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## weka.gui.sql
Class DbUtils

    java.lang.Object
      weka.experiment.DatabaseUtils
          weka.gui.sql.DbUtils

All Implemented Interfaces:
  java.io.Serializable, RevisionHandler

    public class DbUtils

extends DatabaseUtils

A little bit extended DatabaseUtils class.

Version:
  $Revision: 1.4 $
Author:
  FracPete (fracpete at waikato dot ac dot nz)
See Also:
  `DatabaseUtils`, `DatabaseUtils.execute(String)`, Serialized Form

Field Summary

Fields inherited from class weka.experiment.DatabaseUtils
`BOOL, BYTE, DATE, DOUBLE, EXP_INDEX_TABLE, EXP_RESULT_COL, EXP_RESULT_PREFIX, EXP_SETUP_COL, EXP_TYPE_COL, FLOAT, INTEGER, LONG, PROPERTY_FILE, SHORT, STRING, TEXT, TIME`

Constructor Summary
`DbUtils()` initializes the object.

Method Summary
`java.sql.Connection` | `getConnection()` returns the current database connection.
`java.lang.String` | `getRevision()` Returns the revision string.

Methods inherited from class weka.experiment.DatabaseUtils
`arrayToString, close, close, connectToDatabase, createExperimentIndex, createExperimentIndexEntry, createResultsTable, databaseURLTipText, debugTipText, disconnectFromDatabase, execute, experimentIndexExists, getDatabaseURL, getDebug, getKeywords, getKeywordsMaskChar, getPassword, getResultFromTable, getResultSet, getResultsTableName, getSupportedCursorScrollType, getUsername, isConnected, isCursorScrollable, isCursorScrollSensitive, isKeyword, maskKeyword, passwordTipText, processKeyString, putResultInTable, select, setDatabaseURL, setDebug, setKeywords, setKeywordsMaskChar, setPassword, setUsername, tableExists, translateDBColumnType, typeName, update, usernameTipText`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### DbUtils

    public DbUtils()
            throws java.lang.Exception

  initializes the object.

  Throws:
    `java.lang.Exception` - in case something goes wrong in the init of the DatabaseUtils constructor
  See Also:
    `DatabaseUtils`

Method Detail

### getConnection

    public java.sql.Connection getConnection()

  returns the current database connection.

  Returns:
    the current connection instance

### getRevision

    public java.lang.String getRevision()

  Returns the revision string.

  Specified by:
    `getRevision` in interface `RevisionHandler`
  Overrides:
    `getRevision` in class `DatabaseUtils`
  Returns:
    the revision

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