CreateQuery join_tbl (children 3)
 Identifier join_tbl
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration id (children 1)
    DataType String
   ColumnDeclaration name (children 1)
    DataType String
   ColumnDeclaration lcname (children 1)
    DataType LowCardinality (children 1)
     ExpressionList (children 1)
      DataType String
 Storage definition (children 1)
  Function Join (children 1)
   ExpressionList (children 3)
    Identifier any
    Identifier left
    Identifier id
