Connection Object
Methods |
Version Introduced |
Supported |
Comments |
void close () |
1.0 |
Yes |
When a connection is closed while there is an active transaction, that transaction is rolled-back. |
void commit () |
1.0 |
Yes |
|
Statement createStatement () |
1.0 |
Yes |
|
Statement createStatement (int, int) |
2.0 Core |
Yes |
ResultSet.TYPE_SCROLL_SENSITIVE downgraded to TYPE_SCROLL_INSENSITIVE |
boolean getAutoCommit () |
1.0 |
Yes |
|
String getCatalog () |
1.0 |
Yes |
Support is driver-specific. |
DatabaseMetaData getMetaData () |
1.0 |
Yes |
|
int getTransactionIsolation () |
1.0 |
Yes |
|
Map getTypeMap () |
2.0 Core |
Yes |
Always returns empty java.util.HashMap. |
SQLWarning getWarnings () |
1.0 |
Yes |
|
boolean isClosed () |
1.0 |
Yes |
|
boolean isReadOnly () |
1.0 |
Yes |
|
String nativeSQL (String) |
1.0 |
Yes |
Always returns same String as passed in. |
CallableStatement prepareCall (String) |
1.0 |
Yes |
|
CallableStatement prepareCall (String, int, int) |
2.0 Core |
Yes |
ResultSet.TYPE_SCROLL_SENSITIVE downgraded to TYPE_SCROLL_INSENSITIVE |
PreparedStatement prepareStatement (String) |
1.0 |
Yes |
|
PreparedStatement prepareStatement (String, int, int) |
2.0 Core |
Yes |
ResultSet.TYPE_SCROLL_SENSITIVE downgraded to TYPE_SCROLL_INSENSITIVE |
void rollback () |
1.0 |
Yes |
|
void setAutoCommit (boolean) |
1.0 |
Yes |
|
void setCatalog (String) |
1.0 |
Yes |
Support is driver-specific. |
void setReadOnly (boolean) |
1.0 |
Yes |
|
void setTransactionIsolation (int) |
1.0 |
Yes |
|
void setTypeMap (Map) |
2.0 Core |
Yes |
Ignored. |