文档解释Errornumber:3956;Symbol:ER_WARN_DEPRECATED_YEAR_UNSIGNED;SQLSTATE:HY000Message:UNSIGNEDfortheYEARdatatypeisdeprecatedandsupportforitwillberemovedinafuturere...

文档解释Errornumber:MY-013956;Symbol:ER_THREAD_POOL_QUERY_THRS_PER_GRP_EXCEEDS_TXN_THR_LIMIT;SQLSTATE:HY000Message:Querythreadscount(%u)exceedstransactionthreadslim...