YugabyteDB (2.13.0.0-b42, bfc6a6643e7399ac8a0e81d06a3ee6d6571b33ab)

/* A Bison parser, made by GNU Bison 3.4.1.  */

/* Bison implementation for Yacc-like parsers in C

   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2019 Free Software Foundation,

   Inc.

   This program is free software: you can redistribute it and/or modify

   it under the terms of the GNU General Public License as published by

   the Free Software Foundation, either version 3 of the License, or

   (at your option) any later version.

   This program is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License

   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

/* As a special exception, you may create a larger work that contains

   part or all of the Bison parser skeleton and distribute that work

   under terms of your choice, so long as that work isn't itself a

   parser generator using the skeleton or a modified version thereof

   as a parser skeleton.  Alternatively, if you modify or redistribute

   the parser skeleton itself, you may (at your option) remove this

   special exception, which will cause the skeleton and the resulting

   Bison output files to be licensed under the GNU General Public

   License without this special exception.

   This special exception was added by the Free Software Foundation in

   version 2.2 of Bison.  */

/* C LALR(1) parser skeleton written by Richard Stallman, by

   simplifying the original so-called "semantic" parser.  */

/* All symbols defined below should begin with yy or YY, to avoid

   infringing on user name space.  This should be done even for local

   variables, as they might otherwise be expanded by user macros.

   There are some unavoidable exceptions within include files to

   define necessary library symbols; they are noted "INFRINGES ON

   USER NAME SPACE" below.  */

/* Undocumented macros, especially those whose name start with YY_,

   are private implementation details.  Do not rely on them.  */

/* Identify Bison output.  */

#define YYBISON 1

/* Bison version.  */

#define YYBISON_VERSION "3.4.1"

/* Skeleton name.  */

#define YYSKELETON_NAME "yacc.c"

/* Pure parsers.  */

#define YYPURE 1

/* Push parsers.  */

#define YYPUSH 0

/* Pull parsers.  */

#define YYPULL 1

/* Substitute the variable and function names.  */

#define yyparse         base_yyparse

#define yylex           base_yylex

#define yyerror         base_yyerror

#define yydebug         base_yydebug

#define yynerrs         base_yynerrs

/* First part of user prologue.  */

#line 1 "gram.y"

/*#define YYDEBUG 1*/

/*-------------------------------------------------------------------------

 *

 * gram.y

 *    POSTGRESQL BISON rules/actions

 *

 * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group

 * Portions Copyright (c) 1994, Regents of the University of California

 *

 *

 * IDENTIFICATION

 *    src/backend/parser/gram.y

 *

 * HISTORY

 *    AUTHOR      DATE      MAJOR EVENT

 *    Andrew Yu     Sept, 1994    POSTQUEL to SQL conversion

 *    Andrew Yu     Oct, 1994   lispy code conversion

 *

 * NOTES

 *    CAPITALS are used to represent terminal symbols.

 *    non-capitals are used to represent non-terminals.

 *

 *    In general, nothing in this file should initiate database accesses

 *    nor depend on changeable state (such as SET variables).  If you do

 *    database accesses, your code will fail when we have aborted the

 *    current transaction and are just parsing commands to find the next

 *    ROLLBACK or COMMIT.  If you make use of SET variables, then you

 *    will do the wrong thing in multi-query strings like this:

 *      SET constraint_exclusion TO off; SELECT * FROM foo;

 *    because the entire string is parsed by gram.y before the SET gets

 *    executed.  Anything that depends on the database or changeable state

 *    should be handled during parse analysis so that it happens at the

 *    right time not the wrong time.

 *

 * WARNINGS

 *    If you use a list, make sure the datum is a node so that the printing

 *    routines work.

 *

 *    Sometimes we assign constants to makeStrings. Make sure we don't free

 *    those.

 *

 *-------------------------------------------------------------------------

 */

#include "postgres.h"

#include <ctype.h>

#include <limits.h>

#include "catalog/index.h"

#include "catalog/namespace.h"

#include "catalog/pg_am.h"

#include "catalog/pg_trigger.h"

#include "commands/defrem.h"

#include "commands/trigger.h"

#include "miscadmin.h"

#include "nodes/makefuncs.h"

#include "nodes/nodeFuncs.h"

#include "parser/gramparse.h"

#include "parser/parser.h"

#include "parser/parse_expr.h"

#include "storage/lmgr.h"

#include "utils/builtins.h"

#include "utils/date.h"

#include "utils/datetime.h"

#include "utils/numeric.h"

#include "utils/xml.h"

#include "pg_yb_utils.h"

/*

 * Location tracking support --- simpler than bison's default, since we only

 * want to track the start position not the end position of each nonterminal.

