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third-party/etransfer-cpp/src/sink/drop_table_column_object_builder.cpp
36 строк
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wangxiantong.wxt
support ddl convert
17 янв 2024, 09:54
17 янв 2024, 09:54
818805e
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/** * Copyright (c) 2024 OceanBase * OceanBase Migration Service LogProxy is licensed under Mulan PubL v2. * You can use this software according to the terms and conditions of the Mulan PubL v2. * You may obtain a copy of Mulan PubL v2 at: * http://license.coscl.org.cn/MulanPubL-2.0 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. * See the Mulan PubL v2 for more details. */ #include "sink/drop_table_column_object_builder.h" #include "object/drop_table_column_object.h" #include "sink/sql_builder_util.h" namespace etransfer { namespace sink { using namespace object; Strings DropTableColumnObjectBuilder::RealBuildSql( ObjectPtr db_object, ObjectPtr parent_object, std::shared_ptr<BuildContext> sql_builder_context) { std::shared_ptr<DropTableColumnObject> drop_table_column_object = std::dynamic_pointer_cast<DropTableColumnObject>(db_object); Strings res; std::string line("DROP COLUMN "); line.append(SqlBuilderUtil::GetRealColumnName( drop_table_column_object->GetCatalog(), drop_table_column_object->GetRawObjectName(), drop_table_column_object->GetRawColumnNameToDrop(), sql_builder_context)); res.push_back(line); return res; } } // namespace sink } // namespace etransfer