Uses of Class
global.RID

Packages that use RID

global
heap
index
query
relop

Uses of RID in global

Methods in global with parameters of type RID

void	RID.copyRID(RID rid) Makes a copy of the given RID.

Constructors in global with parameters of type RID

RID(RID rid)
Copy constructor.

Uses of RID in heap

Methods in heap that return RID

RID	HFPage.firstRecord() Gets the RID of the first record on the page, or null if none.
RID	HFPage.insertRecord(byte[] record) Inserts a new record into the page.
RID	HeapFile.insertRecord(byte[] record) Inserts a new record into the file and returns its RID.
RID	HFPage.nextRecord(RID curRid) Gets the next RID after the given one, or null if no more.

Methods in heap with parameters of type RID

void	HFPage.deleteRecord(RID rid) Deletes a record from the page, compacting the records space.
void	HeapFile.deleteRecord(RID rid) Deletes the specified record from the heap file.
byte[]	HeapScan.getNext(RID rid) Gets the next record in the file scan.
boolean	HFPage.hasNext(RID curRid) Returns true if the iteration has more elements.
RID	HFPage.nextRecord(RID curRid) Gets the next RID after the given one, or null if no more.
byte[]	HFPage.selectRecord(RID rid) Selects a record from the page.
byte[]	HeapFile.selectRecord(RID rid) Reads a record from the file, given its id.
void	HFPage.updateRecord(RID rid, byte[] record) Updates a record on the page.
void	HeapFile.updateRecord(RID rid, byte[] newRecord) Updates the specified record in the heap file.

Uses of RID in index

Fields in index declared as RID

RID	DataEntry.rid The data record (i.e.

Methods in index that return RID

RID	HashScan.getNext() Gets the next entry's record in the index scan.
RID	BucketScan.getNext() Gets the next entry's record in the index scan.

Methods in index with parameters of type RID

void	HashIndex.deleteEntry(SearchKey key, RID rid) Deletes the specified entry from the index file.
void	HashIndex.insertEntry(SearchKey key, RID rid) Inserts a new entry into the index file.

Constructors in index with parameters of type RID

DataEntry(SearchKey key, RID rid)
Constructs a DataEntry from the given values.

Uses of RID in query

Methods in query that return RID

RID	Catalog.getFileRID(java.lang.String fileName, boolean isTable) Gets the RID of the file's catalog entry, or null if it doesn't exist.

Uses of RID in relop

Methods in relop that return RID

RID	FileScan.getLastRID() Gets the RID of the last tuple returned.
RID	Tuple.insertIntoFile(HeapFile file) Inserts the tuple into the given heap file.