/
sql_yacc.yy
18555 lines (16756 loc) · 563 KB
/
sql_yacc.yy
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/*
Copyright (c) 2000, 2023, Oracle and/or its affiliates.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
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, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/* sql_yacc.yy */
/**
@defgroup Parser Parser
@{
*/
%{
/*
Note: YYTHD is passed as an argument to yyparse(), and subsequently to yylex().
*/
#define YYP (YYTHD->m_parser_state)
#define YYLIP (& YYTHD->m_parser_state->m_lip)
#define YYPS (& YYTHD->m_parser_state->m_yacc)
#define YYCSCL (YYLIP->query_charset)
#define YYMEM_ROOT (YYTHD->mem_root)
#define YYCLIENT_NO_SCHEMA (YYTHD->get_protocol()->has_client_capability(CLIENT_NO_SCHEMA))
#define YYINITDEPTH 100
#define YYMAXDEPTH 3200 /* Because of 64K stack */
#define Lex (YYTHD->lex)
#define Select Lex->current_query_block()
#include <sys/types.h> // TODO: replace with cstdint
#include <algorithm>
#include <cerrno>
#include <climits>
#include <cstdlib>
#include <cstring>
#include <limits>
#include <memory>
#include <string>
#include <type_traits>
#include <utility>
#include "field_types.h"
#include "ft_global.h"
#include "lex_string.h"
#include "mysql/binlog/event/binlog_event.h"
#include "m_string.h"
#include "my_alloc.h"
#include "my_base.h"
#include "my_check_opt.h"
#include "my_dbug.h"
#include "my_inttypes.h" // TODO: replace with cstdint
#include "my_sqlcommand.h"
#include "my_sys.h"
#include "my_thread_local.h"
#include "my_time.h"
#include "myisam.h"
#include "myisammrg.h"
#include "mysql/mysql_lex_string.h"
#include "mysql/plugin.h"
#include "mysql/strings/m_ctype.h"
#include "mysql/udf_registration_types.h"
#include "mysql_com.h"
#include "mysql_time.h"
#include "mysqld_error.h"
#include "prealloced_array.h"
#include "sql/auth/auth_acls.h"
#include "sql/auth/auth_common.h"
#include "sql/binlog.h" // for MAX_LOG_UNIQUE_FN_EXT
#include "sql/create_field.h"
#include "sql/dd/types/abstract_table.h" // TT_BASE_TABLE
#include "sql/dd/types/column.h"
#include "sql/derror.h"
#include "sql/event_parse_data.h"
#include "sql/field.h"
#include "sql/gis/srid.h" // gis::srid_t
#include "sql/handler.h"
#include "sql/item.h"
#include "sql/item_cmpfunc.h"
#include "sql/item_create.h"
#include "sql/item_func.h"
#include "sql/item_geofunc.h"
#include "sql/item_json_func.h"
#include "sql/item_regexp_func.h"
#include "sql/item_row.h"
#include "sql/item_strfunc.h"
#include "sql/item_subselect.h"
#include "sql/item_sum.h"
#include "sql/item_timefunc.h"
#include "sql-common/json_dom.h"
#include "sql-common/json_syntax_check.h" // is_valid_json_syntax
#include "sql/key_spec.h"
#include "sql/keycaches.h"
#include "sql/lex_symbol.h"
#include "sql/lex_token.h"
#include "sql/lexer_yystype.h"
#include "sql/mdl.h"
#include "sql/mem_root_array.h"
#include "sql/mysqld.h"
#include "sql/options_mysqld.h"
#include "sql/parse_location.h"
#include "sql/parse_tree_helpers.h"
#include "sql/parse_tree_node_base.h"
#include "sql/parser_yystype.h"
#include "sql/partition_element.h"
#include "sql/partition_info.h"
#include "sql/protocol.h"
#include "sql/query_options.h"
#include "sql/resourcegroups/platform/thread_attrs_api.h"
#include "sql/resourcegroups/resource_group_basic_types.h"
#include "sql/rpl_filter.h"
#include "sql/rpl_replica.h" // Sql_cmd_change_repl_filter
#include "sql/set_var.h"
#include "sql/sp.h"
#include "sql/sp_head.h"
#include "sql/sp_instr.h"
#include "sql/sp_pcontext.h"
#include "sql/spatial.h"
#include "sql/sql_admin.h" // Sql_cmd_analyze/Check..._table
#include "sql/sql_alter.h" // Sql_cmd_alter_table*
#include "sql/sql_backup_lock.h" // Sql_cmd_lock_instance
#include "sql/sql_class.h" /* Key_part_spec, enum_filetype */
#include "sql/sql_cmd_srs.h"
#include "sql/sql_component.h"
#include "sql/sql_connect.h"
#include "sql/sql_error.h"
#include "sql/sql_exchange.h"
#include "sql/sql_get_diagnostics.h" // Sql_cmd_get_diagnostics
#include "sql/sql_handler.h" // Sql_cmd_handler_*
#include "sql/sql_import.h" // Sql_cmd_import_table
#include "sql/sql_lex.h"
#include "sql/sql_list.h"
#include "sql/sql_parse.h" /* comp_*_creator */
#include "sql/sql_plugin.h" // plugin_is_ready
#include "sql/sql_profile.h"
#include "sql/sql_select.h" // Sql_cmd_select...
