CreateQuery tableClick (children 3)
 Identifier tableClick
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration clickId (children 1)
    DataType String
   ColumnDeclaration conversionId (children 1)
    DataType String
   ColumnDeclaration value (children 1)
    DataType Nullable (children 1)
     ExpressionList (children 1)
      DataType Double
 Storage definition (children 1)
  Function Log (children 1)
   ExpressionList