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| author | Mariusz Felisiak <felisiak.mariusz@gmail.com> | 2020-05-14 15:07:08 +0200 |
|---|---|---|
| committer | Carlton Gibson <carlton.gibson@noumenal.es> | 2020-05-14 15:11:18 +0200 |
| commit | 92acf1022fb13a7a8b1ff7cdfe72c21050c1e4e7 (patch) | |
| tree | 195de65659a75b42748fe3a580357b3be3a5fd7a /django/db/models/sql | |
| parent | 49bbf6570d9f0880b836f741d79e4cdb6e061ea2 (diff) | |
[3.0.x] Fixed #31584 -- Fixed crash when chaining values()/values_list() after Exists() annotation and aggregation on Oracle.
Oracle requires the EXISTS expression to be wrapped in a CASE WHEN in
the GROUP BY clause.
Regression in efa1908f662c19038a944129c81462485c4a9fe8.
Backport of 3a941230c85b2702a5e1cd97e17251ce21057efa from master
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 18365f1d75..ccec6fdc38 100644 --- a/django/db/models/sql/compiler.py +++ b/django/db/models/sql/compiler.py @@ -135,6 +135,7 @@ class SQLCompiler: for expr in expressions: sql, params = self.compile(expr) + sql, params = expr.select_format(self, sql, params) params_hash = make_hashable(params) if (sql, params_hash) not in seen: result.append((sql, params)) |