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Diffstat (limited to 'django/db/models/sql')
| -rw-r--r-- | django/db/models/sql/compiler.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/django/db/models/sql/compiler.py b/django/db/models/sql/compiler.py index a44adfc760..a791908caf 100644 --- a/django/db/models/sql/compiler.py +++ b/django/db/models/sql/compiler.py @@ -426,6 +426,7 @@ class SQLCompiler: # must have the same columns list. Set the selects defined on # the query on all combined queries, if not already set. if not compiler.query.values_select and self.query.values_select: + compiler.query = compiler.query.clone() compiler.query.set_values(( *self.query.extra_select, *self.query.values_select, |