Function my_xpath_parse_AndExpr

sql/item_xmlfunc.cc:2068–2086

Scan And Expression SYNOPSYS [22] AndExpr ::= EqualityExpr | AndExpr 'and' EqualityExpr RETURN 1 - success 0 - failure */

    0 - failure
*/
static int my_xpath_parse_AndExpr(MY_XPATH *xpath)
{
  if (!my_xpath_parse_EqualityExpr(xpath))
    return 0;

  while (my_xpath_parse_term(xpath, MY_XPATH_LEX_AND))
  {
    Item *prev= xpath->item;
    if (!my_xpath_parse_EqualityExpr(xpath))
    {
      xpath->error= 1;
      return 0;
    }

    xpath->item= new Item_cond_and(nodeset2bool(xpath,prev), 
                                   nodeset2bool(xpath,xpath->item));
  }
  return 1;
}


/*