hub / github.com/MIT-DB-Class/simple-db-hw / fetchNext

Method fetchNext

src/java/simpledb/Project.java:69–81 · view source on GitHub ↗

Operator.fetchNext implementation. Iterates over tuples from the child operator, projecting out the fields from the tuple @return The next tuple, or null if there are no more tuples

()

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Callers

nothing calls this directly

Calls 7

setRecordIdMethod · 0.95

getRecordIdMethod · 0.95

setFieldMethod · 0.95

getFieldMethod · 0.95

hasNextMethod · 0.65

nextMethod · 0.65

numFieldsMethod · 0.45

Tested by

no test coverage detected