org.monetdb.monetdbe.MonetPreparedStatement

All Implemented Interfaces:: AutoCloseable, PreparedStatement, Statement, Wrapper

Direct Known Subclasses:: MonetCallableStatement

public class MonetPreparedStatement
extends MonetStatement
implements PreparedStatement

A PreparedStatement suitable for the MonetDB embedded database. An object that represents a precompiled SQL statement. A SQL statement is precompiled and stored in a PreparedStatement object. This object can then be used to efficiently execute this statement multiple times. Note: The setter methods (setShort, setString, and so on) for setting IN parameter values must specify types that are compatible with the defined SQL type of the input parameter. For instance, if the IN parameter has SQL type INTEGER, then the method setInt should be used. If arbitrary parameter type conversions are required, the method setObject should be used with a target SQL type.

Field Summary

Fields
Modifier and Type	Field	Description
`protected int[]`	`monetdbeTypes`	Array of types of bind-able parameters
`protected int`	`nParams`	Number of bind-able parameters
`protected ByteBuffer`	`statementNative`	The pointer to the C statement object

Fields inherited from class org.monetdb.monetdbe.MonetStatement

batch, conn, largeUpdateCount, resultSet, updateCount

Fields inherited from interface java.sql.Statement

CLOSE_ALL_RESULTS, CLOSE_CURRENT_RESULT, EXECUTE_FAILED, KEEP_CURRENT_RESULT, NO_GENERATED_KEYS, RETURN_GENERATED_KEYS, SUCCESS_NO_INFO

Constructor Summary

Constructors
Constructor	Description
`MonetPreparedStatement(MonetConnection conn, String sql)`	Prepared statement constructor, calls monetdbe_prepare() and super-class Statement constructor.

