CreateQuery tab (children 3)
 Identifier tab
 Columns definition (children 1)
  ExpressionList (children 4)
   ColumnDeclaration name (children 1)
    DataType String
   ColumnDeclaration timestamp (children 1)
    DataType Int64
   ColumnDeclaration money (children 1)
    DataType UInt8
   ColumnDeclaration flag (children 1)
    DataType String
 Storage definition (children 3)
  Function MergeTree
  Function tuple (children 1)
   ExpressionList
  Set
