【发布时间】:2014-12-11 18:22:39
【问题描述】:
我正在尝试在数据库表中插入一个值,但一直遇到 Invalid Column Index 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,但它抱怨这些索引丢失,我也尝试了其他东西,但我无法让它工作。
我做错了什么?
【问题讨论】:
-
您正在准备 32 个值,但您有 27 个?我不知道这就是 java 准备好的语句的工作原理
-
如果我数正确的话,有 28 个。此外,使用(可能)伪随机数设置各种数据库 ID 是高度值得怀疑的。
-
另外,这段代码中有很多个“幻数”。
-
他们应该是魔法诶
标签: java oracle jdbc prepared-statement