Handling of bolb data type in oracle
select UTL_RAW.cast_to_varchar2(querysql) from rpt_template_detail t update rpt_template_detail set querysql=UTL_RAW.cast_to_raw('select a from t')
Handling of bolb data type in oracle
select UTL_RAW.cast_to_varchar2(querysql) from rpt_template_detail t update rpt_template_detail set querysql=UTL_RAW.cast_to_raw('select a from t')