66 lines
2.6 KiB
C++
66 lines
2.6 KiB
C++
/* Copyright (c) 2017, 2019, 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/system_views/schemata.h"
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#include <string>
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#include "sql/stateless_allocator.h"
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namespace dd {
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namespace system_views {
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const Schemata &Schemata::instance() {
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static Schemata *s_instance = new Schemata();
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return *s_instance;
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}
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Schemata::Schemata() {
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m_target_def.set_view_name(view_name());
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m_target_def.add_field(FIELD_CATALOG_NAME, "CATALOG_NAME",
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"cat.name" + m_target_def.fs_name_collation());
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m_target_def.add_field(FIELD_SCHEMA_NAME, "SCHEMA_NAME",
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"sch.name" + m_target_def.fs_name_collation());
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m_target_def.add_field(FIELD_DEFAULT_CHARACTER_SET_NAME,
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"DEFAULT_CHARACTER_SET_NAME", "cs.name");
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m_target_def.add_field(FIELD_DEFAULT_COLLATION_NAME, "DEFAULT_COLLATION_NAME",
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"col.name");
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m_target_def.add_field(FIELD_SQL_PATH, "SQL_PATH", "NULL");
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m_target_def.add_field(FIELD_DEFAULT_ENCRYPTION, "DEFAULT_ENCRYPTION",
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"sch.default_encryption");
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m_target_def.add_from("mysql.schemata sch");
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m_target_def.add_from("JOIN mysql.catalogs cat ON cat.id=sch.catalog_id");
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m_target_def.add_from(
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"JOIN mysql.collations col ON "
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"sch.default_collation_id = col.id");
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m_target_def.add_from(
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"JOIN mysql.character_sets cs ON "
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"col.character_set_id= cs.id");
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m_target_def.add_where("CAN_ACCESS_DATABASE(sch.name)");
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}
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} // namespace system_views
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} // namespace dd
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