SQL Isolation Levels EX 2 Connection 1

Isolation Levels EX 2 Connection 1

-- Batch 1
USE PUBS
GO

-- Batch 4
UPDATE authors 
SET au_lname='Smith'
GO

-- Batch 6
UPDATE authors 
SET au_lname='Jones'
GO
--(query will block)

-- Batch 8, not really a separate batch, 
-- but a separate step
-- Now notice that query 
-- has completed