Can anyone tell me why this statement is not working. I keep getting a
ORA-01427: single-row subquery returns more than one row
SET mnth_sales_amt =
(SELECT SUM (dlycsh.sales_amt)
FROM tmx.dlycsh, chgdata.tmp10110191
WHERE dlycsh.tran_dt >= TO_DATE ('01/01/03', 'MM/DD/YY')
AND dlycsh.tran_dt <= TO_DATE ('10/22/03', 'MM/DD/YY')
GROUP BY dlycsh.site_no)
Your subquery is returning multiple rows, maybe you should test first the subquery alone and see how many rows it retrieves you, if you receive more than one row you have to use an "any" or "all" clause
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