With the Release of SCCM Configmgr 2012 SP1 RTM,When you deploy Secondary Site from its Parent site ,it will install SQL Server Express 2008 R2 Service Pack 1 (SP1) but as you can see from below snap (SQL server Requirements),the minimum required cumulative update is CU6 which you will have to install it manually.
What historical information stored in SCCM Configmgr Data Warehouse for custom reports
How to install Data warehouse service point in SCCM Configmgr and get the historical data
How to get office 365 proplus activation status and excluded apps etc using SCCM Configmgr
How to uninstall teams client using SCCM Configmgr