Reformat JDBC classes and add new JDK 1.4 classes and methods.
* java/sql/ParameterMetaData.java, java/sql/SQLPermission.java, java/sql/Savepoint.java: New files. * java/sql/Array.java, java/sql/BatchUpdateException.java, java/sql/Blob.java, java/sql/CallableStatement.java, java/sql/Clob.java, java/sql/Connection.java, java/sql/DataTruncation.java, java/sql/DatabaseMetaData.java, java/sql/Date.java, java/sql/Driver.java, java/sql/DriverManager.java, java/sql/DriverPropertyInfo.java, java/sql/PreparedStatement.java, java/sql/Ref.java, java/sql/ResultSet.java, java/sql/ResultSetMetaData.java, java/sql/SQLData.java java/sql/SQLException.java, java/sql/SQLInput.java, java/sql/SQLOutput.java, java/sql/SQLWarning.java java/sql/Statement.java, java/sql/Struct.java, java/sql/Time.java, java/sql/Timestamp.java, java/sql/Types.java: Updated to JDBC 3.0 (JDK 1.4) specification. * javax/sql/ConnectionEvent.java, javax/sql/ConnectionEventListener.java, javax/sql/ConnectionPoolDataSource.java, javax/sql/DataSource.java, javax/sql/PooledConnection.java, javax/sql/RowSetEvent.java, javax/sql/RowSetInternal.java, javax/sql/RowSet.java, javax/sql/RowSetListener.java, javax/sql/RowSetMetaData.java, javax/sql/RowSetReader.java, javax/sql/RowSetWriter.java, javax/sql/XAConnection.java, javax/sql/XADataSource.java: New files. * Makefile.am: Add new files. * Makefile.in: Rebuilt. From-SVN: r54871
This commit is contained in:
Bryce McKinlay
Bryce McKinlay
parent
00b94a4440
commit
f2390faddf
46 changed files with 8948 additions and 9156 deletions
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@ -1,5 +1,5 @@
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/* Statement.java -- Interface for executing SQL statements.
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Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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@ -39,386 +39,328 @@ exception statement from your version. */
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package java.sql;
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/**
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* This interface provides a mechanism for executing SQL statements.
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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*/
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public interface Statement
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* This interface provides a mechanism for executing SQL statements.
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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*/
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public interface Statement
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{
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public static final int CLOSE_CURRENT_RESULT = 1;
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public static final int KEEP_CURRENT_RESULT = 2;
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public static final int CLOSE_ALL_RESULTS = 3;
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public static final int SUCCESS_NO_INFO = -2;
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public static final int EXECUTE_FAILED = -3;
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public static final int RETURN_GENERATED_KEYS = 1;
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public static final int NO_GENERATED_KEYS = 2;
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/**
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* This method executes the specified SQL SELECT statement and returns a
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* (possibly empty) <code>ResultSet</code> with the results of the query.
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*
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* @param sql The SQL statement to execute.
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*
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* @return The result set of the SQL statement.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract ResultSet
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executeQuery(String sql) throws SQLException;
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/**
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* This method executes the specified SQL SELECT statement and returns a
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* (possibly empty) <code>ResultSet</code> with the results of the query.
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*
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* @param sql The SQL statement to execute.
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* @return The result set of the SQL statement.
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* @exception SQLException If an error occurs.
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*/
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public ResultSet executeQuery(String sql) throws SQLException;
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/*************************************************************************/
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/**
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* This method executes the specified SQL INSERT, UPDATE, or DELETE statement
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* and returns the number of rows affected, which may be 0.
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*
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* @param sql The SQL statement to execute.
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* @return The number of rows affected by the SQL statement.
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* @exception SQLException If an error occurs.
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*/
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public int executeUpdate(String sql) throws SQLException;
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/**
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* This method executes the specified SQL INSERT, UPDATE, or DELETE statement
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* and returns the number of rows affected, which may be 0.
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*
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* @param sql The SQL statement to execute.
