例如,我想將所有記錄更新爲'2012-01-01'(「time」:ISODate(「2011-12-31T13:52:40Z」))。如何更新mongo控制檯中的日期字段?
db.test.update({ time : '2012-01-01' }, false, true )
返回錯誤:
Assert failed : need an object
Error("Printing Stack Trace")@:0
()@shell/utils.js:35
("assert failed : need an object")@shell/utils.js:46
(false,"need an object")@shell/utils.js:54
([object Object],false,true)@shell/collection.js:189
@(shell):1
Wed Jan 11 17:52:35 uncaught exception: assert failed : need an object
什麼是錯誤? – 2012-01-11 14:50:18