QUERY_HISTORY
获取查询执行日志,用于分析和监控。
语法
QUERY_HISTORY
[ BY WAREHOUSE <warehouse_name> ]
[ FROM '<timestamp>' ]
[ TO '<timestamp>' ]
[ LIMIT <unsigned_integer> ]
输出列
结果包含以下列,例如:
示例
获取特定计算集群的最近查询历史:
QUERY_HISTORY
BY WAREHOUSE 'etl-wh'
FROM '2023-08-20 00:00:00'
TO '2023-08-20 06:00:00'
LIMIT 200;
获取所有计算集群中的最近 10 条查询:
QUERY_HISTORY;
获取带有自定义限制的查询历史:
QUERY_HISTORY LIMIT 50;