我试图在数据库表中插入一个值，但我一直遇到无效列索引错误。
这是一个代码示例:
String insertNewAlarmStat =
"insert into alarmes (id_alarm, alarm_key, id_notif, sever, urgency, date_hour_start, date_hour_modif, date_hour_end, " +
"state, state_rec, date_hour_rec, id_user_rec, id_system_rec, " +
"type, cause, " +
"num_events, id_entity_g, type_entity_g, " +
"desc_entity_g, problem, " +
"time_urg_act, max_urg_act, time_end, time_arq, lim, rec_oblig, dn, num_events_ps, id_alarm_o, id_notif_o, text_ad, domain, date_hour_reg) " +
"values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, SYSDATE, SYSDATE, SYSDATE, SYSDATE, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, SYSDATE)";
PreparedStatement prpstmt = null ;
try {
prpstmt = conn.prepareStatement(insertNewAlarmStat);
prpstmt.setInt(1, randomNumberGenerator());
prpstmt.setString(2, UUID.randomUUID().toString());
prpstmt.setString(3, UUID.randomUUID().toString());
prpstmt.setInt(4, randomNumberGenerator());
prpstmt.setInt(5, 8);
prpstmt.setInt(6, 8524);
prpstmt.setString(7, UUID.randomUUID().toString());
prpstmt.setString(8, UUID.randomUUID().toString());
prpstmt.setString(9, UUID.randomUUID().toString());
prpstmt.setString(10, UUID.randomUUID().toString());
prpstmt.setString(11, "KABOOM");
prpstmt.setInt(12, 8);
prpstmt.setDate(13, getCurrentDate());
prpstmt.setDate(14, getCurrentDate());
prpstmt.setDate(15, getCurrentDate());
prpstmt.setDate(16, getCurrentDate());
prpstmt.setInt(17, 43);
prpstmt.setString(18, UUID.randomUUID().toString());
prpstmt.setString(19, UUID.randomUUID().toString());
prpstmt.setString(20, UUID.randomUUID().toString());
prpstmt.setString(21, UUID.randomUUID().toString());
prpstmt.setInt(22, 2);
prpstmt.setInt(23, 224);
prpstmt.setInt(24, 2);
prpstmt.setInt(25, 224);
prpstmt.setInt(26, 2);
prpstmt.setInt(27, 4);
prpstmt.setInt(28, 2);
prpstmt.setString(29, null);
prpstmt.setString(30, UUID.randomUUID().toString());
prpstmt.setString(31, UUID.randomUUID().toString());
prpstmt.setInt(32, 2);
prpstmt.execute();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
我尝试将 prpstmt 从 13 删除到 16，但它提示说这些索引丢失了，我也尝试了其他方法，但我无法让它工作。
我做错了什么？
最佳答案
删除
prpstmt.setDate(13, getCurrentDate());
prpstmt.setDate(14, getCurrentDate());
prpstmt.setDate(15, getCurrentDate());
prpstmt.setDate(16, getCurrentDate());
而不是 17，再次从 13 开始..
?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, SYSDATE, SYSDATE, SYSDATE, SYSDATE, ?, ?, ?, ?, ?, ?, ?, ? , ?, ?, ?, ?, ?, ?, ?, ?, SYSDATE
1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,SYSDATE, SYSDATE, SYSDATE, SYSDATE,13,14....等
关于java - preparedStatement 中的列索引无效，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/27429806/