Multiple Date Variable into DB Query Reader?

[takbb]

Hi @mdaopani, welcome to the KNIME community.

Take a look at my post on a similar topic here…

SQL filter by a Temporary combined column

Hi @AndrewDeacon , you are already on the right lines. The attached workflow gives one possible example of how a SQL query in a DB Query Reader can utilise the values from flow variables to “pre-limit” the returned data from an H2 sql database. You will have similar constructs in your database, and should hopefully be able to apply something similar. db_pre_select.knwf (26.1 KB)

And also the following link to the hub, although not directly about DB Query Reader might give you some clues

Dynamic SQL and parameter passing – takbb

If you still have more questions or anything isn’t clear, please feel free to ask some more