E-R, cannot insert multi records to sub-table

[actiontech-bot]

Raised by: @sevenFH Steps:

1. Insert data to E-R sub-table: insert into district (d_w_id, number, name) values (001,2,'aaa'),(002,3,'bbb');
2. Got error: ERROR 1064 (HY000): ChildTable multi insert not provided

[popfaker]

@yanhuqing666 I have the same problem. E-R childTable: insert into table ('column1','column2','column3') values (1,1,1),(2,2,2); error: err: ChildTable multi insert not provided

I would like to be able to provide multi inserts. thinks!