pdo.errorcode(3) [php man page]

PDO.ERRORCODE(3)							 1							  PDO.ERRORCODE(3)

PDO
::errorCode - Fetch the SQLSTATE associated with the last operation on the database handle

SYNOPSIS

       public mixed PDO::errorCode (void  )

DESCRIPTION

RETURN VALUES

	Returns an SQLSTATE, a five characters alphanumeric identifier defined in the ANSI SQL-92 standard. Briefly, an SQLSTATE consists of a two
       characters class value followed by a three characters subclass value. A class value of 01 indicates a  warning  and  is	accompanied  by  a
       return  code  of  SQL_SUCCESS_WITH_INFO. Class values other than '01', except for the class 'IM', indicate an error. The class 'IM' is spe-
       cific to warnings and errors that derive from the implementation of PDO (or perhaps ODBC, if you're using the ODBC driver) itself. The sub-
       class value '000' in any class indicates that there is no subclass for that SQLSTATE.

       PDO.errorCode(3)  only  retrieves error codes for operations performed directly on the database handle. If you create a PDOStatement object
       through PDO.prepare(3) or PDO.query(3) and invoke an error on the statement handle, PDO.errorCode(3) will not reflect that error. You  must
       call PDOStatement.errorCode(3) to return the error code for an operation performed on a particular statement handle.

	Returns NULL if no operation has been run on the database handle.

EXAMPLES

       Example #1

	      Retrieving an SQLSTATE code

	      <?php
	      /* Provoke an error -- the BONES table does not exist */
	      $dbh->exec("INSERT INTO bones(skull) VALUES ('lucy')");

	      echo "
PDO::errorCode(): ", $dbh->errorCode();
	      ?>

	      The above example will output:

	      PDO::errorCode(): 42S02

SEE ALSO

       PDO.errorInfo(3), PDOStatement.errorCode(3), PDOStatement.errorInfo(3).

PHP Documentation Group 													  PDO.ERRORCODE(3)

PDO.ERRORINFO(3)							 1							  PDO.ERRORINFO(3)

PDO
::errorInfo - Fetch extended error information associated with the last operation on the database handle

SYNOPSIS

       public array PDO::errorInfo (void  )

DESCRIPTION

RETURN VALUES

       PDO.errorInfo(3)  returns  an  array of error information about the last operation performed by this database handle. The array consists of
       the following fields:

       +--------+---------------------------------------------------+
       |Element |						    |
       |	|						    |
       |	|		     Information		    |
       |	|						    |
       +--------+---------------------------------------------------+
       |   0	|						    |
       |	|						    |
       |	| SQLSTATE error code (a five  characters  alphanu- |
       |	| meric  identifier  defined  in the ANSI SQL stan- |
       |	| dard).					    |
       |	|						    |
       |   1	|						    |
       |	|						    |
       |	|	     Driver-specific error code.	    |
       |	|						    |
       |   2	|						    |
       |	|						    |
       |	|	   Driver-specific error message.	    |
       |	|						    |
       +--------+---------------------------------------------------+
       Note

	       If the SQLSTATE error code is not set or there is no driver-specific error, the elements following element 0 will be set to NULL.

       PDO.errorInfo(3) only retrieves error information for operations performed directly on the database handle. If you  create  a  PDOStatement
       object through PDO.prepare(3) or PDO.query(3) and invoke an error on the statement handle, PDO.errorInfo(3) will not reflect the error from
       the statement handle. You must call PDOStatement.errorInfo(3) to return the error information for an operation performed  on  a	particular
       statement handle.

EXAMPLES

       Example #1

	      Displaying errorInfo() fields for a PDO_ODBC connection to a DB2 database

	      <?php
	      /* Provoke an error -- bogus SQL syntax */
	      $stmt = $dbh->prepare('bogus sql');
	      if (!$stmt) {
		  echo "
PDO::errorInfo():
";
		  print_r($dbh->errorInfo());
	      }
	      ?>

	      The above example will output:

	      PDO::errorInfo():
	      Array
	      (
		  [0] => HY000
		  [1] => 1
		  [2] => near "bogus": syntax error
	      )

SEE ALSO

       PDO.errorCode(3), PDOStatement.errorCode(3), PDOStatement.errorInfo(3).

PHP Documentation Group 													  PDO.ERRORINFO(3)