检测到您已登录华为云国际站账号,为了您更好的体验,建议您访问国际站服务网站 https://www.huaweicloud.com/intl/zh-cn
不再显示此消息
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
FORMAT=JSON等。 并行查询不支持的场景: 非查询语句 窗口函数 触发器 PREPARED STATEMENTS 空间索引 查询表为系统表/临时表/非INNODB表 使用全文索引 存储过程 不能转换成SEMIJOIN的子查询 不满足ONLY_FULL_GROUP_BY 使用索引归并INDEX
transaction 原因分析 查看监控指标“行锁花费时间”,监控到行锁等待时间较长,说明该系统出现过锁冲突的现象。 监控指标详细内容请参考查看监控指标。 登录实例,执行如下SQL,查看系统当前存在的长事务,以及事务持有的行锁信息。 select trx_mysql_thread_id
transaction 原因分析 查看监控指标“行锁花费时间”,监控到行锁等待时间较长,说明该系统出现过锁冲突的现象。 监控指标详细内容请参考查看监控指标。 登录实例,执行如下SQL,查看系统当前存在的长事务,以及事务持有的行锁信息。 select trx_mysql_thread_id
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
发生死锁的表: ********* 1. row ********* Table: table_test Create Table: CREATE TABLE table_test( ... CONSTRAINT act_fk_exe_parent FOREIGN KEY (parent_id_)
发生死锁的表: ********* 1. row ********* Table: table_test Create Table: CREATE TABLE table_test( ... CONSTRAINT act_fk_exe_parent FOREIGN KEY (parent_id_)
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"
原因分析 canal拉取Binlog时需要赋予REPLICATION SLAVE, REPLICATION CLIENT权限。 解决方案 使用管理员账户给相应用户授予REPLICATION SLAVE, REPLICATION CLIENT权限。 GRANT SELECT, REPLICATION
and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] projectId = "{project_id}"