General form σ c ( R ) with a relation

General form σ c ( R ) with a relation R and a condition C on the attributes of R. The SELECT operation is used for selecting a subset with tuples according to a given condition. Select filters out all tuples that do not satisfy C. 12th Computer Chapter - - STUDENT Studno Name Course Year cs1 Kannan Big Data II cs2 Gowri Shankar R language I cs3 Lenin Big Data I cs4 Padmaja Python Programming I Table .