Schema function ( ) { return sch ; }
returns the schema of the sorted table , which is the same as in the underlying query . concode_field_sep Plan p concode_elem_sep RecordComparator comp concode_elem_sep Transaction tx concode_elem_sep Schema sch concode_field_sep List<TempTable> splitIntoRuns concode_elem_sep int blocksAccessed concode_elem_sep int distinctValues concode_elem_sep int recordsOutput concode_elem_sep boolean copy concode_elem_sep List<TempTable> doAMergeIteration concode_elem_sep TempTable mergeTwoRuns concode_elem_sep Scan open