/* Copyright (c) 2014, 2024, Oracle and/or its affiliates.

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 designed to work 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 either included with

the program or referenced in the documentation.

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 <mysqld_error.h>

#include "sql/dd/impl/bootstrap/bootstrap_ctx.h" // DD_bootstrap_ctx

#include "sql/dd/impl/types/object_table_impl.h" // Object_table_impl

#include "sql/table.h"

namespace dd {

///////////////////////////////////////////////////////////////////////////

Object_table_impl::Object_table_impl()

: m_last_dd_version(0),

m_target_def(),

m_actual_present(false),

m_actual_def(),

m_hidden(true) {

m_target_def.add_option(static_cast<int>(Common_option::ENGINE), "ENGINE",

"ENGINE=INNODB");

m_target_def.add_option(static_cast<int>(Common_option::CHARSET), "CHARSET",

"DEFAULT CHARSET=utf8mb3");

m_target_def.add_option(static_cast<int>(Common_option::COLLATION),

"COLLATION", "COLLATE=utf8mb3_bin");

m_target_def.add_option(static_cast<int>(Common_option::ROW_FORMAT),

"ROW_FORMAT", "ROW_FORMAT=DYNAMIC");

m_target_def.add_option(static_cast<int>(Common_option::STATS_PERSISTENT),

"STATS_PERSISTENT", "STATS_PERSISTENT=0");

if (bootstrap::DD_bootstrap_ctx::instance().is_dd_encrypted()) {

m_target_def.add_option(static_cast<int>(Common_option::ENCRYPTION),

"ENCRYPTION", "ENCRYPTION='Y'");

}

m_target_def.add_option(

static_cast<int>(Common_option::TABLESPACE), "TABLESPACE",

String_type("TABLESPACE=") + String_type(MYSQL_TABLESPACE_NAME.str));

}

bool Object_table_impl::is_target_encrypted() const {

return m_target_def.has_option(static_cast<int>(Common_option::ENCRYPTION));

}

void Object_table_impl::unset_target_encrypted() const {

m_target_def.remove_option("ENCRYPTION");

}

void Object_table_impl::set_target_encrypted() const {

if (!m_target_def.has_option(static_cast<int>(Common_option::ENCRYPTION))) {

m_target_def.add_option(static_cast<int>(Common_option::ENCRYPTION),

"ENCRYPTION", "ENCRYPTION='Y'");

}

}

void Object_table_impl::set_actual_encrypted() const {

if (!m_actual_def.has_option(static_cast<int>(Common_option::ENCRYPTION))) {

m_actual_def.add_option(static_cast<int>(Common_option::ENCRYPTION),

"ENCRYPTION", "ENCRYPTION='Y'");

}

}

bool Object_table_impl::set_actual_table_definition(

const Properties &table_def_properties) const {

m_actual_present = true;

return m_actual_def.restore_from_properties(table_def_properties);

}

int Object_table_impl::field_number(int target_field_number,

const String_type &field_label) const {

/*

During upgrade, we must re-interpret the field number using the

field label. Otherwise, we use the target field number. Note that

for minor downgrade, we use the target field number directly since

only extensions are allowed.

*/

if (bootstrap::DD_bootstrap_ctx::instance().is_dd_upgrade())

return m_actual_def.field_number(field_label);

return target_field_number;

}

int Object_table_impl::field_number(const String_type &field_label) const {

/*

During upgrade, we must get the position of the field label from

the actual definition. Otherwise, we get the position from the

the target definition.

*/

if (bootstrap::DD_bootstrap_ctx::instance().is_dd_upgrade())

return m_actual_def.field_number(field_label);

return m_target_def.field_number(field_label);

}

///////////////////////////////////////////////////////////////////////////

Object_table *Object_table::create_object_table() {

return new (std::nothrow) Object_table_impl();

}

///////////////////////////////////////////////////////////////////////////

} // namespace dd