M-am entuziasmant prea tare si m-am grabit! Un nou tip de stocare nu un nou tip de date.
Desi citind descrierea din Books Online
When the vardecimal storage format is enabled on a table, the decimal data is stored in the data, index, and log pages in the vardecimal storage format.
se poate spune ca e un nou tip de date.
Pana si Microsoft spune asta SQL Server Engine Tips : Download SQL Server 2005 SP2 CTP
SQL Server 2005 SP2 CTP contains some new features in the database engine (vardecimal data types, object_name function enhancement, logon triggers, Common Criteria Compliance, sys.dm_exec_text_query_plan DMV, plan cache improvements among others).
Cristian Andrei Lefter, SQL Server MVP
MCT, MCSA, MCDBA, MCAD, MCSD .NET,
MCTS, MCITP - Database Administrator SQL Server 2005
http://sqlserver.ro