#include "sql/sql_servers.h"
#include "sql/sql_signal.h"
#include "sql/sql_table.h" /* primary_key_name */
#include "sql/sql_tablespace.h" // Sql_cmd_alter_tablespace
#include "sql/sql_trigger.h" // Sql_cmd_create_trigger
#include "sql/sql_udf.h"
#include "sql/system_variables.h"
#include "sql/table.h"
#include "sql/table_function.h"
#include "sql/thr_malloc.h"
#include "sql/trigger_def.h"
#include "sql/window_lex.h"
#include "sql/xa/sql_cmd_xa.h" // Sql_cmd_xa...
#include "sql_string.h"
#include "strcont.h"
#include "strings/sql_chars.h"
#include "strxnmov.h"
#include "thr_lock.h"
#include "violite.h"
/* this is to get the bison compilation windows warnings out */
#ifdef _MSC_VER
/* warning C4065: switch statement contains 'default' but no 'case' labels */
#pragma warning (disable : 4065)
#endif
using std::min;
using std::max;
/// The maximum number of histogram buckets.
static const int MAX_NUMBER_OF_HISTOGRAM_BUCKETS= 1024;
/// The default number of histogram buckets when the user does not specify it
/// explicitly. A value of 100 is chosen because the gain in accuracy above this
/// point seems to be generally low.
static const int DEFAULT_NUMBER_OF_HISTOGRAM_BUCKETS= 100;
int my_sql_parser_lex(void *yylval, void *yythd);
#define yyoverflow(A,B,C,D,E,F,G,H) \
{ \
ulong val= *(H); \
if (my_yyoverflow((B), (D), (F), &val)) \
{ \
yyerror(nullptr, YYTHD, nullptr, (const char*) (A));\
return 2; \
} \
else \
{ \
*(H)= (YYSIZE_T)val; \
} \
}
#define MYSQL_YYABORT YYABORT
#define MYSQL_YYABORT_ERROR(...) \
do \
{ \
my_error(__VA_ARGS__); \
MYSQL_YYABORT; \
} while(0)
#define MYSQL_YYABORT_UNLESS(A) \
if (!(A)) \
{ \
YYTHD->syntax_error(); \
MYSQL_YYABORT; \
}
#define NEW_PTN new(YYMEM_ROOT)
/**
Parse_tree_node::contextualize() function call wrapper
*/
#define CONTEXTUALIZE(x) \
do \
{ \
std::remove_reference<decltype(*x)>::type::context_t pc(YYTHD, Select); \
if (YYTHD->is_error() || \
(YYTHD->lex->will_contextualize && (x)->contextualize(&pc))) \
MYSQL_YYABORT; \
} while(0)
#define CONTEXTUALIZE_VIEW(x) \
do \
{ \
std::remove_reference<decltype(*x)>::type::context_t pc(YYTHD, Select); \
if (YYTHD->is_error() || \
(YYTHD->lex->will_contextualize && (x)->contextualize(&pc))) \
MYSQL_YYABORT; \
if (pc.finalize_query_expression()) \
MYSQL_YYABORT; \
} while(0)
/**
Item::itemize() function call wrapper
*/
#define ITEMIZE(x, y) \
do \
{ \
Parse_context pc(YYTHD, Select); \
if (YYTHD->is_error() || \
(YYTHD->lex->will_contextualize && (x)->itemize(&pc, (y)))) \
MYSQL_YYABORT; \
} while(0)
/**
Parse_tree_root::make_cmd() wrapper to raise postponed error message on OOM
@note x may be nullptr because of OOM error.
*/
#define MAKE_CMD(x) \
do \
{ \
if (YYTHD->is_error() || Lex->make_sql_cmd(x)) \
MYSQL_YYABORT; \
} while(0)
#ifndef NDEBUG
#define YYDEBUG 1
#else
#define YYDEBUG 0
#endif
/**
@brief Bison callback to report a syntax/OOM error
This function is invoked by the bison-generated parser
when a syntax error or an out-of-memory
condition occurs, then the parser function MYSQLparse()
returns 1 to the caller.
This function is not invoked when the
parser is requested to abort by semantic action code
by means of YYABORT or YYACCEPT macros..
This function is not for use in semantic actions and is internal to
the parser, as it performs some pre-return cleanup.
In semantic actions, please use syntax_error or my_error to
push an error into the error stack and MYSQL_YYABORT
to abort from the parser.
*/
static
void my_sql_parser_error(YYLTYPE *location,
THD *thd, Parse_tree_root **, const char *s)
{
if (strcmp(s, "syntax error") == 0) {
thd->syntax_error_at(*location);
} else if (strcmp(s, "memory exhausted") == 0) {
my_error(ER_DA_OOM, MYF(0));
} else {
// Find omitted error messages in the generated file (sql_yacc.cc) and fix:
assert(false);
my_error(ER_UNKNOWN_ERROR, MYF(0));
}
}
#ifndef NDEBUG
void turn_parser_debug_on()
{
/*
MYSQLdebug is in sql/sql_yacc.cc, in bison generated code.
Turning this option on is **VERY** verbose, and should be
used when investigating a syntax error problem only.
The syntax to run with bison traces is as follows :
- Starting a server manually :
mysqld --debug="d,parser_debug" ...
- Running a test :
mysql-test-run.pl --mysqld="--debug=d,parser_debug" ...
The result will be in the process stderr (var/log/master.err)
*/
extern int yydebug;
yydebug= 1;
}
#endif
static bool is_native_function(const LEX_STRING &name)
{
if (find_native_function_builder(name) != nullptr)
return true;
if (is_lex_native_function(&name))
return true;
return false;
}
/**
Helper action for a case statement (entering the CASE).
