Category	Statement
Collection statements	Read statements: aggregate, find, findOne, count, distinct, getIndexes, getShardDistribution, isCapped, stats, dataSize, storageSize, totalIndexSize, and totalSize Data update statements: insert, save, findAndModify, remove, and update Collection modification statements: drop and renameCollection Index modification statements: createIndex, createIndexes, dropIndexes, and reIndex Other statement: validate
Database statements	Read statements: commandHelp, currentOp, getCollectionInfos, getCollectionNames, getLastError, getLastErrorObj, getLogComponents, getPrevError, getProfilingStatus, getReplicationInfo, getSiblingDB, help, isMaster, listCommands, printCollectionStats, printReplicationInfo, version, serverBuildInfo, serverStatus, and stats Statement for creating a collection: createCollection High-risk statements: dropDatabase, fsyncLock, fsyncUnlock, killOp, repairDatabase, resetError, and runCommand
Query cache statements	Read statements: getPlanCache, getPlansByQuery, and listQueryShapes Write statement: clearPlansByQuery
User management statements	Read statements: getUser and getUsers Modification statements: createUser, changeUserPassword, dropUser, dropAllUsers, grantRolesToUser, revokeRolesFromUser, and updateUser
Role management statements	Read statements: getRole and getRoles Modification statements: createRole, dropRole, dropAllRoles, grantPrivilegesToRole, revokePrivilegesFromRole, revokeRolesFromRole, and updateRole
Replication set statements	help, printReplicationInfo, status, and conf
Sharding statements	getBalancerState and isBalancerRunning