maxdb_stmt_param_count(3) [php man page]

MAXDB_STMT_PARAM_COUNT(3)						 1						 MAXDB_STMT_PARAM_COUNT(3)

maxdb_stmt_param_count - Returns the number of parameter for the given statement

       Procedural style

SYNOPSIS

       int maxdb_stmt_param_count (resource  $stmt)

DESCRIPTION

       Object oriented style
       int$maxdb_stmt->param_count ()

       maxdb_stmt_param_count(3) returns the number of parameter markers present in the prepared statement.

RETURN VALUES

	returns an integer representing the number of parameters.

EXAMPLES

       Example #1

	      Object oriented style

	      <?php
	      $maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");

	      /* check connection */
	      if (maxdb_connect_errno()) {
		 printf("Connect failed: %s
", maxdb_connect_error());
		 exit();
	      }

	      if ($stmt = $maxdb->prepare("SELECT name FROM hotel.city WHERE name=? OR state=?")) {

		 $marker = $stmt->param_count;
		 printf("Statement has %d markers.
", $marker);

		 /* close statement */
		 $stmt->close();
	      }

	      /* close connection */
	      $maxdb->close();
	      ?>

       Example #2

	      Procedural style

	      <?php
	      $link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");

	      /* check connection */
	      if (maxdb_connect_errno()) {
		 printf("Connect failed: %s
", maxdb_connect_error());
		 exit();
	      }

	      if ($stmt = maxdb_prepare($link, "SELECT name FROM hotel.city WHERE name=? OR state=?")) {

		 $marker = maxdb_stmt_param_count($stmt);
		 printf("Statement has %d markers.
", $marker);

		 /* close statement */
		 maxdb_stmt_close($stmt);
	      }

	      /* close connection */
	      maxdb_close($link);
	      ?>

       The above example will output something similar to:

       Statement has 2 markers.

SEE ALSO

       maxdb_prepare(3).

PHP Documentation Group 												 MAXDB_STMT_PARAM_COUNT(3)

MAXDB_STMT_ERRNO(3)							 1						       MAXDB_STMT_ERRNO(3)

maxdb_stmt_errno - Returns the error code for the most recent statement call

       Procedural style

SYNOPSIS

       int maxdb_stmt_errno (resource  $stmt)

DESCRIPTION

       Object oriented style
       int$maxdb_stmt->errno ()

	For  the statement specified by stmt, maxdb_stmt_errno(3) returns the error code for the most recently invoked statement function that can
       succeed or fail.

       Note

	       For possible error codes see documentation of SQLDBC: http://maxdb.sap.com/documentation/.

RETURN VALUES

	An error code value. Zero means no error occurred.

EXAMPLES

       Example #1

	      Object oriented style

	      <?php
	      /* Open a connection */
	      $maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");

	      /* check connection */
	      if (maxdb_connect_errno()) {
		 printf("Connect failed: %s
", maxdb_connect_error());
		 exit();
	      }

	      $maxdb->query("CREATE TABLE temp.mycity LIKE hotel.city");
	      $maxdb->query("INSERT INTO temp.mycity SELECT * FROM hotel.city");

	      $query = "SELECT name, zip FROM temp.mycity ORDER BY name";
	      if ($stmt = $maxdb->prepare($query)) {

		 /* drop table */
		 $maxdb->query("DROP TABLE temp.mycity");

		 /* execute query */
		 $stmt->execute();

		 printf("Error: %d.
", $stmt->errno);

		 /* close statement */
		 $stmt->close();
	      }

	      /* close connection */
	      $maxdb->close();
	      ?>

       Example #2

	      Procedural style

	      <?php
	      /* Open a connection */
	      $link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");

	      /* check connection */
	      if (maxdb_connect_errno()) {
		 printf("Connect failed: %s
", maxdb_connect_error());
		 exit();
	      }

	      maxdb_query($link, "CREATE TABLE temp.mycity LIKE hotel.city");
	      maxdb_query($link, "INSERT INTO temp.mycity SELECT * FROM hotel.city");

	      $query = "SELECT name, zip FROM temp.mycity ORDER BY name";
	      if ($stmt = maxdb_prepare($link, $query)) {

		 /* drop table */
		 maxdb_query($link, "DROP TABLE temp.mycity");

		 /* execute query */
		 maxdb_stmt_execute($stmt);

		 printf("Error: %d.
", maxdb_stmt_errno($stmt));

		 /* close statement */
		 maxdb_stmt_close($stmt);
	      }

	      /* close connection */
	      maxdb_close($link);
	      ?>

       The above example will output something similar to:

       Warning: maxdb_stmt_execute(): -4004 POS(23) Unknown table name:MYCITY [42000] <...>
       Error: -4004.

SEE ALSO

       maxdb_stmt_error(3), maxdb_stmt_sqlstate(3).

PHP Documentation Group 												       MAXDB_STMT_ERRNO(3)