This helper is used for both 'simple' and 'searched' cases.
This helper, with the other case_stmt_action_..., is executed when
the following SQL code is parsed:
<pre>
CREATE PROCEDURE proc_19194_simple(i int)
BEGIN
DECLARE str CHAR(10);
CASE i
WHEN 1 THEN SET str="1";
WHEN 2 THEN SET str="2";
WHEN 3 THEN SET str="3";
ELSE SET str="unknown";
END CASE;
SELECT str;
END
</pre>
The actions are used to generate the following code:
<pre>
SHOW PROCEDURE CODE proc_19194_simple;
Pos Instruction
0 set str@1 NULL
1 set_case_expr (12) 0 i@0
2 jump_if_not 5(12) (case_expr@0 = 1)
3 set str@1 _latin1'1'
4 jump 12
5 jump_if_not 8(12) (case_expr@0 = 2)
6 set str@1 _latin1'2'
7 jump 12
8 jump_if_not 11(12) (case_expr@0 = 3)
9 set str@1 _latin1'3'
10 jump 12
11 set str@1 _latin1'unknown'
12 stmt 0 "SELECT str"
</pre>
@param thd thread handler
*/
static void case_stmt_action_case(THD *thd)
{
LEX *lex= thd->lex;
sp_head *sp= lex->sphead;
sp_pcontext *pctx= lex->get_sp_current_parsing_ctx();
sp->m_parser_data.new_cont_backpatch();
/*
BACKPATCH: Creating target label for the jump to
"case_stmt_action_end_case"
(Instruction 12 in the example)
*/
pctx->push_label(thd, EMPTY_CSTR, sp->instructions());
}
/**
Helper action for a case then statements.
This helper is used for both 'simple' and 'searched' cases.
@param lex the parser lex context
*/
static bool case_stmt_action_then(THD *thd, LEX *lex)
{
sp_head *sp= lex->sphead;
sp_pcontext *pctx= lex->get_sp_current_parsing_ctx();
sp_instr_jump *i =
new (thd->mem_root) sp_instr_jump(sp->instructions(), pctx);
if (!i || sp->add_instr(thd, i))
return true;
/*
BACKPATCH: Resolving forward jump from
"case_stmt_action_when" to "case_stmt_action_then"
(jump_if_not from instruction 2 to 5, 5 to 8 ... in the example)
*/
sp->m_parser_data.do_backpatch(pctx->pop_label(), sp->instructions());
/*
BACKPATCH: Registering forward jump from
"case_stmt_action_then" to "case_stmt_action_end_case"
(jump from instruction 4 to 12, 7 to 12 ... in the example)
*/
return sp->m_parser_data.add_backpatch_entry(i, pctx->last_label());
}
/**
Helper action for an end case.
This helper is used for both 'simple' and 'searched' cases.
@param lex the parser lex context
@param simple true for simple cases, false for searched cases
*/
static void case_stmt_action_end_case(LEX *lex, bool simple)
{
sp_head *sp= lex->sphead;
sp_pcontext *pctx= lex->get_sp_current_parsing_ctx();
/*
BACKPATCH: Resolving forward jump from
"case_stmt_action_then" to "case_stmt_action_end_case"
(jump from instruction 4 to 12, 7 to 12 ... in the example)
*/
sp->m_parser_data.do_backpatch(pctx->pop_label(), sp->instructions());
if (simple)
pctx->pop_case_expr_id();
sp->m_parser_data.do_cont_backpatch(sp->instructions());
}
static void init_index_hints(List<Index_hint> *hints, index_hint_type type,
index_clause_map clause)
{
List_iterator<Index_hint> it(*hints);
Index_hint *hint;
while ((hint= it++))
{
hint->type= type;
hint->clause= clause;
}
}
bool my_yyoverflow(short **a, YYSTYPE **b, YYLTYPE **c, ulong *yystacksize);
#include "sql/parse_tree_column_attrs.h"
#include "sql/parse_tree_handler.h"
#include "sql/parse_tree_items.h"
#include "sql/parse_tree_nodes.h"
#include "sql/parse_tree_partitions.h"
void warn_about_deprecated_national(THD *thd)
{
if (native_strcasecmp(national_charset_info->csname, "utf8") == 0 ||
native_strcasecmp(national_charset_info->csname, "utf8mb3") == 0)
push_warning(thd, ER_DEPRECATED_NATIONAL);
}
void warn_about_deprecated_binary(THD *thd)
{
push_deprecated_warn(thd, "BINARY as attribute of a type",
"a CHARACTER SET clause with _bin collation");
}
void warn_on_deprecated_user_defined_collation(
THD *thd, const LEX_STRING collation_name) {
if (collation_name.length == 0)
return;
CHARSET_INFO *collation = mysqld_collation_get_by_name(collation_name.str);
if (collation && !(collation->state & MY_CS_COMPILED)) {
push_warning_printf(thd, Sql_condition::SL_WARNING,
ER_WARN_DEPRECATED_USER_DEFINED_COLLATIONS,
ER_THD(thd, ER_WARN_DEPRECATED_USER_DEFINED_COLLATIONS),
collation->m_coll_name);
}
}
// ODR violation here as well, so rename yysymbol_kind_t
#define yysymbol_kind_t my_sql_parser_symbol_kind_t
%}
%start start_entry
%parse-param { class THD *YYTHD }
%parse-param { class Parse_tree_root **parse_tree }
%lex-param { class THD *YYTHD }
%define api.pure /* We have threads */
%define api.prefix {my_sql_parser_}
/*
1. We do not accept any reduce/reduce conflicts
2. We should not introduce new shift/reduce conflicts any more.
*/
%expect 63
/*
MAINTAINER:
1) Comments for TOKENS.
For each token, please include in the same line a comment that contains
one or more of the following tags:
SQL-2015-N : Non Reserved keyword as per SQL-2015 draft
SQL-2015-R : Reserved keyword as per SQL-2015 draft
SQL-2003-R : Reserved keyword as per SQL-2003
SQL-2003-N : Non Reserved keyword as per SQL-2003
SQL-1999-R : Reserved keyword as per SQL-1999
SQL-1999-N : Non Reserved keyword as per SQL-1999
MYSQL : MySQL extension (unspecified)
MYSQL-FUNC : MySQL extension, function
INTERNAL : Not a real token, lex optimization
OPERATOR : SQL operator
FUTURE-USE : Reserved for futur use
This makes the code grep-able, and helps maintenance.
2) About token values
Token values are assigned by bison, in order of declaration.
Token values are used in query DIGESTS.
To make DIGESTS stable, it is desirable to avoid changing token values.
In practice, this means adding new tokens at the end of the list,
in the current release section (8.0),
instead of adding them in the middle of the list.
Failing to comply with instructions below will trigger build failure,
as this process is enforced by gen_lex_token.
3) Instructions to add a new token:
Add the new token at the end of the list,
in the MySQL 8.0 section.
4) Instructions to remove an old token:
Do not remove the token, rename it as follows:
%token OBSOLETE_TOKEN_<NNN> / * was: TOKEN_FOO * /
where NNN is the token value (found in sql_yacc.h)
For example, see OBSOLETE_TOKEN_820
*/
/*
Tokens from MySQL 5.7, keep in alphabetical order.
*/
%token ABORT_SYM 258 /* INTERNAL (used in lex) */
%token ACCESSIBLE_SYM 259
%token<lexer.keyword> ACCOUNT_SYM 260
%token<lexer.keyword> ACTION 261 /* SQL-2003-N */
%token ADD 262 /* SQL-2003-R */
%token<lexer.keyword> ADDDATE_SYM 263 /* MYSQL-FUNC */
%token<lexer.keyword> AFTER_SYM 264 /* SQL-2003-N */
%token<lexer.keyword> AGAINST 265
%token<lexer.keyword> AGGREGATE_SYM 266
%token<lexer.keyword> ALGORITHM_SYM 267
%token ALL 268 /* SQL-2003-R */
%token ALTER 269 /* SQL-2003-R */
%token<lexer.keyword> ALWAYS_SYM 270
%token OBSOLETE_TOKEN_271 271 /* was: ANALYSE_SYM */
%token ANALYZE_SYM 272
%token AND_AND_SYM 273 /* OPERATOR */
%token AND_SYM 274 /* SQL-2003-R */
%token<lexer.keyword> ANY_SYM 275 /* SQL-2003-R */
%token AS 276 /* SQL-2003-R */
%token ASC 277 /* SQL-2003-N */
%token<lexer.keyword> ASCII_SYM 278 /* MYSQL-FUNC */
%token ASENSITIVE_SYM 279 /* FUTURE-USE */
%token<lexer.keyword> AT_SYM 280 /* SQL-2003-R */
%token<lexer.keyword> AUTOEXTEND_SIZE_SYM 281
%token<lexer.keyword> AUTO_INC 282
%token<lexer.keyword> AVG_ROW_LENGTH 283
%token<lexer.keyword> AVG_SYM 284 /* SQL-2003-N */
%token<lexer.keyword> BACKUP_SYM 285
%token BEFORE_SYM 286 /* SQL-2003-N */
%token<lexer.keyword> BEGIN_SYM 287 /* SQL-2003-R */
%token BETWEEN_SYM 288 /* SQL-2003-R */
%token BIGINT_SYM 289 /* SQL-2003-R */
%token BINARY_SYM 290 /* SQL-2003-R */
%token<lexer.keyword> BINLOG_SYM 291
%token BIN_NUM 292
%token BIT_AND_SYM 293 /* MYSQL-FUNC */
%token BIT_OR_SYM 294 /* MYSQL-FUNC */
%token<lexer.keyword> BIT_SYM 295 /* MYSQL-FUNC */
%token BIT_XOR_SYM 296 /* MYSQL-FUNC */
%token BLOB_SYM 297 /* SQL-2003-R */
%token<lexer.keyword> BLOCK_SYM 298
%token<lexer.keyword> BOOLEAN_SYM 299 /* SQL-2003-R */
%token<lexer.keyword> BOOL_SYM 300
%token BOTH 301 /* SQL-2003-R */
%token<lexer.keyword> BTREE_SYM 302
%token BY 303 /* SQL-2003-R */
%token<lexer.keyword> BYTE_SYM 304
%token<lexer.keyword> CACHE_SYM 305
%token CALL_SYM 306 /* SQL-2003-R */
%token CASCADE 307 /* SQL-2003-N */
%token<lexer.keyword> CASCADED 308 /* SQL-2003-R */
%token CASE_SYM 309 /* SQL-2003-R */
%token CAST_SYM 310 /* SQL-2003-R */
%token<lexer.keyword> CATALOG_NAME_SYM 311 /* SQL-2003-N */
%token<lexer.keyword> CHAIN_SYM 312 /* SQL-2003-N */
%token CHANGE 313
%token<lexer.keyword> CHANGED 314
%token<lexer.keyword> CHANNEL_SYM 315
%token<lexer.keyword> CHARSET 316
%token CHAR_SYM 317 /* SQL-2003-R */
%token<lexer.keyword> CHECKSUM_SYM 318
%token CHECK_SYM 319 /* SQL-2003-R */
%token<lexer.keyword> CIPHER_SYM 320
%token<lexer.keyword> CLASS_ORIGIN_SYM 321 /* SQL-2003-N */
%token<lexer.keyword> CLIENT_SYM 322
%token<lexer.keyword> CLOSE_SYM 323 /* SQL-2003-R */
%token<lexer.keyword> COALESCE 324 /* SQL-2003-N */
%token<lexer.keyword> CODE_SYM 325
%token COLLATE_SYM 326 /* SQL-2003-R */
%token<lexer.keyword> COLLATION_SYM 327 /* SQL-2003-N */
%token<lexer.keyword> COLUMNS 328
%token COLUMN_SYM 329 /* SQL-2003-R */
%token<lexer.keyword> COLUMN_FORMAT_SYM 330
%token<lexer.keyword> COLUMN_NAME_SYM 331 /* SQL-2003-N */
%token<lexer.keyword> COMMENT_SYM 332
%token<lexer.keyword> COMMITTED_SYM 333 /* SQL-2003-N */
%token<lexer.keyword> COMMIT_SYM 334 /* SQL-2003-R */
%token<lexer.keyword> COMPACT_SYM 335
%token<lexer.keyword> COMPLETION_SYM 336
%token<lexer.keyword> COMPRESSED_SYM 337
%token<lexer.keyword> COMPRESSION_SYM 338
%token<lexer.keyword> ENCRYPTION_SYM 339
%token<lexer.keyword> CONCURRENT 340
%token CONDITION_SYM 341 /* SQL-2003-R, SQL-2008-R */
%token<lexer.keyword> CONNECTION_SYM 342
%token<lexer.keyword> CONSISTENT_SYM 343
%token CONSTRAINT 344 /* SQL-2003-R */
%token<lexer.keyword> CONSTRAINT_CATALOG_SYM 345 /* SQL-2003-N */
%token<lexer.keyword> CONSTRAINT_NAME_SYM 346 /* SQL-2003-N */
%token<lexer.keyword> CONSTRAINT_SCHEMA_SYM 347 /* SQL-2003-N */
%token<lexer.keyword> CONTAINS_SYM 348 /* SQL-2003-N */
%token<lexer.keyword> CONTEXT_SYM 349
%token CONTINUE_SYM 350 /* SQL-2003-R */
%token CONVERT_SYM 351 /* SQL-2003-N */
%token COUNT_SYM 352 /* SQL-2003-N */
%token<lexer.keyword> CPU_SYM 353
%token CREATE 354 /* SQL-2003-R */
%token CROSS 355 /* SQL-2003-R */
%token CUBE_SYM 356 /* SQL-2003-R */
%token CURDATE 357 /* MYSQL-FUNC */
%token<lexer.keyword> CURRENT_SYM 358 /* SQL-2003-R */
%token CURRENT_USER 359 /* SQL-2003-R */
%token CURSOR_SYM 360 /* SQL-2003-R */
%token<lexer.keyword> CURSOR_NAME_SYM 361 /* SQL-2003-N */
%token CURTIME 362 /* MYSQL-FUNC */
%token DATABASE 363
%token DATABASES 364
%token<lexer.keyword> DATAFILE_SYM 365
%token<lexer.keyword> DATA_SYM 366 /* SQL-2003-N */
%token<lexer.keyword> DATETIME_SYM 367 /* MYSQL */
%token DATE_ADD_INTERVAL 368 /* MYSQL-FUNC */
%token DATE_SUB_INTERVAL 369 /* MYSQL-FUNC */
%token<lexer.keyword> DATE_SYM 370 /* SQL-2003-R */
%token DAY_HOUR_SYM 371
%token DAY_MICROSECOND_SYM 372
%token DAY_MINUTE_SYM 373
%token DAY_SECOND_SYM 374
%token<lexer.keyword> DAY_SYM 375 /* SQL-2003-R */
%token<lexer.keyword> DEALLOCATE_SYM 376 /* SQL-2003-R */
%token DECIMAL_NUM 377
%token DECIMAL_SYM 378 /* SQL-2003-R */
%token DECLARE_SYM 379 /* SQL-2003-R */
%token DEFAULT_SYM 380 /* SQL-2003-R */
%token<lexer.keyword> DEFAULT_AUTH_SYM 381 /* INTERNAL */
%token<lexer.keyword> DEFINER_SYM 382
%token DELAYED_SYM 383
%token<lexer.keyword> DELAY_KEY_WRITE_SYM 384
%token DELETE_SYM 385 /* SQL-2003-R */
%token DESC 386 /* SQL-2003-N */
%token DESCRIBE 387 /* SQL-2003-R */
%token OBSOLETE_TOKEN_388 388 /* was: DES_KEY_FILE */
%token DETERMINISTIC_SYM 389 /* SQL-2003-R */
%token<lexer.keyword> DIAGNOSTICS_SYM 390 /* SQL-2003-N */
