- args:
    cascade: true
    read_only: false
    sql: "CREATE OR REPLACE FUNCTION json_diff(l JSONB, r JSONB) RETURNS JSONB AS\r\n$json_diff$\r\n
      \   SELECT jsonb_object_agg(a.key, a.value) FROM\r\n        ( SELECT key, value
      FROM jsonb_each(l) ) a LEFT OUTER JOIN\r\n        ( SELECT key, value FROM jsonb_each(r)
      ) b ON a.key = b.key\r\n    WHERE a.value != b.value OR b.key IS NULL;\r\n$json_diff$\r\n
      \   LANGUAGE sql;"
  type: run_sql