?? listing 11-94.java
字號:
try {
String query = new String (" SELECT DISTINCT StoreNumber " +
" FROM Sales "+
" WHERE EXISTS " +
" (SELECT StoreNum " +
" FROM Orders " +
" WHERE StoreNum = StoreNumber) ");
DataRequest = Database.createStatement();
Results = DataRequest.executeQuery (query);
System.out.println("Store");
System.out.println("-----");
DisplayResults (Results);
DataRequest.close();
}
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