Commands

Here you find a description of all database commands which you can enter in the console mode, in the Command text field in the GUI, or send to the BaseX server:

ADD

ADD (AS [name]) (TO [target]) [input]

Adds [input] as [name] to the database, using an optional [target] path.

ALTER

ALTER [USER|DATABASE] [...]

Alters user password or database name:

• USER [name] ([password]):

alters the password of a user.

• DATABASE [name] [newname]

alters the name of a database.

BACKUP

BACKUP [name]

Creates a backup of the specified database.

CLOSE

CLOSE

Closes the currently opened database.

CREATE

CREATE [DATABASE|FS|INDEX|USER] [...]

Creates a new database, index or user:

• DATABASE [name] ([input]):

creates the database [name] with an optional [input]

• INDEX [TEXT|ATTRIBUTE|FULLTEXT|PATH]:

creates the specified index

• FS [name] [path] ([mountpoint] [backingstore]):

creates filesystem database [name] for [path]

(using [mountpoint] and [backingstore] if FUSE is activated)

• USER [name] ([password]):

creates the specified user

CS

CS [query]

Evaluates the query and sets the result as new context set.

DELETE

DELETE [name]

Deletes documents from the currently opened database.

DROP

DROP [DATABASE|INDEX|USER] [...]

Drops a database, index or user:

• DATABASE [name]:

drops the database

• INDEX [PATH|TEXT|ATTRIBUTE|FULLTEXT]:

drops the specified index

• USER [name]:

drops the specified user

• BACKUP [name]:

drops the database backup

EXIT

EXIT

Exits BaseX.

EXPORT

EXPORT [path]

Exports the database to [path].

FIND

FIND [query]

The following modifiers can be used:

= : looks for exact text nodes"

@= : looks for exact attributes

@ : looks for attributes

GRANT

GRANT [NONE|READ|WRITE|CREATE|ADMIN] (ON [db]) TO [user]

Grants permissions (on a database) to a user.

HELP

HELP ([command])

If [command] is specified, information on the specific command is printed; otherwise, all commands are listed.

INFO

INFO ([DATABASE|INDEX|STORAGE])

Shows information on the currently opened database:

• no argument: show global information

• DATABASE: shows database information

• INDEX: shows index information

• STORAGE [start end] | [query]: show internal database table

KILL

KILL [name]

Kills all sessions of the specified user.

LIST

LIST

Lists all available databases.

OPEN

OPEN [name]

Opens the specified database [name].

OPTIMIZE

OPTIMIZE

Optimizes the current database structures.

PASSWORD

PASSWORD ([password])

Changes the user's password.

RESTORE

RESTORE [name]

Restores a backup of the specified database.

RUN

RUN [path]

Evaluates an query from [path] and prints the result.

SET

SET [option] ([value])

Available options [option] with value [value] = on/off:

• QUERYINFO: Display of query info

• DEBUG: Display of debug info

• SERIALIZE: Serialization of query results

• CHOP: Chopping of XML whitespaces

• ENTITY: Parsing of XML entities

• TEXTINDEX: Text indexing

• ATTRINDEX: Attribute value indexing

• FTINDEX: Full-text indexing

• PATHINDEX: Path indexing

Have a look into Settings to find a complete list of available options.

SHOW

SHOW [DATABASES|SESSIONS|USERS|BACKUPS]

Shows server information:

• DATABASES: shows currently opened databases.

• SESSIONS: shows current database sessions.

• USERS (ON [db]): shows users (on a database).

• BACKUPS: shows backups.

XQUERY

XQUERY [query]

Evaluates the specified query and prints the result.