我有一个PostgreSQL函数

CREATE OR REPLACE FUNCTION fixMissingFiles() RETURNS VOID AS $$
DECLARE
    deletedContactId integer;
    BEGIN
            SELECT INTO deletedContactId contact_id FROM myContacts WHERE id=206351;

            -- print the value of deletedContactId variable to the console

    END;
$$ LANGUAGE plpgsql;

如何将DeletedContactId的值打印到控制台？