Inherited from Serializable
Inherited from Serializable
Inherited from RunnableCommand
Inherited from Command
Inherited from LogicalPlan
Inherited from Logging
Inherited from QueryPlan[LogicalPlan]
Inherited from TreeNode[LogicalPlan]
Inherited from Product
Inherited from Equals
Inherited from AnyRef
Inherited from Any
A command for users to show the name of the database, its comment (if one has been set), and its root location on the filesystem. When extended is true, it also shows the database's properties If the database does not exist, an error message will be issued to indicate the database does not exist. The syntax of using this command in SQL is