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*
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* @return The number of rows affected by the SQL statement.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract int
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executeUpdate(String sql) throws SQLException;
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/**
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* This method closes the statement and frees any associated resources.
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*
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* @exception SQLException If an error occurs.
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*/
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public void close() throws SQLException;
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/*************************************************************************/
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/**
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* This method returns the maximum length of any column value in bytes.
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*
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* @return The maximum length of any column value in bytes.
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* @exception SQLException If an error occurs.
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*/
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public int getMaxFieldSize() throws SQLException;
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/**
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* This method closes the statement and frees any associated resources.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract void
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close() throws SQLException;
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/**
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* This method sets the limit for the maximum length of any column in bytes.
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*
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* @param maxsize The new maximum length of any column in bytes.
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* @exception SQLException If an error occurs.
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*/
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public void setMaxFieldSize(int max) throws SQLException;
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/*************************************************************************/
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/**
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* This method returns the maximum possible number of rows in a result set.
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*
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* @return The maximum possible number of rows in a result set.
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* @exception SQLException If an error occurs.
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*/
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public int getMaxRows() throws SQLException;
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/**
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* This method returns the maximum length of any column value in bytes.
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*
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* @return The maximum length of any column value in bytes.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract int
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getMaxFieldSize() throws SQLException;
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/**
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* This method sets the maximum number of rows that can be present in a
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* result set.
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*
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* @param maxrows The maximum possible number of rows in a result set.
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* @exception SQLException If an error occurs.
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*/
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public void setMaxRows(int max) throws SQLException;
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/*************************************************************************/
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/**
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* This method sets the local escape processing mode on or off. The
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* default value is on.
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*
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* @param escape <code>true</code> to enable local escape processing,
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* <code>false</code> to disable it.
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* @exception SQLException If an error occurs.
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*/
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public void setEscapeProcessing(boolean enable) throws SQLException;
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/**
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* This method sets the limit for the maximum length of any column in bytes.
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*
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* @param maxsize The new maximum length of any column in bytes.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract void
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setMaxFieldSize(int maxsize) throws SQLException;
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/**
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* The method returns the number of seconds a statement may be in process
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* before timing out. A value of 0 means there is no timeout.
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*
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* @return The SQL statement timeout in seconds.
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* @exception SQLException If an error occurs.
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*/
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public int getQueryTimeout() throws SQLException;
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/*************************************************************************/
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/**
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* This method sets the number of seconds a statement may be in process
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* before timing out. A value of 0 means there is no timeout.
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*
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* @param timeout The new SQL statement timeout value.
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* @exception SQLException If an error occurs.
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*/
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public void setQueryTimeout(int seconds) throws SQLException;
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/**
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* This method returns the maximum possible number of rows in a result set.
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*
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* @return The maximum possible number of rows in a result set.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract int
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getMaxRows() throws SQLException;
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/**
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* This method cancels an outstanding statement, if the database supports
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* that operation.
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*
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* @exception SQLException If an error occurs.
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*/
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public void cancel() throws SQLException;
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/*************************************************************************/
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/**
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* This method returns the first SQL warning attached to this statement.
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* Subsequent warnings will be chained to this one.
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*
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* @return The first SQL warning for this statement.
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* @exception SQLException If an error occurs.
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*/
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public SQLWarning getWarnings() throws SQLException;
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/**
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* This method sets the maximum number of rows that can be present in a
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* result set.
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*
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* @param maxrows The maximum possible number of rows in a result set.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract void
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setMaxRows(int maxrows) throws SQLException;
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/**
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* This method clears any SQL warnings that have been attached to this
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* statement.
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*
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* @exception SQLException If an error occurs.
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*/
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public void clearWarnings() throws SQLException;
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/*************************************************************************/
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/**
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* This method sets the cursor name that will be used by the result set.
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*
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* @param name The cursor name to use for this statement.
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* @exception SQLException If an error occurs.
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*/
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public void setCursorName(String name) throws SQLException;
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/**
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* This method sets the local escape processing mode on or off. The
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* default value is on.
