What is default database in SQL Server?

Question

master - keeps the information for an instance of SQL Server.msdb - used by SQL Server Agent.model - template database copied for each new database. 17 сент. 2018 г.

What is a default database?

The default database is a Teradata extension to SQL that defines a database that Teradata Database uses to look for unqualified names, such as table, view, trigger, or macro names, in SQL statements.

login can be an existing SQL Server login or a Windows user or group. If a login for the Windows user or group does not exist in SQL Server, it is automatically added. [ @defdb = ] 'database' Is the name of the new default database. database is sysname, with no default.

What is meant by default in SQL?

The SQL DEFAULT constraint is a constraint that can be added to tables to specify a default value for a column. The default value is used for the column's value when one is not specified (for example, when you insert a row into the table without specifying a value for the column).

What is default user in SQL Server?

Each SQL Server instance has an administrator account; by default, the user name for this account is sa. You must provide the PCLaw or Time Matters setup program with a SQL administrator ID and password to create or convert a database.

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