MySQL 8.0.30
Source Code Documentation
parser_yystype.h
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1/* Copyright (c) 2019, 2022, Oracle and/or its affiliates.
2
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15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License, version 2.0, for more details.
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19 You should have received a copy of the GNU General Public License
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21 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
22
23#ifndef PARSER_YYSTYPE_INCLUDED
24#define PARSER_YYSTYPE_INCLUDED
25
26#include <assert.h>
27#include <sys/types.h> // TODO: replace with cstdint
28
29#include <optional>
30
31#include "field_types.h"
32#include "lex_string.h"
33#include "my_base.h"
34
35#include "my_inttypes.h" // TODO: replace with cstdint
36#include "my_time.h" // interval_type
37#include "mysql_time.h"
38#include "sql/comp_creator.h"
39#include "sql/field.h"
40#include "sql/handler.h"
41#include "sql/item_create.h" // Cast_target
42#include "sql/key_spec.h" // keytype, fk_option
43#include "sql/lexer_yystype.h" // Lexer_yystype
44#include "sql/mem_root_array.h"
45#include "sql/opt_hints.h" // opt_hints_enum
48#include "sql/resourcegroups/platform/thread_attrs_api.h" // ...::cpu_id_t
49#include "sql/resourcegroups/resource_group_basic_types.h" // resourcegroups::Range
50#include "sql/set_var.h"
51#include "sql/sql_admin.h" // Sql_cmd_analyze_table::Histogram_command
52#include "sql/sql_alter.h" // Alter_info::enum_with_validation
53#include "sql/sql_exchange.h" // Line_separators, enum_filetype
54#include "sql/sql_get_diagnostics.h" // Diagnostics_information::Which_area
55#include "sql/sql_signal.h" // enum_condition_item_name
56#include "sql/table.h" // index_hint_type
57#include "sql/trigger_def.h" // enum_trigger_order_type
58#include "sql/window_lex.h" // enum_window_frame_unit
59#include "sql/xa.h" // xa_option_words
60#include "thr_lock.h" // thr_lock_type
61
62class Index_hint;
63class Item;
64class Item_num;
65class Item_param;
66class Item_string;
68class PT_add_partition;
75class PT_border;
76class PT_borders;
78class PT_column_def;
84class PT_exclusion;
86class PT_frame;
87class PT_group;
91class PT_item_list;
92class PT_joined_table;
95class PT_limit_clause;
100class PT_order;
101class PT_order_expr;
102class PT_order_list;
104class PT_part_type_def;
107class PT_part_values;
108class PT_partition;
110class PT_preload_keys;
113class PT_query_primary;
115class PT_select_var;
117class PT_set;
121class PT_sub_partition;
122class PT_subpartition;
123class PT_subquery;
124class PT_subselect;
126class PT_table_element;
130class PT_type;
131class PT_window;
132class PT_window_list;
133class PT_with_clause;
134class PT_with_list;
135class Parse_tree_root;
136class Query_block;
137class String;
138class Table_ident;
140class sp_head;
141class sp_name;
142enum class Acl_type;
143enum class Json_on_response_type : uint16;
144enum class enum_ha_read_modes;
145enum class enum_ha_read_modes;
146enum class enum_jt_column;
147enum class enum_key_algorithm;
148enum class partition_type;
150struct CHARSET_INFO;
151struct LEX;
153struct udf_func;
154
155template <class T>
156class List;
157
158typedef Parse_tree_node_tmpl<Alter_tablespace_parse_context>
160
162
163/**
164 used by the parser to store internal variable name
165*/
169};
170
172 DROP_DEFAULT, // mode is not specified
173 DROP_CASCADE, // CASCADE option
174 DROP_RESTRICT // RESTRICT option
176
178
179struct Cast_type {
182 const char *length;
183 const char *dec;
184};
185
189 /*
190 true for "LIMIT offset,limit" and false for "LIMIT limit OFFSET offset"
191 */
193};
194
197
198 bool merge(const Query_options &a, const Query_options &b);
199 bool save_to(Parse_context *);
200};
201
203 DELETE_QUICK = 1 << 0,
205 DELETE_IGNORE = 1 << 2
207
208enum class Lock_strength { UPDATE, SHARE };
209
210/// We will static_cast this one to thr_lock_type.
213 WAIT = THR_WAIT,
215 SKIP = THR_SKIP
216};
217
218/**
219 Internally there is no CROSS JOIN join type, as cross joins are just a
220 special case of inner joins with a join condition that is always true. The
221 only difference is the nesting, and that is handled by the parser.
222*/
224 JTT_INNER = 0x01,
227 JTT_LEFT = 0x08,
228 JTT_RIGHT = 0x10,
229
235
237
238enum class Ternary_option { DEFAULT, ON, OFF };
239
241
243
244enum class Int_type : ulong {
250};
251
252enum class Numeric_type : ulong {
256};
257
258enum class Show_cmd_type {
259 STANDARD,
260 FULL_SHOW,
263};
264
265/**
266 std::optional-like wrapper for simple bitmaps (usually enums of binary flags)
267
268 This template wraps trivial bitmap implementations to add two features:
269
270 * std::optional-like behavior -- the "unset" flag, so we don't have
271 to inject a special "invalid" value into existent enum types, this
272 wrapper class does that for us.
273
274 * the merge() function to merge two bitmap values in a type-safe way.
275
276 @tparam Enum Usually a enum type which simulates a bit set.
277 @tparam Default_value A default Enum value for "unset" variables.
278
279*/
280template <typename Enum, Enum Default_value>
282 public:
283 /// Constructor-like function
284 ///
285 /// The Enum_parser<> class is designed for use as a field of restricted
286 /// unions, so it can't have C++ constructors.
287 void init() { m_is_set = false; }
288
289 /// False if the wrapped Enum value is not assigned.
290 bool is_set() const { return m_is_set; }
291
292 /// Return the wrapped Enum value.
293 ///
294 /// @note The wrapped value must be assigned.
