edgedb — Interactive Shell

EdgeDB interactive shell:

edgedb [connection-option...]

It’s also possible to run an EdgeQL script by piping it into the EdgeDB shell. The shell will then run in non-interactive mode and print all the responses into the standard output:

cat myscript.edgeql | edgedb [connection-option...]

Description

edgedb is a terminal-based front-end to EdgeDB. It allows running queries and seeing results interactively.

Options

-h, --help

Show help about the command and exit.

--help-connect

Show all available connection options

-V, --version

Print version.

--no-cli-update-check

Disable version check.

-I name, --instance=name

Specifies the named instance to connect to. The actual connection parameters are stored in <edgedb_config_dir>/credentials and are usually created by edgedb instance create or similar commands. Run edgedb info to see the location of <edgedb_config_dir> on your machine.

This option overrides host and port.

--dsn=dsn

Specifies the DSN for EdgeDB to connect to.

This option overrides all other options except password.

--credentials-file /path/to/file

Path to JSON file containing credentials.

-H hostname, --host=hostname

Specifies the host name of the machine on which the server is running. Defaults to the value of the EDGEDB_HOST environment variable.

-P port, --port=port

Specifies the TCP port on which the server is listening for connections. Defaults to the value of the EDGEDB_PORT environment variable or, if not set, to 5656.

-u username, --user=username

Connect to the database as the user username. Defaults to the value of the EDGEDB_USER environment variable, or, if not set, to the login name of the current OS user.

-d dbname, --database=dbname

Specifies the name of the database to connect to. Default to the value of the EDGEDB_DATABASE environment variable, or, if not set, to the calculated value of username.

--password | --no-password

If --password is specified, force edgedb to prompt for a password before connecting to the database. This is usually not necessary, since edgedb will prompt for a password automatically if the server requires it.

Specifying --no-password disables all password prompts.

--password-from-stdin

Use the first line of standard input as the password.

--tls-ca-file /path/to/cert

Certificate to match server against.

This might either be full self-signed server certificate or certificate authority (CA) certificate that server certificate is signed with.

--tls-security mode

Set the TLS security mode.

default: Resolves to strict if no custom certificate is supplied via --tls-ca-file, environment variable, etc. Otherwise, resolves to no_host_verification.
strict: Verify TLS certificate and hostname.
no_host_verification: This allows using any certificate for any hostname. However, certificate must be present and match the root certificate specified with --tls-ca-file, credentials file, or system root certificates.
insecure: Disable all TLS security measures.

--wait-until-available=wait_time

In case EdgeDB connection can’t be established, keep retrying up to wait_time (e.g. 30s).

--connect-timeout=timeout

Specifies a timeout period. In case EdgeDB doesn’t respond for this period the command will fail (or retry if --wait-until-available is also specified). The timeout value must be given using time units (e.g. hr, min, sec, ms, etc.). The default value is 10s.

Backslash Commands

Introspection

The introspection commands share a few common options that are available to many of the commands:

-v- Verbose
-s- Show system objects
-c- Case-sensitive pattern matching

\d object [-v] NAME, \describe object [-v] NAME: Describe schema object specified by NAME.
\ds, \d schema, \describe schema: Describe the entire schema.
\l, \list databases: List databases.
\ls [-sc] [PATTERN], \list scalars [-sc] [PATTERN]: List scalar types.
\lt [-sc] [PATTERN], \list types [-sc] [PATTERN]: List object types.
\lr [-c] [PATTERN], \list roles [-c] [PATTERN]: List roles.
\lm [-c] [PATTERN], \list modules [-c] [PATTERN]: List modules.
\la [-vsc] [PATTERN], \list aliases [-vsc] [PATTERN]: List expression aliases.
\lc [-c] [PATTERN], \list casts [-c] [PATTERN]: List available conversions between types.
\li [-vsc] [PATTERN], \list indexes [-vsc] [PATTERN]: List indexes.

Database

\database create [NAME]: Create a new database.

Data Operations

\dump FILENAME: Dump current database to a file at FILENAME.
\restore FILENAME: Restore the database dump at FILENAME into the currently connected database.

Editing

\s, \history

Show a history of commands executed in the shell.

\e, \edit [N]

Spawn $EDITOR to edit the most recent history entry or history entry N. History entries are negative indexed with -1 being the most recent command. Use the \history command (above) to see previous command indexes.

The output of this will then be used as input into the shell.

Settings

\set [OPTION [VALUE]]: If VALUE is omitted, the command will show the current value of OPTION. With VALUE, the option named by OPTION will be set to the provided value. Use \set with no arguments for a listing of all available options.

Connection

\c, \connect [DBNAME]: Connect to database DBNAME.

Migrations

These migration commands are also accessible directly from the command line without first entering the EdgeDB shell. Their counterpart commands are noted and linked in their descriptions if you want more detail.

\migration create: Create a migration script based on differences between the current database and the schema file, just like running edgedb migration create.
\migrate, \migration apply: Apply your migration, just like running the edgedb migrate.
\migration edit: Spawn $EDITOR on the last migration file and fixes the migration ID after the editor exits, just like edgedb migration edit. This is typically used only on migrations that have not yet been applied.
\migration log: Show the migration history, just like edgedb migration log.
\migration status: Show how the state of the schema in the EdgeDB instance compares to the migration stored in the schema directory, just like edgedb migration status.