89 lines
4.0 KiB
C++
89 lines
4.0 KiB
C++
/* Copyright (c) 2015, 2017, Oracle and/or its affiliates. All rights reserved.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License, version 2.0,
|
|
as published by the Free Software Foundation.
|
|
|
|
This program is also distributed with certain software (including
|
|
but not limited to OpenSSL) that is licensed under separate terms,
|
|
as designated in a particular file or component or in included license
|
|
documentation. The authors of MySQL hereby grant you an additional
|
|
permission to link the program and your derivative works with the
|
|
separately licensed software that they have included with MySQL.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License, version 2.0, for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
|
|
|
#include "sql/dd/impl/tables/table_stats.h"
|
|
|
|
#include "sql/dd/impl/raw/object_keys.h" // Composite_char_key
|
|
#include "sql/dd/impl/tables/dd_properties.h" // TARGET_DD_VERSION
|
|
#include "sql/dd/impl/types/object_table_definition_impl.h"
|
|
|
|
namespace dd {
|
|
namespace tables {
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
Table_stats::Table_stats() {
|
|
m_target_def.set_table_name("table_stats");
|
|
|
|
m_target_def.add_field(FIELD_SCHEMA_NAME, "FIELD_SCHEMA_NAME",
|
|
"schema_name VARCHAR(64) NOT NULL");
|
|
m_target_def.add_field(FIELD_TABLE_NAME, "FIELD_TABLE_NAME",
|
|
"table_name VARCHAR(64) NOT NULL");
|
|
m_target_def.add_field(FIELD_TABLE_ROWS, "FIELD_TABLE_ROWS",
|
|
"table_rows BIGINT UNSIGNED");
|
|
m_target_def.add_field(FIELD_AVG_ROW_LENGTH, "FIELD_AVG_ROW_LENGTH",
|
|
"avg_row_length BIGINT UNSIGNED");
|
|
m_target_def.add_field(FIELD_DATA_LENGTH, "FIELD_DATA_LENGTH",
|
|
"data_length BIGINT UNSIGNED");
|
|
m_target_def.add_field(FIELD_MAX_DATA_LENGTH, "FIELD_MAX_DATA_LENGTH",
|
|
"max_data_length BIGINT UNSIGNED");
|
|
m_target_def.add_field(FIELD_INDEX_LENGTH, "FIELD_INDEX_LENGTH",
|
|
"index_length BIGINT UNSIGNED");
|
|
m_target_def.add_field(FIELD_DATA_FREE, "FIELD_DATA_FREE",
|
|
"data_free BIGINT UNSIGNED");
|
|
m_target_def.add_field(FIELD_AUTO_INCREMENT, "FIELD_AUTO_INCREMENT",
|
|
"auto_increment BIGINT UNSIGNED");
|
|
m_target_def.add_field(FIELD_CHECKSUM, "FIELD_CHECKSUM",
|
|
"checksum BIGINT UNSIGNED");
|
|
m_target_def.add_field(FIELD_UPDATE_TIME, "FIELD_UPDATE_TIME",
|
|
"update_time TIMESTAMP NULL");
|
|
m_target_def.add_field(FIELD_CHECK_TIME, "FIELD_CHECK_TIME",
|
|
"check_time TIMESTAMP NULL");
|
|
m_target_def.add_field(FIELD_CACHED_TIME, "FIELD_CACHED_TIME",
|
|
"cached_time TIMESTAMP NOT NULL");
|
|
|
|
m_target_def.add_index(INDEX_PK_SCHEMA_ID_TABLE_NAME,
|
|
"INDEX_PK_SCHEMA_ID_TABLE_NAME",
|
|
"PRIMARY KEY (schema_name, table_name)");
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
const Table_stats &Table_stats::instance() {
|
|
static Table_stats *s_instance = new Table_stats();
|
|
return *s_instance;
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
Table_stat::Name_key *Table_stats::create_object_key(
|
|
const String_type &schema_name, const String_type &table_name) {
|
|
return new (std::nothrow)
|
|
Composite_char_key(INDEX_PK_SCHEMA_ID_TABLE_NAME, FIELD_SCHEMA_NAME,
|
|
schema_name, FIELD_TABLE_NAME, table_name);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////
|
|
|
|
} // namespace tables
|
|
} // namespace dd
|