MySQL 8.0.39
Source Code Documentation
table_stats.h
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23
24#ifndef DD_TABLES__TABLE_STATS_INCLUDED
25#define DD_TABLES__TABLE_STATS_INCLUDED
26
27#include <new>
28#include <string>
29
30#include "sql/dd/impl/raw/object_keys.h" // Composite_char_key
32// Entity_object_table_impl
33#include "sql/dd/impl/types/table_stat_impl.h" // Table_stat
34#include "sql/dd/string_type.h"
36
37namespace dd {
38
39class Raw_record;
40
41namespace tables {
42
43///////////////////////////////////////////////////////////////////////////
44
45class Table_stats : virtual public Entity_object_table_impl {
46 public:
48
49 static const Table_stats &instance();
50
65 NUMBER_OF_FIELDS // Always keep this entry at the end of the enum
66 };
67
69
71
72 Table_stat *create_entity_object(const Raw_record &) const override {
73 return new (std::nothrow) Table_stat_impl();
74 }
75
76 static Table_stat::Name_key *create_object_key(const String_type &schema_name,
77 const String_type &table_name);
78};
79
80} // namespace tables
81} // namespace dd
82
83#endif // DD_TABLES__TABLE_STATS_INCLUDED
Definition: object_keys.h:295
Definition: entity_object_table_impl.h:46
Definition: raw_record.h:46
Definition: table_stat_impl.h:54
Definition: table_stat.h:43
Definition: table_stats.h:45
enum_indexes
Definition: table_stats.h:68
@ INDEX_PK_SCHEMA_ID_TABLE_NAME
Definition: table_stats.h:68
Table_stats()
Definition: table_stats.cc:35
enum_fields
Definition: table_stats.h:51
@ FIELD_AUTO_INCREMENT
Definition: table_stats.h:60
@ FIELD_TABLE_ROWS
Definition: table_stats.h:54
@ FIELD_DATA_LENGTH
Definition: table_stats.h:56
@ FIELD_CACHED_TIME
Definition: table_stats.h:64
@ FIELD_AVG_ROW_LENGTH
Definition: table_stats.h:55
@ FIELD_DATA_FREE
Definition: table_stats.h:59
@ FIELD_CHECKSUM
Definition: table_stats.h:61
@ FIELD_INDEX_LENGTH
Definition: table_stats.h:58
@ FIELD_TABLE_NAME
Definition: table_stats.h:53
@ FIELD_MAX_DATA_LENGTH
Definition: table_stats.h:57
@ FIELD_UPDATE_TIME
Definition: table_stats.h:62
@ FIELD_CHECK_TIME
Definition: table_stats.h:63
@ FIELD_SCHEMA_NAME
Definition: table_stats.h:52
@ NUMBER_OF_FIELDS
Definition: table_stats.h:65
Table_stat * create_entity_object(const Raw_record &) const override
Definition: table_stats.h:72
static const Table_stats & instance()
Definition: table_stats.cc:72
static Table_stat::Name_key * create_object_key(const String_type &schema_name, const String_type &table_name)
Definition: table_stats.cc:79
enum_foreign_keys
Definition: table_stats.h:70
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
const char * table_name
Definition: rules_table_service.cc:56