94 lines
3.7 KiB
C++
94 lines
3.7 KiB
C++
/* Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is also distributed with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have included with MySQL.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#include "sql/dd/impl/tables/tablespaces.h"
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#include <new>
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#include "sql/dd/impl/raw/object_keys.h" // dd::Global_name_key
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#include "sql/dd/impl/raw/raw_record.h"
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#include "sql/dd/impl/tables/dd_properties.h" // TARGET_DD_VERSION
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#include "sql/dd/impl/types/object_table_definition_impl.h"
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#include "sql/dd/impl/types/tablespace_impl.h" // dd::Tablespace_impl
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namespace dd {
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namespace tables {
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const Tablespaces &Tablespaces::instance() {
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static Tablespaces *s_instance = new Tablespaces();
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return *s_instance;
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}
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///////////////////////////////////////////////////////////////////////////
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Tablespaces::Tablespaces() {
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m_target_def.set_table_name("tablespaces");
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m_target_def.add_field(FIELD_ID, "FIELD_ID",
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"id BIGINT UNSIGNED NOT NULL AUTO_INCREMENT");
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/*
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We allow name lengths up to 268 bytes, which is needed for InnoDB
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tablespace naming convention. The following explains the name format,
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<dbname> +'/'+ <tablename> +'#p#'+ <partitionname>
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+'#sp#'+ <subpartion_name> +'#tmp'
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Note: #tmp is appended during ALTER TABLE.
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Which accounts to total of 268 characters, considering the identifier
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names as 64 characters.
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*/
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m_target_def.add_field(
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FIELD_NAME, "FIELD_NAME",
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"name VARCHAR(268) NOT NULL COLLATE " +
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String_type(Object_table_definition_impl::name_collation()->name));
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m_target_def.add_field(FIELD_OPTIONS, "FIELD_OPTIONS", "options MEDIUMTEXT");
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m_target_def.add_field(FIELD_SE_PRIVATE_DATA, "FIELD_SE_PRIVATE_DATA",
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"se_private_data MEDIUMTEXT");
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m_target_def.add_field(FIELD_COMMENT, "FIELD_COMMENT",
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"comment VARCHAR(2048) NOT NULL");
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m_target_def.add_field(FIELD_ENGINE, "FIELD_ENGINE",
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"engine VARCHAR(64) NOT NULL COLLATE utf8_general_ci");
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m_target_def.add_index(INDEX_PK_ID, "INDEX_PK_ID", "PRIMARY KEY(id)");
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m_target_def.add_index(INDEX_UK_NAME, "INDEX_UK_NAME", "UNIQUE KEY(name)");
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}
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///////////////////////////////////////////////////////////////////////////
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Tablespace *Tablespaces::create_entity_object(const Raw_record &) const {
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return new (std::nothrow) Tablespace_impl();
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}
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///////////////////////////////////////////////////////////////////////////
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bool Tablespaces::update_object_key(Global_name_key *key,
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const String_type &tablespace_name) {
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key->update(FIELD_NAME, tablespace_name,
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Object_table_definition_impl::name_collation());
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return false;
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}
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///////////////////////////////////////////////////////////////////////////
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} // namespace tables
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} // namespace dd
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