org.axiondb.engine.commands
Class TruncateCommand
java.lang.Object
org.axiondb.engine.commands.BaseAxionCommand
org.axiondb.engine.commands.TruncateCommand
- All Implemented Interfaces:
- AxionCommand
- public class TruncateCommand
- extends BaseAxionCommand
A TRUNCATE TABLE
command.
- Version:
- $Revision: 1.5 $ $Date: 2004/08/24 01:09:25 $
Methods inherited from class org.axiondb.engine.commands.BaseAxionCommand |
appendBindVariables, assertNotReadOnly, attemptToConvertValue, bind, clearBindings, getBindVariableIterator, getEffectedRowCount, getResultSet, getRowIterator, getRowIterator, getTableForIdentifier, resolveSelectableList, resolveSelectableList, setEffectedRowCount, setResultSet |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TruncateCommand
public TruncateCommand()
executeUpdate
public int executeUpdate(Database db)
throws AxionException
- Description copied from interface:
AxionCommand
- Executes an SQL that may add, delete or modify zero or more
rows within the database, such as an INSERT, UPDATE or DELETE statement.
In addition, SQL statements that return nothing, such as SQL
DDL statements, can be executed via this method.
- Returns:
- the number of rows modified
- Throws:
AxionException
- See Also:
Statement.executeUpdate(java.lang.String)
,
PreparedStatement.executeUpdate()
executeQuery
public AxionResultSet executeQuery(Database database)
throws AxionException
- Unsupported
- Returns:
- the generated
ResultSet
- Throws:
AxionException
- See Also:
Statement.executeQuery(java.lang.String)
,
PreparedStatement.executeQuery()
execute
public boolean execute(Database db)
throws AxionException
- Description copied from interface:
AxionCommand
- Executes an SQL statement that may return multiple results.
- Returns:
- true if one or more
ResultSet
s
were generated, false otherwise
- Throws:
AxionException
- See Also:
Statement.execute(java.lang.String)
,
PreparedStatement.execute()
setObjectName
public void setObjectName(String theTableName)