SQL Server, execution plan and the lazy spool (clearly explained) Hi Guys, Welcome back! In one of the last posts we talked about Table Spool . We had explained what Spool are for by telling the somewhat curious sto…
A bit of theory of databases: The Halloween problem and the Table Spool Hi Guys, Welcome to this second post of the year. Today we will talk a little bit of theory, we will talk a little bit of database theory in general …