Sybase also strips trailing spaces

Signed-off-by: Gavin King <gavin@hibernate.org>

hibernate-core/src/main/java/org/hibernate/dialect/Dialect.java

@@ -582,7 +582,7 @@ public abstract class Dialect implements ConversionContext, TypeContributor, Fun
 	/**
 	 * Does this dialect strip trailing spaces from values stored
 	 * in columns of type {@code char(n)}?
-	 * MySQL is the main offender here.
+	 * MySQL and Sybase are the main offenders here.
 	 */
 	public boolean stripsTrailingSpacesFromChar() {
 		return false;

hibernate-core/src/main/java/org/hibernate/dialect/SybaseDialect.java

@@ -257,6 +257,11 @@ public class SybaseDialect extends AbstractTransactSQLDialect {
 		return driverKind == SybaseDriverKind.JTDS ? NationalizationSupport.IMPLICIT : super.getNationalizationSupport();
 	}
 
+	@Override
+	public boolean stripsTrailingSpacesFromChar() {
+		return true;
+	}
+
 	@Override
 	public void initializeFunctionRegistry(FunctionContributions functionContributions) {
 		super.initializeFunctionRegistry( functionContributions );