Other Links and References

PeopleCode 

Writing More Efficient Code (8.5.3)

Here are several tips from the PeopleTools documentation for writing better code.

http://docs.oracle.com/cd/E38689_01/pt853pbr0/eng/pt/tpcd/task_WritingMoreEfficientCode-0749ba.html

Language Reference Built in Functions & Meta-SQL (8.5.3)

http://docs.oracle.com/cd/E38689_01/pt853pbr0/eng/pt/tpcl/index.html

PeopleTools 8.51 PeopleBook: PeopleCode API Reference (8.5.1)

http://docs.oracle.com/cd/E18083_01/pt851pbr0/eng/psbooks/tpcr/book.htm?File=tpcr/htm/tpcr09.htm

Or my Favorite
http://docs.oracle.com/cd/E41633_01/pt853pbh1/eng/pt/tpcr/index.html

Where's the MetaData?

http://www.pscustomizer.com/peoplesoft-examples/peopletools-metadata/

Tables

http://www.go-faster.co.uk/peopletools/