295 Enum get() const {
296 assert(is_set());
297 return m_enum;
298 }
299
300 /// Return the wrapped Enum value (if any) or the Default_value.
301 Enum get_or_default() const { return is_set() ? get() : Default_value; }
302
303 /// Assign the wrapped Enum value.
304 void set(Enum value) {
305 m_is_set = true;
306 m_enum = value;
307 }
308
309 /// Merge the x bit set into the wrapped Enum value (if any), or replace it
310 void merge(const Enum_parser &x) {
311 if (x.is_set()) set(x.get());
312 }
313
314 private:
315 bool m_is_set; ///< True if m_enum is assigned with some value
316 Enum m_enum; ///< The wrapped Enum value.
317};
318
319template <typename T>
322 T value; ///< undefined if is_default is true
323};
324
326 // DEFAULT will be changed during parsing to TRADITIONAL
327 // for regular EXPLAIN, or TREE for EXPLAIN ANALYZE.
328 DEFAULT,
330 JSON,
331 TREE,
333};
334
336 LEX_CSTRING prefix; ///< prefix is optional: prefix.str can be nullptr
338};
339
340// Compatibility with Bison 2.3:
341#ifndef YYSTYPE_IS_DECLARED
342#define YYSTYPE_IS_DECLARED 1
343#endif // YYSTYPE_IS_DECLARED
344
345union YYSTYPE {
346 Lexer_yystype lexer; // terminal values from the lexical scanner
347 /*
348 Hint parser section (sql_hints.yy)
349 */
356
357 /*
358 Main parser section (sql_yacc.yy)
359 */
360 int num;
377 struct {
388 const char *c_str;
389 struct {
393 struct {
394 const char *length;
395 const char *dec;
404 struct {
426 struct {
432 PT_subselect *subselect;
480
483 struct {
487 struct {
491 struct {
495 struct {
499 struct {
512 struct {
533 struct {
539 List<char> *name_list; // TODO: merge with string_list
544 PT_add_partition *add_partition_rule;
545 struct {
560 ulong field_option; // 0 or combinations of UNSIGNED_FLAG and ZEROFILL_FLAG
564 struct {
565 const char *expr_start;
569 struct {
575 struct {
585 struct {
596 // ON EMPTY/ON ERROR response for JSON_TABLE and JSON_VALUE.
601 struct {
607 struct {
612 struct {
634 void init() {
635 algo.init();
636 lock.init();
637 }
649 void init() {
650 algo.init();
651 lock.init();
652 validation.init();
653 }
655 algo.merge(x.algo);
656 lock.merge(x.lock);
657 validation.merge(x.validation);
658 }
660 struct {
664 struct {
665 Algo_and_lock_and_validation flags;
675 struct {
686 struct {
691 struct {
698 struct {
704};
705
706static_assert(sizeof(YYSTYPE) <= 32, "YYSTYPE is too big");
707
708#endif // PARSER_YYSTYPE_INCLUDED
enum_alter_table_algorithm
The different values of the ALGORITHM clause.
Definition: sql_alter.h:353
@ ALTER_TABLE_ALGORITHM_DEFAULT
Definition: sql_alter.h:355
enum_alter_table_lock
The different values of the LOCK clause.
Definition: sql_alter.h:371
@ ALTER_TABLE_LOCK_DEFAULT
Definition: sql_alter.h:373
enum_with_validation
Status of validation clause in ALTER TABLE statement.
Definition: sql_alter.h:389
@ ALTER_VALIDATION_DEFAULT
Default value, used when it's not specified in the statement.
Definition: sql_alter.h:395
A condition information item.
Definition: sql_get_diagnostics.h:223
Name
The name of a condition information item.
Definition: sql_get_diagnostics.h:228
Represents the diagnostics information to be obtained.
Definition: sql_get_diagnostics.h:73
Which_area
Which Diagnostics Area to access.
Definition: sql_get_diagnostics.h:78
std::optional-like wrapper for simple bitmaps (usually enums of binary flags)
Definition: parser_yystype.h:281
Enum get_or_default() const
Return the wrapped Enum value (if any) or the Default_value.
Definition: parser_yystype.h:301
void init()
Constructor-like function.
Definition: parser_yystype.h:287
Enum get() const
Return the wrapped Enum value.
Definition: parser_yystype.h:295
bool is_set() const
False if the wrapped Enum value is not assigned.
Definition: parser_yystype.h:290
void merge(const Enum_parser &x)
Merge the x bit set into the wrapped Enum value (if any), or replace it.
Definition: parser_yystype.h:310
Enum m_enum
The wrapped Enum value.
Definition: parser_yystype.h:316
bool m_is_set
True if m_enum is assigned with some value.
Definition: parser_yystype.h:315
void set(Enum value)
Assign the wrapped Enum value.
Definition: parser_yystype.h:304
Definition: sql_lex.h:487
Definition: item.h:3747
Dynamic parameters used as placeholders ('?') inside prepared statements.
Definition: item.h:4442
Definition: item.h:5125
Base class that is used to represent any kind of expression in a relational query.
Definition: item.h:802
Definition: sql_list.h:433
A typesafe replacement for DYNAMIC_ARRAY.
Definition: mem_root_array.h:421
Definition: parse_tree_items.h:238
Definition: parse_tree_nodes.h:4726
Top-level node for the ALTER INSTANCE statement.
Definition: parse_tree_nodes.h:1995
Definition: parse_tree_nodes.h:3746
Definition: parse_tree_nodes.h:4125
Definition: parse_tree_nodes.h:4712
A template-free base class for index options that we can predeclare in sql_lex.h.
Definition: parse_tree_nodes.h:2011
Parse tree node for a single of a window extent's borders, cf.
Definition: parse_tree_nodes.h:1246
Parse tree node for one or both of a window extent's borders, cf.
Definition: parse_tree_nodes.h:1291
Base class for all column attributes in CREATE/ALTER TABLE
Definition: parse_tree_column_attrs.h:84
Definition: parse_tree_nodes.h:2743
Represents an element of the WITH list: WITH [...], [...] SELECT ..., ^ or ^ i.e.
