|
db2_conn_errorReturns a string containing the SQLSTATE returned by the last connection attempt Description
string db2_conn_error(resourcenull
$connection = null )
db2_conn_error returns an SQLSTATE value representing
the reason the last attempt to connect to a database failed. As
db2_connect returns
If, however, the connection was successful but becomes invalid over time,
you can pass the
To learn what the SQLSTATE value means, you can issue the following command
at a DB2 Command Line Processor prompt:
Parameters
Return ValuesReturns the SQLSTATE value resulting from a failed connection attempt. Returns an empty string if there is no error associated with the last connection attempt. Examples
Example #1 Retrieving an SQLSTATE value for a failed connection attempt The following example demonstrates how to return an SQLSTATE value after deliberately passing invalid parameters to db2_connect.
The above example will output: SQLSTATE value: 08001 See Also
|