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    mysqli_sql_exception::getSqlState

    (PHP 8 >= 8.1.2)

    mysqli_sql_exception::getSqlState — Returns the SQLSTATE error code

    说明

    public mysqli_sql_exception::getSqlState(): string

    Returns a string containing the SQLSTATE error code for the last error. The error code consists of five characters. 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.

    注意:

    Note that not all MySQL errors are yet mapped to SQLSTATE's. The value HY000 (general error) is used for unmapped errors.

    参数

    此函数没有参数。

    返回值

    Returns a string containing the SQLSTATE error code for the last error. The error code consists of five characters.

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