批量报错，kingbase sqlserver 兼容版中，UpdateColumns 报错 返回

    public partial class Roles
    {
        public int RoleID { get; set; }
        public string RoleName { get; set; }
        public string RightID { get; set; }
        public string RoomID { get; set; }
        public string WardCode { get; set; }
    }

数据库版本：KingbaseES V009R004C016

兼容模式：sqlserver

select cast (pclass.oid as int4) as TableId,cast(ptables.tablename as varchar) as TableName,
                                pcolumn.column_name as DbColumnName,pcolumn.udt_name as DataType,
                                pcolumn.character_maximum_length as Length,
                                pcolumn.column_default as DefaultValue,
                                col_description(pclass.oid, pcolumn.ordinal_position) as ColumnDescription,
                                case when pkey.colname = pcolumn.column_name
                                then true else false end as IsPrimaryKey,
                                case when UPPER(pcolumn.column_default) like 'NEXTVAL%'
                                then true else false end as IsIdentity,
                                case when UPPER(pcolumn.is_nullable) = 'YES'
                                then true else false end as IsNullable
                                 from (select * from sys_tables where  UPPER(tablename) = UPPER('roles') and  lower(schemaname)='dbo') ptables inner join sys_class pclass
                                on ptables.tablename = pclass.relname inner join (SELECT *
                                FROM information_schema.columns where UPPER(table_schema)=UPPER('dbo')
                                ) pcolumn on pcolumn.table_name = ptables.tablename
                                left join (
                                        select  sys_class.relname,sys_attribute.attname as colname from
                                        sys_constraint  inner join sys_class
                                        on sys_constraint.conrelid = sys_class.oid
                                        inner join sys_attribute on sys_attribute.attrelid = sys_class.oid
                                        and  sys_attribute.attnum = sys_constraint.conkey[1]
                                        inner join sys_type on sys_type.oid = sys_attribute.atttypid
                                        where sys_constraint.contype='p'
                                ) pkey on pcolumn.table_name = pkey.relname
                                order by ptables.tablename

安装了这个后，，单个 执行的可以了，

            var role=input.First();
            var query = _db.Updateable(role)
                        .UpdateColumns(it => new { it.RoleName, it.WardCode })
                        .WhereColumns(it => it.RoleID);
            await query.ExecuteCommandAsync();

批量 的还是不行，报这个错，sqlserver 正常