MySQL 9.0.0
Source Code Documentation
key_column_usage.h
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23
24#ifndef DD_SYSTEM_VIEWS__KEY_COLUMN_USAGE_INCLUDED
25#define DD_SYSTEM_VIEWS__KEY_COLUMN_USAGE_INCLUDED
26
29#include "sql/dd/string_type.h"
30
31namespace dd {
32namespace system_views {
33
34/*
35 The class representing INFORMATION_SCHEMA.KEY_COLUMN_USAGE system view
36 definition.
37*/
39 : public System_view_impl<System_view_select_definition_impl> {
40 public:
54 };
55
57
58 static const Key_column_usage &instance();
59
60 static const String_type &view_name() {
61 static String_type s_view_name("KEY_COLUMN_USAGE");
62 return s_view_name;
63 }
64
65 const String_type &name() const override {
67 }
68};
69
70} // namespace system_views
71} // namespace dd
72
73#endif // DD_SYSTEM_VIEWS__KEY_COLUMN_USAGE_INCLUDED
Definition: key_column_usage.h:39
enum_fields
Definition: key_column_usage.h:41
@ FIELD_COLUMN_NAME
Definition: key_column_usage.h:48
@ FIELD_REFERENCED_COLUMN_NAME
Definition: key_column_usage.h:53
@ FIELD_REFERENCED_TABLE_SCHEMA
Definition: key_column_usage.h:51
@ FIELD_TABLE_CATALOG
Definition: key_column_usage.h:45
@ FIELD_ORDINAL_POSITION
Definition: key_column_usage.h:49
@ FIELD_CONSTRAINT_SCHEMA
Definition: key_column_usage.h:43
@ FIELD_POSITION_IN_UNIQUE_CONSTRAINT
Definition: key_column_usage.h:50
@ FIELD_CONSTRAINT_CATALOG
Definition: key_column_usage.h:42
@ FIELD_CONSTRAINT_NAME
Definition: key_column_usage.h:44
@ FIELD_TABLE_SCHEMA
Definition: key_column_usage.h:46
@ FIELD_TABLE_NAME
Definition: key_column_usage.h:47
@ FIELD_REFERENCED_TABLE_NAME
Definition: key_column_usage.h:52
static const Key_column_usage & instance()
Definition: key_column_usage.cc:33
static const String_type & view_name()
Definition: key_column_usage.h:60
Key_column_usage()
Definition: key_column_usage.cc:38
const String_type & name() const override
Definition: key_column_usage.h:65
Definition: system_view_impl.h:33
const dd::String_type s_view_name
Definition: columns_extensions.cc:41
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