Updating the Application Security Package
In Chapter 6, we had two procedures (p_get_shared_passphrase
and p_get_des_crypt_test_data
) and one function (f_show_algorithm
) that we described as being “temporary”. They were used for testing only in Chapter 6, and we will remove them from app_sec_pkg
in this chapter. The remainder of the functions in app_sec_pkg
will remain and have not been changed. Look at the file, Chapter7/AppSec.sql to see the full listing. We have one new procedure that we introduce in this chapter: p_log_error
.
Creating an Error Logging Procedure
The p_log_error
procedure takes a NUMBER
and one or two VARCHAR2
(text) parameters. The err_txt
field is limited to 2,000 characters, but a VARCHAR2
column may have up to 4000 characters; ...
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