Creating constraints

[dias-bakhtiyarov]

Hi guys! Really appreciate what you are creating! This is amazing!

The question is simple:
How do I create constraints?

I tried:

g.query("CREATE CONSTRAINT ON (x:Persona) ASSERT x.name IS UNIQUE")

Which produces this error:

File "/home/lgblkb/PycharmProjects/simsim/.venv/lib/python3.12/site-packages/falkordb/graph.py", line 115, in query
    return self._query(q, params=params, timeout=timeout, read_only=False)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lgblkb/PycharmProjects/simsim/.venv/lib/python3.12/site-packages/falkordb/graph.py", line 91, in _query
    response = self.execute_command(*command)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lgblkb/PycharmProjects/simsim/.venv/lib/python3.12/site-packages/redis/client.py", line 605, in execute_command
    return self._execute_command(*args, **options)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lgblkb/PycharmProjects/simsim/.venv/lib/python3.12/site-packages/redis/client.py", line 616, in _execute_command
    return conn.retry.call_with_retry(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lgblkb/PycharmProjects/simsim/.venv/lib/python3.12/site-packages/redis/retry.py", line 62, in call_with_retry
    return do()
           ^^^^
  File "/home/lgblkb/PycharmProjects/simsim/.venv/lib/python3.12/site-packages/redis/client.py", line 617, in <lambda>
    lambda: self._send_command_parse_response(
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lgblkb/PycharmProjects/simsim/.venv/lib/python3.12/site-packages/redis/client.py", line 588, in _send_command_parse_response
    return self.parse_response(conn, command_name, **options)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lgblkb/PycharmProjects/simsim/.venv/lib/python3.12/site-packages/redis/client.py", line 635, in parse_response
    response = connection.read_response()
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/lgblkb/PycharmProjects/simsim/.venv/lib/python3.12/site-packages/redis/connection.py", line 637, in read_response
    raise response
redis.exceptions.ResponseError: Invalid constraint command use the GRAPH.CONSTRAINT command instead

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