public void testExpressionFunctions_prefix_escape()
        {
            var dialect = new Db2Dialect();

            dialect.StartsWith("a!a%a_a%a_", '!').Is("a!!a!%a!_a!%a!_%");
        }
        public void testExpressionFunctions_prefix_escapeWithDefault()
        {
            var dialect = new Db2Dialect();

            dialect.StartsWith("a\\a%a_a%a_", '\\').Is("a\\\\a\\%a\\_a\\%a\\_%");
        }
        public void testExpressionFunctions_prefix()
        {
            var dialect = new Db2Dialect();

            dialect.StartsWith("a$a%a_a%a_").Is("a$$a$%a$_a$%a$_%");
        }