标签云
asm恢复 bbed bootstrap$ dul In Memory kcbzib_kcrsds_1 kccpb_sanity_check_2 kfed MySQL恢复 ORA-00312 ORA-00607 ORA-00704 ORA-01110 ORA-01555 ORA-01578 ORA-08103 ORA-600 2131 ORA-600 2662 ORA-600 2663 ORA-600 3020 ORA-600 4000 ORA-600 4137 ORA-600 4193 ORA-600 4194 ORA-600 16703 ORA-600 kcbzib_kcrsds_1 ORA-600 KCLCHKBLK_4 ORA-15042 ORA-15196 ORACLE 12C oracle dul ORACLE PATCH Oracle Recovery Tools oracle加密恢复 oracle勒索 oracle勒索恢复 oracle异常恢复 Oracle 恢复 ORACLE恢复 ORACLE数据库恢复 oracle 比特币 OSD-04016 YOUR FILES ARE ENCRYPTED 勒索恢复 比特币加密文章分类
- Others (2)
- 中间件 (2)
- WebLogic (2)
- 操作系统 (102)
- 数据库 (1,671)
- DB2 (22)
- MySQL (73)
- Oracle (1,533)
- Data Guard (52)
- EXADATA (8)
- GoldenGate (21)
- ORA-xxxxx (159)
- ORACLE 12C (72)
- ORACLE 18C (6)
- ORACLE 19C (14)
- ORACLE 21C (3)
- Oracle 23ai (7)
- Oracle ASM (65)
- Oracle Bug (8)
- Oracle RAC (52)
- Oracle 安全 (6)
- Oracle 开发 (28)
- Oracle 监听 (28)
- Oracle备份恢复 (560)
- Oracle安装升级 (92)
- Oracle性能优化 (62)
- 专题索引 (5)
- 勒索恢复 (78)
- PostgreSQL (18)
- PostgreSQL恢复 (6)
- SQL Server (27)
- SQL Server恢复 (8)
- TimesTen (7)
- 达梦数据库 (2)
- 生活娱乐 (2)
- 至理名言 (11)
- 虚拟化 (2)
- VMware (2)
- 软件开发 (37)
- Asp.Net (9)
- JavaScript (12)
- PHP (2)
- 小工具 (20)
-
最近发表
- Kylin Linux 安装19c
- ORA-600 krse_arc_complete.4
- Oracle 19c 202410补丁(RUs+OJVM)
- ntfs MFT损坏(ntfs文件系统故障)导致oracle异常恢复
- .mkp扩展名oracle数据文件加密恢复
- 清空redo,导致ORA-27048: skgfifi: file header information is invalid
- A_H_README_TO_RECOVER勒索恢复
- 通过alert日志分析客户自行对一个数据库恢复的来龙去脉和点评
- ORA-12514: TNS: 监听进程不能解析在连接描述符中给出的SERVICE_NAME
- ORA-01092 ORA-00604 ORA-01558故障处理
- ORA-65088: database open should be retried
- Oracle 19c异常恢复—ORA-01209/ORA-65088
- ORA-600 16703故障再现
- 数据库启动报ORA-27102 OSD-00026 O/S-Error: (OS 1455)
- .[metro777@cock.li].Elbie勒索病毒加密数据库恢复
- 应用连接错误,初始化mysql数据库恢复
- RAC默认服务配置优先节点
- Oracle 19c RAC 替换私网操作
- 监听报TNS-12541 TNS-12560 TNS-00511错误
- drop tablespace xxx including contents恢复
标签归档:ORA-01465
ORA-01465: invalid hex number
网友反馈blob插入一些字段报错,查询metalink,发现使用rawtohex处理即可,测试如下:
SQL> create table t_lob (t blob); Table created. SQL> insert into t_lob values('-------'); insert into t_lob values('-------') * ERROR at line 1: ORA-01465: invalid hex number SQL> insert into t_lob values(rawtohex('---------')); 1 row created. SQL> insert into t_lob values('----------&'); insert into t_lob values('----------&') * ERROR at line 1: ORA-01465: invalid hex number SQL> insert into t_lob values(rawtohex('----------&')); 1 row created. SQL> commit; Commit complete.
网友提供java处理代码如下:
///插入 public void test() { conn=DBUtil.getActiveConnection(); String sqlStr="Set define off"; String ss="————"; String sql="insert into test1(names,btestname) values('12',rawtohex('"+ss+"'))"; System.out.println(sqlStr); System.out.println(sql); try { pstmt=conn.prepareStatement(sqlStr); pstmt.addBatch(); pstmt=conn.prepareStatement(sql); pstmt.addBatch(); pstmt.executeBatch(); } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { DBUtil.closeStatement(pstmt); DBUtil.closeConnection(conn); } } ////查询语句 public void getTest() { conn=DBUtil.getActiveConnection(); String sql="select * from test1 where names='12'"; //oracle.sql.BLOB blob = null; InputStream inStream=null; try { pstmt=conn.prepareStatement(sql); set=pstmt.executeQuery(); if(set!=null && set.next()) { //接收blob类型 java.sql.Blob blob = (oracle.sql.BLOB)set.getBlob("btestname"); //注意 inStream = blob.getBinaryStream(); if(blob!=null) System.out.println("有值============"); try { byte[] data = new byte[200]; int length=0;//每次读取的实际字节长度 //is.read()方法:从buff缓中区的第0个位开始读取字节,每次最多读取200, //方法会返回一个实际读取的长度,用length接收,当值为-1时,表示所有的字节全部读取完毕 while((length=inStream.read(data,0,200))!=-1) { //把字节以平台的默认编码方式转为字符,从buff的第0个位开始转换,实际要转换的长度是length String str=new String(data,0,length); System.out.println("最终结果==== "+str+" ===="); } //关闭流 inStream.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } finally { DBUtil.closeResultSet(set); DBUtil.closeStatement(pstmt); DBUtil.closeConnection(conn); } }