shx/packages/api/hasura/migrations/default/1683385777576_run_sql_migration/down.sql

-- Could not auto-generate a down migration.
-- Please write an appropriate down migration for the SQL below:
-- create function unique_random(len int, _table text, _col text) returns text as $$
-- declare
--   result text;
--   numrows int;
-- begin
--   result = random_string(len);
--   loop
--     execute format('select 1 from %I where %I = %L', _table, _col, result);
--     get diagnostics numrows = row_count;
--     if numrows = 0 then
--       return result;
--     end if;
--     result = random_string(len);
--   end loop;
-- end;
-- $$ language plpgsql;