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联接oracle数据库,返回-1034，搞了两天没搞定！
www.myexceptions.net 网友分享于：2013-08-29 浏览：43次
连接oracle数据库,返回-1034，搞了两天没搞定！！
linux发行版：centos5.5 x86_64
oracle版本：10g
问题：为什么zxm用户下无法连接数据库，而oracle用户下可以连接数据库？(zxm用户群组和oracle用户群组相同)
一个连接数据库的小程序：
[code=C/C++][/code]
#include
#include
#include
#include
EXEC SQL BEGIN DECLARE SECTION;
char username[10];
char password[10];
EXEC SQL END DECLARE SECTION;
int main()
{
strncpy(username,"bswdb",6);
strncpy(password,"bswdb",6);
EXEC SQL CONNECT :username IDENTIFIED BY :password;
if(0==sqlca.sqlcode){
printf("success!!n");
printf("username:%snpasswoad:%sn",username,password);
}
else{
printf("返回错误：%dn",sqlca.sqlcode);
printf("username:%snpasswoad:%sn",username,password);
}
return 0;
}
####################################################################
在zxm用户下执行结果：
[zxm@localhost test]$ test_oracle
返回错误：-1034
username:bswdb
passwoad:bswdb：
在oracle用户下执行结果：
[oracle:/home/oracle/test]$./test_oracle
success!!
username:bswdb
passwoad:bswdb
######################################################################
[color=#FF0000]以下是环境配置：[/color]
用户群组权限zxm用户和oracle用户是相同的：
[oracle:/home/oracle/test]$id
uid=501(oracle) gid=501(oinstall) groups=501(oinstall),502(dba)
[zxm@localhost ~]$ id
uid=505(zxm) gid=501(oinstall) groups=501(oinstall),502(dba)
#######################################################################
监听已打开：
[oracle:/home/oracle]$lsnrctl start
......省略......
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "bswdb" has 1 instance(s).
Instance "bswdb", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
###############################################################################
数据库已启动：
[oracle:/home/oracle]$sqlplus / as sysdba
SQL> startup
ORACLE instance started.
Total System Global Area 167772160 bytes
Fixed Size 2019320 bytes
Variable Size 88080392 bytes
Database Buffers 75497472 bytes
Redo Buffers 2174976 bytes
Database mounted.
Database opened.
##################################################################################
listener.ora的配置：(虚拟机的IP地址是192.168.128.128)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/oracle/10.2.0.1.0)
(PROGRAM = extproc)
)
(SID_DESC =
(SID_NAME = bswdb)
(ORACLE_HOME = /u01/oracle/10.2.0.1.0)
(global_dbname = bswdb)
)
)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC3))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.128.128)(PORT = 1521))
)
)
#####################################################################################
tnsnames.ora的配置：(虚拟机的IP地址是192.168.128.128)
LISTENER_BSWDB =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.128.128)(PORT = 1521))
BSWDB
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.128.128)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = bswdb)
)
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