Select statement to return one row

Assignment Help PL-SQL Programming

Reference no: EM1351409

Q1) Write a SELECT statement that returns one row for each general ledger account number that contains three columns:

1. The account_description column from the General_Ledger_Accounts table

2. The count of the entries in the Invoice_Line_Items table that have the same account_number

3. The sum of the line item amounts in the Invoice_Line_Items table that have the same account-number

Filter the result set to include only those rows with a count greater than 1; group the result set by account description; and sort the result set in descending sequence by the sum of the line item amounts.

Reference no: EM1351409

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