MySQL 8.4.0
Source Code Documentation
entity_object_table_impl.h
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23
24#ifndef DD__ENTITY_OBJECT_TABLE_IMPL_INCLUDED
25#define DD__ENTITY_OBJECT_TABLE_IMPL_INCLUDED
26
27#include <sys/types.h>
28
29#include "my_compiler.h"
30#include "sql/dd/impl/types/object_table_impl.h" // Object_table_impl
31#include "sql/dd/types/entity_object_table.h" // dd::Entity_object_table
32
33class THD;
34
35namespace dd {
36
37///////////////////////////////////////////////////////////////////////////
38
39class Entity_object;
40class Object_table_definition;
41class Open_dictionary_tables_ctx;
42class Properties;
43class Raw_record;
44
46 public Entity_object_table {
47 public:
48 ~Entity_object_table_impl() override = default;
49
51 const Raw_record &record,
52 Entity_object **o) const override;
53
54 // Fix "inherits ... via dominance" warnings
55
56 const String_type &name() const override { return Object_table_impl::name(); }
57
60 }
61
64 }
65
66 void set_abandoned(uint last_dd_version) const override {
67 return Object_table_impl::set_abandoned(last_dd_version);
68 }
69
70 bool is_abandoned() const override {
72 }
73
76 }
77
79 const Properties &table_def_properties) const override {
80 return Object_table_impl::set_actual_table_definition(table_def_properties);
81 }
82
83 int field_number(int target_field_number,
84 const String_type &field_label) const override {
85 return Object_table_impl::field_number(target_field_number, field_label);
86 }
87
88 int field_number(const String_type &field_label) const override {
89 return Object_table_impl::field_number(field_label);
90 }
91
92 bool populate(THD *thd) const override {
94 }
95
96 bool is_hidden() const override { return Object_table_impl::is_hidden(); }
97
98 void set_hidden(bool hidden) override {
99 return Object_table_impl::set_hidden(hidden);
100 }
101};
102
103///////////////////////////////////////////////////////////////////////////
104
105} // namespace dd
106
107#endif // DD__ENTITY_OBJECT_TABLE_IMPL_INCLUDED
For each client connection we create a separate thread with THD serving as a thread/connection descri...
Definition: sql_lexer_thd.h:36
Definition: entity_object_table_impl.h:46
Object_table_definition_impl * target_table_definition() override
Get the target definition for the dictionary table.
Definition: entity_object_table_impl.h:58
bool restore_object_from_record(Open_dictionary_tables_ctx *otx, const Raw_record &record, Entity_object **o) const override
Prepare a DD object by given raw record.
Definition: entity_object_table_impl.cc:51
~Entity_object_table_impl() override=default
const Object_table_definition_impl * target_table_definition() const override
Definition: entity_object_table_impl.h:62
bool is_abandoned() const override
Check if the dictionary table is abandoned.
Definition: entity_object_table_impl.h:70
int field_number(const String_type &field_label) const override
Get the field ordinal position in the object table.
Definition: entity_object_table_impl.h:88
const Object_table_definition_impl * actual_table_definition() const override
Get the actual definition for the dictionary table.
Definition: entity_object_table_impl.h:74
bool populate(THD *thd) const override
Execute low level code for populating the table.
Definition: entity_object_table_impl.h:92
bool set_actual_table_definition(const Properties &table_def_properties) const override
Set the actual definition for the dictionary table.
Definition: entity_object_table_impl.h:78
const String_type & name() const override
Get the table name used by the target definition for the dictionary table.
Definition: entity_object_table_impl.h:56
bool is_hidden() const override
Check if the table should be hidden.
Definition: entity_object_table_impl.h:96
int field_number(int target_field_number, const String_type &field_label) const override
Definition: entity_object_table_impl.h:83
void set_hidden(bool hidden) override
Mark the dictionary table as hidden or visible.
Definition: entity_object_table_impl.h:98
void set_abandoned(uint last_dd_version) const override
Mark the target definition for the dictionary table as abandoned.
Definition: entity_object_table_impl.h:66
This class represents DD table like mysql.schemata, mysql.tables, mysql.tablespaces and more.
Definition: entity_object_table.h:49
Base class for dictionary objects which has single column integer primary key.
Definition: entity_object.h:48
Definition: object_table_definition_impl.h:44
Definition: object_table_impl.h:36
Object_table_definition_impl * target_table_definition() override
Get the target definition for the dictionary table.
Definition: object_table_impl.h:94
void set_hidden(bool hidden) override
Mark the dictionary table as hidden or visible.
Definition: object_table_impl.h:124
void set_abandoned(uint last_dd_version) const override
Mark the target definition for the dictionary table as abandoned.
Definition: object_table_impl.h:102
bool populate(THD *) const override
Execute low level code for populating the table.
Definition: object_table_impl.h:120
bool is_abandoned() const override
Check if the dictionary table is abandoned.
Definition: object_table_impl.h:106
const Object_table_definition_impl * actual_table_definition() const override
Get the actual definition for the dictionary table.
Definition: object_table_impl.h:108
bool set_actual_table_definition(const Properties &table_def_properties) const override
Set the actual definition for the dictionary table.
Definition: object_table_impl.cc:55
virtual int field_number(int target_field_number, const String_type &field_label) const
Definition: object_table_impl.cc:61
const String_type & name() const override
Get the table name used by the target definition for the dictionary table.
Definition: object_table_impl.h:90
bool is_hidden() const override
Check if the table should be hidden.
Definition: object_table_impl.h:122
Auxiliary class for opening dictionary tables.
Definition: transaction_impl.h:76
The Properties class defines an interface for storing key=value pairs, where both key and value may b...
Definition: properties.h:74
Definition: raw_record.h:46
Header for compiler-dependent features.
static int record
Definition: mysqltest.cc:195
The version of the current data dictionary table definitions.
Definition: dictionary_client.h:43
Char_string_template< String_type_allocator > String_type
Definition: string_type.h:51