blob: 04b71680e66f4980aa4e5c1a2fd2a3610596d69d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
t = db.perf.index1;
t.drop();
for (var i = 0; i < 100000; i++) {
t.save({x: i});
}
t.findOne();
printjson(db.serverStatus().mem);
for (var i = 0; i < 5; i++) {
nonu = Date.timeFunc(function() {
t.createIndex({x: 1});
});
t.dropIndex({x: 1});
u = Date.timeFunc(function() {
t.createIndex({x: 1}, {unique: 1});
});
t.dropIndex({x: 1});
print("non unique: " + nonu + " unique: " + u);
printjson(db.serverStatus().mem);
}
|