CreateQuery variant_table (children 3)
 Identifier variant_table
 Columns definition (children 1)
  ExpressionList (children 2)
   ColumnDeclaration id (children 1)
    DataType Int32
   ColumnDeclaration data (children 1)
    DataType Variant (children 1)
     ExpressionList (children 4)
      DataType UInt64
      DataType String
      DataType Array (children 1)
       ExpressionList (children 1)
        DataType String
      DataType Tuple (children 1)
       ExpressionList (children 2)
        DataType String
        DataType UInt32
 Storage definition (children 1)
  Function Memory (children 1)
   ExpressionList