 */

#define YYLLOC_DEFAULT(Current, Rhs, N) \

  do { \

    if ((N) > 0) \

      (Current) = (Rhs)[1]; \

    else \

      (Current) = (-1); \

  } while (0)

/*

 * The above macro assigns -1 (unknown) as the parse location of any

 * nonterminal that was reduced from an empty rule, or whose leftmost

 * component was reduced from an empty rule.  This is problematic

 * for nonterminals defined like

 *    OptFooList: / * EMPTY * / { ... } | OptFooList Foo { ... } ;

 * because we'll set -1 as the location during the first reduction and then

 * copy it during each subsequent reduction, leaving us with -1 for the

 * location even when the list is not empty.  To fix that, do this in the

 * action for the nonempty rule(s):

 *    if (@$ < 0) @$ = @2;

 * (Although we have many nonterminals that follow this pattern, we only

 * bother with fixing @$ like this when the nonterminal's parse location

 * is actually referenced in some rule.)

 *

 * A cleaner answer would be to make YYLLOC_DEFAULT scan all the Rhs

 * locations until it's found one that's not -1.  Then we'd get a correct

 * location for any nonterminal that isn't entirely empty.  But this way

 * would add overhead to every rule reduction, and so far there's not been

 * a compelling reason to pay that overhead.

 */

/*

 * Bison doesn't allocate anything that needs to live across parser calls,

 * so we can easily have it use palloc instead of malloc.  This prevents

 * memory leaks if we error out during parsing.  Note this only works with

 * bison >= 2.0.  However, in bison 1.875 the default is to use alloca()

 * if possible, so there's not really much problem anyhow, at least if

 * you're building with gcc.

 */

#define YYMALLOC palloc

#define YYFREE   pfree

/* Private struct for the result of privilege_target production */

typedef struct PrivTarget

{

  GrantTargetType targtype;

  ObjectType  objtype;

  List     *objs;

} PrivTarget;

/* Private struct for the result of import_qualification production */

typedef struct ImportQual

{

  ImportForeignSchemaType type;

  List     *table_names;

} ImportQual;

/* ConstraintAttributeSpec yields an integer bitmask of these flags: */

#define CAS_NOT_DEFERRABLE      0x01

#define CAS_DEFERRABLE        0x02

#define CAS_INITIALLY_IMMEDIATE   0x04

#define CAS_INITIALLY_DEFERRED    0x08

#define CAS_NOT_VALID       0x10

#define CAS_NO_INHERIT        0x20

#define parser_yyerror(msg)  scanner_yyerror(msg, yyscanner)

#define parser_errposition(pos)  scanner_errposition(pos, yyscanner)

#define parser_ybc_not_support(pos, feature) \

  ybc_not_support(pos, yyscanner, feature " not supported yet", -1)

#define parser_ybc_warn_ignored(pos, feature, issue) \

  ybc_not_support_signal(pos, yyscanner, feature " not supported yet and will be ignored", issue, WARNING)

#define parser_ybc_signal_unsupported(pos, feature, issue) \

  ybc_not_support(pos, yyscanner, feature " not supported yet", issue)

#define parser_ybc_not_support_in_templates(pos, feature) \

  ybc_not_support_in_templates(pos, yyscanner, feature " is not supported in template0/template1 yet")

#define parser_ybc_beta_feature(pos, feature, has_own_flag) \

  check_beta_feature(pos, yyscanner, has_own_flag ? "FLAGS_ysql_beta_feature_" feature : NULL, feature)

static void base_yyerror(YYLTYPE *yylloc, core_yyscan_t yyscanner,

             const char *msg);

static void ybc_not_support_signal(int pos, core_yyscan_t yyscanner, const char *msg, int issue, int signal_level);

static void ybc_not_support(int pos, core_yyscan_t yyscanner, const char *msg, int issue);

static void ybc_not_support_in_templates(int pos, core_yyscan_t yyscanner, const char *msg);

static void check_beta_feature(int pos, core_yyscan_t yyscanner, const char* flag, const char* feature);

static RawStmt *makeRawStmt(Node *stmt, int stmt_location);

static void updateRawStmtEnd(RawStmt *rs, int end_location);

static Node *makeColumnRef(char *colname, List *indirection,

               int location, core_yyscan_t yyscanner);

static Node *makeTypeCast(Node *arg, TypeName *typename, int location);

