| /* |
| * 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.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.sql.Connection; |
| import java.sql.DriverManager; |
| import java.sql.PreparedStatement; |
| import java.sql.ResultSet; |
| import java.sql.SQLException; |
| |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| public class UpperLowerFunctionIT extends ParallelStatsDisabledIT { |
| private static String tableName = generateUniqueName(); |
| private static String firstName = "Joe"; |
| private static String lastName = "Smith"; |
| |
| @BeforeClass |
| public static void init() throws SQLException { |
| Connection conn = DriverManager.getConnection(getUrl()); |
| String ddl = "CREATE TABLE " + tableName + " (" |
| + "id INTEGER PRIMARY KEY," |
| + "first_name VARCHAR," |
| + "last_name VARCHAR" |
| + ")"; |
| conn.createStatement().execute(ddl); |
| String dml = String.format("UPSERT INTO %s VALUES(" |
| + "1, '%s', '%s'" |
| + ")", |
| tableName, firstName, lastName); |
| PreparedStatement stmt = conn.prepareStatement(dml); |
| stmt.execute(); |
| conn.commit(); |
| } |
| |
| @Test |
| public void testWhereLower() throws SQLException { |
| Connection conn = DriverManager.getConnection(getUrl()); |
| |
| ResultSet rs; |
| rs = conn.createStatement().executeQuery(String.format( |
| "SELECT first_name, last_name FROM %s WHERE" |
| + " LOWER(first_name || ' ' || last_name)" |
| + " = '%s %s'", |
| tableName, firstName.toLowerCase(), lastName.toLowerCase())); |
| assertTrue(rs.next()); |
| assertEquals(firstName, rs.getString(1)); |
| assertEquals(lastName, rs.getString(2)); |
| assertFalse(rs.next()); |
| } |
| |
| @Test |
| public void testSelectLower() throws SQLException { |
| Connection conn = DriverManager.getConnection(getUrl()); |
| |
| ResultSet rs; |
| rs = conn.createStatement().executeQuery(String.format( |
| "SELECT LOWER(first_name || ' ' || last_name) FROM %s WHERE" |
| + " id = 1", |
| tableName)); |
| assertTrue(rs.next()); |
| String expected = String.format("%s %s", |
| firstName.toLowerCase(), lastName.toLowerCase()); |
| assertEquals(expected, rs.getString(1)); |
| assertFalse(rs.next()); |
| } |
| |
| @Test |
| public void testWhereUpper() throws SQLException { |
| Connection conn = DriverManager.getConnection(getUrl()); |
| |
| ResultSet rs; |
| rs = conn.createStatement().executeQuery(String.format( |
| "SELECT first_name, last_name FROM %s WHERE" |
| + " UPPER(first_name || ' ' || last_name)" |
| + " = '%s %s'", |
| tableName, firstName.toUpperCase(), lastName.toUpperCase())); |
| assertTrue(rs.next()); |
| assertEquals(firstName, rs.getString(1)); |
| assertEquals(lastName, rs.getString(2)); |
| assertFalse(rs.next()); |
| } |
| |
| @Test |
| public void testSelectUpper() throws SQLException { |
| Connection conn = DriverManager.getConnection(getUrl()); |
| |
| ResultSet rs; |
| rs = conn.createStatement().executeQuery(String.format( |
| "SELECT UPPER(first_name || ' ' || last_name) FROM %s WHERE" |
| + " id = 1", |
| tableName)); |
| assertTrue(rs.next()); |
| String expected = String.format("%s %s", |
| firstName.toUpperCase(), lastName.toUpperCase()); |
| assertEquals(expected, rs.getString(1)); |
| assertFalse(rs.next()); |
| } |
| } |