Database, a collection of information, basically an electronic filing system.. it helps users to <span>quickly </span><span>select and </span>find a desired pieces of data.
Answer:
The answer is below
Explanation:
The the sql command to list the total sales by customer , month , and product, with subtotals by customer and by month and a grand total for all product sales is:
SELECT S.CUS_CODE, T.TM_MONTH, S.P_CODE,
SUM(S.SALE_UNITS*S.SALE_PRICE) AS "TOTSALES"
FROM DWDAYSALESFACT AS S INNER JOIN DWTIME AS T ON S.TM_ID =
T.TM_ID
GROUP BY S.CUS_CODE,T.TM_MONTH,S.P_CODE WITH ROLLUP;
user input I think I'm not sure though
Answer:
Computer can be classified into four categories based on size namely Micro, Mini, Mainframe and Super computer
Explanation: