mongo/jstests/core/query/array/arrayfind3.js

19 lines
449 B
JavaScript

// @tags: [
// requires_getmore
// ]
let t = db.arrayfind3;
t.drop();
t.save({a: [1, 2]});
t.save({a: [1, 2, 6]});
t.save({a: [1, 4, 6]});
assert.eq(2, t.find({a: {$gte: 3, $lte: 5}}).itcount(), "A1");
assert.eq(1, t.find({a: {$elemMatch: {$gte: 3, $lte: 5}}}).itcount(), "A2");
t.createIndex({a: 1});
assert.eq(2, t.find({a: {$gte: 3, $lte: 5}}).itcount(), "B1");
assert.eq(1, t.find({a: {$elemMatch: {$gte: 3, $lte: 5}}}).itcount(), "B2");