setRow method
Sets a whole row of data at once (the Map's keys are variable names; supports the 'table.field' format)
Implementation
void setRow(String table, Map<String, dynamic> row) {
row.forEach((k, v) {
_p.setVar("$table.$k", v); // em.eno, em.ename, ...
_p.setVar(k, v); // also sets the short name eno, ename, ...
});
}