Description: Oracle table to achieve two key field interception of-date records updated, if the latest record of a field is empty, then the intercept of a non-empty record of recent updates
To Search:
- [message] - Student performance on the record and ca
- [VB_PLC] - Siemens PLC与VB通讯的例子。先要安装Siemens的PCAccess
File list (Check if you may need any files):
testOneLoopforUpdate.sql
Download