diff options
Diffstat (limited to 'django/db/models/sql')
| -rw-r--r-- | django/db/models/sql/compiler.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/django/db/models/sql/compiler.py b/django/db/models/sql/compiler.py index 3b91eaa35b..66ff004b6e 100644 --- a/django/db/models/sql/compiler.py +++ b/django/db/models/sql/compiler.py @@ -1089,11 +1089,12 @@ class SQLCompiler: self.col_count if self.has_extra_select else None, chunk_size, ) - if not chunked_fetch and not self.connection.features.can_use_chunked_reads: + if not chunked_fetch or not self.connection.features.can_use_chunked_reads: try: # If we are using non-chunked reads, we return the same data # structure as normally, but ensure it is all read into memory - # before going any further. Use chunked_fetch if requested. + # before going any further. Use chunked_fetch if requested, + # unless the database doesn't support it. return list(result) finally: # done with the cursor |