Jan I always have the same trouble, I guees it is important that the group by clause holds all the the selected column names..
But since I dont see what you trying to achive I am at los! Gunnar Ekblad Kontema IT AB Hästholmsvägen 32 S-131 30 NACKA SWEDEN +46 070 545 50 38 [EMAIL PROTECTED] -----Ursprungligt meddelande----- Från: [email protected] [mailto:[EMAIL PROTECTED] För jan johansen Skickat: den 26 juni 2008 19:46 Till: RBASE-L Mailing List Ämne: [RBASE-L] - Group By I always seem to not get his right. What is wrong with this? SET ERROR MESSAGE 677 OFF DROP VIEW tCustInvoiceView SET ERROR MESSAGE 677 ON CREATE TEMPORARY VIEW `tCustInvoiceView` + (CUSTNO,INVOICE#,DELDATE,NETSALE$,paid_YN) + AS SELECT + CUSTNO,INVOICE#,DELDATE,NETSALE$,paid_YN + FROM DAYSALES + GROUP BY CUSTNO, INVOICE# gives an error message -ERROR- Illegal column specification (2512) If I leave off the group by it works fine. Jan

