MySQL 查询时，报如下错：
Query execution was interrupted, maximum statement execution time exceeded
查询数据库最大语句执行时间,默认为10s，单位是毫秒
SELECT @@global.max_execution_time
设置最大执行时间, 设置为30s
SET global max_execution_time = 30000;
MySQL error Query execution was interrupted, maximum statement execution time exceeded
原文：https://www.cnblogs.com/l10n/p/14912820.html