Jul 14 2022 11:24 AM
Hello Guys,
i am totally new and just started SQL 1 weeks age i have come across a problem in SQL
suppose i am working on huge amount of data which is unclean and i want to find NULL & i know the syntax of null but suppose i have almost 50 columns and i want to find out in which row there is NULL is there any we can find NULL or Blank field in this vast data because it will take a lot of time if i just put null syntax and writing one by one column
please assist me. thank you
Jul 18 2022 11:43 AM