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Anonymous users2024-02-06When logging in to SQLPplus on the server host, the SYS user does not need a password, or can enter any password, method 1: sqlplus"/as sysdba"
Method 2: SQLPLUS"sys/aaaaaa as sysdba"
If you want to verify the password, you need to change the password to "manager" on the first floor, then install the oracle client on another machine, configure TNS, and you can connect to it, for example:
sqlplus "sys/manager@tnsnames as sysdba"
It is worth mentioning that sys users must log in with the identity of sysdba or sysoper, that is, they must bring as sysdba or as sysoper, and ordinary identities cannot log in.
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Anonymous users2024-02-05Haha,I know what you mean.,Funny me.,Haha,Upstairs,Ha,Of course the situation you said doesn't work.,It's like linux.,Actually, you've typed it.,But it's just that it can't be displayed on the console.,You enter the password correctly Enter the carriage enter to enter.,Unless you're like upstairs said.,Ha.。
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Anonymous users2024-02-04Forget it, it's detailed upstairs.
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Anonymous users2024-02-03The failure to enter the password after entering the username in SQLPLUS in Oracle is caused by a setting error, and the solution is as follows:
1. First open the running interface and enter the cmd command line.
2. Then enter the sqlplus command.
3. Then enter the username Scott.
4. Then enter the password and enter SQLPLUS.
5. In addition, you can also enter sqlplus scott titer to enter directly.
6. Finally, it should be noted that it will not be displayed when entering the password.
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Anonymous users2024-02-02The failure to enter the password after entering the username in SQLPLUS in Oracle is caused by a setting error, and the solution is as follows:
1. First open the running interface and enter the cmd command line.
2. Then enter the sqlplus command.
3. Then enter the username Scott.
4. Then enter the password and enter SQLPLUS.
5. In addition, you can also enter sqlplus scott titer to enter directly.
6. Finally, it should be noted that it will not be displayed when entering the password.
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Anonymous users2024-02-01The password is wrong, and I can't get in.
Since scott is disabled by default, you need to log in with sys.
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Anonymous users2024-01-31I used the default orcl for my username when I installed it, and I always got an error after entering my username and password, but I'm sure I didn't enter the wrong password, you can try entering the username: system
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Anonymous users2024-01-30It's not an activation code version.,You can choose other tools.,sqldeveloper,It's also easy to use.。
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