blob: 8865d62d4f3a101465b6a2c54c1fa5293d24d5c4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
// A few rooted $or cases.
var t = db.jstests_orq;
t.drop();
t.createIndex({a: 1, c: 1});
t.createIndex({b: 1, c: 1});
t.save({a: 1, c: 9});
t.save({a: 1, c: 10});
t.save({b: 2, c: 8});
t.save({b: 2, c: 7});
// This can be answered using a merge sort. See SERVER-13715.
var cursor = t.find({$or: [{a: 1}, {b: 2}]}).sort({c: 1});
for (var i = 7; i < 11; i++) {
assert.eq(i, cursor.next()["c"]);
}
assert(!cursor.hasNext());
// SERVER-13715
assert.eq(4, t.find({$or: [{a: 1}, {b: 2}]}).sort({a: 1}).itcount());
|
