摘要:
-- 查看日志空间占用率DBCC SQLPERF ( LOGSPACE) SELECT TOP 10 st.text AS SQL_Full --父级完整语句 ,SUBSTRING(st.text, (qs.statement_start_offset/2) + 1, ((CASE statemen 阅读全文
摘要:
update [CutterStates] set DeviceGroupId = ( select mdg.DeviceGroupId from Machines m join MachineDeviceGroups mdg on m.id = mdg.MachineId where m.id = 阅读全文