Definition: parse_tree_nodes.h:251
Definition: parse_tree_nodes.h:2189
Base class for CREATE TABLE option nodes.
Definition: parse_tree_nodes.h:2306
Common base class for CREATE TABLE and ALTER TABLE option nodes.
Definition: parse_tree_nodes.h:2292
Definition: parse_tree_nodes.h:484
Parse tree node for a window frame's exclusions, cf.
Definition: parse_tree_nodes.h:1313
Base class for both generated and regular column definitions.
Definition: parse_tree_column_attrs.h:875
Parse tree node for a window's frame, cf.
Definition: parse_tree_nodes.h:1325
Definition: parse_tree_nodes.h:620
Definition: parse_tree_hints.h:97
The class is a base class for representation of the different types of the hints.
Definition: parse_tree_hints.h:57
Definition: parse_tree_nodes.h:1812
Definition: parse_tree_nodes.h:1150
Definition: parse_tree_nodes.h:1044
Wrapper class for an Item list head, used to allocate Item lists in the parser in a context-independe...
Definition: parse_tree_helpers.h:101
Definition: parse_tree_nodes.h:515
Definition: parse_tree_nodes.h:445
A key part specification.
Definition: parse_tree_nodes.h:2020
Definition: parse_tree_nodes.h:390
Definition: parse_tree_nodes.h:708
Definition: parse_tree_nodes.h:645
Definition: parse_tree_nodes.h:971
Definition: parse_tree_nodes.h:801
Definition: parse_tree_nodes.h:201
Definition: parse_tree_nodes.h:213
Definition: parse_tree_nodes.h:633
Node for the PARTITION clause of CREATE/ALTER TABLE.
Definition: parse_tree_partitions.h:385
Definition: parse_tree_partitions.h:471
Node for a list of partitioning values in VALUES clauses.
Definition: parse_tree_partitions.h:328
Base class for partition value nodes: MAX_VALUE values or expressions.
Definition: parse_tree_partitions.h:280
Base class for VALUES partitioning clauses.
Definition: parse_tree_partitions.h:321
Base class for all partition options.
Definition: parse_tree_partitions.h:84
Node for the PARTITION definition clause.
Definition: parse_tree_partitions.h:593
Definition: parse_tree_nodes.h:4776
Definition: parse_tree_nodes.h:728
Definition: parse_tree_nodes.h:1465
Definition: parse_tree_nodes.h:1345
Definition: parse_tree_nodes.h:2906
Definition: parse_tree_nodes.h:1229
Definition: parse_tree_nodes.h:1194
Definition: parse_tree_nodes.h:781
Definition: parse_tree_nodes.h:1137
Definition: parse_tree_nodes.h:1086
Definition: parse_tree_nodes.h:902
Base class for all subpartitioning clause nodes.
Definition: parse_tree_partitions.h:421
Node for the SUBRAPTITION clause of CREATE/ALTER TABLE
Definition: parse_tree_partitions.h:262
Definition: parse_tree_nodes.h:1607
Definition: parse_tree_nodes.h:2228
Base class for column/constraint definitions in CREATE TABLE.
Definition: parse_tree_nodes.h:2226
Definition: parse_tree_nodes.h:405
Definition: parse_tree_nodes.h:1036
Definition: parse_tree_nodes.h:1052
Base class for all column type nodes.
Definition: parse_tree_column_attrs.h:530
Parse tree node for a list of window definitions corresponding to a <window clause> in SQL 2003.
Definition: parse_tree_window.h:59
Parse tree node for a window; just a shallow wrapper for class Window, q.v.
Definition: parse_tree_window.h:38
Represents the WITH clause: WITH [...], [...] SELECT ..., ^^^^^^^^^^^^^^^^^.
Definition: parse_tree_nodes.h:337
Represents the WITH list.
Definition: parse_tree_nodes.h:317
Base class for parse tree nodes (excluding the Parse_tree_root hierarchy)
Definition: parse_tree_node_base.h:102
Base class for all top-level nodes of SQL statements.
Definition: parse_tree_nodes.h:158
This class represents a query block, aka a query specification, which is a query consisting of a SELE...
Definition: sql_lex.h:1124
Set_signal_information is a container used in the parsed tree to represent the collection of assignme...
Definition: sql_signal.h:67
Histogram_command
Specifies which (if any) of the commands UPDATE HISTOGRAM or DROP HISTOGRAM that is specified after A...
Definition: sql_admin.h:69
A statement information item.
Definition: sql_get_diagnostics.h:174
Name
The name of a statement information item.
Definition: sql_get_diagnostics.h:177
Using this class is fraught with peril, and you need to be very careful when doing so.
Definition: sql_string.h:166
Definition: sql_lex.h:292
A (partial) implementation of std::deque allocating its blocks on a MEM_ROOT.
Definition: mem_root_deque.h:109
This class represents condition-value term in DECLARE CONDITION or DECLARE HANDLER statements.
Definition: sp_pcontext.h:132
sp_head represents one instance of a stored program.
Definition: sp_head.h:379
Definition: sp_head.h:119
A class representing one system variable - that is something that can be accessed as @global....
Definition: set_var.h:104
Comp_creator *(*)(bool invert) chooser_compare_func_creator
Convenience typedef for a function that returns factories for Item comparators (ie....
Definition: comp_creator.h:38
This file contains the field type.
