Java/Gradle - the full SELECT statement

Author: petrfaltus

java-gradle/src/main/java/cz/petrfaltus/ms_sql_server/Program.java

@@ -4,7 +4,10 @@
 
 import java.sql.Connection;
 import java.sql.DriverManager;
+import java.sql.ResultSet;
+import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
+import java.sql.Statement;
 
 import java.util.Enumeration;
 import java.util.Properties;
@@ -19,6 +22,8 @@ public class Program {
 	private static final String DB_USERNAME = "testuser";
 	private static final String DB_PASSWORD = "T3stUs3r!";
 
+	private static final String DB_TABLE = "animals";
+
 	public static void main(String[] args) {
 		try {
 			Class.forName(DB_DRIVER);
@@ -36,6 +41,31 @@ public static void main(String[] args) {
 				out.println(key + " : " + value);
 			}
 
+			// Full SELECT statement
+			Statement stm1 = conn.createStatement();
+			ResultSet rs1 = stm1.executeQuery("select * from " + DB_TABLE);
+			ResultSetMetaData rsmd1 = rs1.getMetaData();
+
+			int columns1 = rsmd1.getColumnCount();
+			out.println("Total columns: " + columns1);
+			for (int ii = 1; ii <= columns1; ii++) {
+				out.println(" - " + rsmd1.getColumnName(ii) + " " + rsmd1.getColumnTypeName(ii) + " (" + rsmd1.getPrecision(ii) + ")");
+			}
+
+			int rowNumber1 = 0;
+			while (rs1.next()) {
+				++rowNumber1;
+
+				out.print(rowNumber1 + ")");
+
+				for (int ii = 1; ii <= columns1; ii++) {
+					out.print(" '" + rs1.getObject(ii) + "'");
+				}
+
+				out.println();
+			}
+			out.println();
+
 			// Disconnect the database
 			conn.close();