CreateQuery bloom_filter_null_array (children 3)
 Identifier bloom_filter_null_array
 Columns definition (children 2)
  ExpressionList (children 1)
   ColumnDeclaration v (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType LowCardinality (children 1)
       ExpressionList (children 1)
        DataType Nullable (children 1)
         ExpressionList (children 1)
          DataType String
  ExpressionList (children 1)
   Index (children 2)
    Identifier v
    Function bloom_filter (children 1)
     ExpressionList (children 1)
      Literal Float64_0.1
 Storage definition (children 3)
  Function MergeTree (children 1)
   ExpressionList
  Identifier v
  Set
