getCharacterStream(int columnIndex)

Syntax:

Reader getCharacterStream(int columnIndex)
                          throws SQLException

Description:

Retrieves the value of the designated column in the current row of this ResultSet object as a java.io.Reader object.

Parameters:

columnIndex

the first column is 1, the second is 2, ...

Returns:

a java.io.Reader object that contains the column value; if the value is SQL NULL, the value returned is null in the Java programming language

Throws:

SQLException - if a database access error occurs, columnIndex is less than 1 or greater than the number of columns, or this method is called on a closed result set

Reference:

For more information, reference JDBC documentation for: ResultSet.getCharacterStream(int)