diff --git a/.settings/org.eclipse.core.resources.prefs b/.settings/org.eclipse.core.resources.prefs
index 29abf999564110a0d6aca109f55f439c72b7031c..989609020a008e70c15d3ce12a3a1c835b80201c 100644
--- a/.settings/org.eclipse.core.resources.prefs
+++ b/.settings/org.eclipse.core.resources.prefs
@@ -1,6 +1,5 @@
 eclipse.preferences.version=1
 encoding//src/main/java=UTF-8
 encoding//src/main/resources=UTF-8
-encoding//src/test/java=UTF-8
 encoding//src/test/resources=UTF-8
 encoding/<project>=UTF-8
diff --git a/src/main/java/teetime/stage/io/DbReader.java b/src/main/java/teetime/stage/io/DbReader.java
index 1e6914a2cb132824f198a85993f62c8d3b9c0e2f..db2cd6310cf2b3c0cd59a2a62dd3d6d4036ac2ac 100644
--- a/src/main/java/teetime/stage/io/DbReader.java
+++ b/src/main/java/teetime/stage/io/DbReader.java
@@ -78,8 +78,8 @@ public class DbReader extends ProducerStage<IMonitoringRecord> {
 			connection = DriverManager.getConnection(this.connectionString);
 			PreparedStatement getIndexTable = null;
 			try {
-				getIndexTable = connection.prepareStatement("SELECT * from $1", new String[] { this.tablePrefix });
-				;// connection.createStatement();
+				getIndexTable = connection.prepareStatement("SELECT * from ?1");
+				getIndexTable.setString(1, this.tablePrefix);
 				ResultSet indexTable = null;
 				try { // NOCS (nested try)
 					indexTable = getIndexTable.executeQuery();
@@ -159,7 +159,8 @@ public class DbReader extends ProducerStage<IMonitoringRecord> {
 			throws SQLException, MonitoringRecordException {
 		PreparedStatement selectRecord = null;
 		try {
-			selectRecord = connection.prepareStatement("SELECT * from ", new String[] { tablename });
+			selectRecord = connection.prepareStatement("SELECT * from ?1");
+			selectRecord.setString(1, tablename);
 			ResultSet records = null;
 			try {
 				records = selectRecord.executeQuery();