This repository contains the Nebula Graph Console for Nebula Graph 2.0.
- Supports interactive and non-interactive mode.
- Supports viewing the history statements.
- Supports autocompletion.
- Supports multiple OS and architecture (We recommend Linux/AMD64).
To build Nebula Graph Console, make sure that you have installed Go.
Run the following command to examine if Go is installed on your machine.
$ go versionUse Git to clone the source code of Nebula Graph to your host.
$ git clone [email protected]:vesoft-inc/nebula-console.gitRun the following command to build Nebula Graph Console.
$ cd nebula-console
$ makeTo connect your Nebula Graph services with the Nebula Graph Console, use the following command.
$ ./nebula-console -addr <ip> -port <port> -u <username> -p <password>
[-t 120] [-e "nGQL_statement" | -f filename.nGQL]| Option | Description |
|---|---|
-h |
Shows the help menu. |
-addr |
Sets the IP address of the graphd service. The default address is 127.0.0.1. |
-port |
Sets the port number of the graphd service. The default port number is 3699. |
-u/-user |
Sets the username of your Nebula Graph account. The default username is root. |
-p/-password |
Sets the password of your Nebula Graph account. The default password for the root user is nebula. |
-t/-timeout |
Sets an integer-type timeout threshold for the connection. The unit is second. The default value is 120. |
-e/-eval |
Sets a string-type nGQL statement. The nGQL statement is executed once the connection succeeds. The connection stops after the result is returned. |
-f/-file |
Sets the path of an nGQL file. The nGQL statements in the file are executed once the connection succeeds. You'll get the return messages and the connection stops then. |
Check options for ./nebula-console -h, try ./nebula-console in interactive mode directly.
And try ./nebula-console -e 'show hosts' for the direct script mode.
And try ./nebula-console -f demo.nGQL for the script file mode.
When the export mode is enabled, Nebula Graph Console exports all the query results into a CSV file. When the export mode is disabled, the export stops. The syntax is as follows.
NOTE: The following commands are case insensitive.
- Enable nebula-console export mode:
nebula> :SET CSV <your_file.csv>
- Disable nebula-console export mode:
nebula> :UNSET CSV
You can use :EXIT or :QUIT to disconnect from Nebula Graph. For convenience, nebula-console supports using these commands in lower case without the colon (":"), such as quit.
nebula> :QUIT
Bye root!
nebula> :EXIT
Bye root!
nebula> quit
Bye root!
nebula> exit
Bye root!
| Key Binding | Description |
|---|---|
| Ctrl-A, Home | Move cursor to beginning of line |
| Ctrl-E, End | Move cursor to end of line |
| Ctrl-B, Left | Move cursor one character left |
| Ctrl-F, Right | Move cursor one character right |
| Ctrl-Left, Alt-B | Move cursor to previous word |
| Ctrl-Right, Alt-F | Move cursor to next word |
| Ctrl-D, Del | (if line is not empty) Delete character under cursor |
| Ctrl-D | (if line is empty) End of File --- quit from the console |
| Ctrl-C | Reset input (create new empty prompt) |
| Ctrl-L | Clear screen (line is unmodified) |
| Ctrl-T | Transpose previous character with current character |
| Ctrl-H, BackSpace | Delete character before cursor |
| Ctrl-W, Alt-BackSpace | Delete word leading up to cursor |
| Alt-D | Delete word following cursor |
| Ctrl-K | Delete from cursor to end of line |
| Ctrl-U | Delete from start of line to cursor |
| Ctrl-P, Up | Previous match from history |
| Ctrl-N, Down | Next match from history |
| Ctrl-R | Reverse Search history (Ctrl-S forward, Ctrl-G cancel) |
| Ctrl-Y | Paste from Yank buffer (Alt-Y to paste next yank instead) |
| Tab | Next completion |
| Shift-Tab | (after Tab) Previous completion |
- CI/CD
- package to RPM/DEB/DOCKER
- batch process to reduce memory consumption and speed up IO
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