static Node *makeStringConst(char *str, int location);

static Node *makeStringConstCast(char *str, int location, TypeName *typename);

static Node *makeIntConst(int val, int location);

static Node *makeFloatConst(char *str, int location);

static Node *makeBitStringConst(char *str, int location);

static Node *makeNullAConst(int location);

static Node *makeAConst(Value *v, int location);

static Node *makeBoolAConst(bool state, int location);

static RoleSpec *makeRoleSpec(RoleSpecType type, int location);

static void check_qualified_name(List *names, core_yyscan_t yyscanner);

static List *check_func_name(List *names, core_yyscan_t yyscanner);

static List *check_indirection(List *indirection, core_yyscan_t yyscanner);

static List *extractArgTypes(List *parameters);

static List *extractAggrArgTypes(List *aggrargs);

static List *makeOrderedSetArgs(List *directargs, List *orderedargs,

                core_yyscan_t yyscanner);

static void insertSelectOptions(SelectStmt *stmt,

                List *sortClause, List *lockingClause,

                Node *limitOffset, Node *limitCount,

                WithClause *withClause,

                core_yyscan_t yyscanner);

static Node *makeSetOp(SetOperation op, bool all, Node *larg, Node *rarg);

static Node *doNegate(Node *n, int location);

static void doNegateFloat(Value *v);

static Node *makeAndExpr(Node *lexpr, Node *rexpr, int location);

static Node *makeOrExpr(Node *lexpr, Node *rexpr, int location);

static Node *makeNotExpr(Node *expr, int location);

static Node *makeAArrayExpr(List *elements, int location);

static Node *makeSQLValueFunction(SQLValueFunctionOp op, int32 typmod,

                  int location);

static Node *makeXmlExpr(XmlExprOp op, char *name, List *named_args,

             List *args, int location);

static List *mergeTableFuncParameters(List *func_args, List *columns);

static TypeName *TableFuncTypeName(List *columns);

static RangeVar *makeRangeVarFromAnyName(List *names, int position, core_yyscan_t yyscanner);

static void SplitColQualList(List *qualList,

               List **constraintList, CollateClause **collClause,

               core_yyscan_t yyscanner);

static void processCASbits(int cas_bits, int location, const char *constrType,

         bool *deferrable, bool *initdeferred, bool *not_valid,

         bool *no_inherit, core_yyscan_t yyscanner);

static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query);

#line 291 "gram.c"

# ifndef YY_NULLPTR

#  if defined __cplusplus

#   if 201103L <= __cplusplus

#    define YY_NULLPTR nullptr

#   else

#    define YY_NULLPTR 0

#   endif

#  else

#   define YY_NULLPTR ((void*)0)

#  endif

# endif

/* Enabling verbose error messages.  */

#ifdef YYERROR_VERBOSE

# undef YYERROR_VERBOSE

# define YYERROR_VERBOSE 1

#else

# define YYERROR_VERBOSE 0

#endif

/* Use api.header.include to #include this header

   instead of duplicating it here.  */

#ifndef YY_BASE_YY_GRAM_H_INCLUDED

# define YY_BASE_YY_GRAM_H_INCLUDED

/* Debug traces.  */

#ifndef YYDEBUG

# define YYDEBUG 0

#endif

#if YYDEBUG

extern int base_yydebug;

