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2025-04-10 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Database >
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SELECTOBJECT_SCHEMA,OBJECT_NAME,INDEX_NAMEFROM performance_schema.table_io_waits_summary_by_index_usageWHERE INDEX_NAME IS NOT NULLAND COUNT_STAR = 0AND OBJECT_SCHEMA 'mysql'ORDER BY OBJECT_SCHEMA,OBJECT_NAME;
Reference network information: www.cnblogs.com/cchust/p/5061131.html
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