Help Center/ GaussDB/ Developer Guide(Distributed_2.x)/ System Catalogs and System Views/ System Views/ PGXC_WLM_SESSION_HISTORY

Updated on 2024-10-14 GMT+08:00

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PGXC_WLM_SESSION_HISTORY

PGXC_WLM_SESSION_HISTORY displays load management information for completed jobs executed on all CNs. (The current feature is a lab feature. Contact Huawei technical support before using it.) Only the user with the sysadmin or monitor admin permission can query this view.

The data is periodically dumped to the gs_wlm_session_info table at an interval of 3 minutes. For details, see GS_WLM_SESSION_HISTORY.

For details on columns in the view, see Table 1.

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