2013-11-02 14:03:16 -04:00
|
|
|
|
|
|
|
|
t = db.group_empty;
|
|
|
|
|
t.drop();
|
|
|
|
|
|
|
|
|
|
res1 = db.runCommand({group: {$reduce: function(){}, ns: 'group_empty', cond: {}, key: {}, initial: {count: 0}}});
|
|
|
|
|
t.ensureIndex( { x : 1 } );
|
|
|
|
|
res2 = db.runCommand({group: {$reduce: function(){}, ns: 'group_empty', cond: {}, key: {}, initial: {count: 0}}});
|
2015-04-20 15:36:09 -04:00
|
|
|
|
|
|
|
|
assert.docEq(res1.retval, res2.retval);
|
|
|
|
|
assert.eq(res1.keys, res2.keys);
|
|
|
|
|
assert.eq(res1.count, res2.count);
|
|
|
|
|
|
