diff --git a/src/adql/translator/JDBCTranslator.java b/src/adql/translator/JDBCTranslator.java
index 8ecfae16b18837604480b62938bd3f529996995a..063299fc50daebd3a682748701781466c9c55ecf 100644
--- a/src/adql/translator/JDBCTranslator.java
+++ b/src/adql/translator/JDBCTranslator.java
@@ -896,7 +896,7 @@ public abstract class JDBCTranslator implements ADQLTranslator {
 	 * 	{@link #convertTypeFromDB(int, String, String, String[])}. So the value should always
 	 * 	be of the expected type and format. However, if it turns out that the type is wrong
 	 * 	and that the conversion is finally impossible, this function SHOULD throw a
-	 * 	{@link tap.data.DataReadException}.
+	 * 	{@link ParseException}.
 	 * </i></p>
 	 *
 	 * @param jdbcColValue	A JDBC column value (returned by ResultSet.getObject(int)).
diff --git a/src/adql/translator/MySQLTranslator.java b/src/adql/translator/MySQLTranslator.java
index 91a45c71200fc61f18642b6d40372af91b93564b..9b25eca81a94f130e47d3d192cc80a5871ed9608 100644
--- a/src/adql/translator/MySQLTranslator.java
+++ b/src/adql/translator/MySQLTranslator.java
@@ -76,6 +76,21 @@ public class MySQLTranslator extends JDBCTranslator {
 		caseSensitivity = 0x0F;
 	}
 
+	/**
+	 * Build a MySQLTranslator which always translates in SQL all identifiers
+	 * (schema, table and column) in the specified case sensitivity ; in other
+	 * words, schema, table and column names will all be surrounded or not by
+	 * back-quotes in the SQL translation.
+	 *
+	 * @param allCaseSensitive	<i>true</i> to translate all identifiers in a
+	 *                        	case sensitive manner
+	 *                        	(surrounded by back-quotes),
+	 *                        	<i>false</i> for case insensitivity.
+	 */
+	public MySQLTranslator(final boolean allCaseSensitive){
+		caseSensitivity = allCaseSensitive ? (byte)0x0F : (byte)0x00;
+	}
+
 	/**
 	 * Build a MySQLTranslator which will always translate in SQL identifiers
 	 * with the defined case sensitivity.
@@ -89,21 +104,6 @@ public class MySQLTranslator extends JDBCTranslator {
 	 * @param column	<i>true</i> to translate column names with back-quotes
 	 *              	(case sensitive in the DBMS), <i>false</i> otherwise.
 	 */
-	public MySQLTranslator(final boolean allCaseSensitive){
-		caseSensitivity = allCaseSensitive ? (byte)0x0F : (byte)0x00;
-	}
-
-	/**
-	 * Build a MySQLTranslator which always translates in SQL all identifiers
-	 * (schema, table and column) in the specified case sensitivity ; in other
-	 * words, schema, table and column names will all be surrounded or not by
-	 * back-quotes in the SQL translation.
-	 *
-	 * @param allCaseSensitive	<i>true</i> to translate all identifiers in a
-	 *                        	case sensitive manner
-	 *                        	(surrounded by back-quotes),
-	 *                        	<i>false</i> for case insensitivity.
-	 */
 	public MySQLTranslator(final boolean catalog, final boolean schema, final boolean table, final boolean column){
 		caseSensitivity = IdentifierField.CATALOG.setCaseSensitive(caseSensitivity, catalog);
 		caseSensitivity = IdentifierField.SCHEMA.setCaseSensitive(caseSensitivity, schema);