PHP. Руководство по PHP. 2005

maxdb_stmt_error

(PECL)maxdb_stmt_error

(no version information, might be only in CVS)maxdb_stmt->error -- Returns a string description for last statement error

Description

Procedural style:string maxdb_stmt_error (resource stmt)

Object oriented style (property):class stmt {

string error

}

For the statement specified by stmt, maxdb_stmt_error()

returns a containing the error message for the most recently invoked statement function that

can succeed or fail.

Return values

A string that describes the error. An empty string if no error occurred.

See also

maxdb_stmt_errno(),
maxdb_stmt_sqlstate()

Example

Пример 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\n", 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: %s.\n", $stmt->error); /* close statement */ $stmt->close(); } /* close connection */ $maxdb->close(); ?>

Пример 2. Procedural style
<?php /* Open a connection */ $link = maxdb_connect("localhost", "MONA", "RED", "DEMODB"); /* check connection */ if (maxdb_connect_errno()){ printf("Connect failed: %s\n", maxdb_connect_error()); exit(); } maxdb_query($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($stmt); printf("Error: %s.\n", maxdb_stmt_error($stmt)); /* close statement */ maxdb_stmt_close($stmt); } /* close connection */ maxdb_close($link); ?>

The above examples would produce the following output:
Warning: maxdb_stmt_execute(): -4004 POS(23) Unknown table name:MYCITY [42000] <...>
Error: POS(23) Unknown table name:MYCITY.

Пред.
Начало
След.
maxdb_stmt_errno
Уровень выше
maxdb_stmt_execute

Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.

Ваше письмо	×