MDBX CLI Tool

Overview

Super naive interactive command-line interface for managing and interacting with an MDBX database.

Usage

1. Build the project using Cargo:

   cargo build

2. Run the CLI tool:

   cargo run -- --db-path <path_to_mdbx_file>

3. Enter commands interactively in the shell.

Notes

• Ensure the MDBX database file exists before running the tool.
• Use the create_table command to create tables before performing operations on them.

How It Works

1. Initialization: The tool initializes an MDBX environment using the provided database file path.
2. Interactive Shell: Users interact with the database through an interactive shell, where they can input commands.
3. Command Execution: Commands are parsed and executed, with results displayed in the shell.

Available Commands

Below is a list of commands supported by the MDBX CLI Tool:

1. create_table <table>

Creates a new table in the database.

• Example: create_table my_table
• Output: Table 'my_table' created successfully.

2. put <table> <key> <value>

Inserts a key-value pair into the specified table.

• Example: put my_table my_key my_value
• Output: Key 'my_key' inserted with value 'my_value' in table 'my_table'.

3. get <table> <key>

Retrieves the value associated with the specified key in the table.

• Example: get my_table my_key
• Output: Key 'my_key' has value 'my_value'. or Key 'my_key' does not exist in table 'my_table'.

4. del <table> <key>

Deletes the specified key from the table.

• Example: del my_table my_key
• Output: Key 'my_key' deleted from table 'my_table'. or Key 'my_key' does not exist in table 'my_table'.

5. list <table>

Lists all key-value pairs in the specified table.

• Example: list my_table
• Output:

  Values in table 'my_table':
  Key: key1, Value: value1
  Key: key2, Value: value2
  

6. list_tables

Lists all tables in the database.

• Example: list_tables
• Output:

  Available tables:
  - my_table
  - another_table
  

7. empty_table <table>

Clears all key-value pairs from the specified table.

• Example: empty_table my_table
• Output: Table 'my_table' emptied successfully.

License

This project is licensed under the MIT License.