CreateQuery merge_tree_table (children 3)
 Identifier merge_tree_table
 Columns definition (children 1)
  ExpressionList (children 6)
   ColumnDeclaration Date (children 1)
    DataType Date
   ColumnDeclaration SomeType (children 1)
    DataType UInt8
   ColumnDeclaration Alternative1 (children 1)
    DataType UInt64
   ColumnDeclaration Alternative2 (children 1)
    DataType UInt64
   ColumnDeclaration User (children 1)
    DataType UInt32
   ColumnDeclaration CharID (children 2)
    DataType UInt64
    Function multiIf (children 1)
     ExpressionList (children 5)
      Function in (children 1)
       ExpressionList (children 2)
        Identifier SomeType
        Literal Tuple_(UInt64_3, UInt64_4, UInt64_11)
      Literal UInt64_0
      Function in (children 1)
       ExpressionList (children 2)
        Identifier SomeType
        Literal Tuple_(UInt64_7, UInt64_8)
      Identifier Alternative1
      Identifier Alternative2
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList
