(PHP 5, PHP 7, PHP 8)
mysqli::$sqlstate -- mysqli_sqlstate — Returns the SQLSTATE error from previous MySQL operation
Object-oriented style
Procedural style
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.
Note:
Note that not all MySQL errors are yet mapped to SQLSTATE's. The value
HY000(general error) is used for unmapped errors.
mysqlProcedural style only: A mysqli object returned by mysqli_connect() or mysqli_init()
Returns a string containing the SQLSTATE error code for the last error.
The error code consists of five characters. '00000' means no error.
Example #1 $mysqli->sqlstate example
Object-oriented style
<?php
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* Table City already exists, so we should get an error */
try {
$mysqli->query("CREATE TABLE City (ID INT, Name VARCHAR(30))");
} catch (mysqli_sql_exception) {
printf("Error - SQLSTATE %s.\n", $mysqli->sqlstate);
}Procedural style
<?php
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* Table City already exists, so we should get an error */
try {
mysqli_query($link, "CREATE TABLE City (ID INT, Name VARCHAR(30))");
} catch (mysqli_sql_exception) {
printf("Error - SQLSTATE %s.\n", mysqli_sqlstate($link));
}The above examples will output:
Error - SQLSTATE 42S01.