[Info-ingres] How to see if a column is encrypted from the system catalogs
Roy Hann
specially at processed.almost.meat
Fri Dec 5 13:09:52 UTC 2014
Mark wrote:
> We query the ii* tables (iitables, iicolumns etc) to find out about
> extant tables. How can we determine if a column is encypted. For
> example:
>
> CREATE TABLE socsectab
> (
> fname CHAR(10),
> lname CHAR(20),
> socsec CHAR(11) ENCRYPT NOSALT
> )
> WITH ENCRYPTION=AES128,
> PASSPHRASE='this is a secret';
Look at column_encrypted, column_encrypted_width, column_encrypt_salt,
and column_encrypt_crc in iicolumns.
Roy
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