Method Summary

Modifier and Type	Method	Description
`void`	`addBatch()`	Adds a set of parameters to this PreparedStatement object's batch of commands.
`void`	`addBatch(String q)`	Override the addBatch from the Statement to throw a SQLException
`void`	`clearBatch()`	Empties this PreparedStatements object's current list of parameters.
`void`	`clearParameters()`	Clears the current parameter values immediately.
`boolean`	`execute()`	Executes the SQL statement in this PreparedStatement object, which may be any kind of SQL statement.
`boolean`	`execute(String q)`	Override the execute from the Statement to throw a SQLException
`int[]`	`executeBatch()`	Submits a batch of different parameterized versions of the prepared query to the database for execution.
`long[]`	`executeLargeBatch()`	Submits a batch of different parameterized versions of the prepared query to the database for execution.
`long`	`executeLargeUpdate()`	Executes the SQL statement in this PreparedStatement object, which may be any kind of SQL statement.
`ResultSet`	`executeQuery()`	Executes the SQL query in this PreparedStatement object and returns the ResultSet object generated by the query.
`ResultSet`	`executeQuery(String q)`	Override the executeQuery from the Statement to throw a SQLException
`int`	`executeUpdate()`	Executes the SQL statement in this PreparedStatement object, which must be an SQL Data Manipulation Language (DML) statement, such as INSERT, UPDATE or DELETE; or an SQL statement that returns nothing, such as a DDL statement.
`int`	`executeUpdate(String q)`	Override the executeUpdate from the Statement to throw a SQLException
`ResultSetMetaData`	`getMetaData()`	Retrieves a ResultSetMetaData object that contains information about the columns of the ResultSet object that will be returned when this PreparedStatement object is executed.
`ParameterMetaData`	`getParameterMetaData()`	Retrieves the number, types and properties of this PreparedStatement object's parameters.
`void`	`setArray(int parameterIndex, Array x)`	Feature not supported.
`void`	`setAsciiStream(int parameterIndex, InputStream x)`	Feature not supported.
`void`	`setAsciiStream(int parameterIndex, InputStream x, int length)`	Feature not supported.
`void`	`setAsciiStream(int parameterIndex, InputStream x, long length)`	Feature not supported.
`void`	`setBigDecimal(int parameterIndex, BigDecimal x)`	Sets the designated parameter to the given Java java.math.BigDecimal value.
`void`	`setBigInteger(int parameterIndex, BigInteger x)`	Sets the designated parameter to the given Java java.math.BigInteger value.
`void`	`setBinaryStream(int parameterIndex, InputStream x)`	Feature not supported.
`void`	`setBinaryStream(int parameterIndex, InputStream x, int length)`	Feature not supported.
`void`	`setBinaryStream(int parameterIndex, InputStream x, long length)`	Feature not supported.
`void`	`setBlob(int parameterIndex, InputStream inputStream)`	Feature not supported.
`void`	`setBlob(int parameterIndex, InputStream inputStream, long length)`	Feature not supported.
`void`	`setBlob(int parameterIndex, Blob x)`	Sets the designated parameter to the given Java java.sql.Blob value.
`void`	`setBoolean(int parameterIndex, boolean x)`	Sets the designated parameter to the given Java boolean value.
`void`	`setByte(int parameterIndex, byte x)`	Sets the designated parameter to the given Java byte value.
`void`	`setBytes(int parameterIndex, byte[] x)`	Sets the designated parameter to the given Java byte[] value.
`void`	`setCharacterStream(int parameterIndex, Reader reader)`	Similar to setClob(int,Reader).
`void`	`setCharacterStream(int parameterIndex, Reader reader, int length)`	Similar to setClob(int,Reader,long).
`void`	`setCharacterStream(int parameterIndex, Reader reader, long length)`	Similar to setClob(int,Reader,long).
`void`	`setClob(int parameterIndex, Reader reader)`
`void`	`setClob(int parameterIndex, Reader reader, long length)`
`void`	`setClob(int parameterIndex, Clob x)`	Sets the designated parameter to the given Java java.sql.Clob value.
`void`	`setDate(int parameterIndex, Date x)`	Sets the designated parameter to the given Java java.sql.Date value.
`void`	`setDate(int parameterIndex, Date x, Calendar cal)`	Sets the designated parameter to the given java.sql.Date value, using the given Calendar object.
`void`	`setDouble(int parameterIndex, double x)`	Sets the designated parameter to the given Java double value.
`void`	`setFloat(int parameterIndex, float x)`	Sets the designated parameter to the given Java float value.
`void`	`setInt(int parameterIndex, int x)`	Sets the designated parameter to the given Java int value.
`void`	`setLong(int parameterIndex, long x)`	Sets the designated parameter to the given Java long value.
`void`	`setNCharacterStream(int parameterIndex, Reader value)`	Similar to setClob(int,Reader).
`void`	`setNCharacterStream(int parameterIndex, Reader value, long length)`	Similar to setClob(int,Reader,long).
`void`	`setNClob(int parameterIndex, Reader reader)`	Feature not supported.
`void`	`setNClob(int parameterIndex, Reader reader, long length)`	Feature not supported.
`void`	`setNClob(int parameterIndex, NClob value)`	Feature not supported.
`void`	`setNString(int parameterIndex, String value)`	Similar to setString(int,String).
`void`	`setNull(int parameterIndex, int sqlType)`	Sets the designated parameter to SQL NULL.
`void`	`setNull(int parameterIndex, int sqlType, String typeName)`	Sets the designated parameter to SQL NULL.
`void`	`setObject(int parameterIndex, Object x)`	Sets the value of the designated parameter using the given object.
`void`	`setObject(int parameterIndex, Object x, int targetSqlType)`	Sets the value of the designated parameter with the given object.
`void`	`setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength)`	Sets the value of the designated parameter with the given object.
`void`	`setObject(int parameterIndex, Object x, SQLType targetSqlType)`	Sets the value of the designated parameter with the given object.
`void`	`setObject(int parameterIndex, Object x, SQLType targetSqlType, int scaleOrLength)`	Sets the value of the designated parameter with the given object.
`void`	`setRef(int parameterIndex, Ref x)`	Feature not supported.
`void`	`setRowId(int parameterIndex, RowId x)`	Feature not supported.
`void`	`setShort(int parameterIndex, short x)`	Sets the designated parameter to the given Java short value.
`void`	`setSQLXML(int parameterIndex, SQLXML xmlObject)`	Feature not supported.
`void`	`setString(int parameterIndex, String x)`	Sets the designated parameter to the given Java String value.
`void`	`setTime(int parameterIndex, Time x)`	Sets the designated parameter to the given Java java.sql.Time value.
`void`	`setTime(int parameterIndex, Time x, Calendar cal)`	Sets the designated parameter to the given java.sql.Time value, using the given Calendar object.
`void`	`setTimestamp(int parameterIndex, Timestamp x)`	Sets the designated parameter to the given Java java.sql.Timestamp value.
`void`	`setTimestamp(int parameterIndex, Timestamp x, Calendar cal)`	Sets the designated parameter to the given java.sql.Timestamp value, using the given Calendar object.
`void`	`setUnicodeStream(int parameterIndex, InputStream x, int length)`	Feature not supported.
`void`	`setURL(int parameterIndex, URL x)`	Sets the designated parameter to the given Java java.net.URL value.

Methods inherited from class org.monetdb.monetdbe.MonetStatement

cancel, checkNotClosed, clearWarnings, close, closeIfComplete, closeOnCompletion, execute, execute, execute, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getLargeMaxRows, getLargeUpdateCount, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, isClosed, isCloseOnCompletion, isPoolable, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setLargeMaxRows, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout

Methods inherited from class org.monetdb.monetdbe.MonetWrapper

isWrapperFor, unwrap

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.sql.Statement

cancel, clearWarnings, close, closeOnCompletion, enquoteIdentifier, enquoteLiteral, enquoteNCharLiteral, execute, execute, execute, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeLargeUpdate, executeUpdate, executeUpdate, executeUpdate, getConnection, getFetchDirection, getFetchSize, getGeneratedKeys, getLargeMaxRows, getLargeUpdateCount, getMaxFieldSize, getMaxRows, getMoreResults, getMoreResults, getQueryTimeout, getResultSet, getResultSetConcurrency, getResultSetHoldability, getResultSetType, getUpdateCount, getWarnings, isClosed, isCloseOnCompletion, isPoolable, isSimpleIdentifier, setCursorName, setEscapeProcessing, setFetchDirection, setFetchSize, setLargeMaxRows, setMaxFieldSize, setMaxRows, setPoolable, setQueryTimeout

Methods inherited from interface java.sql.Wrapper