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Fixed #13293 -- Corrected a problem with the MySQL handling of boolean return values when a query has an extra() clause. Thanks to mk for the report and draft patch.

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git-svn-id: http://code.djangoproject.com/svn/django/trunk@12939 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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Russell Keith-Magee 2010-04-09 12:39:08 +00:00
parent 056c940f0d
commit e9bbdb39de
3 changed files with 11 additions and 3 deletions
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6
django/db/backends/mysql/compiler.py
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@ -3,13 +3,13 @@ from django.db.models.sql import compiler
class SQLCompiler(compiler.SQLCompiler):
def resolve_columns(self, row, fields=()):
values = []
for value, field in map(None, row, fields):
index_extra_select = len(self.query.extra_select.keys())
for value, field in map(None, row[index_extra_select:], fields):
if (field and field.get_internal_type() in ("BooleanField", "NullBooleanField") and
value in (0, 1)):
value = bool(value)
values.append(value)
return tuple(values)
return row[:index_extra_select] + tuple(values)
class SQLInsertCompiler(compiler.SQLInsertCompiler, SQLCompiler):
pass