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$ ./mongo --nodb
MongoDB shell version: 3.1.0-pre-
mongo-views is initiating!
2015-03-11T12:20:29.187-0400 E QUERY ReferenceError: db is not defined
at getCurrentDb (/Users/charlie/github/my-mongo-views/lib/config.js:23:20)
at loadViewsInDB (/Users/charlie/github/my-mongo-views/lib/init.js:94:13)
at Object.init.js (/Users/charlie/github/my-mongo-views/lib/init.js:133:5)
at DBCollection (/Users/charlie/.mongo-views.js:29:34)
at /Users/charlie/.mongo-views.js:31:3
at /Users/charlie/.mongorc.js:2:1 at /Users/charlie/github/my-mongo-views/lib/config.js:23
2015-03-11T12:20:29.187-0400 E QUERY Error: error loading js file: /Users/charlie/.mongo-views.js
at /Users/charlie/.mongorc.js:2:1 at /Users/charlie/.mongorc.js:2
The ".mongorc.js" file located in your home folder could not be executed

@cswanson310

Steps to repro:

• Create views in test database
• Create views in db2
• Restart shell
• Run use db2
• Note that show views doesn't load the appropriate dbs

> db.employees.insert(
...     [
...         {name: "John", dob: new Date(1980, 1, 2)},
...         {name: "Paul", manager: true, dob: new Date(1983, 7, 10), uid: 3},
...         {name: "Mary", dob: new Date(1985, 5, 12), uid: 20},
...         {name: "Aimee", manager: true, dob: new Date(1945, 2, 20), uid: 50}
...     ]
... )

> db.employees.createView("managers")
WriteResult({ "nInserted" : 1 })

> db._managers.find()
Error: error: {
    "$err" : "Can't canonicalize query: BadValue $or/$and/$nor entries need to be full objects",
    "code" : 17287
}

But this works:

db.employees.createView("managers", {})

@cswanson310

Steps to repro:

db.createView('managers', { name: /john/})

restart shell

and nothing is returned from the query.

persistence for regex looks like

{
  "_id": ObjectId("54f8a114ad4fc3af583357f2"),
  "name": "managers",
  "target": "employees",
  "query": "{\"name\":{}}",
  "projection": "{}"
}

Including a regex in criteria, such as { name: /john/ }, will not load on startup. The reason is that JSON.stringify is not correctly serializing regular expressions.

Steps to reproduce:

• create a view with an inline regex in the criteria
• query the view, works as expected
• restart mongo
• query the view, note how the regex criteria is not hit