golang slice in mysql query with where in clause

You can do something like this:

args := make([]interface{}, len(asID))
for i, id := range asID {
    args[i] = id
}
stmt := `SELECT * from table2 where id in (?` + strings.Repeat(",?", len(args)-1) + `)`
anotherRow, err := db.Query(stmt, args...)

Just note you will want to put in a guard if asID can ever have len == 0.

If you have any other arguments to pass in, you'll have to add them to the args slice.

Also to note, you should explicitly name the columns you want so you can guarantee you are scanning in the correct columns to the correct fields.

Try

q,args,err := sqlx.In("SELECT * FROM table2 WHERE id IN(?);", asID) //creates the query string and arguments
rows, err := db.Query(q,args...)

You could also use the Masterminds/squirrel package:

import sq "github.com/Masterminds/squirrel"

...

users := sq.Select("*").From("table2")
active := users.Where(sq.Eq{"id":[]string{"1","2","3"}})
sql, args, err := active.ToSql()

Which will do the in clause automatically when using sq.Eq struct with a slice.