MySQL_GetConnectionErrno

The error of the last time the handle failed to connect.

native MySQL_GetConnectionErrno(MySQL:handle);

Parameters

Parameter	Description
MySQL:handle	Handle to check.

Returns

• The error number of MySQL.
• 0 when it did not fail since it last connected.
• -1 when the handle does not exist.

Remarks

The error is the one of the last attempt to connect, and stays 0 once a connection is made. The error of a query is read with MySQL_GetErrno.

Related

• MySQL_GetConnectionError: The message of the last time the handle failed to connect.
• MySQL_IsConnected: Whether the connection of the ordered queries is open.
• MySQL_GetErrno: The error of the query read.