24 lines
597 B
MySQL
24 lines
597 B
MySQL
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-- Deploy camper:cancel_booking to pg
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-- requires: roles
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-- requires: schema_camper
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-- requires: booking
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-- requires: booking_campsite
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begin;
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set search_path to camper, public;
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create or replace function cancel_booking(bid integer) returns void as
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$$
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delete from booking_campsite where booking_id = bid;
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update booking set booking_status = 'cancelled' where booking_id = bid;
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$$
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language sql
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;
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revoke execute on function cancel_booking(integer) from public;
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grant execute on function cancel_booking(integer) to employee;
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grant execute on function cancel_booking(integer) to admin;
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commit;
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