Data is still present even though It has been deleted from the Tables.

Hi All,

I am new to Appian, during one of my solution development I have found that I have deleted the rows from the oracle table and when I am trying to test the expression rule where I used Query Generator to get the data from that table , it's stil returning the old data.

So can you please help me to know that how can I clear some cache or sync it with my tables ?

I am using query generator to generate that expression rule.