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*
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* @param escape <code>true</code> to enable local escape processing,
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* <code>false</code> to disable it.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract void
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setEscapeProcessing(boolean esacpe) throws SQLException;
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/**
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* This method executes an arbitrary SQL statement of any time. The
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* methods <code>getResultSet</code>, <code>getMoreResults</code> and
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* <code>getUpdateCount</code> retrieve the results.
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*
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* @return <code>true</code> if a result set was returned, <code>false</code>
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* if an update count was returned.
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* @exception SQLException If an error occurs.
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*/
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public boolean execute(String sql) throws SQLException;
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/*************************************************************************/
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/**
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* This method returns the result set of the SQL statement that was
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* executed. This should be called only once per result set returned.
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*
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* @return The result set of the query, or <code>null</code> if there was
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* no result set (for example, if the statement was an UPDATE).
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* @exception SQLException If an error occurs.
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* @see execute
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*/
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public ResultSet getResultSet() throws SQLException;
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/**
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* The method returns the number of seconds a statement may be in process
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* before timing out. A value of 0 means there is no timeout.
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*
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* @return The SQL statement timeout in seconds.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract int
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getQueryTimeout() throws SQLException;
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/**
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* This method returns the update count of the SQL statement that was
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* executed. This should be called only once per executed SQL statement.
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*
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* @return The update count of the query, or -1 if there was no update
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* count (for example, if the statement was a SELECT).
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* @exception SQLException If an error occurs.
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* @see execute
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*/
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public int getUpdateCount() throws SQLException;
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/*************************************************************************/
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/**
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* This method advances the result set pointer to the next result set,
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* which can then be retrieved using <code>getResultSet</code>
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*
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* @return <code>true</code> if there is another result set,
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* <code>false</code> otherwise (for example, the next result is an
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* update count).
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* @exception SQLException If an error occurs.
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* @see execute
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*/
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public boolean getMoreResults() throws SQLException;
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/**
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* This method sets the number of seconds a statement may be in process
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* before timing out. A value of 0 means there is no timeout.
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*
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* @param timeout The new SQL statement timeout value.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract void
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setQueryTimeout(int timeout) throws SQLException;
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/**
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* This method informs the driver which direction the result set will
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* be accessed in.
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*
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* @param direction The direction the result set will be accessed in (?????)
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* @exception SQLException If an error occurs.
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*/
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public void setFetchDirection(int direction) throws SQLException;
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/*************************************************************************/
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/**
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* This method returns the current direction that the driver thinks the
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* result set will be accessed int.
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*
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* @return The direction the result set will be accessed in (????)
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* @exception SQLException If an error occurs.
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*/
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public int getFetchDirection() throws SQLException;
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/**
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* This method cancels an outstanding statement, if the database supports
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* that operation.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract void
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cancel() throws SQLException;
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/**
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* This method informs the driver how many rows it should fetch from the
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* database at a time.
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*
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* @param numrows The number of rows the driver should fetch at a time
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* to populate the result set.
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* @exception SQLException If an error occurs.
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*/
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public void setFetchSize(int rows) throws SQLException;
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/*************************************************************************/
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/**
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* This method returns the number of rows the driver believes should be
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* fetched from the database at a time.
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*
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* @return The number of rows that will be fetched from the database at a time.
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* @exception SQLException If an error occurs.
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*/
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public int getFetchSize() throws SQLException;
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/**
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* This method returns the first SQL warning attached to this statement.
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* Subsequent warnings will be chained to this one.
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*
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* @return The first SQL warning for this statement.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract SQLWarning
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getWarnings() throws SQLException;
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/**
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* This method returns the concurrency type of the result set for this
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* statement. This will be one of the concurrency types defined in
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* <code>ResultSet</code>.
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*
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* @return The concurrency type of the result set for this statement.
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* @exception SQLException If an error occurs.
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* @see ResultSet
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*/
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public int getResultSetConcurrency() throws SQLException;
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/*************************************************************************/
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/**
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* This method returns the result set type for this statement. This will
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* be one of the result set types defined in <code>ResultSet</code>.
