Top Answers

1. MySQL SQL Performance need some improvement
   3 votes
2. How to fetch data from same table in different schema in multi-tenant application?
   2 votes
3. Select between dates, but ignoring year. Problems when filtering over year end
   2 votes
4. Delete duplicate entries while keeping one
   2 votes
5. MySQL: Avoid having to set a NULL value on an UNIQUE field before updating it
   1 votes