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

Method deleteTuple

src/java/simpledb/DbFile.java:59–59 · view source on GitHub ↗

Removes the specified tuple from the file on behalf of the specified transaction. This method will acquire a lock on the affected pages of the file, and may block until the lock can be acquired. @param tid The transaction performing the update @param t The tuple to delete. This tuple should be upd

(TransactionId tid, Tuple t)

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Callers 8

setUpMethod · 0.65

deleteTupleMethod · 0.65

nextKeyLockingTestLessThanMethod · 0.65

nextKeyLockingTestGreaterThanMethod · 0.65

testReuseDeletedPagesMethod · 0.65

testRedistributeInternalPagesMethod · 0.65

testDeleteInternalPagesMethod · 0.65

runMethod · 0.65

Implementers 3

SkeletonFiletest/simpledb/TestUtil.java

HeapFilesrc/java/simpledb/HeapFile.java

BTreeFilesrc/java/simpledb/BTreeFile.java

Calls

no outgoing calls

Tested by 7

setUpMethod · 0.52

deleteTupleMethod · 0.52

nextKeyLockingTestLessThanMethod · 0.52

nextKeyLockingTestGreaterThanMethod · 0.52

testReuseDeletedPagesMethod · 0.52

testRedistributeInternalPagesMethod · 0.52

testDeleteInternalPagesMethod · 0.52