- 增加 IAdo.CommandFluent(sql) 方法执行 SQL 命令；

- 修复 SqlServer SqlBulkCopy IgnoreColumns 无效的 bug；

Providers/FreeSql.Provider.Dameng/DamengAdo/DamengAdo.cs

@@ -60,7 +60,7 @@ namespace FreeSql.Dameng
             //if (param is string) return string.Concat('N', nparms[a]);
         }
 
-        protected override DbCommand CreateCommand()
+        public override DbCommand CreateCommand()
         {
             return new DmCommand();
         }
@@ -72,6 +72,6 @@ namespace FreeSql.Dameng
             else pool.Return(conn);
         }
 
-        protected override DbParameter[] GetDbParamtersByObject(string sql, object obj) => _util.GetDbParamtersByObject(sql, obj);
+        public override DbParameter[] GetDbParamtersByObject(string sql, object obj) => _util.GetDbParamtersByObject(sql, obj);
     }
 }