db_error

	error_text.i1p.v = db_error(handle.g.v)

	This routine returns a pointer to error string from last operation(s)
	using the passed handle.

	handle		database connection handle returned from
			a previous call to 'db_open'

	This function returns values as follows:

	pointer to the error string from the last operation

	This function requires the following include files:

	clib_h

	Related functions:

	db_select, db_modify, db_open, db_close, db_nextrow

	C/C++ usage:

	usage example