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Commit d8c00a3

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Improved tasks 183, 184
1 parent 8532f8c commit d8c00a3

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2 files changed

+121
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lines changed

2 files changed

+121
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package g0101_0200.s0183_customers_who_never_order;
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import static org.hamcrest.CoreMatchers.equalTo;
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import static org.hamcrest.MatcherAssert.assertThat;
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import java.io.BufferedReader;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.sql.Connection;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Statement;
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import java.util.stream.Collectors;
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import javax.sql.DataSource;
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import org.junit.jupiter.api.Test;
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import org.zapodot.junit.db.annotations.EmbeddedDatabase;
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import org.zapodot.junit.db.annotations.EmbeddedDatabaseTest;
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import org.zapodot.junit.db.common.CompatibilityMode;
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import org.zapodot.junit.db.common.Engine;
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@EmbeddedDatabaseTest(
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engine = Engine.H2,
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compatibilityMode = CompatibilityMode.MySQL,
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initialSqls =
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"CREATE TABLE Customers(id INTEGER PRIMARY KEY, name VARCHAR); "
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+ "INSERT INTO Customers(id, name) VALUES (1, 'Joe'); "
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+ "INSERT INTO Customers(id, name) VALUES (2, 'Henry'); "
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+ "INSERT INTO Customers(id, name) VALUES (3, 'Sam'); "
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+ "INSERT INTO Customers(id, name) VALUES (4, 'Max'); "
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+ "CREATE TABLE Orders(id INTEGER, customerId INTEGER); "
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+ "INSERT INTO Orders(id, customerId) VALUES (1, 3); "
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+ "INSERT INTO Orders(id, customerId) VALUES (2, 1); ")
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class MysqlTest {
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@Test
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void testScript(@EmbeddedDatabase DataSource dataSource)
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throws SQLException, FileNotFoundException {
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try (final Connection connection = dataSource.getConnection()) {
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try (final Statement statement = connection.createStatement();
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final ResultSet resultSet =
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statement.executeQuery(
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new BufferedReader(
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new FileReader(
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"src/main/java/g0101_0200/"
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+ "s0183_customers_who_never_order/script.sql"))
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.lines()
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.collect(Collectors.joining("\n"))
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.replaceAll("#.*?\\r?\\n", ""))) {
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("Henry"));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("Max"));
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assertThat(resultSet.next(), equalTo(false));
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}
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}
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}
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}
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package g0101_0200.s0184_department_highest_salary;
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import static org.hamcrest.CoreMatchers.equalTo;
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import static org.hamcrest.MatcherAssert.assertThat;
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import java.io.BufferedReader;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.sql.Connection;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Statement;
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import java.util.stream.Collectors;
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import javax.sql.DataSource;
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import org.junit.jupiter.api.Test;
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import org.zapodot.junit.db.annotations.EmbeddedDatabase;
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import org.zapodot.junit.db.annotations.EmbeddedDatabaseTest;
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import org.zapodot.junit.db.common.CompatibilityMode;
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import org.zapodot.junit.db.common.Engine;
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@EmbeddedDatabaseTest(
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engine = Engine.H2,
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compatibilityMode = CompatibilityMode.MySQL,
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initialSqls =
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"CREATE TABLE Employee(id INTEGER PRIMARY KEY, name VARCHAR, salary INTEGER, departmentId INTEGER); "
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+ "INSERT INTO Employee(id, name, salary, departmentId) VALUES (1, 'Joe', 70000, 1); "
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+ "INSERT INTO Employee(id, name, salary, departmentId) VALUES (2, 'Jim', 90000, 1); "
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+ "INSERT INTO Employee(id, name, salary, departmentId) VALUES (3, 'Henry', 80000, 2); "
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+ "INSERT INTO Employee(id, name, salary, departmentId) VALUES (4, 'Sam', 60000, 2); "
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+ "INSERT INTO Employee(id, name, salary, departmentId) VALUES (5, 'Max', 90000, 1); "
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+ "CREATE TABLE Department(id INTEGER, name VARCHAR); "
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+ "INSERT INTO Department(id, name) VALUES (1, 'IT'); "
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+ "INSERT INTO Department(id, name) VALUES (2, 'Sales'); ")
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class MysqlTest {
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@Test
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void testScript(@EmbeddedDatabase DataSource dataSource)
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throws SQLException, FileNotFoundException {
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try (final Connection connection = dataSource.getConnection()) {
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try (final Statement statement = connection.createStatement();
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final ResultSet resultSet =
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statement.executeQuery(
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new BufferedReader(
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new FileReader(
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"src/main/java/g0101_0200/"
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+ "s0184_department_highest_salary/script.sql"))
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.lines()
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.collect(Collectors.joining("\n"))
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.replaceAll("#.*?\\r?\\n", ""))) {
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("IT"));
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assertThat(resultSet.getNString(2), equalTo("Jim"));
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assertThat(resultSet.getInt(3), equalTo(90000));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("Sales"));
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assertThat(resultSet.getNString(2), equalTo("Henry"));
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assertThat(resultSet.getInt(3), equalTo(80000));
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assertThat(resultSet.next(), equalTo(true));
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assertThat(resultSet.getNString(1), equalTo("IT"));
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assertThat(resultSet.getNString(2), equalTo("Max"));
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assertThat(resultSet.getInt(3), equalTo(90000));
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assertThat(resultSet.next(), equalTo(false));
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}
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}
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}
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}

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