Query get System Reserved sql server Databases master, tempdb, model, msdb

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Query get System Reserved sql server Databases master, tempdb, model, msdb

System Reserved databases in SQL Server include "master," "tempdb," "model," and "msdb."

1. "Master" database stores system-wide configuration and metadata.
2. "Tempdb" is used for temporary data storage during query processing.
3. "Model" serves as a template for new databases.
4. "Msdb" manages SQL Server Agent, backups, and job scheduling.

These databases are crucial for SQL Server's functionality, with each serving a specific role in database management, system configuration, and query execution. They collectively ensure the smooth operation of SQL Server instances.
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