Class InsertVTIResultSet
- java.lang.Object
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- org.apache.derby.impl.sql.execute.NoRowsResultSetImpl
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- org.apache.derby.impl.sql.execute.DMLWriteResultSet
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- org.apache.derby.impl.sql.execute.DMLVTIResultSet
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- org.apache.derby.impl.sql.execute.InsertVTIResultSet
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- All Implemented Interfaces:
ResultSet
class InsertVTIResultSet extends DMLVTIResultSet
Insert the rows from the source into the specified base table. This will cause constraints to be checked and triggers to be executed based on the c's and t's compiled into the insert plan.
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Field Summary
Fields Modifier and Type Field Description private java.sql.PreparedStatement
ps
private TemporaryRowHolderImpl
rowHolder
private java.sql.ResultSet
rs
private VTIResultSet
vtiRS
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Fields inherited from class org.apache.derby.impl.sql.execute.DMLVTIResultSet
constants, firstExecute, savedSource, sourceResultSet, tc
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Fields inherited from class org.apache.derby.impl.sql.execute.DMLWriteResultSet
baseRowReadMap, cachedDestinations, constantAction, heapDCOCI, indexDCOCIs, resultDescription, rowCount, streamStorableHeapColIds
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Fields inherited from class org.apache.derby.impl.sql.execute.NoRowsResultSetImpl
activation, beginExecutionTime, beginTime, endExecutionTime, endTime, lcc
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Fields inherited from interface org.apache.derby.iapi.sql.ResultSet
CURRENT_RESULTSET_ONLY, ENTIRE_RESULTSET_TREE, ISAFTERLAST, ISBEFOREFIRST, ISFIRST, ISLAST
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Constructor Summary
Constructors Constructor Description InsertVTIResultSet(NoPutResultSet source, NoPutResultSet vtiRS, Activation activation)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
cleanUp()
Tells the system to clean up on an error.void
close()
Tells the system that there will be no more calls to getNextRow() (until the next open() call), so it can free up the resources associated with the ResultSet.void
finish()
Tells the system that there will be no more access to any database information via this result set; in particular, no more calls to open().private void
insertIntoVTI(java.sql.ResultSet target, ExecRow row)
protected void
openCore()
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Methods inherited from class org.apache.derby.impl.sql.execute.DMLVTIResultSet
open
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Methods inherited from class org.apache.derby.impl.sql.execute.DMLWriteResultSet
decodeLockMode, getIndexNameFromCID, getNextRowCore, getResultDescription, makeDeferredSparseRow, modifiedRowCount, normalizeRow, rememberConstraint
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Methods inherited from class org.apache.derby.impl.sql.execute.NoRowsResultSetImpl
addWarning, checkRowPosition, clearCurrentRow, close, doesCommit, evaluateGenerationClauses, getAbsoluteRow, getActivation, getAutoGeneratedKeysResultset, getBeginExecutionTimestamp, getCurrentTimeMillis, getCursorName, getEndExecutionTimestamp, getExecuteTime, getFirstRow, getLastRow, getNextRow, getPreviousRow, getQueryPlanText, getRelativeRow, getRowNumber, getSubqueryTrackingArray, getTimeSpent, getWarnings, isClosed, returnsRows, setAfterLastRow, setBeforeFirstRow, setup, toXML
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Field Detail
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ps
private java.sql.PreparedStatement ps
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vtiRS
private VTIResultSet vtiRS
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rs
private java.sql.ResultSet rs
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rowHolder
private TemporaryRowHolderImpl rowHolder
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Constructor Detail
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InsertVTIResultSet
public InsertVTIResultSet(NoPutResultSet source, NoPutResultSet vtiRS, Activation activation) throws StandardException
- Throws:
StandardException
- Thrown on error
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Method Detail
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openCore
protected void openCore() throws StandardException
- Specified by:
openCore
in classDMLVTIResultSet
- Throws:
StandardException
- Standard Derby error policy
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insertIntoVTI
private void insertIntoVTI(java.sql.ResultSet target, ExecRow row) throws StandardException
- Throws:
StandardException
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cleanUp
public void cleanUp() throws StandardException
Description copied from interface:ResultSet
Tells the system to clean up on an error.- Specified by:
cleanUp
in interfaceResultSet
- Overrides:
cleanUp
in classDMLVTIResultSet
- Throws:
StandardException
- Thrown on error- See Also:
ResultSet.cleanUp()
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close
public void close() throws StandardException
Description copied from interface:ResultSet
Tells the system that there will be no more calls to getNextRow() (until the next open() call), so it can free up the resources associated with the ResultSet.- Throws:
StandardException
- Thrown on error.
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finish
public void finish() throws StandardException
Description copied from interface:ResultSet
Tells the system that there will be no more access to any database information via this result set; in particular, no more calls to open(). Will close the result set if it is not already closed.- Specified by:
finish
in interfaceResultSet
- Overrides:
finish
in classDMLVTIResultSet
- Throws:
StandardException
- on error
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