Fix broken migration in MySQL
keys
is a reserved name in MySQL, so if this migration actually attempted to remove any duplicate keys it would fail.
Closes #19344 (closed)
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
keys
is a reserved name in MySQL, so if this migration actually attempted to remove any duplicate keys it would fail.
Closes #19344 (closed)