Oracle环境:oracle 10.2.0.1 创建的 public dblink 连接oracle 11.2.0.3 ORA-01017: invalid username/password; logon denied ORA-02063: preceding line from <link_name> 一.创建dblink create public database link dmz63 connect to xyy identified by xyy using '(DESC
Oracle数据库报错: ORA-29275:部分多字节字符 就是你查出来的字符串(有汉字的)有可能会出问题, 在认为有问题的字段 用 to_nchar("字段")包起来 比如 你查 select * from role 出问题了看一下字段里面哪个字段比较长的有汉字的,差不多就是那个字段有问题 比如是 userName 这个字段有问题 就 select to_nchar(userName), id , ... from role 就解决了
dbstart启动数据库报错,如下: [oracle@wen ~]$ dbstartORACLE_HOME_LISTNER is not SET, unable to auto-start Oracle Net ListenerUsage: /u01/app/oracle/product/11.2.0/dbhome_1/bin/dbstart ORACLE_HOME dbshut关闭数据库报错,如下: [oracle@wen ~]$ dbshutORACLE_HOME_LISTNER is no
安装Oracle 11gR2,报错:[INS-06101] IP address of localhost could not be determined 出现这种错误是因为主机名和/etc/hosts 文件不一致. 1./etc/sysconfig/network[root@rac2 11.2.2]# cat /etc/sysconfig/networkNETWORKING=yesHOSTNAME=rac2 2./etc/hosts[root@rac2 11.2.2]# vi /etc/hos
今天连接mysql数据库报错如下: java.sql.SQLException: The server time zone value '�й���ʱ��' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more s
数据库报错 [Err] 1264 - Out of range value adjusted for column 'ID' at row 1 修改MYSQL下的my.ini, 将 sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION" 改为 sql-mode="NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION". 重新启动MySQL
delete from M_FACTOR_DATA_TEST a where (a.factor_id,a.data_date,a.stock_code) in (select factor_id,data_date,stock_code from M_FACTOR_DATA_TEST group by factor_id,data_date,stock_code having count(*) > 1) and rowid not in (select min(rowid) from M_FA