%token<lexer.keyword> DIRECTORY_SYM 391
%token<lexer.keyword> DISABLE_SYM 392
%token<lexer.keyword> DISCARD_SYM 393 /* MYSQL */
%token<lexer.keyword> DISK_SYM 394
%token DISTINCT 395 /* SQL-2003-R */
%token DIV_SYM 396
%token DOUBLE_SYM 397 /* SQL-2003-R */
%token<lexer.keyword> DO_SYM 398
%token DROP 399 /* SQL-2003-R */
%token DUAL_SYM 400
%token<lexer.keyword> DUMPFILE 401
%token<lexer.keyword> DUPLICATE_SYM 402
%token<lexer.keyword> DYNAMIC_SYM 403 /* SQL-2003-R */
%token EACH_SYM 404 /* SQL-2003-R */
%token ELSE 405 /* SQL-2003-R */
%token ELSEIF_SYM 406
%token<lexer.keyword> ENABLE_SYM 407
%token ENCLOSED 408
%token<lexer.keyword> END 409 /* SQL-2003-R */
%token<lexer.keyword> ENDS_SYM 410
%token END_OF_INPUT 411 /* INTERNAL */
%token<lexer.keyword> ENGINES_SYM 412
%token<lexer.keyword> ENGINE_SYM 413
%token<lexer.keyword> ENUM_SYM 414 /* MYSQL */
%token EQ 415 /* OPERATOR */
%token EQUAL_SYM 416 /* OPERATOR */
%token<lexer.keyword> ERROR_SYM 417
%token<lexer.keyword> ERRORS 418
%token ESCAPED 419
%token<lexer.keyword> ESCAPE_SYM 420 /* SQL-2003-R */
%token<lexer.keyword> EVENTS_SYM 421
%token<lexer.keyword> EVENT_SYM 422
%token<lexer.keyword> EVERY_SYM 423 /* SQL-2003-N */
%token<lexer.keyword> EXCHANGE_SYM 424
%token<lexer.keyword> EXECUTE_SYM 425 /* SQL-2003-R */
%token EXISTS 426 /* SQL-2003-R */
%token EXIT_SYM 427
%token<lexer.keyword> EXPANSION_SYM 428
%token<lexer.keyword> EXPIRE_SYM 429
%token<lexer.keyword> EXPORT_SYM 430
%token<lexer.keyword> EXTENDED_SYM 431
%token<lexer.keyword> EXTENT_SIZE_SYM 432
%token EXTRACT_SYM 433 /* SQL-2003-N */
%token FALSE_SYM 434 /* SQL-2003-R */
%token<lexer.keyword> FAST_SYM 435
%token<lexer.keyword> FAULTS_SYM 436
%token FETCH_SYM 437 /* SQL-2003-R */
%token<lexer.keyword> FILE_SYM 438
%token<lexer.keyword> FILE_BLOCK_SIZE_SYM 439
%token<lexer.keyword> FILTER_SYM 440
%token<lexer.keyword> FIRST_SYM 441 /* SQL-2003-N */
%token<lexer.keyword> FIXED_SYM 442
%token FLOAT_NUM 443
%token FLOAT_SYM 444 /* SQL-2003-R */
%token<lexer.keyword> FLUSH_SYM 445
%token<lexer.keyword> FOLLOWS_SYM 446 /* MYSQL */
%token FORCE_SYM 447
%token FOREIGN 448 /* SQL-2003-R */
%token FOR_SYM 449 /* SQL-2003-R */
%token<lexer.keyword> FORMAT_SYM 450
%token<lexer.keyword> FOUND_SYM 451 /* SQL-2003-R */
%token FROM 452
%token<lexer.keyword> FULL 453 /* SQL-2003-R */
%token FULLTEXT_SYM 454
%token FUNCTION_SYM 455 /* SQL-2003-R */
%token GE 456
%token<lexer.keyword> GENERAL 457
%token GENERATED 458
%token<lexer.keyword> GROUP_REPLICATION 459
%token<lexer.keyword> GEOMETRYCOLLECTION_SYM 460 /* MYSQL */
%token<lexer.keyword> GEOMETRY_SYM 461
%token<lexer.keyword> GET_FORMAT 462 /* MYSQL-FUNC */
%token GET_SYM 463 /* SQL-2003-R */
%token<lexer.keyword> GLOBAL_SYM 464 /* SQL-2003-R */
%token GRANT 465 /* SQL-2003-R */
%token<lexer.keyword> GRANTS 466
%token GROUP_SYM 467 /* SQL-2003-R */
%token GROUP_CONCAT_SYM 468
%token GT_SYM 469 /* OPERATOR */
%token<lexer.keyword> HANDLER_SYM 470
%token<lexer.keyword> HASH_SYM 471
%token HAVING 472 /* SQL-2003-R */
%token<lexer.keyword> HELP_SYM 473
%token HEX_NUM 474
%token HIGH_PRIORITY 475
%token<lexer.keyword> HOST_SYM 476
%token<lexer.keyword> HOSTS_SYM 477
%token HOUR_MICROSECOND_SYM 478
%token HOUR_MINUTE_SYM 479
%token HOUR_SECOND_SYM 480
%token<lexer.keyword> HOUR_SYM 481 /* SQL-2003-R */
%token IDENT 482
%token<lexer.keyword> IDENTIFIED_SYM 483
%token IDENT_QUOTED 484
%token IF 485
%token IGNORE_SYM 486
%token<lexer.keyword> IGNORE_SERVER_IDS_SYM 487
