CreateQuery uin_value_details_int32_int8 (children 3)
 Identifier uin_value_details_int32_int8
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration ds (children 1)
    DataType Date
   ColumnDeclaration uin (children 1)
    DataType UInt32
   ColumnDeclaration value (children 1)
    DataType Int8
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Identifier ds
