摘要:
mysql基于binlog主从复制架构,IO、SQL线程运行为YES,从库没有同步数据 Slave_IO_Running: Yes Slave_SQL_Running: Yes Replicate_Do_DB: ht,ht_prod 解决问题: replicate-do-db = ht,ht_pro 阅读全文
摘要:
[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'information_schema.PROFILING.SEQ' which is 阅读全文