文档解释Errornumber:MY-013408;Symbol:ER_SETNS_FAILED;SQLSTATE:HY000Message:setns()failedwitherror‘%s’错误说明：MY-013408ER_SETNS_FAILED这是一个MySQL错误，出现在MySQL5....

namespaces.c:Infunction‘setns’:namespaces.c:187:error:‘SYS_setns’undeclared(firstuseinthisfunction)namespaces.c:187:error:(Eachundeclare...