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CREATE TABLE staff_schedule ( dogs_count integer, day date ); CREATE OR REPLACE PROCEDURE add_dog_to_schedule(in date) LANGUAGE sql AS $$ UPDATE staff_schedule SET dogs_count = dogs_count + 1 WHERE day = $1; $$; CREATE OR REPLACE PROCEDURE add_dog_to_schedule(v_from date, v_to date) LANGUAGE plpgsql AS $$ DECLARE v_r record; BEGIN FOR v_r IN SELECT date FROM generate_series(v_from, v_to, '1 day') d LOOP CALL add_dog_to_schedule(v_r.date); END LOOP; END; $$;

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