class BackingStoreHashTableFromScan extends BackingStoreHashtable
Transactions are obtained from an AccessFactory.
BackingStoreHashtable
Modifier and Type | Field and Description |
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private ScanManager |
open_scan
Fields of the class
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Constructor and Description |
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BackingStoreHashTableFromScan(TransactionController tc,
long conglomId,
int open_mode,
int lock_level,
int isolation_level,
FormatableBitSet scanColumnList,
DataValueDescriptor[] startKeyValue,
int startSearchOperator,
Qualifier[][] qualifier,
DataValueDescriptor[] stopKeyValue,
int stopSearchOperator,
long max_rowcnt,
int[] key_column_numbers,
boolean remove_duplicates,
long estimated_rowcnt,
long max_inmemory_rowcnt,
int initialCapacity,
float loadFactor,
boolean collect_runtimestats,
boolean skipNullKeyColumns,
boolean keepAfterCommit)
Constructors for This class:
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Modifier and Type | Method and Description |
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void |
close()
Close the BackingStoreHashtable.
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elements, get, getAllRuntimeStats, putRow, remove, setAuxillaryRuntimeStats, size
private ScanManager open_scan
public BackingStoreHashTableFromScan(TransactionController tc, long conglomId, int open_mode, int lock_level, int isolation_level, FormatableBitSet scanColumnList, DataValueDescriptor[] startKeyValue, int startSearchOperator, Qualifier[][] qualifier, DataValueDescriptor[] stopKeyValue, int stopSearchOperator, long max_rowcnt, int[] key_column_numbers, boolean remove_duplicates, long estimated_rowcnt, long max_inmemory_rowcnt, int initialCapacity, float loadFactor, boolean collect_runtimestats, boolean skipNullKeyColumns, boolean keepAfterCommit) throws StandardException
StandardException
public void close() throws StandardException
Perform any necessary cleanup after finishing with the hashtable. Will deallocate/dereference objects as necessary. If the table has gone to disk this will drop any on disk files used to support the hash table.
close
in class BackingStoreHashtable
StandardException
- Standard exception policy.Apache Derby V10.10 Internals - Copyright © 2004,2013 The Apache Software Foundation. All Rights Reserved.