[英]Running composite query on SQL server 2014 does not return result set
我們有以下代碼:
Connection conn = null;
String dbURL = "jdbc:sqlserver://DBDerver details here";
String user = "user name";
String pass = "password@123";
try {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
conn = DriverManager.getConnection(dbURL, user, pass);
String sql = "update Table1" + "set DBID = DBID+1 where TABLENAME = '" + "Table2" + "';" + "select DBID from Table 1 where TABLENAME = '" + "Table 2" + "'";
System.out.println("generateId(), SQL = " + sql);
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(sql);
int id = -1;
System.out.println("Result set :->"+rs);
while(rs.next()) {
id = rs.getInt(1);
}
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
這在SQL Server 2005上運行良好。最近我們升級到了SQL Server2014。我也將jar更新為SQLJDBC4.jar(因為我們使用JDK6作為運行時)。 但是在SQL Server 2014上運行此命令會導致以下異常。
例外:
com.microsoft.sqlserver.jdbc.SQLServerException: The statement did not return a result set.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(SQLServerException.java:190)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.doExecuteStatement(SQLServerStatement.java:800)
at com.microsoft.sqlserver.jdbc.SQLServerStatement$StmtExecCmd.doExecute(SQLServerStatement.java:689)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1715)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:180)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:155)
at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeQuery(SQLServerStatement.java:616)
at com.hcl.JDBCTest$QueryTogether.executeQueryHere(JDBCTest.java:63)
at com.hcl.JDBCTest.main(JDBCTest.java:34)
這可能是因為2012年返回更新計數->結果集,而2005年返回更新結果->結果集,但這僅僅是猜測(此處的任何確認都會為我增加獎金)。
我不想將executeQuery更改為execute / executeUpdate。 還有其他解決此異常的方法嗎? 另外我不使用存儲過程。
要么
是否有我可以使用的其他SQL驅動程序並使復合查詢在sql server 2014上工作
您的表格名稱是
表1 \\ n
如果不是您的表名,則從查詢中刪除\\ n
我只是將驅動程序更改為JTD,如下所示,它像一個魅力一樣工作
連接conn = null;
String dbURL = "jdbc:jtds:sqlserver://DataBase Name";
String user = "username";
String pass = "password";
try {
Class.forName("net.sourceforge.jtds.jdbc.Driver");
conn = DriverManager.getConnection(dbURL, user, pass);
JDBCTest jt = new JDBCTest();
String sql = "update Table1 " + "set DBID = DBID+1 where TABLENAME = '" + "Table2'" +"\n"+
"select DBID from Table1 where TABLENAME = '" + "Table2" + "'";
System.out.println("generateId(), SQL = " + sql);
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(sql);
int id = -1;
System.out.println("Result set :->"+rs);
while(rs.next()) {
id = rs.getInt(1);
System.out.println("id is :-> "+ id);
}
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
OUTPUT:
generateId(), SQL = update SEQUENCE_TABLE set DBID = DBID+1 where TABLENAME = 'TBGP_TABLE'
select DBID from SEQUENCE_TABLE where TABLENAME = 'TBGP_TABLE'
Result set :->net.sourceforge.jtds.jdbc.JtdsResultSet@d42d08
id is :-> 86532
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.