@ MYSQL_TYPE_LONGLONG
Definition: field_types.h:61
@ MYSQL_TYPE_TINY
Definition: field_types.h:54
@ MYSQL_TYPE_LONG
Definition: field_types.h:56
@ MYSQL_TYPE_NEWDECIMAL
Definition: field_types.h:77
@ MYSQL_TYPE_DOUBLE
Definition: field_types.h:58
@ MYSQL_TYPE_SHORT
Definition: field_types.h:55
@ MYSQL_TYPE_FLOAT
Definition: field_types.h:57
@ MYSQL_TYPE_INT24
Definition: field_types.h:62
Acl_type
Definition: sql_lex.h:259
Cast_target
Definition: item_create.h:55
Builder for SQL functions.
fk_match_opt
Definition: key_spec.h:57
enum_order
Definition: key_spec.h:64
keytype
Definition: key_spec.h:39
fk_option
Definition: key_spec.h:48
#define YYSTYPE
Definition: lexyy.cc:905
This file includes constants used by all storage engines.
ha_key_alg
Definition: my_base.h:96
ha_rkey_function
Definition: my_base.h:77
ha_storage_media
Definition: my_base.h:114
Some integer typedefs for easier portability.
unsigned long long int ulonglong
Definition: my_inttypes.h:55
uint16_t uint16
Definition: my_inttypes.h:64
uint32 my_thread_id
Definition: my_thread_local.h:33
Interface for low level time utilities.
interval_type
Available interval types used in any statement.
Definition: my_time.h:452
Time declarations shared between the server and client API: you should not add anything to this heade...
enum_mysql_timestamp_type
Definition: mysql_time.h:44
constexpr value_type Enum
Definition: classic_protocol_constants.h:249
Provides atomic access in shared-exclusive modes.
Definition: shared_spin_lock.h:78
uint32_t cpu_id_t
Definition: thread_attrs_api.h:33
Type
Definition: resource_group_basic_types.h:32
opt_hints_enum
Hint types, MAX_HINT_ENUM should be always last.
Definition: opt_hints.h:63
enum_drop_mode
Definition: parser_yystype.h:171
@ DROP_CASCADE
Definition: parser_yystype.h:173
@ DROP_DEFAULT
Definition: parser_yystype.h:172
@ DROP_RESTRICT
Definition: parser_yystype.h:174
olap_type
Definition: parser_yystype.h:177
@ ROLLUP_TYPE
Definition: parser_yystype.h:177
@ UNSPECIFIED_OLAP_TYPE
Definition: parser_yystype.h:177
On_duplicate
Definition: parser_yystype.h:240
Int_type
Definition: parser_yystype.h:244
Locked_row_action
We will static_cast this one to thr_lock_type.
Definition: parser_yystype.h:211
delete_option_enum
Definition: parser_yystype.h:202
@ DELETE_IGNORE
Definition: parser_yystype.h:205
@ DELETE_LOW_PRIORITY
Definition: parser_yystype.h:204
@ DELETE_QUICK
Definition: parser_yystype.h:203
enum_yes_no_unknown
Definition: parser_yystype.h:161
@ TVL_UNKNOWN
Definition: parser_yystype.h:161
@ TVL_NO
Definition: parser_yystype.h:161
@ TVL_YES
Definition: parser_yystype.h:161
Mem_root_array_YY< LEX_CSTRING > Create_col_name_list
Definition: parser_yystype.h:236
Lock_strength
Definition: parser_yystype.h:208
PT_joined_table_type
Internally there is no CROSS JOIN join type, as cross joins are just a special case of inner joins wi...
Definition: parser_yystype.h:223
@ JTT_LEFT
Definition: parser_yystype.h:227
@ JTT_STRAIGHT_INNER
Definition: parser_yystype.h:230
@ JTT_NATURAL_LEFT
Definition: parser_yystype.h:232
@ JTT_NATURAL
Definition: parser_yystype.h:226
@ JTT_NATURAL_INNER
Definition: parser_yystype.h:231
@ JTT_NATURAL_RIGHT
Definition: parser_yystype.h:233
@ JTT_STRAIGHT
Definition: parser_yystype.h:225
@ JTT_RIGHT
Definition: parser_yystype.h:228
@ JTT_INNER
Definition: parser_yystype.h:224
Explain_format_type
Definition: parser_yystype.h:325
Show_cmd_type
Definition: parser_yystype.h:258
Ternary_option
Definition: parser_yystype.h:238
Numeric_type
Definition: parser_yystype.h:252
Virtual_or_stored
Definition: parser_yystype.h:242
partition_type
An enum and a struct to handle partitioning and subpartitioning.
Definition: partition_element.h:32
enum_key_algorithm
PARTITION BY KEY ALGORITHM=N Which algorithm to use for hashing the fields.
Definition: partition_info.h:173
"public" interface to sys_var - server configuration variables.
enum_var_type
Definition: set_var.h:89
column_format_type
Definition: field.h:188
ts_alter_tablespace_type
Definition: handler.h:844
enum_tx_isolation
Definition: handler.h:2909
row_type
Definition: handler.h:675
index_hint_type
Definition: table.h:1385
enum_filetype
Definition: sql_exchange.h:29
enum_ha_read_modes
Definition: sql_handler.h:34
enum_condition_item_name
This enumeration list all the condition item names of a condition in the SQL condition area.
Definition: sql_signal.h:40
Definition: parse_tree_nodes.h:4880
Definition: parser_yystype.h:335
LEX_CSTRING prefix
prefix is optional: prefix.str can be nullptr
Definition: parser_yystype.h:336
LEX_CSTRING name
Definition: parser_yystype.h:337
Definition: m_ctype.h:354
Definition: parser_yystype.h:179
Cast_target target
Definition: parser_yystype.h:180
const char * length
Definition: parser_yystype.h:182
const CHARSET_INFO * charset
Definition: parser_yystype.h:181
const char * dec
Definition: parser_yystype.h:183
Helper for the sql_exchange class.
Definition: sql_exchange.h:50
uint sql_flags
Definition: handler.h:3510
uint flags
Definition: handler.h:3509
Definition: parse_tree_hints.h:44
Definition: table.h:2444
Definition: table.h:2551
The LEX object currently serves three different purposes:
Definition: sql_lex.h:3668
Definition: parser_yystype.h:186
bool is_offset_first
Definition: parser_yystype.h:192
Item * limit
Definition: parser_yystype.h:187
Item * opt_offset
Definition: parser_yystype.h:188
Helper for the sql_exchange class.
