i have 2 tables ,A and A_backup,now i want to drop the backup table if the original exists ?
luvpurohit
Vertica Customer
i am extracting tables weekly from a different Db ,before extraction i rename original tables to backup,and after extraction delete the backup table ,How could this be achived
0
Answers
Maybe something lilke this?
But why not extract into a new table first then swap the tables?