How to get all double fields of a table, in SQL?

Question

SQL

I have a table of wallets, I want to extract all values ​​of type double (balance) to get their average.
How can I extract all double fields in SQL and get an array of doubles?

Answer 1

In general, no way, your base is terrible. But if there is some boundary expression above which the balance begins, then you can, the second option
is the remainder of the division
https://docs.microsoft.com/ru-ru/sql/t-sql/languag...