arangosh> db._help(); --------------------------- ArangoDatabase (db) help --------------------------- Administration Functions: _help() this help _flushCache() flush and refill collection cache Collection Functions: _collections() list all collections _collection(<name>) get collection by identifier/name _create(<name>, <properties>) creates a new collection _createEdgeCollection(<name>) creates a new edge collection _drop(<name>) delete a collection Document Functions: _document(<id>) get document by handle (_id) _replace(<id>, <data>, <overwrite>) overwrite document _update(<id>, <data>, <overwrite>, partially update document <keepNull>) _remove(<id>) delete document _exists(<id>) checks whether a document exists _truncate() delete all documents Database Management Functions: _createDatabase(<name>) creates a new database _dropDatabase(<name>) drops an existing database _useDatabase(<name>) switches into an existing database _drop(<name>) delete a collection _name() name of the current database Query / Transaction Functions: _executeTransaction(<transaction>) execute transaction _query(<query>) execute AQL query _createStatement(<data>) create and return AQL query View Functions: _views() list all views _view(<name>) get view by name _createView(<name>, <type>, creates a new view <properties>) _dropView(<name>) delete a view