strongduanmu commented on a change in pull request #10359: URL: https://github.com/apache/shardingsphere/pull/10359#discussion_r633344525
########## File path: shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/ddl/PostgreSQLAlterTablespaceStatement.java ########## @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.ddl; + +import org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.AlterTablespaceStatement; +import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.PostgreSQLStatement; + +import lombok.ToString; + +/** + * PostgreSQL alter tableSpace statement. + */ +@ToString +public class PostgreSQLAlterTablespaceStatement extends AlterTablespaceStatement implements PostgreSQLStatement { Review comment: @wklxd Does `AlterTablespace` have similar statements in other DB? If it only exists in the PG, the `AlterTablespaceStatement` abstract class is redundant. You can refer to `PostgreSQLDeallocateStatement` class. ########## File path: shardingsphere-sql-parser/shardingsphere-sql-parser-engine/src/main/java/org/apache/shardingsphere/sql/parser/core/visitor/SQLVisitorRule.java ########## @@ -113,15 +113,21 @@ ALTER_SEQUENCE("AlterSequence", SQLStatementType.DDL), DROP_SEQUENCE("DropSequence", SQLStatementType.DDL), - + Review comment: @wklxd Please keep indents consistent with the previous one. ########## File path: shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/common/statement/ddl/AlterTablespaceStatement.java ########## @@ -0,0 +1,33 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 org.apache.shardingsphere.sql.parser.sql.common.statement.ddl; + +import lombok.Getter; +import lombok.Setter; +import lombok.ToString; +import org.apache.shardingsphere.sql.parser.sql.common.statement.AbstractSQLStatement; + +/** + * Alter Tablespace statement. + */ +@Getter +@Setter +@ToString +public abstract class AlterTablespaceStatement extends AbstractSQLStatement implements DDLStatement { + private String tablespaceName; Review comment: @wklxd Please keep one blank line after class definition. ########## File path: shardingsphere-sql-parser/shardingsphere-sql-parser-statement/src/main/java/org/apache/shardingsphere/sql/parser/sql/dialect/statement/postgresql/ddl/PostgreSQLDropTablespaceStatement.java ########## @@ -0,0 +1,30 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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 org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.ddl; + +import org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.DropTablespaceStatement; +import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.PostgreSQLStatement; + +import lombok.ToString; + +/** + * PostgreSQL drop tableSpace statement. + */ +@ToString +public final class PostgreSQLDropTablespaceStatement extends DropTablespaceStatement implements PostgreSQLStatement { +} Review comment: @wklxd It would be better if you could add some parsing test cases for `AlterTablespace` statements. -- This is an automated message from the Apache Git Service. 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