create table ct_et_templates.w_ODS_TMS_RAR_ECBINSTRUMENTS (
  a_key number(38, 0),
  a_workflow_history_key number(38, 0),
  instrument_id varchar2(255 char),
  figure_date date,
  ctd_instrument_id varchar2(255 char),
  modified_duration binary_double,
  ytm binary_double,
  convexity binary_double
)