openGauss SQL参考—Utility:GLOBAL_GET_BGWRITER_STATUS
GLOBAL_GET_BGWRITER_STATUS
GLOBAL_GET_BGWRITER_STATUS视图显示所有实例bgwriter线程刷页信息,候选buffer链中页面个数,buffer淘汰信息。
表 1 GLOBAL_GET_BGWRITER_STATUS字段
GLOBAL_GET_BGWRITER_STATUS视图显示所有实例bgwriter线程刷页信息,候选buffer链中页面个数,buffer淘汰信息。
表 1 GLOBAL_GET_BGWRITER_STATUS字段