85 lines
1.9 KiB
JavaScript
85 lines
1.9 KiB
JavaScript
|
|
t = db.all2;
|
|
t.drop();
|
|
|
|
t.save({a: [{x: 1}, {x: 2}]});
|
|
t.save({a: [{x: 2}, {x: 3}]});
|
|
t.save({a: [{x: 3}, {x: 4}]});
|
|
|
|
state = "no index";
|
|
|
|
function check(n, q, e) {
|
|
assert.eq(n, t.find(q).count(), tojson(q) + " " + e + " count " + state);
|
|
assert.eq(n, t.find(q).itcount(), tojson(q) + " " + e + " itcount" + state);
|
|
}
|
|
|
|
check(1, {"a.x": {$in: [1]}}, "A");
|
|
check(2, {"a.x": {$in: [2]}}, "B");
|
|
|
|
check(2, {"a.x": {$in: [1, 2]}}, "C");
|
|
check(3, {"a.x": {$in: [2, 3]}}, "D");
|
|
check(3, {"a.x": {$in: [1, 3]}}, "E");
|
|
|
|
check(1, {"a.x": {$all: [1, 2]}}, "F");
|
|
check(1, {"a.x": {$all: [2, 3]}}, "G");
|
|
check(0, {"a.x": {$all: [1, 3]}}, "H");
|
|
|
|
t.ensureIndex({"a.x": 1});
|
|
state = "index";
|
|
|
|
check(1, {"a.x": {$in: [1]}}, "A");
|
|
check(2, {"a.x": {$in: [2]}}, "B");
|
|
|
|
check(2, {"a.x": {$in: [1, 2]}}, "C");
|
|
check(3, {"a.x": {$in: [2, 3]}}, "D");
|
|
check(3, {"a.x": {$in: [1, 3]}}, "E");
|
|
|
|
check(1, {"a.x": {$all: [1, 2]}}, "F");
|
|
check(1, {"a.x": {$all: [2, 3]}}, "G");
|
|
check(0, {"a.x": {$all: [1, 3]}}, "H");
|
|
|
|
// --- more
|
|
|
|
t.drop();
|
|
|
|
t.save({a: [1, 2]});
|
|
t.save({a: [2, 3]});
|
|
t.save({a: [3, 4]});
|
|
|
|
state = "more no index";
|
|
|
|
check(1, {"a": {$in: [1]}}, "A");
|
|
check(2, {"a": {$in: [2]}}, "B");
|
|
|
|
check(2, {"a": {$in: [1, 2]}}, "C");
|
|
check(3, {"a": {$in: [2, 3]}}, "D");
|
|
check(3, {"a": {$in: [1, 3]}}, "E");
|
|
|
|
check(1, {"a": {$all: [1, 2]}}, "F");
|
|
check(1, {"a": {$all: [2, 3]}}, "G");
|
|
check(0, {"a": {$all: [1, 3]}}, "H");
|
|
|
|
t.ensureIndex({"a": 1});
|
|
state = "more index";
|
|
|
|
check(1, {"a": {$in: [1]}}, "A");
|
|
check(2, {"a": {$in: [2]}}, "B");
|
|
|
|
check(2, {"a": {$in: [1, 2]}}, "C");
|
|
check(3, {"a": {$in: [2, 3]}}, "D");
|
|
check(3, {"a": {$in: [1, 3]}}, "E");
|
|
|
|
check(1, {"a": {$all: [1, 2]}}, "F");
|
|
check(1, {"a": {$all: [2, 3]}}, "G");
|
|
check(0, {"a": {$all: [1, 3]}}, "H");
|
|
|
|
// more 2
|
|
|
|
state = "more 2";
|
|
|
|
t.drop();
|
|
t.save({name: ["harry", "jack", "tom"]});
|
|
check(0, {name: {$all: ["harry", "john"]}}, "A");
|
|
t.ensureIndex({name: 1});
|
|
check(0, {name: {$all: ["harry", "john"]}}, "B");
|