#endif

/* Token type.  */

#ifndef YYTOKENTYPE

# define YYTOKENTYPE

  enum yytokentype

  {

    IDENT = 258,

    FCONST = 259,

    SCONST = 260,

    BCONST = 261,

    XCONST = 262,

    Op = 263,

    ICONST = 264,

    PARAM = 265,

    TYPECAST = 266,

    DOT_DOT = 267,

    COLON_EQUALS = 268,

    EQUALS_GREATER = 269,

    LESS_EQUALS = 270,

    GREATER_EQUALS = 271,

    NOT_EQUALS = 272,

    ABORT_P = 273,

    ABSOLUTE_P = 274,

    ACCESS = 275,

    ACTION = 276,

    ADD_P = 277,

    ADMIN = 278,

    AFTER = 279,

    AGGREGATE = 280,

    ALL = 281,

    ALSO = 282,

    ALTER = 283,

    ALWAYS = 284,

    ANALYSE = 285,

    ANALYZE = 286,

    AND = 287,

    ANY = 288,

    ARRAY = 289,

    AS = 290,

    ASC = 291,

    ASSERTION = 292,

    ASSIGNMENT = 293,

    ASYMMETRIC = 294,

    AT = 295,

    ATTACH = 296,

    ATTRIBUTE = 297,

    AUTHORIZATION = 298,

    BACKFILL = 299,

    BACKWARD = 300,

    BEFORE = 301,

    BEGIN_P = 302,

    BETWEEN = 303,

    BIGINT = 304,

    BINARY = 305,

    BIT = 306,

    BOOLEAN_P = 307,

    BOTH = 308,

    BY = 309,

    CACHE = 310,

    CALL = 311,

    CALLED = 312,

    CASCADE = 313,

    CASCADED = 314,

    CASE = 315,

    CAST = 316,

    CATALOG_P = 317,

    CHAIN = 318,

    CHAR_P = 319,

    CHARACTER = 320,

    CHARACTERISTICS = 321,

    CHECK = 322,

    CHECKPOINT = 323,

    CLASS = 324,

    CLOSE = 325,

    CLUSTER = 326,

    COALESCE = 327,

    COLLATE = 328,

    COLLATION = 329,

    COLOCATED = 330,

    COLUMN = 331,

    COLUMNS = 332,

    COMMENT = 333,

    COMMENTS = 334,

    COMMIT = 335,

    COMMITTED = 336,

    CONCURRENTLY = 337,

    CONFIGURATION = 338,

    CONFLICT = 339,

    CONNECTION = 340,

    CONSTRAINT = 341,

    CONSTRAINTS = 342,

    CONTENT_P = 343,

    CONTINUE_P = 344,

    CONVERSION_P = 345,

    COPY = 346,

    COST = 347,

    CREATE = 348,

    CROSS = 349,

    CSV = 350,

    CUBE = 351,

    CURRENT_P = 352,

    CURRENT_CATALOG = 353,

    CURRENT_DATE = 354,

    CURRENT_ROLE = 355,

    CURRENT_SCHEMA = 356,

    CURRENT_TIME = 357,

    CURRENT_TIMESTAMP = 358,

    CURRENT_USER = 359,

    CURSOR = 360,

    CYCLE = 361,

    DATA_P = 362,

    DATABASE = 363,

    DAY_P = 364,

    DEALLOCATE = 365,

    DEC = 366,

    DECIMAL_P = 367,

    DECLARE = 368,

    DEFAULT = 369,

    DEFAULTS = 370,

    DEFERRABLE = 371,

    DEFERRED = 372,

    DEFINER = 373,

    DELETE_P = 374,

    DELIMITER = 375,

    DELIMITERS = 376,

    DEPENDS = 377,

    DESC = 378,

    DETACH = 379,

    DICTIONARY = 380,

    DISABLE_P = 381,

    DISCARD = 382,

    DISTINCT = 383,

    DO = 384,

    DOCUMENT_P = 385,

    DOMAIN_P = 386,

    DOUBLE_P = 387,

    DROP = 388,

    EACH = 389,

    ELSE = 390,

    ENABLE_P = 391,

    ENCODING = 392,

    ENCRYPTED = 393,

    END_P = 394,

    ENUM_P = 395,

    ESCAPE = 396,

    EVENT = 397,

    EXCEPT = 398,

    EXCLUDE = 399,

    EXCLUDING = 400,

    EXCLUSIVE = 401,

    EXECUTE = 402,

    EXISTS = 403,

    EXPLAIN = 404,

    EXTENSION = 405,

    EXTERNAL = 406,

    EXTRACT = 407,

    FALSE_P = 408,

    FAMILY = 409,

    FETCH = 410,

    FILTER = 411,

    FIRST_P = 412,

    FLOAT_P = 413,

    FOLLOWING = 414,

    FOR = 415,

    FORCE = 416,

    FOREIGN = 417,

    FORWARD = 418,

    FREEZE = 419,

    FROM = 420,

    FULL = 421,

    FUNCTION = 422,

