Retrieves a stream that can be used to append standard ASCII characters to the end of the CLOB value that this Clob object represents.
The pos argument is reserved for future use.
setAsciiStream() returns a java.io.OutputStream object to which standard ASCII can be written.
If the value of the pos argument is less than 1, setAsciiStream() throws an SQLException to indicate that a Java external routine called a Blob or Clob method with invalid arguments, setting the SQLException fields as follows.
|SQLState Field||vendorCode Field|