Grid has to display data in Case Sensitive based on selection in the dropdown filter

Question

Hi, 
 From the below screenshot in the Dropdown filter i am selecting "TEST" where every letter is capital so in the below grid the data has to display only the data which is exactly match the "TEST" filter but it is also displaying irrespective of case insensitive which means data like "test" also getting filtered & displaying the data in the grid. But we want exact match we are selecting in the dropdown filter that data only needs to display in the grid. Kindly Suggest on this 
 
 Grid Filter Code: 
 
 Grid Row Value:

Mike Schmitt · Answer

ashwinir5622 said: I need to have multiple case id to be filter 
 Then you can use a Logical Expression with the "OR" operator and a list of Query Filters (all using "=") that loops over your input list of dropdown items.