SQL Server - G Diamonds

Some of the SQL Server 'G' Diamonds

- 'Group By' Clause

- 'GUID' Data Type

- 'GAM' Global Allocation Map - Understanding GAM, SGAM and PFS architecture

- 'Grant' Permissions - Also most of the time we get confused between Deny and Revoke commands. The Deny is a security Lock and can be seen for longtime in the Database unless Grant or Revoke gets executed and Revoke is executed just to remove Deny or Grant permissions.

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