diff --git a/lib/mysql/connector/django/operations.py b/lib/mysql/connector/django/operations.py
index 127750db..3c2fec6c 100644
--- a/lib/mysql/connector/django/operations.py
+++ b/lib/mysql/connector/django/operations.py
@@ -43,6 +43,22 @@ def date_extract_sql(self, lookup_type, field_name):
return "EXTRACT({0} FROM {1})".format(
lookup_type.upper(), field_name)
+ def adapt_datetimefield_value(self, value):
+ if value is None:
+ return None
+
+ # MySQL doesn't support tz-aware datetimes
+ if timezone.is_aware(value):
+ if settings.USE_TZ:
+ value = timezone.make_naive(value, self.connection.timezone)
+ else:
+ raise ValueError("MySQL backend does not support timezone-aware datetimes when USE_TZ is False.")
+
+ if not self.connection.features.supports_microsecond_precision:
+ value = value.replace(microsecond=0)
+
+ return force_text(value)
+
def date_trunc_sql(self, lookup_type, field_name):
"""Returns SQL simulating DATE_TRUNC
@@ -218,9 +234,15 @@ def value_to_db_time(self, value):
def max_name_length(self):
return 64
- def bulk_insert_sql(self, fields, num_values):
- items_sql = "({0})".format(", ".join(["%s"] * len(fields)))
- return "VALUES " + ", ".join([items_sql] * num_values)
+ def bulk_insert_sql(self, fields, placeholder_rows):
+ if django.VERSION < (1, 9):
+ num_values = placeholder_rows
+ items_sql = "({0})".format(", ".join(["%s"] * len(fields)))
+ return "VALUES " + ", ".join([items_sql] * num_values)
+ else:
+ placeholder_rows_sql = (", ".join(row) for row in placeholder_rows)
+ values_sql = ", ".join("(%s)" % sql for sql in placeholder_rows_sql)
+ return "VALUES " + values_sql
if django.VERSION < (1, 8):
def year_lookup_bounds(self, value):
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