Definition: sql_exchange.h:35
Definition: mysql_lex_string.h:39
Definition: mysql_lex_string.h:34
Environment data for the contextualization phase.
Definition: parse_tree_node_base.h:90
Definition: parser_yystype.h:195
bool save_to(Parse_context *)
Definition: sql_lex.cc:4786
ulonglong query_spec_options
Definition: parser_yystype.h:196
bool merge(const Query_options &a, const Query_options &b)
Definition: sql_lex.cc:4781
Definition: sql_cmd_srs.h:40
Definition: parser_yystype.h:320
T value
undefined if is_default is true
Definition: parser_yystype.h:322
bool is_default
Definition: parser_yystype.h:321
Definition: parser_yystype.h:639
void merge(const Algo_and_lock_and_validation &x)
Definition: parser_yystype.h:654
Enum_parser< Alter_info::enum_alter_table_algorithm, Alter_info::ALTER_TABLE_ALGORITHM_DEFAULT > algo
Definition: parser_yystype.h:642
Enum_parser< Alter_info::enum_alter_table_lock, Alter_info::ALTER_TABLE_LOCK_DEFAULT > lock
Definition: parser_yystype.h:645
Enum_parser< Alter_info::enum_with_validation, Alter_info::ALTER_VALIDATION_DEFAULT > validation
Definition: parser_yystype.h:648
void init()
Definition: parser_yystype.h:649
Definition: parser_yystype.h:627
void init()
Definition: parser_yystype.h:634
Enum_parser< Alter_info::enum_alter_table_algorithm, Alter_info::ALTER_TABLE_ALGORITHM_DEFAULT > algo
Definition: parser_yystype.h:630
Enum_parser< Alter_info::enum_alter_table_lock, Alter_info::ALTER_TABLE_LOCK_DEFAULT > lock
Definition: parser_yystype.h:633
Definition: parser_yystype.h:597
Json_on_response_type type
Definition: parser_yystype.h:598
Item * default_string
Definition: parser_yystype.h:599
used by the parser to store internal variable name
Definition: parser_yystype.h:166
sys_var * var
Definition: parser_yystype.h:167
LEX_CSTRING base_name
Definition: parser_yystype.h:168
Definition: sql_udf.h:43
struct xid_t is binary compatible with the XID structure as in the X/Open CAE Specification,...
Definition: xa.h:82
Json_on_response_type
Types of ON EMPTY/ON ERROR clauses for JSON_TABLE and JSON_VALUE.
Definition: table_function.h:191
enum_jt_column
Type of columns for JSON_TABLE function.
Definition: table_function.h:182
thr_lock_type
Definition: thr_lock.h:50
@ THR_NOWAIT
Definition: thr_lock.h:96
@ THR_SKIP
Definition: thr_lock.h:96
@ THR_DEFAULT
Definition: thr_lock.h:96
@ THR_WAIT
Definition: thr_lock.h:96
This file defines all base public constants related to triggers in MySQL.
enum_trigger_order_type
Possible trigger ordering clause values:
Definition: trigger_def.h:63
Definition: lexer_yystype.h:32
Definition: parser_yystype.h:345
Condition_information_item * cond_info_item
Definition: parser_yystype.h:420
struct YYSTYPE::@126 create_table_tail
PT_part_definition * part_definition
Definition: parser_yystype.h:537
PT_select_var_list * select_var_list
Definition: parser_yystype.h:470
chooser_compare_func_creator boolfunc2creator
Definition: parser_yystype.h:402
PT_start_option_value_list_following_option_type * start_option_value_list_following_option_type
Definition: parser_yystype.h:464
Mem_root_array< PT_partition_option * > * partition_option_list
Definition: parser_yystype.h:525
Mem_root_array< PT_role_or_privilege * > * role_or_privilege_list
Definition: parser_yystype.h:620
Table_ident * table_ident
Definition: parser_yystype.h:505
Parse_tree_root * top_level_node
Definition: parser_yystype.h:504
Explain_format_type explain_format_type
Definition: parser_yystype.h:685
PT_group * group
Definition: parser_yystype.h:441
PT_table_constraint_def * table_constraint_def
Definition: parser_yystype.h:510
bool is_not_empty
Definition: parser_yystype.h:423
Mem_root_array< ulonglong > * thread_id_list_type
Definition: parser_yystype.h:684
PT_with_clause * with_clause
Definition: parser_yystype.h:520
List< Index_hint > * key_usage_list
Definition: parser_yystype.h:431
List< String > * string_list
Definition: parser_yystype.h:370
enum_null_treatment null_treatment
Definition: parser_yystype.h:449
struct YYSTYPE::@131 standalone_alter_table_action
Item_num * item_num
Definition: parser_yystype.h:368
ulonglong ulonglong_number
Definition: parser_yystype.h:362
struct YYSTYPE::@132 vcpu_range_type
enum_filetype filetype
Definition: parser_yystype.h:411
struct YYSTYPE::@119 lead_lag_info
sp_condition_value * spcondvalue
Definition: parser_yystype.h:403
Query_block * query_block
Definition: parser_yystype.h:401
my_thread_id query_id
Definition: parser_yystype.h:702
struct YYSTYPE::@115 column_value_pair
Mem_root_array< PT_part_value_item_list_paren * > * part_value_list
Definition: parser_yystype.h:531
PT_partition * partition_clause
Definition: parser_yystype.h:543
Mem_root_array< PT_create_table_option * > * create_table_options
Definition: parser_yystype.h:552
PT_alter_tablespace_option_base * ts_option
Definition: parser_yystype.h:673
PT_frame * window_frame
Definition: parser_yystype.h:444
PT_table_reference * table_reference
Definition: parser_yystype.h:453
PT_base_index_option * index_option
Definition: parser_yystype.h:516
List< String > * set_expr_str_list
Definition: parser_yystype.h:694
PT_preload_keys * preload_keys
Definition: parser_yystype.h:671
On_duplicate on_duplicate
Definition: parser_yystype.h:554
ha_storage_media storage_media
