anchor.diff:  
   Note above that each question mark in the call statement correponds in order with a call to `in()` or `out(...)`. Once all parameters have been defined then the `in(0, 10, 20)` call drives the running of the query with that input. The output `Flowable` is strongly typed according to the `out` parameters specified.
   
  -When you start specifying output `ResultSet`s from the call then you lose output parameter strong typing but gain `ResultSet` mapped strong typing as per normal `select` statements in *rxjava2-jdbc*.
  +When you start specifying output `ResultSet`s from the call then you lose output parameter strong typing but gain `ResultSet` mapped strong typing as per normal `select` statements in _rxjava2-jdbc_.
   
   Here's an example for one `in` parameter and two output `ResultSet`s with `autoMap`. You can of course use `getAs` instead (or `get`): 
   
  
positive.code:     text varchar(255)
  )
  ```
  This code inserts two rows into the *note* table and returns the two generated keys:
  
  ```java
  Flowable<Integer> keys = 
  
negative.code: ```
  
  === Insert a Blob
  Similarly for Blobs (_document_ column below is of type ```BLOB```):
  ```java
  byte[] bytes = ...
  Flowable<Integer> count = db
  