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On 'char' vs 'text' field types

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Alejandro Morales

Hi all,

What are the practical differences of declaring a field of type 'char' vs. a 'text' type.

Thanks.

Edit: grr I need more karma to accept answers. But thanks Ray, that is what I was looking for! Also, I saw the ORM documentation but never made the connection that those are the same field types used in the database models (duh!).

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Ray Carnes (ray)
Best Answer
class odoo.fields.Char

Basic string field, can be length-limited, usually displayed as a single-line string in clients.

Parameters
  • size (int) – the maximum size of values stored for that field
  • trim (bool) – states whether the value is trimmed or not (by default, True). Note that the trim operation is applied only by the web client.
  • translate (bool or callable) – enable the translation of the field’s values; use translate=True to translate field values as a whole; translate may also be a callable such that translate(callback, value) translates value by using callback(term) to retrieve the translation of terms.

class odoo.fields.Text

Very similar to Char but used for longer contents, does not have a size and usually displayed as a multiline text box.

Parameters
translate (bool or callable) – enable the translation of the field’s values; use translate=True to translate field values as a whole; translate may also be a callable such that translate(callback, value) translates value by using callback(term) to retrieve the translation of terms.


From https://www.odoo.com/documentation/14.0/reference/orm.html



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