findAndModify() cannot take an empty update object, but update() can

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    • Type: Bug
    • Resolution: Done
    • Priority: Major - P3
    • 2.7.2
    • Affects Version/s: 2.4.10, 2.6.1
    • Component/s: Write Ops
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      > db.foo.update({},{},true)
WriteResult({
	"nMatched" : 0,
	"nUpserted" : 1,
	"nModified" : 0,
	"_id" : ObjectId("536beb62fe2ac487fb241614")
})

> db.foo.findAndModify({query:{_id: ObjectId("536beb62fe2ac487fb241614")},update:{},upsert:true})
2014-05-08T17:10:23.774-0400 findAndModifyFailed failed: { "ok" : 0, "errmsg" : "need remove or update" } at src/mongo/shell/collection.js:614
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      > db.foo.update({},{}, true ) WriteResult({ "nMatched" : 0, "nUpserted" : 1, "nModified" : 0, "_id" : ObjectId( "536beb62fe2ac487fb241614" ) }) > db.foo.findAndModify({query:{_id: ObjectId( "536beb62fe2ac487fb241614" )},update:{},upsert: true }) 2014-05-08T17:10:23.774-0400 findAndModifyFailed failed: { "ok" : 0, "errmsg" : "need remove or update" } at src/mongo/shell/collection.js:614
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      > db.foo.update({},{},true)
WriteResult({
	"nMatched" : 0,
	"nUpserted" : 1,
	"nModified" : 0,
	"_id" : ObjectId("536beb62fe2ac487fb241614")
})

> db.foo.findAndModify({query:{_id: ObjectId("536beb62fe2ac487fb241614")},update:{},upsert:true})
2014-05-08T17:10:23.774-0400 findAndModifyFailed failed: { "ok" : 0, "errmsg" : "need remove or update" } at src/mongo/shell/collection.js:614

            Assignee:
            J Rassi (Inactive)
            Reporter:
            Matt Dannenberg (Inactive)
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            0 Vote for this issue
            Watchers:
            6 Start watching this issue

              Created:
              Updated:
              Resolved: