C++ (Qt)model->setFilter("name LIKE 'Petrov %'");
C++ (Qt)model->setFilter("UPPER(name) LIKE UPPR('Petrov %'"))
C++ (Qt)model->setFilter("UPPER(name) LIKE UPPER('Petrov%'"))
SQLSELECT * FROM qweqwe WHERE upper(field1) LIKE upper('%фыв%')