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ORA-00923: FROM keyword not found where expected

sirbolbiFeb 14 2021

Hello, I am trying to get this to work right, but it keeps saying that my FROM isn't stated correctly.
What do I have wrong?
SELECT RESERVATION_ID, TRIP_ID, CUSTOMER_NUM, ('TRIP_PRICE' + 'OTHER FEES') * NUM_PERSON AS 'TOTAL_PRICE'
FROM RESERVATION, TRIP, CUSTOMER
WHERE NUM_PERSONS > 4
AND 'RESERVATION_ID' = 'TRIP_ID'
AND CUSTOMER 'CUSTOMER_NUM' = RESERVATION 'CUSTOM_NUM';

Comments

Solomon Yakobson

get rid of quotes.
qualified name syntax is dot separated
Something (we have to knowledge of your tables):

SELECT  RESERVATION_ID,
        TRIP_ID,
        CUSTOMER_NUM,
        (TRIP_PRICE + OTHER FEES) * NUM_PERSON AS TOTAL_PRICE
  FROM  RESERVATION,
        TRIP,
        CUSTOMER
  WHERE NUM_PERSONS > 4
    AND RESERVATION_ID = TRIP_ID
    AND CUSTOMER.CUSTOMER_NUM = RESERVATION.CUSTOM_NUM;

SY.

sirbolbi

When trying this way around, I get the error, ORA-00907: missing right parenthesis.

EdStevens

Shouldn't OTHER FEES be OTHER_FEES?

Solomon Yakobson

Ah, I missed that.
SY.

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Post Details

Added on Feb 14 2021
#general-database-discussions
4 comments
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