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*
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* @return The result set type for this statement.
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* @exception SQLException If an error occurs.
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* @see ResultSet
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*/
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public int getResultSetType() throws SQLException;
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/**
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* This method clears any SQL warnings that have been attached to this
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* statement.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract void
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clearWarnings() throws SQLException;
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/**
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* This method adds a SQL statement to a SQL batch. A driver is not
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* required to implement this method.
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*
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* @param sql The sql statement to add to the batch.
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* @exception SQLException If an error occurs.
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*/
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public void addBatch(String sql) throws SQLException;
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/*************************************************************************/
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/**
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* This method clears out any SQL statements that have been populated in
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* the current batch. A driver is not required to implement this method.
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*
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* @exception SQLException If an error occurs.
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*/
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public void clearBatch() throws SQLException;
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/**
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* This method sets the cursor name that will be used by the result set.
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*
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* @param name The cursor name to use for this statement.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract void
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setCursorName(String name) throws SQLException;
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/**
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* This method executes the SQL batch and returns an array of update
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* counts - one for each SQL statement in the batch - ordered in the same
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* order the statements were added to the batch. A driver is not required
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* to implement this method.
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*
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* @return An array of update counts for this batch.
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* @exception SQLException If an error occurs.
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*/
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public int[] executeBatch() throws SQLException;
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/*************************************************************************/
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/**
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* This method returns the <code>Connection</code> instance that was
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* used to create this object.
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*
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* @return The connection used to create this object.
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* @exception SQLException If an error occurs.
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*/
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public Connection getConnection() throws SQLException;
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/**
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* This method executes an arbitrary SQL statement of any time. The
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* methods <code>getResultSet</code>, <code>getMoreResults</code> and
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* <code>getUpdateCount</code> retrieve the results.
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*
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* @return <code>true</code> if a result set was returned, <code>false</code>
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* if an update count was returned.
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*
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* @exception SQLException If an error occurs.
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*/
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public abstract boolean
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execute(String sql) throws SQLException;
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/**
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* @since 1.4
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*/
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public boolean getMoreResults(int current) throws SQLException;
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/*************************************************************************/
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/**
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* @since 1.4
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*/
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public ResultSet getGeneratedKeys() throws SQLException;
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/**
|
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* This method returns the result set of the SQL statement that was
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* executed. This should be called only once per result set returned.
|
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*
|
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* @return The result set of the query, or <code>null</code> if there was
|
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* no result set (for example, if the statement was an UPDATE).
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*
|
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* @exception SQLException If an error occurs.
|
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*
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* @see execute
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*/
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public abstract ResultSet
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getResultSet() throws SQLException;
|
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/**
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* @since 1.4
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*/
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public int executeUpdate(String sql, int autoGeneratedKeys)
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throws SQLException;
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/*************************************************************************/
|
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/**
|
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* @since 1.4
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*/
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public int executeUpdate(String sql, int[] columnIndexes)
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throws SQLException;
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|
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/**
|
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* This method returns the update count of the SQL statement that was
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* executed. This should be called only once per executed SQL statement.
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*
|
||||
* @return The update count of the query, or -1 if there was no update
|
||||
* count (for example, if the statement was a SELECT).
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*
|
||||
* @see execute
|
||||
*/
|
||||
public abstract int
|
||||
getUpdateCount() throws SQLException;
|
||||
/**
|
||||
* @since 1.4
|
||||
*/
|
||||
public int executeUpdate(String sql, String[] columnNames)
|
||||
throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
/**
|
||||
* @since 1.4
|
||||
*/
|
||||
public boolean execute(String sql, int autoGeneratedKeys)
|
||||
throws SQLException;
|
||||
|
||||
/**
|
||||
* This method advances the result set pointer to the next result set,
|
||||
* which can then be retrieved using <code>getResultSet</code>
|
||||
*
|
||||
* @return <code>true</code> if there is another result set,
|
||||
* <code>false</code> otherwise (for example, the next result is an
|
||||
* update count).
