Dau*_*aud 8 java oracle jdbc multiple-resultsets
这篇文章展示了在单个JDBC调用(针对SQL Server数据库)中执行多个查询,方法是用分号分隔它们.当我尝试对Oracle 10G执行相同操作时,会出现错误"无效字符":
class db
{
public static void main(String aa[])throws Exception
{
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@//192.168.10.29:1521/ttt","username","password");
PreparedStatement stat = conn.prepareStatement("select voila from app where rownum<4; select code from process where rownum<4");
stat.execute();
while (stat.getMoreResults()){
ResultSet rs = stat.getResultSet();
while (rs.next()){
System.out.println(rs.getString(1));
}
}
conn.close();
}
}
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我究竟做错了什么 ?
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