Question

We want to increase the price of the tennis courts for both members and guests. Update the costs to be 6 for members, and 30 for guests.
Schema reminder
DB schema

Expected Results

facid name membercost guestcost initialoutlay monthlymaintenance
0 Tennis Court 1 6 30 10000 200
1 Tennis Court 2 6 30 8000 200
2 Badminton Court 0 15.5 4000 50
3 Table Tennis 0 5 320 10
4 Massage Room 1 35 80 4000 3000
5 Massage Room 2 35 80 4000 3000
6 Squash Court 3.5 17.5 5000 80
7 Snooker Table 0 5 450 15
8 Pool Table 0 5 400 15

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Answers and Discussion Show

update cd.facilities
    set
        membercost = 6,
        guestcost = 30
    where facid in (0,1);          
The SET clause accepts a comma separated list of values that you want to update.
The SET clause can update multiple columns.

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