon the first syntax error seen. */ yy_syntax_error(yypParser,yymajor, yyminor); yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion); break; #else /* YYERRORSYMBOL is not defined */ /* This is what we do if the grammar does not define ERROR: ** ** * Report an error message, and throw away the input token. ** ** * If the input token is $, then fail the parse. ** ** As before, subsequent error messages are suppressed until ** three input tokens have been successfully shifted. */ if( yypParser->yyerrcnt<=0 ){ yy_syntax_error(yypParser,yymajor, yyminor); } yypParser->yyerrcnt = 3; yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion); if( yyendofinput ){ yy_parse_failed(yypParser); #ifndef YYNOERRORRECOVERY yypParser->yyerrcnt = -1; #endif } break; #endif } }while( yypParser->yytos>yypParser->yystack ); #ifndef NDEBUG if( yyTraceFILE ){ yyStackEntry *i; char cDiv = '['; fprintf(yyTraceFILE,"%sReturn. Stack=",yyTracePrompt); for(i=&yypParser->yystack[1]; i<=yypParser->yytos; i++){ fprintf(yyTraceFILE,"%c%s", cDiv, yyTokenName[i->major]); cDiv = ' '; } fprintf(yyTraceFILE,"]\n"); } #endif return; } /* ** Return the fallback token corresponding to canonical token iToken, or ** 0 if iToken has no fallback. */ int NewParseFallback(int iToken){ #ifdef YYFALLBACK if( iToken<(int)(sizeof(yyFallback)/sizeof(yyFallback[0])) ){ return yyFallback[iToken]; } #else (void)iToken; #endif return 0; }