MySQL 8.0.30
Source Code Documentation
view_table_impl.h
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22
23#ifndef DD__VIEW_TABLE_IMPL_INCLUDED
24#define DD__VIEW_TABLE_IMPL_INCLUDED
25
26#include <sys/types.h>
27#include <new>
28
30#include "sql/dd/impl/types/weak_object_impl.h" // dd::Weak_object_impl
31#include "sql/dd/string_type.h"
32#include "sql/dd/types/view_table.h" // dd::View_table
33
34namespace dd {
35
36///////////////////////////////////////////////////////////////////////////
37
38class Object_key;
39class Object_table;
40class Open_dictionary_tables_ctx;
41class View;
42class View_impl;
43class Weak_object;
44
45///////////////////////////////////////////////////////////////////////////
46
48 public:
50
52
53 View_table_impl(const View_table_impl &src, View_impl *parent);
54
55 ~View_table_impl() override = default;
56
57 public:
59
60 const Object_table &object_table() const override;
61
62 bool validate() const override;
63
64 bool store_attributes(Raw_record *r) override;
65
66 bool restore_attributes(const Raw_record &r) override;
67
68 void debug_print(String_type &outb) const override;
69
71
72 virtual uint ordinal_position() const { return -1; }
73
74 public:
75 /////////////////////////////////////////////////////////////////////////
76 // table_catalog.
77 /////////////////////////////////////////////////////////////////////////
78
79 const String_type &table_catalog() const override { return m_table_catalog; }
80
83 }
84
85 /////////////////////////////////////////////////////////////////////////
86 // table_schema.
87 /////////////////////////////////////////////////////////////////////////
88
89 const String_type &table_schema() const override { return m_table_schema; }
90
93 }
94
95 /////////////////////////////////////////////////////////////////////////
96 // table_name.
97 /////////////////////////////////////////////////////////////////////////
98
99 const String_type &table_name() const override { return m_table_name; }
100
101 void set_table_name(const String_type &table_name) override {
103 }
104
105 /////////////////////////////////////////////////////////////////////////
106 // view.
107 /////////////////////////////////////////////////////////////////////////
108
109 const View &view() const override;
110
111 View &view() override;
112
113 public:
115 return new (std::nothrow) View_table_impl(view);
116 }
117
119 return new (std::nothrow) View_table_impl(other, view);
120 }
121
122 public:
123 Object_key *create_primary_key() const override;
124 bool has_new_primary_key() const override;
125
126 private:
130
131 // References to other objects
133};
134
135///////////////////////////////////////////////////////////////////////////
136
137} // namespace dd
138
139#endif // DD__VIEW_TABLE_IMPL_INCLUDED
Definition: object_key.h:37
This class represents all data dictionary table like mysql.tables, mysql.columns and more.
Definition: object_table.h:71
Auxiliary class for opening dictionary tables.
Definition: transaction_impl.h:75
Definition: raw_record.h:45
Definition: view_impl.h:56
Definition: view_table_impl.h:47
bool has_new_primary_key() const override
Indicates that object is guaranteed to have primary key value which doesn't exist in database (e....
Definition: view_table_impl.cc:115
bool restore_attributes(const Raw_record &r) override
Definition: view_table_impl.cc:74
static View_table_impl * clone(const View_table_impl &other, View_impl *view)
Definition: view_table_impl.h:118
virtual uint ordinal_position() const
Definition: view_table_impl.h:72
void debug_print(String_type &outb) const override
Definition: view_table_impl.cc:97
static View_table_impl * restore_item(View_impl *view)
Definition: view_table_impl.h:114
~View_table_impl() override=default
const Object_table & object_table() const override
Definition: view_table_impl.cc:130
String_type m_table_schema
Definition: view_table_impl.h:128
void set_ordinal_position(uint)
Definition: view_table_impl.h:70
View_impl * m_view
Definition: view_table_impl.h:132
void set_table_schema(const String_type &table_schema) override
Definition: view_table_impl.h:91
const String_type & table_name() const override
Definition: view_table_impl.h:99
bool validate() const override
Definition: view_table_impl.cc:62
String_type m_table_name
Definition: view_table_impl.h:129
static void register_tables(Open_dictionary_tables_ctx *otx)
Definition: view_table_impl.cc:136
const View & view() const override
Definition: view_table_impl.cc:56
void set_table_name(const String_type &table_name) override
Definition: view_table_impl.h:101
const String_type & table_catalog() const override
Definition: view_table_impl.h:79
String_type m_table_catalog
Definition: view_table_impl.h:127
Object_key * create_primary_key() const override
Definition: view_table_impl.cc:110
bool store_attributes(Raw_record *r) override
Definition: view_table_impl.cc:88
const String_type & table_schema() const override
Definition: view_table_impl.h:89
void set_table_catalog(const String_type &table_catalog) override
Definition: view_table_impl.h:81
Definition: view_table.h:41
Definition: view.h:38
Definition: weak_object_impl.h:47
The version of the current data dictionary table definitions.
Definition: dictionary_client.h:42
Char_string_template< String_type_allocator > String_type
Definition: string_type.h:50
const mysql_service_registry_t * r
Definition: pfs_example_plugin_employee.cc:85
unsigned int uint
Definition: uca-dump.cc:29