Select "title" in the table, and in the property grid change "NullValue" to "(empty)" - that is, treat the title as the empty string whenever no data exists for it, instead of throwing an exception.
在Datatable中选中“title”，在属性栏里将“NullValue”的值更改为“(Empty)”-这样做是为了在没有与“title”对应的数据时，把title做为一个空字符串来对待，以此替换抛出异常。
No, not that one. The one on the table. The empty one.
不是的，不是那个。是那个在桌子上的，空的那个。
Thus the UPDATE fails to find the specified row. A message "SQL0100W No row was found for FETCH, UPDATE or DELETE; or the result of a query is an empty table.
因此UPDATE无法找到指定的行，返回消息 “SQL0100W NorowwasfoundforFETCH, UPDATEorDELETE; ortheresultof aqueryisan empty table.
Data set contains no rows. Do you want to import empty table?
数据集无行。您是否想要导入空表？
If the list is empty, no relationships have been defined for the table.
如果该列表为空，则表示没有为该表定义关系。
If the list is empty, no full-text relationships have been defined for the table.
如果该列表为空，则表示没有为该表定义全文关系。
If the list is empty, no full-text relationships have been defined for the table.
如果该列表为空，则表示没有为该表定义全文关系。
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