Created by Jerry Wang, last modified on Nov 24, 2014
Product overview page里有一个assignment block "Customer Product IDs",其实现是通过一个relationship完成.
如果我们希望研究其后台存储的逻辑,
![](https://img.laitimes.com/img/__Qf2AjLwojIjJCLyojI0JCLicmbw5SOmdDM2kjZmlzY1UTMiZDO3ETY0ITYlNDNyQTNzE2Mw8CX5d2bs92Yl1iclB3bsVmdlR2LcNWaw9CXt92Yu4GZjlGbh5yYjV3Lc9CX6MHc0RHaiojIsJye.png)
先使用ST05打开SQL trace, 然后新添加一行,关闭并显示trace:
这里能看出这个relationship存储的DB table是COMM_IL_PRDCPN. 选中SQL statement里包含INSERT语句的那行,点Display with variable Names:
得到如下显示,
上图的A0,A1... A10分别对应了database table的每一个field:
选择Display call hierarchy即能看到callstack: