MySQL 9.0.0
Source Code Documentation
index_column_usage.h
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23
24#ifndef DD_TABLES__INDEX_COLUMN_USAGE_INCLUDED
25#define DD_TABLES__INDEX_COLUMN_USAGE_INCLUDED
26
27#include "sql/dd/impl/types/object_table_impl.h" // dd::Object_table_impl
28#include "sql/dd/object_id.h" // dd::Object_id
29#include "sql/dd/string_type.h"
30
31namespace dd {
32class Object_key;
33
34namespace tables {
35
36///////////////////////////////////////////////////////////////////////////
37
39 public:
40 static const Index_column_usage &instance();
41
49 NUMBER_OF_FIELDS // Always keep this entry at the end of the enum
50 };
51
56 };
57
59
61
63
65 int ordinal_position);
66};
67
68///////////////////////////////////////////////////////////////////////////
69
70} // namespace tables
71} // namespace dd
72
73#endif // DD_TABLES__INDEX_COLUMN_USAGE_INCLUDED
Definition: object_key.h:38
Definition: object_table_impl.h:36
Definition: index_column_usage.h:38
static Object_key * create_key_by_index_id(Object_id index_id)
Definition: index_column_usage.cc:81
enum_indexes
Definition: index_column_usage.h:52
@ INDEX_UK_INDEX_ID_COLUMN_ID_HIDDEN
Definition: index_column_usage.h:54
@ INDEX_UK_INDEX_ID_ORDINAL_POSITION
Definition: index_column_usage.h:53
@ INDEX_K_COLUMN_ID
Definition: index_column_usage.h:55
enum_foreign_keys
Definition: index_column_usage.h:58
@ FK_COLUMN_ID
Definition: index_column_usage.h:58
@ FK_INDEX_ID
Definition: index_column_usage.h:58
static const Index_column_usage & instance()
Definition: index_column_usage.cc:35
static Object_key * create_primary_key(Object_id index_id, int ordinal_position)
Definition: index_column_usage.cc:88
enum_fields
Definition: index_column_usage.h:42
@ FIELD_INDEX_ID
Definition: index_column_usage.h:43
@ FIELD_ORDINAL_POSITION
Definition: index_column_usage.h:44
@ FIELD_ORDER
Definition: index_column_usage.h:47
@ FIELD_COLUMN_ID
Definition: index_column_usage.h:45
@ FIELD_HIDDEN
Definition: index_column_usage.h:48
@ FIELD_LENGTH
Definition: index_column_usage.h:46
@ NUMBER_OF_FIELDS
Definition: index_column_usage.h:49
Index_column_usage()
Definition: index_column_usage.cc:42
The version of the current data dictionary table definitions.
Definition: dictionary_client.h:43
unsigned long long Object_id
Definition: object_id.h:31