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

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

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OPERATOR_EC_HISTORY

OPERATOR_EC_HISTORY displays records of operators in Extension Connector jobs that have been executed by the current user on the current CN. The records in this view are cleared every 3 minutes. The current feature is a lab feature. Contact Huawei technical support before using it.

If the GUC parameter enable_resource_record is set to on, the records in the view are dumped to the system catalog GS_WLM_EC_OPERATOR_INFO and deleted from the view every 3 minutes.
If enable_resource_record is set to off, records are retained in the view for 3 minutes and then deleted. Columns in this view are the same as those in GS_WLM_EC_OPERATOR_INFO.

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