Created
August 22, 2013 18:41
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Mongo Shell Database Help
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> db.getSisterDB('week5').help() | |
DB methods: | |
db.addUser(username, password[, readOnly=false]) | |
db.adminCommand(nameOrDocument) - switches to 'admin' db, and runs command [ just calls db.runCommand(...) ] | |
db.auth(username, password) | |
db.cloneDatabase(fromhost) | |
db.commandHelp(name) returns the help for the command | |
db.copyDatabase(fromdb, todb, fromhost) | |
db.createCollection(name, { size : ..., capped : ..., max : ... } ) | |
db.currentOp() displays currently executing operations in the db | |
db.dropDatabase() | |
db.eval(func, args) run code server-side | |
db.fsyncLock() flush data to disk and lock server for backups | |
db.fsyncUnlock() unlocks server following a db.fsyncLock() | |
db.getCollection(cname) same as db['cname'] or db.cname | |
db.getCollectionNames() | |
db.getLastError() - just returns the err msg string | |
db.getLastErrorObj() - return full status object | |
db.getMongo() get the server connection object | |
db.getMongo().setSlaveOk() allow queries on a replication slave server | |
db.getName() | |
db.getPrevError() | |
db.getProfilingLevel() - deprecated | |
db.getProfilingStatus() - returns if profiling is on and slow threshold | |
db.getReplicationInfo() | |
db.getSiblingDB(name) get the db at the same server as this one | |
db.hostInfo() get details about the server's host | |
db.isMaster() check replica primary status | |
db.killOp(opid) kills the current operation in the db | |
db.listCommands() lists all the db commands | |
db.loadServerScripts() loads all the scripts in db.system.js | |
db.logout() | |
db.printCollectionStats() | |
db.printReplicationInfo() | |
db.printShardingStatus() | |
db.printSlaveReplicationInfo() | |
db.removeUser(username) | |
db.repairDatabase() | |
db.resetError() | |
db.runCommand(cmdObj) run a database command. if cmdObj is a string, turns it into { cmdObj : 1 } | |
db.serverStatus() | |
db.setProfilingLevel(level,<slowms>) 0=off 1=slow 2=all | |
db.setVerboseShell(flag) display extra information in shell output | |
db.shutdownServer() | |
db.stats() | |
db.version() current version of the server |
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