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现有一个Access数据库表a,其中“商品号”为关键字段,表b中也有“商品
号”为索引字段和表a“商品号”关联。我通过ODBC在表b中添加记录但总是
报错,出现如下信息:[Microsoft][ODBC Microsoft Access Driver]You
cannot add or change a record because a related record is required
in table “商品号”。请问是什么问题?如何解决?
号”为索引字段和表a“商品号”关联。我通过ODBC在表b中添加记录但总是
报错,出现如下信息:[Microsoft][ODBC Microsoft Access Driver]You
cannot add or change a record because a related record is required
in table “商品号”。请问是什么问题?如何解决?