SelectWithUnionQuery (children 2)
 ExpressionList (children 1)
  SelectQuery (children 3)
   ExpressionList (children 1)
    Asterisk (children 1)
     ColumnsTransformerList (children 1)
      ColumnsReplaceTransformer (children 1)
       ColumnsReplaceTransformer::Replacement (children 1)
        Function substring (children 1)
         ExpressionList (children 3)
          Identifier license_text
          Literal UInt64_1
          Function position (children 1)
           ExpressionList (children 2)
            Identifier license_text
            Literal \'\\n\'
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier system.licenses
   Function equals (children 1)
    ExpressionList (children 2)
     Identifier library_name
     Literal \'poco\'
 Identifier Vertical
