POINT DATA IMPORT FROM SQL SERVER

Hello Guys,

I have this situation:

We need to import data to from about 1 year to a Point into the PI SERVER.

I currently have a SQL database where i have all the DATA from the POINT i need to update,

so what i need to do is take the SQL data and import it into a POINT in the PI SERVER, whats the best way to do this, so far, i review and it seems i have 2 options:

PI RDBMS - But i dont know how can i do to set a statement that brings a period of 1 year of data.

PI OLEDB PROVIDER - How this will work?

so any idea?

thanks.