    FUNCTIONS = 423,

    GENERATED = 424,

    GLOBAL = 425,

    GRANT = 426,

    GRANTED = 427,

    GREATEST = 428,

    GROUP_P = 429,

    GROUPING = 430,

    GROUPS = 431,

    HANDLER = 432,

    HASH = 433,

    HAVING = 434,

    HEADER_P = 435,

    HOLD = 436,

    HOUR_P = 437,

    IDENTITY_P = 438,

    IF_P = 439,

    ILIKE = 440,

    IMMEDIATE = 441,

    IMMUTABLE = 442,

    IMPLICIT_P = 443,

    IMPORT_P = 444,

    IN_P = 445,

    INCLUDE = 446,

    INCLUDING = 447,

    INCREMENT = 448,

    INDEX = 449,

    INDEXES = 450,

    INHERIT = 451,

    INHERITS = 452,

    INITIALLY = 453,

    INLINE_P = 454,

    INNER_P = 455,

    INOUT = 456,

    INPUT_P = 457,

    INSENSITIVE = 458,

    INSERT = 459,

    INSTEAD = 460,

    INT_P = 461,

    INTEGER = 462,

    INTERSECT = 463,

    INTERVAL = 464,

    INTO = 465,

    INVOKER = 466,

    IS = 467,

    ISNULL = 468,

    ISOLATION = 469,

    JOIN = 470,

    KEY = 471,

    LABEL = 472,

    LANGUAGE = 473,

    LARGE_P = 474,

    LAST_P = 475,

    LATERAL_P = 476,

    LEADING = 477,

    LEAKPROOF = 478,

    LEAST = 479,

    LEFT = 480,

    LEVEL = 481,

    LIKE = 482,

    LIMIT = 483,

    LISTEN = 484,

    LOAD = 485,

    LOCAL = 486,

    LOCALTIME = 487,

    LOCALTIMESTAMP = 488,

    LOCATION = 489,

    LOCK_P = 490,

    LOCKED = 491,

    LOGGED = 492,

    MAPPING = 493,

    MATCH = 494,

    MATERIALIZED = 495,

    MAXVALUE = 496,

    METHOD = 497,

    MINUTE_P = 498,

    MINVALUE = 499,

    MODE = 500,

    MONTH_P = 501,

    MOVE = 502,

    NAME_P = 503,

    NAMES = 504,

    NATIONAL = 505,

    NATURAL = 506,

    NCHAR = 507,

    NEW = 508,

    NEXT = 509,

    NO = 510,

    NONCONCURRENTLY = 511,

    NONE = 512,

    NOT = 513,

    NOTHING = 514,

    NOTIFY = 515,

    NOTNULL = 516,

    NOWAIT = 517,

    NULL_P = 518,

    NULLIF = 519,

    NULLS_P = 520,

    NUMERIC = 521,

    OBJECT_P = 522,

    OF = 523,

    OFF = 524,

    OFFSET = 525,

    OIDS = 526,

    OLD = 527,

    ON = 528,

    ONLY = 529,

    OPERATOR = 530,

    OPTION = 531,

    OPTIONS = 532,

    OR = 533,

    ORDER = 534,

    ORDINALITY = 535,

    OTHERS = 536,

    OUT_P = 537,

    OUTER_P = 538,

    OVER = 539,

    OVERLAPS = 540,

    OVERLAY = 541,

    OVERRIDING = 542,

    OWNED = 543,

    OWNER = 544,

    PARALLEL = 545,

    PARSER = 546,

    PARTIAL = 547,

    PARTITION = 548,

    PASSING = 549,

    PASSWORD = 550,

    PLACING = 551,

    PLANS = 552,

    POLICY = 553,

    POSITION = 554,

    PRECEDING = 555,

    PRECISION = 556,

    PRESERVE = 557,

    PREPARE = 558,

    PREPARED = 559,

    PRIMARY = 560,

    PRIOR = 561,

    PRIVILEGES = 562,

    PROCEDURAL = 563,

    PROCEDURE = 564,

    PROCEDURES = 565,

    PROGRAM = 566,

    PUBLICATION = 567,

    QUOTE = 568,

    RANGE = 569,

    READ = 570,

    REAL = 571,

    REASSIGN = 572,

    RECHECK = 573,

    RECURSIVE = 574,

    REF = 575,

    REFERENCES = 576,

    REFERENCING = 577,

    REFRESH = 578,

    REINDEX = 579,

    RELATIVE_P = 580,

    RELEASE = 581,

    RENAME = 582,

    REPEATABLE = 583,

    REPLACE = 584,

    REPLICA = 585,

    RESET = 586,

    RESTART = 587,

    RESTRICT = 588,

    RETURNING = 589,

    RETURNS = 590,

    REVOKE = 591,

    RIGHT = 592,

    ROLE = 593,

    ROLLBACK = 594,

    ROLLUP = 595,

    ROUTINE = 596,

