diff --git a/README.md b/README.md index f9901c9d..6b51af6d 100644 --- a/README.md +++ b/README.md @@ -22,10 +22,13 @@ standard Scan interface. These directly return interface{}, []interface{}, map[string]interface{}, and []map[string]interface{} respectively. SelectFunc offers custom row by row processing. - if widgets, err := conn.SelectRows("select * from widgets where type=$1", type); err != nil { - // do something with widgets +```go +if widgets, err := conn.SelectRows("select name, weight from widgets where type=$1", type); err != nil { + for w := range widgets { + fmt.Printf("%v has a weight of %v.", widgets["name"], widgets["weight"]) } - +} +``` ### Prepared Statements