Tiny zero-dependency package to auto map struct fields to database columns and vice versa without ORM's.
import ( "github.com/AlexanderMatveev/dbmap" "github.com/Masterminds/squirrel" ) type Entity struct { Id int `db:"id"` Name string `db:"name"` DateTimeField time.Time `db:"created_at"` FieldNotIdDb int NullableField *int } var structColumns = dbmap.Columns(reflect.TypeOf(Entity{})) func main(){ var e Entity // ... squirrel.Select(structColumns...) // ... rows.Scan(dbmap.Scan(&e)...) // ... squirrel.Insert("table").Columns(structColumns...).Values(dbmap.Values(e)...) // ... }