SHOW TRANSACTION

description

This syntax is used to view the transaction details of the specified transaction id.

Syntax:

SHOW TRANSACTION
[FROM db_name]
WHERE id = transaction_id;

Examples of returned results:

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: import the label corresponding to the task
Coordinator: the node responsible for transaction coordination
TransactionStatus: transaction status
PREPARE: preparation stage
COMMITTED: the transaction succeeded, but the data is not visible
VISIBLE: the transaction is successful and the data is visible
ABORTED: transaction failed
LoadJobSourceType: type of import task.
PrepareTime: transaction start time
CommitTime: the time when the transaction is successfully committed
FinishTime: the time when the data is visible
Reason: error message
ErrorReplicasCount: number of replicas with errors
ListenerId: id of the related import job
TimeoutMs: transaction timeout, in milliseconds

example

To view a transaction with id 4005:
```
SHOW TRANSACTION WHERE ID=4005;
```
In the specified dB, view the transaction with id 4005:
```
SHOW TRANSACTION FROM db WHERE ID=4005;
```

keyword

SHOW, TRANSACTION