diff options
Diffstat (limited to 'django/db/backends/postgresql/compiler.py')
| -rw-r--r-- | django/db/backends/postgresql/compiler.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/django/db/backends/postgresql/compiler.py b/django/db/backends/postgresql/compiler.py index a07ae3ea92..48d0ccfd9d 100644 --- a/django/db/backends/postgresql/compiler.py +++ b/django/db/backends/postgresql/compiler.py @@ -36,6 +36,11 @@ class SQLInsertCompiler(BaseSQLInsertCompiler): # Lack of fields denote the usage of the DEFAULT keyword # for the insertion of empty rows. or any(field is None for field in fields) + # Field.get_placeholder takes value as an argument, so the + # resulting placeholder might be dependent on the value. + # in UNNEST requires a single placeholder to "fit all values" in + # the array. + or any(hasattr(field, "get_placeholder") for field in fields) # Fields that don't use standard internal types might not be # unnest'able (e.g. array and geometry types are known to be # problematic). |