CreateQuery R3 (children 3)
 Identifier R3
 Columns definition (children 1)
  ExpressionList (children 4)
   ColumnDeclaration C_ID (children 1)
    DataType UInt32
   ColumnDeclaration R1_A_ID (children 1)
    DataType UInt32
   ColumnDeclaration R4_D_ID (children 1)
    DataType UInt32
   ColumnDeclaration C_Value (children 1)
    DataType Int32
 Storage definition (children 3)
  Function MergeTree (children 1)
   ExpressionList
  Identifier C_ID
  Set
