uce/site/doc/pages/mysql_error.txt

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:sig
String mysql_error(MySQL* m)
:params
m : pointer to a MySQL connection struct
return value : MySQL error message (if present, otherwise empty string)
:desc
Returns the last error message from a connection to a MySQL server.
:see
>mysql
:related
**PHP:** Modern PHP database access through `mysqli_*` or PDO methods rather than the old `mysql_*` family
**JavaScript / Node.js:** Node database clients such as `mysql2`, query builders, or ORM adapters