Definition: parser_yystype.h:557
Mem_root_array< PT_table_element * > * table_element_list
Definition: parser_yystype.h:584
PT_subquery * subquery
Definition: parser_yystype.h:478
struct YYSTYPE::@125 fk_references
Value_or_default< bool > resource_group_state_type
Definition: parser_yystype.h:681
PT_isolation_level * isolation_level
Definition: parser_yystype.h:461
Value_or_default< int > resource_group_priority_type
Definition: parser_yystype.h:680
LEX_MFA * mfa2
Definition: parser_yystype.h:378
fk_option fk_delete_opt
Definition: parser_yystype.h:571
Mem_root_array< PT_column_attr_base * > * col_attr_list
Definition: parser_yystype.h:558
Mem_root_array_YY< LEX_STRING > lex_str_list
Definition: parser_yystype.h:518
struct YYSTYPE::@123 sp_default
PT_derived_table * derived_table
Definition: parser_yystype.h:475
LEX_CSTRING anchor_trigger_name
Definition: parser_yystype.h:428
List< String > * columns
Definition: parser_yystype.h:614
PT_item_list * set_var_list
Definition: parser_yystype.h:692
PT_part_values * values
Definition: parser_yystype.h:535
LEX_USER * lex_user
Definition: parser_yystype.h:374
enum_from_first_last from_first_last
Definition: parser_yystype.h:450
Item_string * item_string
Definition: parser_yystype.h:451
String * string
Definition: parser_yystype.h:371
LEX_MFA * mfa3
Definition: parser_yystype.h:378
PT_part_type_def * part_type_def
Definition: parser_yystype.h:542
interval_type interval_time_st
Definition: parser_yystype.h:399
fk_option m_fk_option
Definition: parser_yystype.h:412
PT_create_index_stmt * create_index_stmt
Definition: parser_yystype.h:509
Item * column
Definition: parser_yystype.h:484
PT_hint_list * hint_list
Definition: parser_yystype.h:352
ulong field_option
Definition: parser_yystype.h:560
PT_alter_table_action * alter_table_action
Definition: parser_yystype.h:623
Mem_root_array< PT_ddl_table_option * > * actions
Definition: parser_yystype.h:662
Alter_info::enum_alter_table_algorithm alter_table_algorithm
Definition: parser_yystype.h:625
PT_alter_table_standalone_action * alter_table_standalone_action
Definition: parser_yystype.h:624
struct YYSTYPE::@120 index_name_and_type
PT_locking_clause * locking_clause
Definition: parser_yystype.h:593
const char * length
Definition: parser_yystype.h:394
LEX * lex
Definition: parser_yystype.h:408
const char * expr_start
Definition: parser_yystype.h:565
PT_key_part_specification * key_part
Definition: parser_yystype.h:479
enum_window_frame_unit frame_units
Definition: parser_yystype.h:445
Mem_root_array< PT_part_value_item * > * part_value_item_list
Definition: parser_yystype.h:529
Mem_root_array_YY< PT_table_reference * > table_reference_list
Definition: parser_yystype.h:471
int curs
Definition: parser_yystype.h:405
PT_insert_values_list * values_list
Definition: parser_yystype.h:503
Virtual_or_stored virtual_or_stored
Definition: parser_yystype.h:559
enum_drop_mode opt_restrict
Definition: parser_yystype.h:549
resourcegroups::platform::cpu_id_t end
Definition: parser_yystype.h:677
mem_root_deque< Item * > * item_list
Definition: parser_yystype.h:369
PT_subpartition * sub_part_definition
Definition: parser_yystype.h:526
Statement_information_item * stmt_info_item
Definition: parser_yystype.h:417
List< Key_part_spec > * reference_list
Definition: parser_yystype.h:574
PT_joined_table * join_table
Definition: parser_yystype.h:454
struct YYSTYPE::@121 opt_part_values
resourcegroups::platform::cpu_id_t start
Definition: parser_yystype.h:676
List< PT_key_part_specification > * index_column_list
Definition: parser_yystype.h:511
bool force_binary
Definition: parser_yystype.h:391
resourcegroups::Type resource_group_type
Definition: parser_yystype.h:683
udf_func * udf
Definition: parser_yystype.h:373
PT_locking_clause_list * locking_clause_list
Definition: parser_yystype.h:594
Item * where
Definition: parser_yystype.h:609
partition_type type
Definition: parser_yystype.h:534
LEX_STRING name
Definition: parser_yystype.h:513
PT_with_list * with_list
Definition: parser_yystype.h:521
Condition_information_item::Name cond_info_item_name
Definition: parser_yystype.h:421
PT_exclusion * frame_exclusion
Definition: parser_yystype.h:448
Mem_root_array< PT_ddl_table_option * > * space_separated_alter_table_opts
Definition: parser_yystype.h:553
Item * expr
Definition: parser_yystype.h:566
PT_set_scoped_system_variable * option_value_following_option_type
Definition: parser_yystype.h:456
struct YYSTYPE::Algo_and_lock_and_validation algo_and_lock_and_validation
struct YYSTYPE::@122 mi_type
Diagnostics_information * diag_info
Definition: parser_yystype.h:416
thr_lock_type lock_type
Definition: parser_yystype.h:398
Lexer_yystype lexer
Definition: parser_yystype.h:346
int conds
Definition: parser_yystype.h:405
Line_separators line_separators
Definition: parser_yystype.h:466
int num
Definition: parser_yystype.h:360
ha_rkey_function ha_rkey_mode
Definition: parser_yystype.h:385
PT_query_expression_body * query_expression_body
Definition: parser_yystype.h:476
struct YYSTYPE::@130 alter_list
PT_field_def_base * field_def
Definition: parser_yystype.h:568
bool resource_group_flag_type
Definition: parser_yystype.h:682
Alter_info::enum_alter_table_lock alter_table_lock
Definition: parser_yystype.h:626
Item * offset
