title: Postgres: ERROR: value too long for type character varying(255) Does not specify the field
body: <p>I am getting this error occasionally and obviously I need to change the type from string to text, but the logs do not show which column is the culprit. Below is log from resque which is the most detailed error output but it is a large table and the sql output changes from error to error and is just a small portion of the entire update sql. Any ideas on how to figure out which column the error is referring to?</p>
  <blockquote>
  <p>PG::StringDataRightTruncation: ERROR: value too long for type character varying(255) : UPDATE &quot;listings&quot; SET &quot;created_at&quot; = $1, &quot;date_posted&quot; = $2, &quot;google_map_link&quot; = $3, &quot;phone&quot; = $4, &quot;acency_id&quot; = $5, &quot;updated_at&quot; = $6 WHERE &quot;listings&quot;.&quot;id&quot; = 392998</p>
  </blockquote>