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Returns a string description for last statement error


maxdb_stmt_error

maxdb_stmt::error

(PECL maxdb >= 1.0)

maxdb_stmt_error -- maxdb_stmt::errorReturns a string description for last statement error

Description

Procedural style

string maxdb_stmt_error ( resource $stmt )

Object oriented style

string $maxdb_stmt->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.

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\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();
?>

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\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 example will output something similar to:

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

See Also



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