Files
mongo/jstests/core/exists2.js
Rishab Joshi 4329ffafa3 SERVER-50442 Remove ensureIndex shell function
This commit replaces all the usages of ensureIndex() with createIndex() in JS tests and JS shell""
2020-11-17 14:23:10 +00:00

15 lines
504 B
JavaScript

t = db.exists2;
t.drop();
t.save({a: 1, b: 1});
t.save({a: 1, b: 1, c: 1});
assert.eq(2, t.find().itcount(), "A1");
assert.eq(2, t.find({a: 1, b: 1}).itcount(), "A2");
assert.eq(1, t.find({a: 1, b: 1, c: {"$exists": true}}).itcount(), "A3");
assert.eq(1, t.find({a: 1, b: 1, c: {"$exists": false}}).itcount(), "A4");
t.createIndex({a: 1, b: 1, c: 1});
assert.eq(1, t.find({a: 1, b: 1, c: {"$exists": true}}).itcount(), "B1");
assert.eq(1, t.find({a: 1, b: 1, c: {"$exists": false}}).itcount(), "B2");