Definition: parser_yystype.h:500
Ternary_option ternary_option
Definition: parser_yystype.h:550
struct YYSTYPE::@135 insert_update_values_reference
PT_partition * opt_partitioning
Definition: parser_yystype.h:587
PT_column_def * column_def
Definition: parser_yystype.h:582
enum_ha_read_modes ha_read_mode
Definition: parser_yystype.h:386
Table_ident * table
Definition: parser_yystype.h:365
enum_order order_direction
Definition: parser_yystype.h:621
Algo_and_lock_and_validation flags
Definition: parser_yystype.h:661
Hint_param_table_list hint_param_table_list
Definition: parser_yystype.h:355
PT_part_values * part_values
Definition: parser_yystype.h:532
PT_query_expression * query_expression
Definition: parser_yystype.h:474
enum_mysql_timestamp_type date_time_type
Definition: parser_yystype.h:400
Table_ident * table_name
Definition: parser_yystype.h:576
char * simple_string
Definition: parser_yystype.h:366
const CHARSET_INFO * charset
Definition: parser_yystype.h:390
enum_jt_column jt_column_type
Definition: parser_yystype.h:606
PT_item_list * value_list
Definition: parser_yystype.h:489
PT_query_primary * opt_query_expression
Definition: parser_yystype.h:589
LEX_CSTRING lex_cstr
Definition: parser_yystype.h:363
PT_alter_instance * alter_instance_cmd
Definition: parser_yystype.h:508
Item * set_var
Definition: parser_yystype.h:687
XID * xid
Definition: parser_yystype.h:481
PT_add_partition * add_partition_rule
Definition: parser_yystype.h:544
PT_subselect * subselect
Definition: parser_yystype.h:432
PT_borders * frame_extent
Definition: parser_yystype.h:446
PT_part_value_item_list_paren * part_value_item_list_paren
Definition: parser_yystype.h:530
Index_hint * key_usage_element
Definition: parser_yystype.h:430
struct YYSTYPE::@113 spblock
struct YYSTYPE::Algo_and_lock opt_index_lock_and_algorithm
PT_order * order
Definition: parser_yystype.h:452
Parse_tree_node * node
Definition: parser_yystype.h:439
int num_buckets
Definition: parser_yystype.h:615
decltype(HA_CHECK_OPT::flags) flags
Definition: parser_yystype.h:546
enum_condition_item_name da_condition_item_name
Definition: parser_yystype.h:414
int hndlrs
Definition: parser_yystype.h:405
enum_trigger_order_type ordering_clause
Definition: parser_yystype.h:427
Json_on_response error
Definition: parser_yystype.h:602
Acl_type acl_type
Definition: parser_yystype.h:617
Limit_options limit_options
Definition: parser_yystype.h:436
sys_var_with_base variable
Definition: parser_yystype.h:380
Mem_root_array< LEX_CSTRING > * lex_cstring_list
Definition: parser_yystype.h:618
LEX_STRING wild
Definition: parser_yystype.h:608
String * set_expr_str
Definition: parser_yystype.h:689
index_hint_type index_hint
Definition: parser_yystype.h:410
Mem_root_array_YY< PT_base_index_option * > index_options
Definition: parser_yystype.h:517
ts_alter_tablespace_type alter_tablespace_type
Definition: parser_yystype.h:696
Item * value
Definition: parser_yystype.h:485
Item * default_value
Definition: parser_yystype.h:501
List< Statement_information_item > * stmt_info_list
Definition: parser_yystype.h:419
decltype(HA_CHECK_OPT::sql_flags) sql_flags
Definition: parser_yystype.h:547
PT_limit_clause * limit_clause
Definition: parser_yystype.h:438
List< LEX_USER > * user_list
Definition: parser_yystype.h:375
PT_joined_table_type join_type
Definition: parser_yystype.h:455
PT_border * bound
Definition: parser_yystype.h:447
struct YYSTYPE::@133 load_set_element
struct YYSTYPE::@128 wild_or_where
LEX_CSTRING table_alias
Definition: parser_yystype.h:699
Mem_root_array< resourcegroups::Range > * resource_group_vcpu_list_type
Definition: parser_yystype.h:679
struct YYSTYPE::@114 trg_characteristics
sp_head * sphead
Definition: parser_yystype.h:409
PT_order_list * order_list
Definition: parser_yystype.h:435
ha_key_alg key_alg
Definition: parser_yystype.h:383
Item * set_expr
Definition: parser_yystype.h:688
List< Condition_information_item > * cond_info_list
Definition: parser_yystype.h:422
Mem_root_array< PT_alter_tablespace_option_base * > * ts_options
Definition: parser_yystype.h:674
Hint_param_index_list hint_param_index_list
Definition: parser_yystype.h:353
enum_var_type var_type
Definition: parser_yystype.h:381
enum_key_algorithm opt_key_algo
Definition: parser_yystype.h:540
Int_type int_type
Definition: parser_yystype.h:561
Mem_root_array< PT_subpartition * > * sub_part_list
Definition: parser_yystype.h:527
struct YYSTYPE::@127 json_on_error_or_empty
PT_start_option_value_list * start_option_value_list
Definition: parser_yystype.h:459
PT_set * set
Definition: parser_yystype.h:465
enum row_type row_type
Definition: parser_yystype.h:384
struct YYSTYPE::@110 lex_mfas
PT_common_table_expr * common_table_expr
Definition: parser_yystype.h:522
PT_select_var * select_var_ident
Definition: parser_yystype.h:469
PT_sub_partition * opt_sub_part
Definition: parser_yystype.h:541
PTI_text_literal * text_literal
Definition: parser_yystype.h:473
opt_hints_enum hint_type
Definition: parser_yystype.h:350
ulong ulong_num
Definition: parser_yystype.h:361
PT_column_attr_base * col_attr
Definition: parser_yystype.h:555
enum_yes_no_unknown m_yes_no_unk
Definition: parser_yystype.h:413
struct YYSTYPE::Json_on_response json_on_response
Query_options select_options
Definition: parser_yystype.h:437
