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newbie's question about oracle

newbie's question about oracle# Database - 数据库

o*o2000-02-09 08:02

1 楼

I'm a newcomer for Oracle. I just installed Oracle 8.0.5 for Windows NT,
but I can't login as either SYS or SYSTEM or MANAGER ( I leaved password
blank). The message I got is:
ORA-12203: TNS: Unable to connect to destination.
Anybody can help me out? Thanks a lot!

b*d2000-02-09 08:02

2 楼

try this:
SYS-----password:change_on_install;
SYSTEM------password:manager;

【在 o***o 的大作中提到】

: I'm a newcomer for Oracle. I just installed Oracle 8.0.5 for Windows NT,
: but I can't login as either SYS or SYSTEM or MANAGER ( I leaved password
: blank). The message I got is:
: ORA-12203: TNS: Unable to connect to destination.
: Anybody can help me out? Thanks a lot!

o*o2000-02-09 08:02

3 楼

Thanks a lot for your reply. I tried them but still got the same message.
Is the ORA-12203 message really for invalid username/password? Should I
put a service name in the "service" box instead of leaving it blank?
No user's manual is really a disadvantage of using pirate software.
My Oracle book doesn't bother to discuss such simple matter at all.
Maybe I should find a "Oracle for dummies" instead:-))

【在 b*d 的大作中提到】

:
: try this:
: SYS-----password:change_on_install;
: SYSTEM------password:manager;

b*d2000-02-09 08:02

4 楼

j*y2000-02-09 08:02

5 楼

Use internal/oracle to login at the first time to initialize the enterprise manager.
Chekc the tnsnames.ora.
Check the Default SID.
Check the service from the NT service panel.

【在 o***o 的大作中提到】

o*o2000-02-09 08:02

6 楼

Thanks a lot. But it's still not working:-))
I guess the install disk is not burnt well so some services cann't
be started b/c of .exe file errors.
Thanks again for all of you trying to help.

【在 j*****y 的大作中提到】

: Use internal/oracle to login at the first time to initialize the enterprise manager.
: Chekc the tnsnames.ora.
: Check the Default SID.
: Check the service from the NT service panel.