Aggregations And Always Encrypted

Monica Rathbun finds trouble with Always Encrypted:

The real challenges started when the client began to test their application code. The first thing we hit was triggers.

The table had several insert triggers associated with the columns that were now encrypted. Since the data was now encrypted the insert triggers would fail. Again, we lucked out and they were able to recode somethings in order to remove the triggers. Of course, since troubles always come in threes, this was no different. First the constraint problem, then the triggers, then we hit the biggest road block that halted our Always Encrypted implementation.

Read on for more information about the things you cannot do with Always Encrypted, including some limitations which will eventually go away.

Related Posts

What TDE Does To Query Performance

Matthew McGiffen has a few tests on using Transparent Data Encryption: By the time it had been executed 5 times (with the memory flushed between each execution) each query read about 600,000 pages sized at 8kb each – just under 5GB. If it took 50 seconds on the decryption of those pages, then each page […]

Read More

Using The Public Role

Kenneth Fisher explains the public role in SQL Server: A common misunderstanding is that the CONNECT permission lets you do more than just connect to a database. It doesn’t. Connection only. So how come there are some things that everyone can do once they are connected to a database? Well, it’s the public role. Everyone is a member and […]

Read More

Categories

January 2018
MTWTFSS
« Dec Feb »
1234567
891011121314
15161718192021
22232425262728
293031