Commands References

Unlike functions, system commands do not return a value.

• File/directory commands

  • close

  • mkdir

  • rm

  • rmdir

  • saveAsNpy

  • saveTextFile

  • writeLog

• Database commands

  • addColumn

  • disableActivePartition

  • dropDatabase

  • dropPartition

  • enableActivePartition

  • registerSnapshotEngine

  • saveDatabase

  • saveDualPartition

  • saveModel

  • savePartition

  • saveTable

  • saveText

  • setColumnComment

  • setRetentionPolicy

  • unregisterSnapshotEngine

  • unsubscribeTable

• Streaming

  • addMetrics

  • clearTablePersistence

  • disableTablePersistence

  • dropAggregator

  • dropStreamEngine

  • dropStreamTable

  • enableTablePersistence

  • enableTableShareAndPersistence

  • setStreamTableFilterColumn

  • warmupStreamEngine

• System management

  • clearAllCache

  • closeSessions

  • copyReplicas

  • deleteReplicas

  • getMachineFingerprint

  • moveReplicas

  • print

  • run

  • setSystem

  • sleep

  • test

  • undef

• Cluster management

  • addNode

  • startDataNode

  • stopDataNode

• Job Management

  • cancelConsoleJob

  • cancelJob

  • cancelRecoveryTask

  • deleteScheduledJob

  • setMaxJobParallelism

  • setMaxJobPriority

• User access control

  • addGroupMember

  • addFunctionView

  • changePwd

  • createUser

  • createGroup

  • deleteGroup

  • deleteGroupMember

  • deleteUser

  • deny

  • dropFunctionView

  • grant

  • login

  • logout

  • resetPwd

  • revoke

• Statistics

  • setRandomSeed