oracle.jdbc.driver.oracleconnection.html

Oracle JDBC 的javaDoc

 public synchronized void registerSQLType(String sql_name,
                                          String java_class_name) throws SQLException
</pre>
<dl>
  <dd> Map accessor methods
<p>
</dl>
<a name="registerSQLType(java.lang.String, java.lang.Class)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="registerSQLType"><b>registerSQLType</b></a>
<pre>
 public synchronized void registerSQLType(String sql_name,
                                          Class java_class) throws SQLException
</pre>
<a name="getSQLType(java.lang.Object)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getSQLType"><b>getSQLType</b></a>
<pre>
 public synchronized String getSQLType(Object obj) throws SQLException
</pre>
<a name="getJavaObject(java.lang.String)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getJavaObject"><b>getJavaObject</b></a>
<pre>
 public synchronized Object getJavaObject(String sql_name) throws SQLException
</pre>
<a name="putDescriptor(java.lang.String, java.lang.Object)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="putDescriptor"><b>putDescriptor</b></a>
<pre>
 public synchronized void putDescriptor(String sql_name,
                                        Object desc) throws SQLException
</pre>
<dl>
  <dd> Store the Object Descriptor for later usage.
<p>
</dl>
<a name="getDescriptor(java.lang.String)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getDescriptor"><b>getDescriptor</b></a>
<pre>
 public synchronized Object getDescriptor(String sql_name)
</pre>
<dl>
  <dd> Return the matched StructDescriptor.
<p>
</dl>
<a name="getJdbcCsId()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getJdbcCsId"><b>getJdbcCsId</b></a>
<pre>
 public short getJdbcCsId() throws SQLException
</pre>
<dl>
  <dd> Obtain the Oracle identifier of the character set used in the
JDBC driver.
<p>
  <dd><dl>
    <dt> <b>Returns:</b>
    <dd> the Oracle identifier of the character set.
See oracle.sql.CharacterSet for the set of
constants defined for the identifiers.
  </dl></dd>
</dl>
<a name="getDbCsId()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getDbCsId"><b>getDbCsId</b></a>
<pre>
 public short getDbCsId() throws SQLException
</pre>
<dl>
  <dd> Obtain the Oracle identifier of the character set used in the
database server.
<p>
  <dd><dl>
    <dt> <b>Returns:</b>
    <dd> the Oracle identifier of the character set.
See oracle.sql.CharacterSet for the set of
constants defined for the identifiers.
  </dl></dd>
</dl>
<a name="getStructAttrCsId()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getStructAttrCsId"><b>getStructAttrCsId</b></a>
<pre>
 public synchronized short getStructAttrCsId() throws SQLException
</pre>
<dl>
  <dd> Obtain the Oracle identifier of the character set used in STRUCT
attributes.  Note that TTC always send structure attributes in
the database character set.
<p>
  <dd><dl>
    <dt> <b>Returns:</b>
    <dd> the Oracle identifier of the character set.
See oracle.sql.CharacterSet for the set of
constants defined for the identifiers.
  </dl></dd>
</dl>
<a name="createStatement(int, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="createStatement"><b>createStatement</b></a>
<pre>
 public synchronized Statement createStatement(int resultSetType,
                                               int resultSetConcurrency) throws SQLException
</pre>
<dl>
  <dd> JDBC 2.0
Creates a <code>Statement</code> object that will generate
<code>ResultSet</code> objects with the given type and concurrency.
This method is the same as the <code>createStatement</code> method
above, but it allows the default result set
type and result set concurrency type to be overridden.
<p>
  <dd><dl>
    <dt> <b>Parameters:</b>
    <dd> resultSetType - a result set type; see ResultSet.TYPE_XXX
    <dt> <b>Returns:</b>
    <dd> a new Statement object
    <dt> <b>Throws:</b> SQLException
    <dd> if a database access error occurs
  </dl></dd>
</dl>
<a name="prepareStatement(java.lang.String, int, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="prepareStatement"><b>prepareStatement</b></a>
<pre>
 public synchronized PreparedStatement prepareStatement(String sql,
                                                        int resultSetType,
                                                        int resultSetConcurrency) throws SQLException
</pre>
<dl>
  <dd> JDBC 2.0
Creates a <code>PreparedStatement</code> object that will generate
<code>ResultSet</code> objects with the given type and concurrency.
This method is the same as the <code>prepareStatement</code> method
above, but it allows the default result set
type and result set concurrency type to be overridden.
<p>
  <dd><dl>
    <dt> <b>Parameters:</b>
    <dd> resultSetType - a result set type; see ResultSet.TYPE_XXX
    <dd> resultSetConcurrency - a concurrency type; see ResultSet.CONCUR_XXX
    <dt> <b>Returns:</b>
    <dd> a new PreparedStatement object containing the
pre-compiled SQL statement
    <dt> <b>Throws:</b> SQLException
    <dd> if a database access error occurs
  </dl></dd>
</dl>
<a name="prepareCall(java.lang.String, int, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="prepareCall"><b>prepareCall</b></a>
<pre>
 public synchronized CallableStatement prepareCall(String sql,
                                                   int resultSetType,
                                                   int resultSetConcurrency) throws SQLException
</pre>
<dl>
  <dd> JDBC 2.0
Creates a <code>CallableStatement</code> object that will generate
<code>ResultSet</code> objects with the given type and concurrency.
This method is the same as the <code>prepareCall</code> method
above, but it allows the default result set
type and result set concurrency type to be overridden.
<p>
  <dd><dl>
    <dt> <b>Parameters:</b>
    <dd> resultSetType - a result set type; see ResultSet.TYPE_XXX
    <dd> resultSetConcurrency - a concurrency type; see ResultSet.CONCUR_XXX
    <dt> <b>Returns:</b>
    <dd> a new CallableStatement object containing the
pre-compiled SQL statement
    <dt> <b>Throws:</b> SQLException
    <dd> if a database access error occurs
  </dl></dd>
</dl>
<a name="getTypeMap()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getTypeMap"><b>getTypeMap</b></a>
<pre>
 public synchronized Dictionary getTypeMap()
</pre>
<a name="setTypeMap(java.util.Dictionary)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="setTypeMap"><b>setTypeMap</b></a>
<pre>
 public synchronized void setTypeMap(Dictionary map)
</pre>
<a name="setUsingXAFlag(boolean)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="setUsingXAFlag"><b>setUsingXAFlag</b></a>
<pre>
 public void setUsingXAFlag(boolean value)
</pre>
<a name="getUsingXAFlag()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getUsingXAFlag"><b>getUsingXAFlag</b></a>
<pre>
 public boolean getUsingXAFlag()
</pre>
<a name="setXAErrorFlag(boolean)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="setXAErrorFlag"><b>setXAErrorFlag</b></a>
<pre>
 public synchronized void setXAErrorFlag(boolean value)
</pre>
<a name="getXAErrorFlag()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getXAErrorFlag"><b>getXAErrorFlag</b></a>
<pre>
 public synchronized boolean getXAErrorFlag()
</pre>
<a name="initUserName()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="initUserName"><b>initUserName</b></a>
<pre>
 public synchronized void initUserName() throws SQLException
</pre>
<a name="getUserName()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getUserName"><b>getUserName</b></a>
<pre>
 public synchronized String getUserName() throws SQLException
</pre>
<a name="getFDO()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getFDO"><b>getFDO</b></a>
<pre>
 public synchronized byte[] getFDO() throws SQLException
</pre>
<dl>
  <dd> INTERNAL
Get Format Descriptor Object. (INTERNAL)
<p>
</dl>
<a name="getClientData(java.lang.Object)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getClientData"><b>getClientData</b></a>
<pre>
 public synchronized Object getClientData(Object key)
</pre>
<dl>
  <dd> Obtain the client data value associated with a key.
<p>
  <dd><dl>
    <dt> <b>Parameters:</b>
    <dd> key
key - whose associated value is to be returned.
    <dt> <b>Returns:</b>
    <dd> value associated with the specified key, or null if
there is no value for this key.
    <dt> <b>Throws:</b> NullPointerException
    <dd> if the specified key is null.
  </dl></dd>
</dl>
<a name="setClientData(java.lang.Object, java.lang.Object)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="setClientData"><b>setClientData</b></a>
<pre>
 public synchronized Object setClientData(Object key,
                                          Object value)
</pre>
<dl>
  <dd> Store a piece client data and associate it with the specified key.
Neither the key nor the value can be null.  If the specified key
already existed, the old value is replaced.
<p>
  <dd><dl>
    <dt> <b>Parameters:</b>
    <dd> key
key - with which the specified client data value is
to be associated.
    <dd> value
client - data value to be associated with the specified
key.
    <dt> <b>Returns:</b>
    <dd> previous client data value associated with specified
key, or null if there was no previous association.
    <dt> <b>Throws:</b> NullPointerException
    <dd> if the specified key or value is null.
  </dl></dd>
</dl>
<a name="removeClientData(java.lang.Object)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="removeClientData"><b>removeClientData</b></a>
<pre>
 public synchronized Object removeClientData(Object key)
</pre>
<dl>
  <dd> Remove the specified key and any associated client data.
<p>
  <dd><dl>
    <dt> <b>Parameters:</b>
    <dd> key
key - to be removed along with its associated value
    <dt> <b>Returns:</b>
    <dd> client data value being removed, or null if there
was no data found.
    <dt> <b>Throws:</b> NullPointerException
    <dd> if the specified key is null.
  </dl></dd>
</dl>
<hr>
<pre>
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