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-rw-r--r--django/db/backends/mysql/schema.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/django/db/backends/mysql/schema.py b/django/db/backends/mysql/schema.py
index b7268e2b23..9bbcffc899 100644
--- a/django/db/backends/mysql/schema.py
+++ b/django/db/backends/mysql/schema.py
@@ -10,6 +10,7 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor):
sql_alter_column_not_null = "MODIFY %(column)s %(type)s NOT NULL"
sql_alter_column_type = "MODIFY %(column)s %(type)s"
sql_alter_column_collate = "MODIFY %(column)s %(type)s%(collation)s"
+ sql_alter_column_no_default_null = 'ALTER COLUMN %(column)s SET DEFAULT NULL'
# No 'CASCADE' which works as a no-op in MySQL but is undocumented
sql_delete_column = "ALTER TABLE %(table)s DROP COLUMN %(column)s"