CHECK CONSTRAINT in Oracle SQL

Question

I have the following table Goods_In_Wagon(Goods_ID,Wagon_ID,Total_Weight). I need to create a number of if statement check constraint that says

\"IF WAGON_ID is betw

Answer 1

Revised to reflect the additional requirements

CREATE TABLE Goods_In_Wagon
(
    Goods_ID
    ,Wagon_ID
    ,Total_Weight
    CONSTRAINT check_Weight
    CHECK ( 
        WAGON_ID < 90
        OR
        (TOTAL_WEIGHT > 10 AND WAGON_ID >= 90 AND WAGON_ID <= 99)
        OR
        (TOTAL_WEIGHT > 20 AND WAGON_ID >= 100 AND WAGON_ID <= 110)
        OR
        (TOTAL_WEIGHT > 30 AND WAGON_ID >= 111 AND WAGON_ID <= 120)
        OR
        WAGON_ID > 120
    )
)