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db.dropDatabase()¶

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Definition
Behavior
Example

Definition¶

db.dropDatabase()¶: Removes the current database, deleting the associated data files.

Behavior¶

The db.dropDatabase() wraps the dropDatabase command.

警告

This command obtains a global write lock and will block other operations until it has completed.

在 2.6 版更改: This command does not delete the users associated with the current database. To drop the associated users, run the dropAllUsersFromDatabase command in the database you are deleting.

Example¶

The following example in the mongo shell uses the use <database> operation to switch the current database to the temp database and then uses the db.dropDatabase() method to drops the temp database:

use temp
db.dropDatabase()

参见

dropDatabase

← db.currentOp() db.eval() →