what is commit & rollback? When and where is used while
compiling a cobol-db2 program?
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Answer Posted / karthikeyan
Commit:After end of the every permanent Transaction we used
commit.This is most probably used used for record tracking
purpose in the issue log.
Rollback:If any error occur during ur transaction (ex: any
data error) ur procedure will autoimatically call the
rollback procedure and it rollback all the stored record
from the table.u want to use the save point concept while
using the rollback.
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