CreateQuery decimal (children 3)
 Identifier decimal
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration d1 (children 1)
    DataType DECIMAL (children 1)
     ExpressionList (children 2)
      Literal UInt64_9
      Literal UInt64_8
   ColumnDeclaration d2 (children 1)
    DataType DECIMAL (children 1)
     ExpressionList (children 2)
      Literal UInt64_18
      Literal UInt64_8
   ColumnDeclaration d3 (children 1)
    DataType DECIMAL (children 1)
     ExpressionList (children 2)
      Literal UInt64_38
      Literal UInt64_8
 Storage definition (children 3)
  Function MergeTree
  Function toInt32 (children 1)
   ExpressionList (children 1)
    Identifier d1
  Function tuple (children 1)
   ExpressionList (children 2)
    Identifier d2
    Identifier d3
