Replacement of Package,procedure in qlikview for extract data from DB?

[#1]

Here concern that,

Scenario 1:

Earlier I have DB that contains packages, function  for extract data from DB.

Scenario 2:

But, Now i have read only database, so I cant create any object in DB.

Problem:

In Scenario 2 :: I want to extract data from DB, in qlikview.

as like as I don't want to use package or function from DB side,

instead of can I direct extract data from DB without using DBs package, function.

Any solution for that in qlikview?