Function create_query_string

sql/events.cc:284–305

Create a new query string for removing executable comments for avoiding leak and keeping consistency of the execution on master and slave. @param[in] thd Thread handler @param[in] buf Query string @return 0 ok 1 error */

             1           error
*/
static int
create_query_string(THD *thd, String *buf)
{
  buf->length(0);
  /* Append the "CREATE" part of the query */
  if (thd->lex->create_info.or_replace())
  {
    if (buf->append(STRING_WITH_LEN("CREATE OR REPLACE ")))
      return 1;
  }
  else if (buf->append(STRING_WITH_LEN("CREATE ")))
    return 1;
  /* Append definer */
  append_definer(thd, buf, &(thd->lex->definer->user), &(thd->lex->definer->host));
  /* Append the left part of thd->query after "DEFINER" part */
  if (buf->append(thd->lex->stmt_definition_begin,
                  thd->lex->stmt_definition_end -
                  thd->lex->stmt_definition_begin))
    return 1;

  return 0;
}


/**