| /** |
| * 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 com.cloudera.sqoop.manager; |
| |
| import java.sql.Connection; |
| import java.sql.PreparedStatement; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.junit.Test; |
| |
| import com.cloudera.sqoop.SqoopOptions; |
| import com.cloudera.sqoop.testutil.ManagerCompatTestCase; |
| |
| /** |
| * Test the basic mysql connection manager with the various column types. |
| */ |
| public class MySQLCompatTest extends ManagerCompatTestCase { |
| |
| public static final Log LOG = LogFactory.getLog( |
| MySQLCompatTest.class.getName()); |
| |
| @Override |
| protected Log getLogger() { |
| return LOG; |
| } |
| |
| @Override |
| protected String getDbFriendlyName() { |
| return "MySQL"; |
| } |
| |
| @Override |
| protected String getConnectString() { |
| return MySQLTestUtils.CONNECT_STRING; |
| } |
| |
| @Override |
| protected SqoopOptions getSqoopOptions(Configuration conf) { |
| SqoopOptions opts = new SqoopOptions(conf); |
| opts.setUsername(MySQLTestUtils.getCurrentUser()); |
| return opts; |
| |
| } |
| |
| @Override |
| protected void dropTableIfExists(String table) throws SQLException { |
| Connection conn = getManager().getConnection(); |
| PreparedStatement statement = conn.prepareStatement( |
| "DROP TABLE IF EXISTS " + table, |
| ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY); |
| try { |
| statement.executeUpdate(); |
| conn.commit(); |
| } finally { |
| statement.close(); |
| } |
| } |
| |
| @Override |
| protected String getLongVarCharType() { |
| return "MEDIUMTEXT"; |
| } |
| |
| @Override |
| protected String getTimestampType() { |
| // return a nullable timestamp type. |
| return "TIMESTAMP NULL"; |
| } |
| |
| @Override |
| protected String getClobType() { |
| return "MEDIUMTEXT"; |
| } |
| |
| @Override |
| protected String getBlobType() { |
| return "MEDIUMBLOB"; |
| } |
| |
| @Override |
| protected String getRealSeqOutput(String realAsInserted) { |
| return withDecimalZero(realAsInserted); |
| } |
| |
| @Override |
| protected String getFloatSeqOutput(String floatAsInserted) { |
| return withDecimalZero(floatAsInserted); |
| } |
| |
| @Override |
| protected String getDoubleSeqOutput(String doubleAsInserted) { |
| return withDecimalZero(doubleAsInserted); |
| } |
| |
| @Override |
| protected String getTimestampSeqOutput(String tsAsInserted) { |
| // We trim timestamps to exactly one tenth of a second. |
| if ("null".equals(tsAsInserted)) { |
| return tsAsInserted; |
| } |
| |
| int dotPos = tsAsInserted.indexOf("."); |
| if (-1 == dotPos) { |
| return tsAsInserted + ".0"; |
| } else { |
| return tsAsInserted.substring(0, dotPos + 2); |
| } |
| } |
| |
| @Override |
| protected String getNumericSeqOutput(String numAsInserted) { |
| // We always pad to exactly the number of digits in |
| // getNumericDecPartDigits(). |
| |
| int totalDecPartSize = getNumericDecPartDigits(); |
| int numPad; // number of digits to pad by. |
| |
| int dotPos = numAsInserted.indexOf("."); |
| if (-1 == dotPos) { |
| numAsInserted = numAsInserted + "."; |
| numPad = totalDecPartSize; |
| } else { |
| int existingDecimalSize = numAsInserted.length() - dotPos; |
| numPad = totalDecPartSize - existingDecimalSize; |
| } |
| |
| if (numPad < 0) { |
| // We actually have to trim the value. |
| return numAsInserted.substring(0, numAsInserted.length() + numPad + 1); |
| } else { |
| String zeros = ""; |
| for (int i = 0; i < numPad; i++) { |
| zeros = zeros + "0"; |
| } |
| return numAsInserted + zeros; |
| } |
| } |
| |
| @Override |
| protected String getDecimalSeqOutput(String numAsInserted) { |
| return getNumericSeqOutput(numAsInserted); |
| } |
| |
| @Test |
| public void testYear() { |
| verifyType("YEAR", "2012", "2012"); |
| } |
| } |
| |