mysqli::$sqlstate
mysqli_sqlstate
(PHP 5, PHP 7)
mysqli::$sqlstate -- mysqli_sqlstate — Returns the SQLSTATE error from previous MySQL operation
Descrição
Estilo orientado à objeto
Estilo procedural
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://dev.mysql.com/doc/mysql/en/error-handling.html.
Nota:
Note that not all MySQL errors are yet mapped to SQLSTATE's. The value
HY000(general error) is used for unmapped errors.
Parâmetros
-
link -
Somente no estilo procedural: Um recurso link retornado por mysqli_connect() ou mysqli_init()
Valor Retornado
Returns a string containing the SQLSTATE error code for the last error.
The error code consists of five characters. '00000' means no error.
Exemplos
Exemplo #1 $mysqli->sqlstate example
Estilo orientado à objeto
<?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();
?>
Estilo procedural
<?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);
?>
Os exemplos acima irão imprimir:
Error - SQLSTATE 42S01.
Veja Também
- mysqli_errno() - Retorna o código de erro para a chamada de função mais recente
- mysqli_error() - Retorna uma string descrevendo o ultimo erro
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