If there's a typo you are just not setting, then you could also try the other case format:
update mngrnt set rfrnc = case aqno when '50001' then '155' when '50002' then '166' etc end > > I tried this > > > > update mngrnt > > set rfrnc= > > case > > when aqno = '50001' then 155 > > when aqno = '50002' then 166 > > when aqno = '50003' then 1331 > > end > > > > I got SQL error > > > > Invalid token. > > Dynamic SQL Error. > > SQL error code = -104. > > Token unknown - line 4, char 1. > > when.
