Indicates whether the INSERT statement was executed on the server.
Will be false if there was no data to insert.
For example: if InsertParams.values was an empty array,
the client does not send any requests to the server, and executed is false.
query_id: string
Empty string if executed is false.
Otherwise, either InsertParams.query_id if it was set, or the id that was generated by the client.
Indicates whether the INSERT statement was executed on the server. Will be
falseif there was no data to insert. For example: if InsertParams.values was an empty array, the client does not send any requests to the server, and executed is false.