In PostgreSQL unquoted names are case-insensitive. This means that SELECT * FROM mytable and SELECT * FROM myTable are equivalent and both tables are interpreted as mytable.
However, quoted names are case-sensitive. So in case there is any casing in either your table or column names you should use quotes, e.g. SELECT * FROM "myTable".
Available Functions
Following the the available functions and autocomplete terms that you can use inside your SQL queries