USE AdventureWorks2012;GOCREATE TABLE dbo.Table1 (ColA int NOT NULL, ColB decimal(10,3) NOT NULL);GOCREATE TABLE dbo.Table2 (ColA int PRIMARY KEY NOT NULL, ColB decimal(10,3) NOT NULL);GOINSERT INTO dbo.Table1 VALUES(1, 10.0), (1, 20.0);IN…