// Returns the first db.Item that matches the given conditions.
func (self *SourceCollection) Find(terms ...interface{}) (db.Item, error) {
terms = append(terms, db.Limit(1))
result, err := self.FindAll(terms...)
if len(result) > 0 {
return result[0], nil
}
return nil, err
}
/*
Returns the first row in the table that matches certain conditions.
*/
func (self *Table) Find(terms ...interface{}) (db.Item, error) {
var item db.Item
var err error
terms = append(terms, db.Limit(1))
res, err := self.Query(terms...)
if err == nil {
err = res.One(&item)
}
return item, err
}
// Tests limit and offset.
func TestLimitOffset(t *testing.T) {
var err error
sess, err := db.Open(wrapperName, settings)
if err != nil {
t.Fatalf(err.Error())
}
defer sess.Close()
people, _ := sess.Collection("people")
items, _ := people.FindAll(db.Limit(2), db.Offset(1))
if len(items) != 2 {
t.Fatalf("Test failed")
}
}