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SHOW-TRANSACTION

SHOW-TRANSACTION

Name

SHOW TRANSACTION

Description

This syntax is used to view transaction details for the specified transaction id or label.

grammar:

SHOW TRANSACTION
[FROM db_name]
WHERE
[id=transaction_id]
[label = label_name];

Example of returned result:

     TransactionId: 4005
Label: insert_8d807d5d-bcdd-46eb-be6d-3fa87aa4952d
Coordinator: FE: 10.74.167.16
TransactionStatus: VISIBLE
LoadJobSourceType: INSERT_STREAMING
PrepareTime: 2020-01-09 14:59:07
CommitTime: 2020-01-09 14:59:09
FinishTime: 2020-01-09 14:59:09
Reason:
ErrorReplicasCount: 0
ListenerId: -1
TimeoutMs: 300000
  • TransactionId: transaction id
  • Label: the label corresponding to the import task
  • Coordinator: The node responsible for transaction coordination
  • TransactionStatus: transaction status
    • PREPARE: preparation stage
    • COMMITTED: The transaction succeeded, but the data was not visible
    • VISIBLE: The transaction succeeded and the data is visible
    • ABORTED: Transaction failed
  • LoadJobSourceType: Type of import job.
  • PrepareTime: transaction start time
  • CommitTime: The time when the transaction was successfully committed
  • FinishTime: The time when the data is visible
  • Reason: error message
  • ErrorReplicasCount: The number of replicas with errors
  • ListenerId: The id of the related import job
  • TimeoutMs: Transaction timeout, in milliseconds

Example

  1. View the transaction with id 4005:

    SHOW TRANSACTION WHERE ID=4005;
  2. In the specified db, view the transaction with id 4005:

    SHOW TRANSACTION FROM db WHERE ID=4005;
  3. View the transaction whose label is label_name:

    SHOW TRANSACTION WHERE LABEL = 'label_name';

Keywords

SHOW, TRANSACTION

Best Practice