86 lines
2.5 KiB
Markdown
86 lines
2.5 KiB
Markdown
---
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{
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"title": "SHOW TRANSACTION",
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"language": "en"
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}
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---
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<!--
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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# SHOW TRANSACTION
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## description
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This syntax is used to view transaction details for the specified transaction id.
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grammar:
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```
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SHOW TRANSACTION
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[FROM db_name]
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WHERE id = transaction_id;
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```
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Example return result:
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```
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TransactionId: 4005
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Label: insert_8d807d5d-bcdd-46eb-be6d-3fa87aa4952d
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Coordinator: FE: 10.74.167.16
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TransactionStatus: VISIBLE
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LoadJobSourceType: INSERT_STREAMING
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PrepareTime: 2020-01-09 14:59:07
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CommitTime: 2020-01-09 14:59:09
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FinishTime: 2020-01-09 14:59:09
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Reason:
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ErrorReplicasCount: 0
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ListenerId: -1
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TimeoutMs: 300000
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```
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* TransactionId: transaction id
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* Label: the label of the corresponding load job
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* Coordinator: the node responsible for transaction coordination
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* TransactionStatus: transaction status
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* PREPARE: preparation stage
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* COMMITTED: The transaction was successful, but the data is not visible
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* VISIBLE: The transaction was successful and the data is visible
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* ABORTED: transaction failed
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* LoadJobSourceType: The type of the load job.
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* PrepareTime: transaction start time
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* CommitTime: the time when the transaction was successfully committed
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* FinishTime: The time when the data is visible
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* Reason: error message
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* ErrorReplicasCount: Number of replicas with errors
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* ListenerId: the id of the related load job
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* TimeoutMs: transaction timeout time in milliseconds
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## example
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1. View the transaction with id 4005:
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SHOW TRANSACTION WHERE ID = 4005;
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2. Specify the db and view the transaction with id 4005:
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SHOW TRANSACTION FROM db WHERE ID = 4005;
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## keyword
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SHOW, TRANSACTION |