    ROUTINES = 597,

    ROW = 598,

    ROWS = 599,

    RULE = 600,

    SAVEPOINT = 601,

    SCHEMA = 602,

    SCHEMAS = 603,

    SCROLL = 604,

    SEARCH = 605,

    SECOND_P = 606,

    SECURITY = 607,

    SELECT = 608,

    SEQUENCE = 609,

    SEQUENCES = 610,

    SERIALIZABLE = 611,

    SERVER = 612,

    SESSION = 613,

    SESSION_USER = 614,

    SET = 615,

    SETS = 616,

    SETOF = 617,

    SHARE = 618,

    SHOW = 619,

    SIMILAR = 620,

    SIMPLE = 621,

    SKIP = 622,

    SMALLINT = 623,

    SNAPSHOT = 624,

    SOME = 625,

    SPLIT = 626,

    SQL_P = 627,

    STABLE = 628,

    STANDALONE_P = 629,

    START = 630,

    STATEMENT = 631,

    STATISTICS = 632,

    STDIN = 633,

    STDOUT = 634,

    STORAGE = 635,

    STRICT_P = 636,

    STRIP_P = 637,

    SUBSCRIPTION = 638,

    SUBSTRING = 639,

    SYMMETRIC = 640,

    SYSID = 641,

    SYSTEM_P = 642,

    TABLE = 643,

    TABLEGROUP = 644,

    TABLEGROUPS = 645,

    TABLES = 646,

    TABLESAMPLE = 647,

    TABLESPACE = 648,

    TABLETS = 649,

    TEMP = 650,

    TEMPLATE = 651,

    TEMPORARY = 652,

    TEXT_P = 653,

    THEN = 654,

    TIES = 655,

    TIME = 656,

    TIMESTAMP = 657,

    TO = 658,

    TRAILING = 659,

    TRANSACTION = 660,

    TRANSFORM = 661,

    TREAT = 662,

    TRIGGER = 663,

    TRIM = 664,

    TRUE_P = 665,

    TRUNCATE = 666,

    TRUSTED = 667,

    TYPE_P = 668,

    TYPES_P = 669,

    UNBOUNDED = 670,

    UNCOMMITTED = 671,

    UNENCRYPTED = 672,

    UNION = 673,

    UNIQUE = 674,

    UNKNOWN = 675,

    UNLISTEN = 676,

    UNLOGGED = 677,

    UNTIL = 678,

    UPDATE = 679,

    USER = 680,

    USING = 681,

    VACUUM = 682,

    VALID = 683,

    VALIDATE = 684,

    VALIDATOR = 685,

    VALUE_P = 686,

    VALUES = 687,

    VARCHAR = 688,

    VARIADIC = 689,

    VARYING = 690,

    VERBOSE = 691,

    VERSION_P = 692,

    VIEW = 693,

    VIEWS = 694,

    VOLATILE = 695,

    WHEN = 696,

    WHERE = 697,

    WHITESPACE_P = 698,

    WINDOW = 699,

    WITH = 700,

    WITHIN = 701,

    WITHOUT = 702,

    WORK = 703,

    WRAPPER = 704,

    WRITE = 705,

    XML_P = 706,

    XMLATTRIBUTES = 707,

    XMLCONCAT = 708,

    XMLELEMENT = 709,

    XMLEXISTS = 710,

    XMLFOREST = 711,

    XMLNAMESPACES = 712,

    XMLPARSE = 713,

    XMLPI = 714,

    XMLROOT = 715,

    XMLSERIALIZE = 716,

    XMLTABLE = 717,

    YEAR_P = 718,

    YES_P = 719,

    ZONE = 720,

    NOT_LA = 721,

    NULLS_LA = 722,

    WITH_LA = 723,

    POSTFIXOP = 724,

    NO_OPCLASS = 725,

    EXPR_LIST = 726,

    UMINUS = 727

  };

#endif

/* Value type.  */

#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED

union YYSTYPE

{

#line 225 "gram.y"

  core_YYSTYPE    core_yystype;

  /* these fields must match core_YYSTYPE: */

  int         ival;

  char        *str;

  const char      *keyword;

  char        chr;

  bool        boolean;

  JoinType      jtype;

  DropBehavior    dbehavior;

  OnCommitAction    oncommit;

  List        *list;

  Node        *node;

  Value       *value;

  ObjectType      objtype;

  TypeName      *typnam;

  FunctionParameter   *fun_param;

  FunctionParameterMode fun_param_mode;

  ObjectWithArgs    *objwithargs;

  DefElem       *defelt;

  SortBy        *sortby;

  WindowDef     *windef;

  JoinExpr      *jexpr;

  IndexElem     *ielem;

  Alias       *alias;

  RangeVar      *range;