PT_window * window
Definition: parser_yystype.h:443
LEX_STRING * lex_str_ptr
Definition: parser_yystype.h:364
PT_create_table_option * create_table_option
Definition: parser_yystype.h:551
Numeric_type numeric_type
Definition: parser_yystype.h:563
enum_tx_isolation tx_isolation
Definition: parser_yystype.h:387
PT_part_value_item * part_value_item
Definition: parser_yystype.h:528
const char * dec
Definition: parser_yystype.h:395
fk_option fk_update_opt
Definition: parser_yystype.h:570
PT_insert_values_list * row_value_list
Definition: parser_yystype.h:493
PT_hint * hint
Definition: parser_yystype.h:351
PT_item_list * column_list
Definition: parser_yystype.h:488
LEX_MFA * lex_mfa
Definition: parser_yystype.h:376
PT_type * type
Definition: parser_yystype.h:562
PT_window_list * windows
Definition: parser_yystype.h:442
Mem_root_array_YY< Table_ident * > table_ident_list
Definition: parser_yystype.h:506
Mem_root_array< PT_assign_to_keycache * > * keycache_list
Definition: parser_yystype.h:669
delete_option_enum opt_delete_option
Definition: parser_yystype.h:507
PT_json_table_column * jt_column
Definition: parser_yystype.h:605
Alter_info::enum_with_validation with_validation
Definition: parser_yystype.h:622
Cast_type cast_type
Definition: parser_yystype.h:397
PT_alter_table_standalone_action * action
Definition: parser_yystype.h:666
sp_name * spname
Definition: parser_yystype.h:407
PT_item_list * set_expr_list
Definition: parser_yystype.h:693
fk_match_opt opt_match_clause
Definition: parser_yystype.h:573
Show_cmd_type show_cmd_type
Definition: parser_yystype.h:611
PT_option_value_list_head * option_value_list
Definition: parser_yystype.h:458
Mem_root_array< PT_part_definition * > * part_def_list
Definition: parser_yystype.h:538
Lock_strength lock_strength
Definition: parser_yystype.h:591
struct YYSTYPE::@134 load_set_list
struct YYSTYPE::@129 histogram
Json_on_response empty
Definition: parser_yystype.h:603
Create_col_name_list simple_ident_list
Definition: parser_yystype.h:523
PT_query_primary * insert_query_expression
Definition: parser_yystype.h:497
PT_adm_partition * adm_partition
Definition: parser_yystype.h:670
PT_table_element * table_element
Definition: parser_yystype.h:583
const char * c_str
Definition: parser_yystype.h:388
interval_type interval
Definition: parser_yystype.h:399
PT_transaction_characteristics * transaction_characteristics
Definition: parser_yystype.h:462
struct YYSTYPE::@116 column_value_list_pair
Mem_root_array< PT_preload_keys * > * preload_list
Definition: parser_yystype.h:672
struct YYSTYPE::@124 fk_options
Mem_root_array< PT_json_table_column * > * jtc_list
Definition: parser_yystype.h:595
Create_col_name_list * column_list
Definition: parser_yystype.h:700
bool visibility
Definition: parser_yystype.h:519
List< char > * name_list
Definition: parser_yystype.h:539
Locked_row_action locked_row_action
Definition: parser_yystype.h:592
PT_item_list * item_list2
Definition: parser_yystype.h:433
Set_signal_information * signal_item_list
Definition: parser_yystype.h:424
Item * item
Definition: parser_yystype.h:367
PT_into_destination * into_destination
Definition: parser_yystype.h:468
int vars
Definition: parser_yystype.h:405
fk_match_opt fk_match_option
Definition: parser_yystype.h:578
Field_separators field_separators
Definition: parser_yystype.h:467
column_format_type column_format
Definition: parser_yystype.h:556
enum olap_type olap_type
Definition: parser_yystype.h:440
PT_partition_option * partition_option
Definition: parser_yystype.h:524
PT_query_primary * query_primary
Definition: parser_yystype.h:477
struct YYSTYPE::@117 column_row_value_list_pair
Sql_cmd_analyze_table::Histogram_command command
Definition: parser_yystype.h:613
PT_order_expr * order_expr
Definition: parser_yystype.h:434
Bipartite_name bipartite_name
Definition: parser_yystype.h:703
Mem_root_array< Table_ident * > * table_list
Definition: parser_yystype.h:372
Hint_param_table hint_param_table
Definition: parser_yystype.h:354
struct YYSTYPE::@111 charset_with_opt_binary
Diagnostics_information::Which_area diag_area
Definition: parser_yystype.h:415
Item_param * param_marker
Definition: parser_yystype.h:472
PT_option_value_no_option_type * option_value_no_option_type
Definition: parser_yystype.h:457
PT_assign_to_keycache * assign_to_keycache
Definition: parser_yystype.h:668
Mem_root_array< PT_create_table_option * > * opt_create_table_options
Definition: parser_yystype.h:586
Sql_cmd_srs_attributes * sql_cmd_srs_attributes
Definition: parser_yystype.h:697
PT_base_index_option * type
Definition: parser_yystype.h:514
xa_option_words xa_option_type
Definition: parser_yystype.h:482
PT_role_or_privilege * role_or_privilege
Definition: parser_yystype.h:619
keytype key_type
Definition: parser_yystype.h:382
struct YYSTYPE::@112 precision
Statement_information_item::Name stmt_info_item_name
Definition: parser_yystype.h:418
enum_trigger_order_type trigger_action_order_type
Definition: parser_yystype.h:425
PT_transaction_access_mode * transaction_access_mode
Definition: parser_yystype.h:460
enum_null_treatment
Cf.
Definition: window_lex.h:57
enum_window_frame_unit
Cf.
Definition: window_lex.h:30
enum_from_first_last
Cf.
Definition: window_lex.h:62
xa_option_words
Definition: xa.h:52