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maxdb_stmt_errno
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maxdb_stmt_errno

(PECL)

maxdb_stmt_errno

(no version information, might be only in CVS)

maxdb_stmt->errno -- Returns the error code for the most recent statement call

Description

Procedural style :

int maxdb_stmt_errno ( resource stmt )

Object oriented style (property):

class stmt {

int errno

}

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

Poznámka: For possible error codes see documentation of SQLDBC: https://dev.mysql.com/doc/maxdb/.

Return values

An error code value. Zero means no error occurred.

See also

maxdb_stmt_error(), maxdb_stmt_sqlstate()

Example

Příklad 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: %d.\n", $stmt->errno);

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

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

Příklad 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: %d.\n", maxdb_stmt_errno($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: -4004.
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