Any sqldelight users? I have api which returns 

data1

, 

data2

, 

data3

 types. They're not related. For reasons I need to normalize this into 3 tables, and cannot be kept as json together. But now, how should I query all three reactively together, in a way that the listener emits only once, same way join changes do? I could do

combine(
   data1Query.asFlow().mapOneOrNull(), 
   data2Query.asFlow().mapOneOrNull(),
   data3Query.asFlow().mapOneOrNull()
)

etc, but as I said, all 3 get updated together in a transaction. Which means there would be bunch on unwanted emits for 

combine

 when update happens I know I could 

debounce

 it, but feels wrong. Is there a way library could handle this, same way it does for joins? Or is debouncing this a standard solution?

It looks that you just need one more request, which comines data on level of sq file, instead doing 3 requests and combine them on level of code