|
Последние активные темы форума |
|
maxdb_stmt_error
(no version information, might be only in CVS) maxdb_stmt_error -- Returns a string description for last statement error
DescriptionПроцедурный стиль: string maxdb_stmt_error ( resource stmt ) 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 valuesA string that describes the error. An empty string if no error occurred.
Example
Пример 1. Процедурный стиль
<?php
/* Open a connection */
$link
=
maxdb_connect
(
"localhost"
,
"MONA"
,
"RED"
);
/* 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. |
|