how to convert character to date. writetime is character data type.
i want to have CPU utilization of last 24 hrs. for time being i want to have result from 1 server.
select "AVG_%_Total_Processor_Time", "WRITETIME", "MAX_%_Total_Processor_Time", "MIN_%_Total_Processor_Time", "AVG_%_Total_Privileged_Time" , "AVG_%_Total_User_Time", "AVG_Context_Switches/Sec", "AVG_Total_Interrupts/Sec"
from "NT_System_HV"
where "Server_Name" = 'Primary:ITM6VM:NT' and "WRITETIME" between '0000000000000000' and'9999999999999999'
query working fine till where server name but i am confuse how to utilize and get result from between clause and get last 24 hrs result.
i want this query for BIRT report design and itm6.2.