Oracle FAQ | Your Portal to the Oracle Knowledge Grid |
Home -> Community -> Usenet -> c.d.o.server -> Re: Newbie question: select row in a table that not exist in other table.
So, if "GPRS_SERVICIO_GPRS.GPRS_CO_MSISDN is NOT NULL" and
"SAPN_SERVICIO_APN.SAPN_CO_MSISDN is NOT NULL", are the two queries
"more or less" equivalent ?
Regards,
Jose Luis.
Received on Wed Sep 21 2005 - 08:17:59 CDT