Update _index.md

content/en/docs/API/non-deterministic/_index.md

@@ -23,10 +23,11 @@ An rqlite node addresses this issue by _rewriting_ received SQL statements that
 ### `RANDOM()`
 
 Any SQL statement containing `RANDOM()` is rewritten following these rules:
-- the statement is part of a write-request i.e. the request is sent to the `/db/execute` HTTP API.
-- the statement is part of a read-request i.e. the request is sent to the `/db/query` HTTP API **and** the read-request is made with _strong_ read consistency.
-- if `RANDOM()` is used as an `ORDER BY` qualifier it is not rewritten.
-- the HTTP request containing the SQL statement does not have the query parameter `norwrandom` present.
+- The statement is part of a write-request i.e. the request is sent to the `/db/execute` HTTP API.
+- The statement is part of a read-request i.e. the request is sent to the `/db/query` HTTP API **and** the read-request is made with _strong_ read consistency.
+- If `RANDOM()` is used as an `ORDER BY` qualifier it is not rewritten.
+  - This does mean that certain `INSERT` statements are not rewritten e.g. `INSERT INTO foo (x) SELECT x FROM bar ORDER BY RANDOM()`. Executing such a statement may result in different data under each node. 
+- The HTTP request containing the SQL statement does not have the query parameter `norwrandom` present.
 
 `RANDOM()` is replaced with a random integer between -9223372036854775808 and +9223372036854775807 by the rqlite node that first receives the SQL statement.