Can Go solve this problem?
I have two relatively large (a few million) database tables and want to know if all the rows in table 1 exist in table 2. I have tried using EXCEPT on the two tables but the datasets are just too large.
Is this a problem I could solve using Go? If so how would you go about it? Maybe hashing the rows into a dictionary?
17 comments · 17% upvoted · other discussions
This problem seems unrelated to the language you write the solution in. Any solution is not going to be language dependent.
NetFutility [OP] -1 points · Jun 2019
Yeah but I thought go might be good for comparing second table values against the first concurrently.