Help Center/ GaussDB/ Developer Guide(Distributed_2.x)/ Schemas/ DBE_PERF Schema/ Operator/ GLOBAL_OPERATOR_EC_HISTORY_TABLE

Updated on 2023-10-23 GMT+08:00

View PDF

GLOBAL_OPERATOR_EC_HISTORY_TABLE

GLOBAL_OPERATOR_EC_HISTORY_TABLE is used to query recorded information about operators of Extension Connector jobs that have been executed. If the GUC parameter enable_resource_record is set to on, the records in GS_WLM_EC_OPERATOR_HISTORY are imported to the system catalog GS_WLM_EC_OPERATOR_INFO every 3 minutes. GLOBAL_OPERATOR_EC_HISTORY_TABLE is an aggregation view for querying the system catalog GS_WLM_EC_OPERATOR_INFO among all CNs. Columns in this view are the same as those in Table 1. The current feature is a lab feature. Contact Huawei technical support before using it.

Parent topic: Operator

Previous topic: GLOBAL_OPERATOR_EC_HISTORY

Next topic: GLOBAL_OPERATOR_EC_RUNTIME

Feedback

Was this page helpful?

Helpful Not helpful

Provide feedback

Thank you very much for your feedback. We will continue working to improve the documentation.See the reply and handling status in My Cloud VOC.

The system is busy. Please try again later.

Which of the following issues have you encountered?

Content is inconsistent with the product UI

Unclear descriptions

Lack of examples or code

Incorrect steps

Can't find what I need

Lack of best practices

Feedback (optional)

0/500

Select at least one type of issue, and enter your comments or suggestions.

Enter a maximum of 500 characters.

Submit Cancel

For any further questions, feel free to contact us through the chatbot.