What’s new in the Server 2016 CTP 3.3 ScriptDom Parser

We just made SQL Server 2016 CTP 3.3 publicly available a few days ago, and it has some new features which are also reflected in the managed T-SQL parser (Microsoft.SqlServer.TransactSql.ScriptDom). As readers of this blog may know, I am a big fan of this parser and to see it keeping pace with the latest preview release of the SQL Server engine feels great!

Here are the main changes you can leverage if you are using the SQL Server 2016 CTP 3.3 ScriptDom parser:

  • The ScriptDom parser is up to date with the new support for delayed compression of delta rowgroups in Columnstore indexes: the new COMPRESSION_DELAY option in ALTER INDEX helps if you are using non-clustered indexes in a real-time analytics scenario. See this article for more details.
  • The RSA_3072, RSA_4096 algorithms are now added as algorithms inside the ScriptDom parser. These are typically used in the CREATE ASYMMETRIC KEY syntax.

I also wanted to inform anyone who is planning to upgrade their previous installation of SQL Server 2016 preview (CTP 3.2 typically) to the release notes, which contain a very important step (if you are using FILESTREAM) you must take BEFORE upgrading to CTP 3.3. So please take a minute and check the release notes prior to upgrading!

Hope this helps!

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