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java.lang.Objectweka.experiment.DatabaseUtils
weka.core.converters.DatabaseConnection
public class DatabaseConnection
Connects to a database.
| 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 | |
|---|---|
DatabaseConnection()
Sets up the database drivers |
|
| Method Summary | |
|---|---|
java.sql.DatabaseMetaData |
getMetaData()
Gets meta data for the database connection object. |
java.lang.String |
getRevision()
Returns the revision string. |
int |
getUpdateCount()
Dewtermines if the current query retrieves a result set or updates a table |
boolean |
getUpperCase()
Check if the property checkUpperCaseNames in the DatabaseUtils file is set to true or false. |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public DatabaseConnection()
throws java.lang.Exception
java.lang.Exception - if an error occurs| Method Detail |
|---|
public boolean getUpperCase()
public java.sql.DatabaseMetaData getMetaData()
throws java.lang.Exception
java.lang.Exception - if an error occurs
public int getUpdateCount()
throws java.sql.SQLException
java.sql.SQLException - if an error occurspublic java.lang.String getRevision()
getRevision in interface RevisionHandlergetRevision in class DatabaseUtils
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