 x='1188' y='217'>transaction_type</text><text x='1345' y='217' class='colType'>text</text><title>transaction_type text not null
Transaction type &#040;I &#061; insert&#044; D &#061; delete&#044; U &#061; update&#044; T &#061; truncate&#041;</title></a>
  <a xlink:href='#old_record'><text x='1188' y='232'>old_record</text><text x='1266' y='232' class='colType'>hstore(2147483647)</text><title>old_record hstore&#040;2147483647&#041;
The old record before the modification containing all the values as hstore &#