Field.db_default accepts either literal Python values or compilables
(as_sql) and wrap the former ones in Value internally.
While 1e38f11 added support for automatic resolving of output fields for
types such as str, int, float, and other unambigous ones it's cannot do
so for all types such as dict or even contrib.postgres and contrib.gis
primitives.
When a literal, non-compilable, value is provided it likely make the
most sense to bind its output field to the field its attached to avoid
forcing the user to provide an explicit `Value(output_field)`.
Thanks David Sanders for the report.
MySQL doesn't allow literal DEFAULT values to be used for BLOB, TEXT,
GEOMETRY or JSON columns and requires expression to be used instead.
Regression in 7414704e88d73dafbcfbb85f9bc54cb6111439d3.
Prior to this work, when async tasks that process the request are cancelled due
to receiving an early "http.disconnect" ASGI message, the request_finished
signal was not being sent, potentially leading to resource leaks (such as
database connections).
This branch ensures that the request_finished signal is sent even in the case
of early termination of the response.
Regression in 64cea1e48f285ea2162c669208d95188b32bbc82.
Co-authored-by: Natalia <124304+nessita@users.noreply.github.com>
Co-authored-by: Carlton Gibson <carlton.gibson@noumenal.es>
Regression in 139135627650ed6aaaf4c755b82c3bd43f2b8f51
following deprecation in edbf930287cb72e9afab1f7208c24b1146b0c4ec.
Thanks Andrea F for the report.
This:
- changes the header, main, and footer content areas to be rendered
in a <header>, <main>, and <footer> tags,
- adds scope attributes to <th>,
- uses <code> for a patterns list,
- uses <small> instead of <span>.
Also removed tests that ensured that adapt_(date)timefield backend
operations where able to deal with expressions when it's not the case
for any other adapt methods.
While we provide a `cursor_factory` based on the value of the
`server_side_bindings` option to `psycopg.Connection` it is ignored by
the `cursor` method when `name` is specified for `QuerySet.iterator()`
usage and it causes the usage of `psycopg.ServerCursor` which performs
server-side bindings.
Since the ORM doesn't generates SQL that is suitable for server-side
bindings when dealing with parametrized expressions a specialized cursor
must be used to allow server-side cursors to be used with client-side
bindings.
Thanks Richard Ebeling for the report.
Thanks Florian Apolloner and Daniele Varrazzo for reviews.
This avoids cast of Window(order_by) for DecimalFields on SQLite.
This was achieved by piggy-backing ExpressionList which already
implements a specialized as_sqlite() method to override the inherited
behaviour of Func through SQLiteNumericMixin.
Refs #31723.
Thanks Quoates for the report.
