| /* |
| * 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.phoenix.end2end; |
| |
| import static org.apache.phoenix.util.TestUtil.TEST_PROPERTIES; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.SQLException; |
| import java.sql.Statement; |
| import java.util.Properties; |
| |
| import org.apache.phoenix.exception.SQLExceptionCode; |
| import org.apache.phoenix.jdbc.PhoenixConnection; |
| import org.apache.phoenix.schema.PTable; |
| import org.apache.phoenix.schema.PTableKey; |
| import org.apache.phoenix.util.PropertiesUtil; |
| import org.apache.phoenix.util.SchemaUtil; |
| import org.junit.Test; |
| |
| public class ImmutableTablePropertiesIT extends ParallelStatsDisabledIT { |
| |
| @Test |
| public void testImmutableKeyword() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| String immutableDataTableFullName = SchemaUtil.getTableName("", generateUniqueName()); |
| String mutableDataTableFullName = SchemaUtil.getTableName("", generateUniqueName()); |
| try (Connection conn = DriverManager.getConnection(getUrl(), props);) { |
| Statement stmt = conn.createStatement(); |
| // create table with immutable keyword |
| String ddl = "CREATE IMMUTABLE TABLE " + immutableDataTableFullName + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string)) STORE_NULLS=true"; |
| stmt.execute(ddl); |
| |
| // create table without immutable keyword |
| ddl = "CREATE TABLE " + mutableDataTableFullName + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string)) STORE_NULLS=true"; |
| stmt.execute(ddl); |
| |
| PhoenixConnection phxConn = conn.unwrap(PhoenixConnection.class); |
| PTable immutableTable = phxConn.getTable(new PTableKey(null, immutableDataTableFullName)); |
| assertTrue("IMMUTABLE_ROWS should be set to true", immutableTable.isImmutableRows()); |
| PTable mutableTable = phxConn.getTable(new PTableKey(null, mutableDataTableFullName)); |
| assertFalse("IMMUTABLE_ROWS should be set to false", mutableTable.isImmutableRows()); |
| } |
| } |
| |
| @Test |
| public void testImmutableProperty() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| String immutableDataTableFullName = SchemaUtil.getTableName("", generateUniqueName()); |
| String mutableDataTableFullName = SchemaUtil.getTableName("", generateUniqueName()); |
| try (Connection conn = DriverManager.getConnection(getUrl(), props);) { |
| Statement stmt = conn.createStatement(); |
| // create table with immutable table property set to true |
| String ddl = "CREATE TABLE " + immutableDataTableFullName + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string)) IMMUTABLE_ROWS=true"; |
| stmt.execute(ddl); |
| |
| // create table with immutable table property set to false |
| ddl = "CREATE TABLE " + mutableDataTableFullName + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string)) IMMUTABLE_ROWS=false"; |
| stmt.execute(ddl); |
| |
| PhoenixConnection phxConn = conn.unwrap(PhoenixConnection.class); |
| PTable immutableTable = phxConn.getTable(new PTableKey(null, immutableDataTableFullName)); |
| assertTrue("IMMUTABLE_ROWS should be set to true", immutableTable.isImmutableRows()); |
| PTable mutableTable = phxConn.getTable(new PTableKey(null, mutableDataTableFullName)); |
| assertFalse("IMMUTABLE_ROWS should be set to false", mutableTable.isImmutableRows()); |
| } |
| } |
| |
| @Test |
| public void testImmutableKeywordAndProperty() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| String immutableDataTableFullName = SchemaUtil.getTableName("", generateUniqueName()); |
| String mutableDataTableFullName = SchemaUtil.getTableName("", generateUniqueName()); |
| try (Connection conn = DriverManager.getConnection(getUrl(), props);) { |
| Statement stmt = conn.createStatement(); |
| try { |
| // create immutable table with immutable table property set to true |
| String ddl = "CREATE IMMUTABLE TABLE " + immutableDataTableFullName + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string)) IMMUTABLE_ROWS=true"; |
| stmt.execute(ddl); |
| fail(); |
| } |
| catch (SQLException e) { |
| assertEquals(SQLExceptionCode.IMMUTABLE_TABLE_PROPERTY_INVALID.getErrorCode(), e.getErrorCode()); |
| } |
| |
| try { |
| // create immutable table with immutable table property set to false |
| String ddl = "CREATE IMMUTABLE TABLE " + mutableDataTableFullName + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string)) IMMUTABLE_ROWS=false"; |
| stmt.execute(ddl); |
| fail(); |
| } |
| catch (SQLException e) { |
| assertEquals(SQLExceptionCode.IMMUTABLE_TABLE_PROPERTY_INVALID.getErrorCode(), e.getErrorCode()); |
| } |
| |
| } |
| } |
| |
| @Test |
| public void testImmutableTableWithStorageSchemeAndColumnEncodingProps() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| String immutableDataTableFullName = SchemaUtil.getTableName("", generateUniqueName()); |
| try (Connection conn = DriverManager.getConnection(getUrl(), props);) { |
| Statement stmt = conn.createStatement(); |
| try { |
| // create immutable table with immutable table property set to true |
| String ddl = "CREATE IMMUTABLE TABLE " + immutableDataTableFullName + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string)) COLUMN_ENCODED_BYTES=0, IMMUTABLE_STORAGE_SCHEME=" |
| + PTable.ImmutableStorageScheme.SINGLE_CELL_ARRAY_WITH_OFFSETS; |
| stmt.execute(ddl); |
| fail(); |
| } |
| catch (SQLException e) { |
| assertEquals(SQLExceptionCode.INVALID_IMMUTABLE_STORAGE_SCHEME_AND_COLUMN_QUALIFIER_BYTES.getErrorCode(), e.getErrorCode()); |
| } |
| } |
| } |
| |
| @Test |
| public void testAlterImmutableStorageSchemeProp() throws Exception { |
| Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES); |
| String immutableDataTableFullName1 = SchemaUtil.getTableName("", generateUniqueName()); |
| String immutableDataTableFullName2 = SchemaUtil.getTableName("", generateUniqueName()); |
| try (Connection conn = DriverManager.getConnection(getUrl(), props);) { |
| Statement stmt = conn.createStatement(); |
| // create an immutable table with ONE_CELL_PER_COLUMN storage scheme |
| String ddl = "CREATE IMMUTABLE TABLE " + immutableDataTableFullName1 + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string)) COLUMN_ENCODED_BYTES=0, IMMUTABLE_STORAGE_SCHEME=" |
| + PTable.ImmutableStorageScheme.ONE_CELL_PER_COLUMN; |
| stmt.execute(ddl); |
| // create an immutable table with SINGLE_CELL_ARRAY_WITH_OFFSETS storage scheme |
| ddl = "CREATE IMMUTABLE TABLE " + immutableDataTableFullName2 + |
| " (a_string varchar not null, col1 integer" + |
| " CONSTRAINT pk PRIMARY KEY (a_string)) COLUMN_ENCODED_BYTES=4, IMMUTABLE_STORAGE_SCHEME=" |
| + PTable.ImmutableStorageScheme.SINGLE_CELL_ARRAY_WITH_OFFSETS; |
| stmt.execute(ddl); |
| |
| // changing the storage scheme from/to ONCE_CELL_PER_COLUMN should fail |
| try { |
| stmt.execute("ALTER TABLE " + immutableDataTableFullName1 + " SET IMMUTABLE_STORAGE_SCHEME=" + PTable.ImmutableStorageScheme.SINGLE_CELL_ARRAY_WITH_OFFSETS); |
| fail(); |
| } |
| catch (SQLException e) { |
| assertEquals(SQLExceptionCode.INVALID_IMMUTABLE_STORAGE_SCHEME_CHANGE.getErrorCode(), e.getErrorCode()); |
| } |
| try { |
| stmt.execute("ALTER TABLE " + immutableDataTableFullName2 + " SET IMMUTABLE_STORAGE_SCHEME=" + PTable.ImmutableStorageScheme.ONE_CELL_PER_COLUMN); |
| fail(); |
| } |
| catch (SQLException e) { |
| assertEquals(SQLExceptionCode.INVALID_IMMUTABLE_STORAGE_SCHEME_CHANGE.getErrorCode(), e.getErrorCode()); |
| } |
| } |
| } |
| |
| } |