Sets the designated parameter to the given Reader object, which is the given number of characters long.

public final void setCharacterStream(int n,
                                     java.io.Reader reader,
                                     int length)

Parameters

n

An integer that indicates the parameter number.

reader

A Reader object.

length

The number of characters.

Exceptions

SQLServerException

Remarks

This setCharacterStream method is specified by the setCharacterStream method in the java.sql.PreparedStatement interface.

When the length is set to -1, a stream is allowed, but a specific length is not required. If the Reader passes a stream of a different length than what is specified, the JDBC driver will stop the update while it tries to preserve the connection and the current transaction.

See Also