%token<lexer.keyword> IMPORT 488
%token<lexer.keyword> INDEXES 489
%token INDEX_SYM 490
%token INFILE_SYM 491
%token<lexer.keyword> INITIAL_SIZE_SYM 492
%token INNER_SYM 493 /* SQL-2003-R */
%token INOUT_SYM 494 /* SQL-2003-R */
%token INSENSITIVE_SYM 495 /* SQL-2003-R */
%token INSERT_SYM 496 /* SQL-2003-R */
%token<lexer.keyword> INSERT_METHOD 497
%token<lexer.keyword> INSTANCE_SYM 498
%token<lexer.keyword> INSTALL_SYM 499
%token INTERVAL_SYM 500 /* SQL-2003-R */
%token INTO 501 /* SQL-2003-R */
%token INT_SYM 502 /* SQL-2003-R */
%token<lexer.keyword> INVOKER_SYM 503
%token IN_SYM 504 /* SQL-2003-R */
%token IO_AFTER_GTIDS 505 /* MYSQL, FUTURE-USE */
%token IO_BEFORE_GTIDS 506 /* MYSQL, FUTURE-USE */
%token<lexer.keyword> IO_SYM 507
%token<lexer.keyword> IPC_SYM 508
%token IS 509 /* SQL-2003-R */
%token<lexer.keyword> ISOLATION 510 /* SQL-2003-R */
%token<lexer.keyword> ISSUER_SYM 511
%token ITERATE_SYM 512
%token JOIN_SYM 513 /* SQL-2003-R */
%token JSON_SEPARATOR_SYM 514 /* MYSQL */
%token<lexer.keyword> JSON_SYM 515 /* MYSQL */
%token KEYS 516
%token<lexer.keyword> KEY_BLOCK_SIZE 517
%token KEY_SYM 518 /* SQL-2003-N */
%token KILL_SYM 519
%token<lexer.keyword> LANGUAGE_SYM 520 /* SQL-2003-R */
%token<lexer.keyword> LAST_SYM 521 /* SQL-2003-N */
%token LE 522 /* OPERATOR */
%token LEADING 523 /* SQL-2003-R */
%token<lexer.keyword> LEAVES 524
%token LEAVE_SYM 525
%token LEFT 526 /* SQL-2003-R */
%token<lexer.keyword> LESS_SYM 527
%token<lexer.keyword> LEVEL_SYM 528
%token LEX_HOSTNAME 529
%token LIKE 530 /* SQL-2003-R */
%token LIMIT 531
%token LINEAR_SYM 532
%token LINES 533
%token<lexer.keyword> LINESTRING_SYM 534 /* MYSQL */
%token<lexer.keyword> LIST_SYM 535
%token LOAD 536
%token<lexer.keyword> LOCAL_SYM 537 /* SQL-2003-R */
%token OBSOLETE_TOKEN_538 538 /* was: LOCATOR_SYM */
%token<lexer.keyword> LOCKS_SYM 539
%token LOCK_SYM 540
%token<lexer.keyword> LOGFILE_SYM 541
%token<lexer.keyword> LOGS_SYM 542
%token LONGBLOB_SYM 543 /* MYSQL */
%token LONGTEXT_SYM 544 /* MYSQL */
%token LONG_NUM 545
%token LONG_SYM 546
%token LOOP_SYM 547
%token LOW_PRIORITY 548
%token LT 549 /* OPERATOR */
%token<lexer.keyword> MASTER_AUTO_POSITION_SYM 550
%token MASTER_BIND_SYM 551
%token<lexer.keyword> MASTER_CONNECT_RETRY_SYM 552
%token<lexer.keyword> MASTER_DELAY_SYM 553
%token<lexer.keyword> MASTER_HOST_SYM 554
%token<lexer.keyword> MASTER_LOG_FILE_SYM 555
%token<lexer.keyword> MASTER_LOG_POS_SYM 556
%token<lexer.keyword> MASTER_PASSWORD_SYM 557
%token<lexer.keyword> MASTER_PORT_SYM 558
%token<lexer.keyword> MASTER_RETRY_COUNT_SYM 559
/* %token<lexer.keyword> MASTER_SERVER_ID_SYM 560 */ /* UNUSED */
%token<lexer.keyword> MASTER_SSL_CAPATH_SYM 561
%token<lexer.keyword> MASTER_TLS_VERSION_SYM 562
%token<lexer.keyword> MASTER_SSL_CA_SYM 563
%token<lexer.keyword> MASTER_SSL_CERT_SYM 564
%token<lexer.keyword> MASTER_SSL_CIPHER_SYM 565
%token<lexer.keyword> MASTER_SSL_CRL_SYM 566
%token<lexer.keyword> MASTER_SSL_CRLPATH_SYM 567
%token<lexer.keyword> MASTER_SSL_KEY_SYM 568
%token<lexer.keyword> MASTER_SSL_SYM 569
%token MASTER_SSL_VERIFY_SERVER_CERT_SYM 570
%token<lexer.keyword> MASTER_SYM 571
%token<lexer.keyword> MASTER_USER_SYM 572
%token<lexer.keyword> MASTER_HEARTBEAT_PERIOD_SYM 573
%token MATCH 574 /* SQL-2003-R */
%token<lexer.keyword> MAX_CONNECTIONS_PER_HOUR 575
%token<lexer.keyword> MAX_QUERIES_PER_HOUR 576
%token<lexer.keyword> MAX_ROWS 577
%token<lexer.keyword> MAX_SIZE_SYM 578
%token MAX_SYM 579 /* SQL-2003-N */
%token<lexer.keyword> MAX_UPDATES_PER_HOUR 580
%token<lexer.keyword> MAX_USER_CONNECTIONS_SYM 581
%token MAX_VALUE_SYM 582 /* SQL-2003-N */
%token MEDIUMBLOB_SYM 583 /* MYSQL */
%token MEDIUMINT_SYM 584 /* MYSQL */
%token MEDIUMTEXT_SYM 585 /* MYSQL */
%token<lexer.keyword> MEDIUM_SYM 586
%token<lexer.keyword> MEMORY_SYM 587
%token<lexer.keyword> MERGE_SYM 588 /* SQL-2003-R */
%token<lexer.keyword> MESSAGE_TEXT_SYM 589 /* SQL-2003-N */
%token<lexer.keyword> MICROSECOND_SYM 590 /* MYSQL-FUNC */
%token<lexer.keyword> MIGRATE_SYM 591
%token MINUTE_MICROSECOND_SYM 592
%token MINUTE_SECOND_SYM 593
%token<lexer.keyword> MINUTE_SYM 594 /* SQL-2003-R */
%token<lexer.keyword> MIN_ROWS 595
%token MIN_SYM 596 /* SQL-2003-N */
%token<lexer.keyword> MODE_SYM 597
%token MODIFIES_SYM 598 /* SQL-2003-R */
%token<lexer.keyword> MODIFY_SYM 599
%token MOD_SYM 600 /* SQL-2003-N */
%token<lexer.keyword> MONTH_SYM 601 /* SQL-2003-R */
%token<lexer.keyword> MULTILINESTRING_SYM 602 /* MYSQL */
%token<lexer.keyword> MULTIPOINT_SYM 603 /* MYSQL */
%token<lexer.keyword> MULTIPOLYGON_SYM 604 /* MYSQL */
%token<lexer.keyword> MUTEX_SYM 605
%token<lexer.keyword> MYSQL_ERRNO_SYM 606
%token<lexer.keyword> NAMES_SYM 607 /* SQL-2003-N */
%token<lexer.keyword> NAME_SYM 608 /* SQL-2003-N */
%token<lexer.keyword> NATIONAL_SYM 609 /* SQL-2003-R */
%token NATURAL 610 /* SQL-2003-R */
%token NCHAR_STRING 611
%token<lexer.keyword> NCHAR_SYM 612 /* SQL-2003-R */
%token<lexer.keyword> NDBCLUSTER_SYM 613
%token NE 614 /* OPERATOR */
%token NEG 615
%token<lexer.keyword> NEVER_SYM 616
%token<lexer.keyword> NEW_SYM 617 /* SQL-2003-R */
%token<lexer.keyword> NEXT_SYM 618 /* SQL-2003-N */
%token<lexer.keyword> NODEGROUP_SYM 619
%token<lexer.keyword> NONE_SYM 620 /* SQL-2003-R */
%token NOT2_SYM 621
%token NOT_SYM 622 /* SQL-2003-R */
%token NOW_SYM 623
%token<lexer.keyword> NO_SYM 624 /* SQL-2003-R */
%token<lexer.keyword> NO_WAIT_SYM 625
%token NO_WRITE_TO_BINLOG 626
%token NULL_SYM 627 /* SQL-2003-R */
%token NUM 628
%token<lexer.keyword> NUMBER_SYM 629 /* SQL-2003-N */
%token NUMERIC_SYM 630 /* SQL-2003-R */
%token<lexer.keyword> NVARCHAR_SYM 631
%token<lexer.keyword> OFFSET_SYM 632
%token ON_SYM 633 /* SQL-2003-R */
%token<lexer.keyword> ONE_SYM 634
%token<lexer.keyword> ONLY_SYM 635 /* SQL-2003-R */
%token<lexer.keyword> OPEN_SYM 636 /* SQL-2003-R */
%token OPTIMIZE 637
%token OPTIMIZER_COSTS_SYM 638
%token<lexer.keyword> OPTIONS_SYM 639
%token OPTION 640 /* SQL-2003-N */
%token OPTIONALLY 641
%token OR2_SYM 642
%token ORDER_SYM 643 /* SQL-2003-R */
%token OR_OR_SYM 644 /* OPERATOR */
%token OR_SYM 645 /* SQL-2003-R */
%token OUTER_SYM 646
%token OUTFILE 647
%token OUT_SYM 648 /* SQL-2003-R */
%token<lexer.keyword> OWNER_SYM 649
%token<lexer.keyword> PACK_KEYS_SYM 650
%token<lexer.keyword> PAGE_SYM 651
%token PARAM_MARKER 652
%token<lexer.keyword> PARSER_SYM 653
%token OBSOLETE_TOKEN_654 654 /* was: PARSE_GCOL_EXPR_SYM */
%token<lexer.keyword> PARTIAL 655 /* SQL-2003-N */
%token PARTITION_SYM 656 /* SQL-2003-R */
%token<lexer.keyword> PARTITIONS_SYM 657
%token<lexer.keyword> PARTITIONING_SYM 658
%token<lexer.keyword> PASSWORD 659
%token<lexer.keyword> PHASE_SYM 660
%token<lexer.keyword> PLUGIN_DIR_SYM 661 /* INTERNAL */
%token<lexer.keyword> PLUGIN_SYM 662
%token<lexer.keyword> PLUGINS_SYM 663
%token<lexer.keyword> POINT_SYM 664
%token<lexer.keyword> POLYGON_SYM 665 /* MYSQL */
%token<lexer.keyword> PORT_SYM 666
%token POSITION_SYM 667 /* SQL-2003-N */
%token<lexer.keyword> PRECEDES_SYM 668 /* MYSQL */