parameterWasSet(parameterIndex);
    public void setBlob (int parameterIndex, Blob blob) throws  SQLException {        if (!(blob instanceof FBBlob)) {            throw new SQLException("You must use FBBlobs with Firebird!");        }        XSQLVAR sqlvar = fixedStmt.getInSqlda().sqlvar[parameterIndex - 1];        if ((sqlvar.sqltype & ~1) != GDS.SQL_BLOB) {            throw new SQLException("Not a blob, type: " + sqlvar.sqltype);        }        sqlvar.sqlind = 0;        sqlvar.sqldata = new Long(((FBBlob)blob).getBlobId());    }