c# - RollBack all executed query -

how can rollback executed query on 1 transaction in mysql query executed in c#

if (cn0.state != system.data.connectionstate.open) cn0.open();             cm0.connection = cn0;             cm0.commandtext = "set autocommit=0 ";             cm0.executenonquery();             cm0.commandtimeout = 0;//unlimited              tr = cn0.begintransaction(system.data.isolationlevel.serializable);             cm0.transaction = tr;              try             {                 cm0.commandtext = "create table if not exists i2019.produkh i2019.karyawanh ";                 cm0.executenonquery();                  cm0.commandtext = "create table if not exists i2019.profileh i2019.karyawanh ";                 cm0.executenonquery();                  cm0.commandtext = "create table if not exists i2019.customerh i2019.karyawanh ";                 cm0.executenonquery();                  cm0.commandtext = "create table if not exists i2019.supplierh i2019.karyawanh ";                 cm0.executenonquery();                  cm0.commandtext = "insert i2019.produkh (idx,idh,idb,faktur,tglb,jmlb,ket,edit,bf,modifat) " +                     "select idx, idh, idb, faktur, tglb, jmlb, ket, edit, bf, modifat karyawanh.t1 jmlb < 0";                                 cm0.executenonquery();                  tr.commit();                 if (cn0.state != system.data.connectionstate.closed) cn0.close();                 tr.dispose();             }             catch             {                 tr.rollback();                 if (cn0.state != system.data.connectionstate.closed) cn0.close();                 tr.dispose();                 throw;             } 

but error when execute query on create supplierh table rollback , closing connection.

and hope table :

• produkh
• profileh
• customerh
• supplierh

is not created, because there error on other

but after rolled supplierh table rolled , other not rolled back.

please tell me how?