ResultSet.getBinaryStream

ResultSet.getBinaryStream

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Syntax
public abstract InputStream getBinaryStream( String columnName ) throws SQLException
Parameters
columnName
is the SQL name of the column
Returns
a Java input stream that delivers the database column value as a stream of uninterpreted bytes. If the value is SQL NULL then the result is null.
Description
A column value can be retrieved as a stream of uninterpreted bytes and then read in chunks from the stream. This method is particularly suitable for retrieving large LONGVARBINARY values.

Note: All the data in the returned stream must be read prior to getting the value of any other column. The next call to a get method implicitly closes the stream.

Exceptions
SQLException if a database-access error occurs.