public void CreateSchema(string schemaName)
        {
            var sql = SqlScriptHelper.CreateSchema(schemaName);

            // also create sequence for autoincrement
            sql += SqlScriptHelper.CreateSequence(SEQUENCE, schemaName);

            ExecuteNonQuery(sql);
        }
        public void DropSchemaWithObjects(string schemaName)
        {
            var sql = SqlScriptHelper.DropSchemaWithObjects(schemaName);

            ExecuteNonQuery(sql);
        }