func Update(exec ExecFn, record interface{}) (stdsql.Result, error) {
table, err := NewTable(record)
if err != nil {
return nil, err
}
pk := table.PrimaryKeyField()
if pk == nil {
return nil, errors.New(fmt.Sprintf("Table '%s' (%s) doesn't have a primary-key field", table.Name, table.SQLName))
}
return exec(sql.UpdateQuery(table.SQLName, pk.SQL.Name, table.SQLUpdateColumnSet()), table.SQLUpdateValueSet()...)
}
func TestUpdateQuery(t *testing.T) {
assert.Equal(t, sql.UpdateQuery("yolo", "id", []string{"name", "email", "age"}), "UPDATE yolo SET name=?, email=?, age=? WHERE id=?")
}