Hi Geo,
eq() takes in two arguments: the first is the table column you are checking. So in that example the collection “myCollection” has a column called “status”. The second argument is the value you are comparing against. The code is basically saying “return every item in the collection, where ‘status’ is equal to ‘active’”. Please take a look at the documentation for more information https://www.wix.com/code/reference/wix-data.WixDataQuery.html#eq