  IntoClause      *into;

  WithClause      *with;

  InferClause     *infer;

  OnConflictClause  *onconflict;

  A_Indices     *aind;

  ResTarget     *target;

  struct PrivTarget *privtarget;

  AccessPriv      *accesspriv;

  struct ImportQual *importqual;

  InsertStmt      *istmt;

  VariableSetStmt   *vsetstmt;

  PartitionElem   *partelem;

  PartitionSpec   *partspec;

  PartitionBoundSpec  *partboundspec;

  RoleSpec      *rolespec;

  OptSplit      *splitopt;

  OptTableGroup   *grpopt;

  RowBounds     *rowbounds;

#line 854 "gram.c"

};

typedef union YYSTYPE YYSTYPE;

# define YYSTYPE_IS_TRIVIAL 1

# define YYSTYPE_IS_DECLARED 1

#endif

/* Location type.  */

#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED

typedef struct YYLTYPE YYLTYPE;

struct YYLTYPE

{

  int first_line;

  int first_column;

  int last_line;

  int last_column;

};

# define YYLTYPE_IS_DECLARED 1

# define YYLTYPE_IS_TRIVIAL 1

#endif

int base_yyparse (core_yyscan_t yyscanner);

#endif /* !YY_BASE_YY_GRAM_H_INCLUDED  */

#ifdef short

# undef short

#endif

#ifdef YYTYPE_UINT8

typedef YYTYPE_UINT8 yytype_uint8;

#else

typedef unsigned char yytype_uint8;

#endif

#ifdef YYTYPE_INT8

typedef YYTYPE_INT8 yytype_int8;

#else

typedef signed char yytype_int8;

#endif

#ifdef YYTYPE_UINT16

typedef YYTYPE_UINT16 yytype_uint16;

#else

typedef unsigned short yytype_uint16;

#endif

#ifdef YYTYPE_INT16

typedef YYTYPE_INT16 yytype_int16;

#else

typedef short yytype_int16;

#endif

#ifndef YYSIZE_T

# ifdef __SIZE_TYPE__

#  define YYSIZE_T __SIZE_TYPE__

# elif defined size_t

#  define YYSIZE_T size_t

# elif ! defined YYSIZE_T

#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */

#  define YYSIZE_T size_t

# else

#  define YYSIZE_T unsigned

# endif

#endif

#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)

#ifndef YY_

# if defined YYENABLE_NLS && YYENABLE_NLS

#  if ENABLE_NLS

#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */

#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)

#  endif

# endif

# ifndef YY_

#  define YY_(Msgid) Msgid

# endif

#endif

#ifndef YY_ATTRIBUTE

# if (defined __GNUC__                                               \

      && (2 < __GNUC__ || (__GNUC__ == 2 && 96 <= __GNUC_MINOR__)))  \

     || defined __SUNPRO_C && 0x5110 <= __SUNPRO_C

#  define YY_ATTRIBUTE(Spec) __attribute__(Spec)

# else

#  define YY_ATTRIBUTE(Spec) /* empty */

# endif

#endif

#ifndef YY_ATTRIBUTE_PURE

# define YY_ATTRIBUTE_PURE   YY_ATTRIBUTE ((__pure__))

#endif

#ifndef YY_ATTRIBUTE_UNUSED

# define YY_ATTRIBUTE_UNUSED YY_ATTRIBUTE ((__unused__))

#endif

/* Suppress unused-variable warnings by "using" E.  */

#if ! defined lint || defined __GNUC__

# define YYUSE(E) ((void) (E))

#else

# define YYUSE(E) /* empty */

#endif

#if defined __GNUC__ && ! defined __ICC && 407 <= __GNUC__ * 100 + __GNUC_MINOR__

/* Suppress an incorrect diagnostic about yylval being uninitialized.  */

# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \

    _Pragma ("GCC diagnostic push") \

    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\

    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")

# define YY_IGNORE_MAYBE_UNINITIALIZED_END \

    _Pragma ("GCC diagnostic pop")

#else

# define YY_INITIAL_VALUE(Value) Value

#endif

#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

# define YY_IGNORE_MAYBE_UNINITIALIZED_END

#endif

#ifndef YY_INITIAL_VALUE

# define YY_INITIAL_VALUE(Value) /* Nothing. */

#endif

#define YY_ASSERT(E) ((void) (0 && (E)))

