mongodb - Find collection names in mongo -

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there 20 different collections in mongodb, , count might increase more.

is there way find out list of collection name start lets "type_"? if not, there way execute query against collection name starts "type_" ?

to knowledge db.getcollectionnames() cannot used returns collections

i think work:

db.getcollectionnames().filter(function (c) { return c.indexof('type_') == 0; })

it might possible in 3.0 without function, see here


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