io.trino.plugin.deltalake.metastore.DeltaLakeMetastore Maven / Gradle / Ivy

/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.trino.plugin.deltalake.metastore;

import io.trino.plugin.hive.metastore.Database;
import io.trino.plugin.hive.metastore.PrincipalPrivileges;
import io.trino.plugin.hive.metastore.Table;
import io.trino.spi.connector.ConnectorSession;
import io.trino.spi.connector.SchemaTableName;

import java.util.List;
import java.util.Optional;

public interface DeltaLakeMetastore
{
    List getAllDatabases();

    Optional getDatabase(String databaseName);

    List getAllTables(String databaseName);

    Optional getRawMetastoreTable(String databaseName, String tableName);

    Optional getTable(String databaseName, String tableName);

    void createDatabase(Database database);

    void dropDatabase(String databaseName, boolean deleteData);

    void createTable(ConnectorSession session, Table table, PrincipalPrivileges principalPrivileges);

    void dropTable(ConnectorSession session, SchemaTableName schemaTableName, String tableLocation, boolean deleteData);

    void renameTable(ConnectorSession session, SchemaTableName from, SchemaTableName to);
}
 













© 2015 - 2024 Weber Informatics LLC | Privacy Policy