#if ! defined yyoverflow || YYERROR_VERBOSE

/* The parser invokes alloca or malloc; define the necessary symbols.  */

# ifdef YYSTACK_USE_ALLOCA

#  if YYSTACK_USE_ALLOCA

#   ifdef __GNUC__

#    define YYSTACK_ALLOC __builtin_alloca

#   elif defined __BUILTIN_VA_ARG_INCR

#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */

#   elif defined _AIX

#    define YYSTACK_ALLOC __alloca

#   elif defined _MSC_VER

#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */

#    define alloca _alloca

#   else

#    define YYSTACK_ALLOC alloca

#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS

#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */

      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */

#     ifndef EXIT_SUCCESS

#      define EXIT_SUCCESS 0

#     endif

#    endif

#   endif

#  endif

# endif

# ifdef YYSTACK_ALLOC

   /* Pacify GCC's 'empty if-body' warning.  */

#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)

#  ifndef YYSTACK_ALLOC_MAXIMUM

    /* The OS might guarantee only one guard page at the bottom of the stack,

       and a page size can be as small as 4096 bytes.  So we cannot safely

       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number

       to allow for a few compiler-allocated temporary stack slots.  */

#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */

#  endif

# else

#  define YYSTACK_ALLOC YYMALLOC

#  define YYSTACK_FREE YYFREE

#  ifndef YYSTACK_ALLOC_MAXIMUM

#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM

#  endif

#  if (defined __cplusplus && ! defined EXIT_SUCCESS \

       && ! ((defined YYMALLOC || defined malloc) \

             && (defined YYFREE || defined free)))

#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */

#   ifndef EXIT_SUCCESS

#    define EXIT_SUCCESS 0

#   endif

#  endif

#  ifndef YYMALLOC

#   define YYMALLOC malloc

#   if ! defined malloc && ! defined EXIT_SUCCESS

void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */

#   endif

#  endif

#  ifndef YYFREE

#   define YYFREE free

#   if ! defined free && ! defined EXIT_SUCCESS

void free (void *); /* INFRINGES ON USER NAME SPACE */

#   endif

#  endif

# endif

#endif /* ! defined yyoverflow || YYERROR_VERBOSE */

#if (! defined yyoverflow \

     && (! defined __cplusplus \

         || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \

             && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))

/* A type that is properly aligned for any stack member.  */

union yyalloc

{

  yytype_int16 yyss_alloc;

  YYSTYPE yyvs_alloc;

  YYLTYPE yyls_alloc;

};

/* The size of the maximum gap between one aligned stack and the next.  */

# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)

/* The size of an array large to enough to hold all stacks, each with

   N elements.  */

# define YYSTACK_BYTES(N) \

     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \

      + 2 * YYSTACK_GAP_MAXIMUM)

# define YYCOPY_NEEDED 1

/* Relocate STACK from its old location to the new one.  The

   local variables YYSIZE and YYSTACKSIZE give the old and new number of

   elements in the stack, and YYPTR gives the new location of the

   stack.  Advance YYPTR to a properly aligned location for the next

   stack.  */

# define YYSTACK_RELOCATE(Stack_alloc, Stack)                           \

    do                                                                  \

      {                                                                 \

        YYSIZE_T yynewbytes;                                            \

        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \

        Stack = &yyptr->Stack_alloc;                                    \

        yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \

        yyptr += yynewbytes / sizeof (*yyptr);                          \

      }                                                                 \

    while (0)

#endif

#if defined YYCOPY_NEEDED && YYCOPY_NEEDED

/* Copy COUNT objects from SRC to DST.  The source and destination do

   not overlap.  */

# ifndef YYCOPY

#  if defined __GNUC__ && 1 < __GNUC__

#   define YYCOPY(Dst, Src, Count) \

      __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))

#  else

#   define YYCOPY(Dst, Src, Count)              \

      do                                        \

        {                                       \

          YYSIZE_T yyi;                         \

          for (yyi = 0; yyi < (Count); yyi++)   \

            (Dst)[yyi] = (Src)[yyi];            \

        }                                       \

      while (0)

#  endif

# endif

#endif /* !YYCOPY_NEEDED */

/* YYFINAL -- State number of the termination state.  */

#define YYFINAL  843

/* YYLAST -- Last index in YYTABLE.  */

#define YYLAST   103864

/* YYNTOKENS -- Number of terminals.  */

#define YYNTOKENS  490

/* YYNNTS -- Number of nonterminals.  */

#define YYNNTS  693

/* YYNRULES -- Number of rules.  */

#define YYNRULES  2791

/* YYNSTATES -- Number of states.  */

#define YYNSTATES  5595