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Support 'pyformat' style parameters in raw queries, Refs #10070

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Add support for Oracle, fix an issue with the repr of RawQuerySet,
add tests and documentations. Also added a 'supports_paramstyle_pyformat'
database feature, True by default, False for SQLite.

Thanks Donald Stufft for review of documentation.
This commit is contained in:
Shai Berger 2013-06-28 06:15:03 +03:00
parent 7c0b72a826
commit d097417025
9 changed files with 147 additions and 34 deletions
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8
docs/ref/databases.txt
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@ -623,6 +623,14 @@ If you're getting this error, you can solve it by:
SQLite does not support the ``SELECT ... FOR UPDATE`` syntax. Calling it will
have no effect.
"pyformat" parameter style in raw queries not supported
-------------------------------------------------------
For most backends, raw queries (``Manager.raw()`` or ``cursor.execute()``)
can use the "pyformat" parameter style, where placeholders in the query
are given as ``'%(name)s'`` and the parameters are passed as a dictionary
rather than a list. SQLite does not support this.
.. _sqlite-connection-queries:
Parameters not quoted in ``connection.queries``