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*
|
||||
* @see execute
|
||||
*/
|
||||
public abstract boolean
|
||||
getMoreResults() throws SQLException;
|
||||
/**
|
||||
* @since 1.4
|
||||
*/
|
||||
public boolean execute(String sql, int[] columnIndexes) throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
|
||||
/**
|
||||
* This method returns the current direction that the driver thinks the
|
||||
* result set will be accessed int.
|
||||
*
|
||||
* @return The direction the result set will be accessed in (????)
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*/
|
||||
public abstract int
|
||||
getFetchDirection() throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
|
||||
/**
|
||||
* This method informs the driver which direction the result set will
|
||||
* be accessed in.
|
||||
*
|
||||
* @param direction The direction the result set will be accessed in (?????)
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*/
|
||||
public abstract void
|
||||
setFetchDirection(int direction) throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
|
||||
/**
|
||||
* This method returns the number of rows the driver believes should be
|
||||
* fetched from the database at a time.
|
||||
*
|
||||
* @return The number of rows that will be fetched from the database at a time.
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*/
|
||||
public abstract int
|
||||
getFetchSize() throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
|
||||
/**
|
||||
* This method informs the driver how many rows it should fetch from the
|
||||
* database at a time.
|
||||
*
|
||||
* @param numrows The number of rows the driver should fetch at a time
|
||||
* to populate the result set.
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*/
|
||||
public abstract void
|
||||
setFetchSize(int numrows) throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
|
||||
/**
|
||||
* This method returns the concurrency type of the result set for this
|
||||
* statement. This will be one of the concurrency types defined in
|
||||
* <code>ResultSet</code>.
|
||||
*
|
||||
* @return The concurrency type of the result set for this statement.
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*
|
||||
* @see ResultSet
|
||||
*/
|
||||
public abstract int
|
||||
getResultSetConcurrency() throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
|
||||
/**
|
||||
* This method returns the result set type for this statement. This will
|
||||
* be one of the result set types defined in <code>ResultSet</code>.
|
||||
*
|
||||
* @return The result set type for this statement.
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*
|
||||
* @see ResultSet
|
||||
*/
|
||||
public abstract int
|
||||
getResultSetType() throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
|
||||
/**
|
||||
* This method adds a SQL statement to a SQL batch. A driver is not
|
||||
* required to implement this method.
|
||||
*
|
||||
* @param sql The sql statement to add to the batch.
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*/
|
||||
public abstract void
|
||||
addBatch(String sql) throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
|
||||
/**
|
||||
* This method clears out any SQL statements that have been populated in
|
||||
* the current batch. A driver is not required to implement this method.
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*/
|
||||
public abstract void
|
||||
clearBatch() throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
|
||||
/**
|
||||
* This method executes the SQL batch and returns an array of update
|
||||
* counts - one for each SQL statement in the batch - ordered in the same
|
||||
* order the statements were added to the batch. A driver is not required
|
||||
* to implement this method.
|
||||
*
|
||||
* @return An array of update counts for this batch.
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*/
|
||||
public abstract int[]
|
||||
executeBatch() throws SQLException;
|
||||
|
||||
/*************************************************************************/
|
||||
|
||||
/**
|
||||
* This method returns the <code>Connection</code> instance that was
|
||||
* used to create this object.
|
||||
*
|
||||
* @return The connection used to create this object.
|
||||
*
|
||||
* @exception SQLException If an error occurs.
|
||||
*/
|
||||
public abstract Connection
|
||||
getConnection() throws SQLException;
|
||||
|
||||
} // interface Statement
|
||||
/**
|
||||
* @since 1.4
|
||||
*/
|
||||
public boolean execute(String sql, String[] columnNames)
|
||||
throws SQLException;
|
||||
|
||||
/**
|
||||
* @since 1.4
|
||||
*/
|
||||
public int getResultSetHoldability() throws SQLException;
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue