93 lines
4.0 KiB
C++
93 lines
4.0 KiB
C++
/* Copyright (c) 2014, 2017, 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/index_partitions.h"
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#include <new>
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#include "sql/dd/impl/raw/object_keys.h" // dd::Parent_id_range_key
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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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namespace dd {
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namespace tables {
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const Index_partitions &Index_partitions::instance() {
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static Index_partitions *s_instance = new Index_partitions();
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return *s_instance;
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}
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///////////////////////////////////////////////////////////////////////////
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Index_partitions::Index_partitions() {
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m_target_def.set_table_name("index_partitions");
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m_target_def.add_field(FIELD_PARTITION_ID, "FIELD_PARTITION_ID",
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"partition_id BIGINT UNSIGNED NOT NULL");
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m_target_def.add_field(FIELD_INDEX_ID, "FIELD_INDEX_ID",
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"index_id BIGINT UNSIGNED NOT NULL");
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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_TABLESPACE_ID, "FIELD_TABLESPACE_ID",
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"tablespace_id BIGINT UNSIGNED");
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m_target_def.add_index(INDEX_PK_PARTITION_ID_INDEX_ID,
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"INDEX_PK_PARTITION_ID_INDEX_ID",
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"PRIMARY KEY(partition_id, index_id)");
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m_target_def.add_index(INDEX_K_INDEX_ID, "INDEX_K_INDEX_ID", "KEY(index_id)");
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m_target_def.add_index(INDEX_K_TABLESPACE_ID, "INDEX_K_TABLESPACE_ID",
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"KEY(tablespace_id)");
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m_target_def.add_foreign_key(FK_TABLE_PARTITION_ID, "FK_TABLE_PARTITION_ID",
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"FOREIGN KEY (partition_id) REFERENCES "
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"table_partitions(id)");
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m_target_def.add_foreign_key(FK_INDEX_ID, "FK_INDEX_ID",
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"FOREIGN KEY (index_id) REFERENCES "
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"indexes(id)");
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m_target_def.add_foreign_key(FK_TABLESPACE_ID, "FK_TABLESPACE_ID",
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"FOREIGN KEY (tablespace_id) REFERENCES "
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"tablespaces(id)");
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}
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///////////////////////////////////////////////////////////////////////////
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Object_key *Index_partitions::create_key_by_partition_id(
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Object_id partition_id) {
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return new (std::nothrow) Parent_id_range_key(
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INDEX_PK_PARTITION_ID_INDEX_ID, FIELD_PARTITION_ID, partition_id);
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}
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///////////////////////////////////////////////////////////////////////////
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Object_key *Index_partitions::create_primary_key(Object_id partition_id,
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Object_id index_id) {
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return new (std::nothrow)
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Composite_pk(INDEX_PK_PARTITION_ID_INDEX_ID, FIELD_PARTITION_ID,
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partition_id, FIELD_INDEX_ID, index_id);
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}
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///////////////////////////////////////////////////////////////////////////
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} // namespace tables
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} // namespace dd
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