Here are some things you can do to make your queries run faster: 1️⃣ Reduce the size of your data set by adding an early filter.  Try add...

If a query that usually runs very quickly suddenly takes much longer, then it's possible your database is dealing with some other load.  ...

If you've notice the presence of duplicate rows, or multiple rows for one line item in your query, don't worry! Usually this is caused by...