mysqli_set_opt
mysqli_set_opt -- Alias of mysqli_options()
Description
This function is an alias of mysqli_options().
mysqli_sqlstate
(no version information, might be only in CVS)
mysqli_sqlstate
(no version information, might be only in CVS)
mysqli->sqlstate -- Returns the SQLSTATE error from
previous MySQL operation.
Description
string mysqli_sqlstate ( object link)
Returns a string containing the SQLSTATE error code for
the last error. The error code consists of five characters.
'00000' means no error. The values are specified by ANSI
SQL and ODBC. For a list of possible values, see http://www.mysql.com/doc/en/Error-returns.html.
Note: Note that not all MySQL errors are yet mapped to
SQLSTATE's. The value HY000 (general error) is used for
unmapped errors.
Return values
Returns a string containing the SQLSTATE error code for
the last error. The error code consists of five characters.
'00000' means no error.
See also
mysqli_errno(), mysqli_error()
Example
Example 1. Object oriented style
<?php
$mysqli = new mysqli("localhost", "my_user",
"my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
/* Table City already exists, so we should get an error
*/
if (!$mysqli->query("CREATE TABLE City (ID INT,
Name VARCHAR(30))")) {
printf("Error - SQLSTATE %s.\n", $mysqli->sqlstate);
}
$mysqli->close();
?>
Example 2. Procedural style
<?php
$link = mysqli_connect("localhost", "my_user",
"my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
/* Table City already exists, so we should get an error
*/
if (!mysqli_query($link, "CREATE TABLE City (ID INT,
Name VARCHAR(30))")) {
printf("Error - SQLSTATE %s.\n", mysqli_sqlstate($link));
}
mysqli_close($link);
?>
The above examples would produce the following output:
Error - SQLSTATE 42S01.
