dbSwing 错误，急死了，帮帮忙呀！

[studyman666]

用 dbSwing ( Database, QueryDataSet, JdbTable ) + SQL2000 Server 作出的一个最简单的数据库操作程序，现在发现，只要数据库表里的datetime 字段 的秒 不为零！！
用QueryDataSet 就无法修改（增加，删除） 我是刚刚开始用 jbuilder 的 dbSwing，请多多指教

下面是错误信息：

The row specified by the resolution query was not found.

Typical reasons are:

Somebody deleted or changed this row.

A floating point comparison failed to match.

A CHAR field needs space padding (see Database.setUseSpacePadding).

Query:



Query:
UPDATE "dbo"."test" SET "name" = ? WHERE "id" = ? AND "name" = ? AND "datatime" = ?

Row values used for finding existing row:
id=2:name=love:datatime=2002-07-30 18:04:01.0