Staff_id INT IDENTITY ( 1, 1) PRIMARY KEY, If a staff no longer works for any stores, the value in the active column is set to zero. If the value in the manager_id is null, then the staff is the top manager. A store can have one or more staffs.Ī staff reports to a store manager specified by the value in the manager_id column. It also contains the communication information such as email and phone.Ī staff works at a store specified by the value in the store_id column. The sales.staffs table stores the essential information of staffs including first name, last name.
) Code language: SQL (Structured Query Language) ( sql ) Table sales.staffs Store_id INT IDENTITY ( 1, 1) PRIMARY KEY, Each store has a store name, contact information such as phone and email, and an address including street, city, state, and zip code. The sales.stores table includes the store’s information. The following illustrates the BikeStores database diagram:Īs you can see from the diagram, the BikeStores sample database has two schemas sales and production, and these schemas have nine tables. I tried to perform checkdb, checkdb repair_rebuild as well as checkdb REPAIR_ALLOW_DATA_LOSS but none of these corrected the issues is the MSDB database.Summary: in this tutorial, you’ll learn about the SQL Server sample database called BikeStores. The backup/restore operation was still successful. This may indicate a problem with the msdb database. Could not insert a backup or restore history/detail record in the msdb database. This error can be caused by many factors for more information, see SQL Server Books Online. Complete a full database consistency check (DBCC CHECKDB). This is a severe error condition that threatens database integrity and must be corrected immediately. Additional messages in the SQL Server error log or system event log may provide more detail. It occurred during a read of page (1:1632) in database ID 4 at offset 0x00000000cc0000 in file 'C:\Program Files (x86)\Microsoft SQL Server\MSSQL.1\MSSQL\DATA\MSDBData.mdf'. : SQL Server detected a logical consistency-based I/O error: incorrect checksum (expected: 0x121db60d actual: 0x521db60d). One of our clients gets the following error when trying to backup a database:
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