Win a copy of Java 9 Revealed this week in the Features new in Java 9 forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic

Pls Help..Triggers  RSS feed

 
Aman Gupta
Greenhorn
Posts: 10
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi

I did not create any SQL trigger or procedure before. What I need is that I have 6 tables as:
1- Parent1 [Employee]: EmpID (PK), EmpName ...etc.
2- Child1 [EmpCourse]: EmpID (FK), CourseName, ...etc
3- Child2 [EmpExperience]: EmpID (FK), ExperienceSource, ...etc.

4- CopyofParent1 [Employee]: EmpID (PK), EmpName ...etc.
5- CopyofChild1 [EmpCourse]: EmpID (FK), CourseName, ...etc
6- CopyofChild2 [EmpExperience]: EmpID (FK), ExperienceSource, ...etc.


CopyofParent1 columns is superset of Parent1 columns.
Similarly for CopyofChild1 and CopyofChild2.

As soon as a record in Parent1 is inserted and meets a certain criterion, the record shd be inserted in CopyofParent1 using EmpID .
At this time, records from Child1 and Child2 for the same Parent shd be inserted in CopyofChild1 and CopyofChild2 resp.


Please help.

Thanks
 
It is sorta covered in the JavaRanch Style Guide.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!