You must generate data for primary key columns.
您必须为主索引键资料行产生资料。
How can I do windowed query on multiple columns primary key?
我怎么能做窗口的多个列主键查询吗?
Enter the columns contributing to that table's primary key.
输入分配给该表的主键的列。
In the grid beneath, choose the columns contributing to the table's primary key.
在方格的下方,选择组成资料表主索引键的资料行。
In the grid beneath, choose the columns contributing to the table's primary key.
在方格的下方,选择组成资料表主索引键的资料行。
应用推荐