CreateQuery test (children 3)
 Identifier test
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration a (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType Int64
   ColumnDeclaration b (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType Float64
   ColumnDeclaration c (children 1)
    DataType Array (children 1)
     ExpressionList (children 1)
      DataType UInt64
 Storage definition (children 1)
  Function Memory