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Code Issues 32 Releases Wiki Activity

Fixed #29517 -- Added support for SQLite column check constraints on positive integer fields.

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Tim Graham
2018-06-22 14:42:51 -04:00
parent 7410618528
commit b9cf764be6
4 changed files with 34 additions and 2 deletions
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5
docs/releases/2.2.txt
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@@ -218,7 +218,10 @@ Database backend API
Miscellaneous
-------------
* ...
* On SQLite, ``PositiveIntegerField`` and ``PositiveSmallIntegerField`` now
include a check constraint to prevent negative values in the database. If you
have existing invalid data and run a migration that recreates a table, you'll
see ``CHECK constraint failed``.
.. _deprecated-features-2.2: