InsertQuery   (children 2)
 Function file (children 1)
  ExpressionList (children 2)
   Function concat (children 1)
    ExpressionList (children 2)
     Function database (children 1)
      ExpressionList
     Literal \'.test-data.json\'
   Identifier JSON
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 1)
     Identifier number (alias numeric)
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function numbers (children 1)
        ExpressionList (children 1)
         Literal UInt64_10
