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Questions tagged [sysdba]

sysdba is an Oracle Database system privilege.

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Is it illegal to update db tables to remove user id and make it appear that the system updated it?

My employer wants to make massive updates to "save the time" of not entering the data through the GUI of business application. What worries me is that the data is auditable by federal ...
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high CPU usage of MySQL and recommendation from Mysqltunner [closed]

we have noticed that our database server is getting so high CPU (more than 90 % used by mysqld process), the output of mysqltunner is shown below, can you help me please, i'm okay about the ...
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0 votes
1 answer
23 views

Migration db (error when alter DB)

i am new as DBA. i want to migrate db, can i do one time alter for all data ?. or must one alter to one data ? this my query. DECLARE @name VARCHAR(50) DECLARE db_cursor CURSOR FOR SELECT name FROM ...
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What could be the cause of invalidation of "sys" views?

I had never experience anything like this but one of the scripts containing select count(*) from user_tables where table_name = 'XXX'; started to throw PL/SQL: ORA-04063: view "SYS.USER_TABLES&...
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I (student) was encouraged to use SYSDBA and I broke my Oracle database. How do I fix it?

It all started when I tried to run catqm.sql as SYSDBA yesterday: SQL> @?/rdbms/admin/catqm.sql xdb XML_DATA TEMP NO Afterwards, I'd get this error whenever trying to execute DDL: ORA-04098: ...
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ORA 01031 Insufficient privileges on GRANT SELECT on ALL_CATALOG to a user as system user

Command: GRANT SELECT ON ALL_CATALOG TO appdbuser * Error: ERROR at line 1: ORA-01031: insufficient privileges PROBLEM: I want my Oracle XE system user (<-important) to be able ...
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1 answer
1k views

ORA-01017: invalid username/password; cannot login with other users except sys user, Oracle Database 12c?

I have setup Oracle Database 12c on my local machine. It was working fine initially but now I cannot login to users' account except the sys user. I have altered users' passwords and tried logging in ...
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3 answers
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How can we clean up/backup of .DBF files in Oradata folder in ORACLE on windows

We have very less space on our C Drive where the DBF files are stored in windows server. Can we clean up some space any logs can we removed on observation could see that DBF files are taking huge ...
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1 vote
0 answers
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SQL Server & Storage Question - What's the right choice? [duplicate]

I am a young DBA from Germany and I am the administrator for our customers SQL Servers. I have a question and I really hope that I can explain this in English words. 😃 At the moment I am reading ...
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1 vote
1 answer
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re size datafile oracle

thanks for reading. I am currently working with an Oracle 11G.I have a problem with a tablespace, I have very little space left, and I need to increase its capacity.I know what to do with this ...
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1 answer
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SELECT TO_NUMBER('MUST_BE_SAME_TIMEZONE_FILE_VERSION')

I upgrade Oracle from 11.1.0.6.0 (32bit version) to 11.2.0.1.0 (64bit version) using RMAN on the same Windows computer (64bit). After RMAN restored and recovered, I then try to run SQL> startup ...
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1 answer
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Are their any default privilege in Oracle for users?

I want to grant new users in Oracle the normal rules, for example, create a table, delete table update, in general, the default CRUD operations. Every time I do this manually by running a grant script....
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1 answer
185 views

Where is my audit as Oracle sys audit is enable

On an Oracle 11gr1 database, SYS audit is enabled: SQL> show parameter audit NAME TYPE VALUE ------------------------------------ ------...
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-1 votes
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How to change the default database for login in T-SQL

I was trying to change the default database for logins in the sql server instance to the database they are mapped to. Currently, the default database of all logins in master database. Alter login ...
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2 answers
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Retrieve user password in Oracle [closed]

How to obtain the password of a specified user in Oracle? What query to use to obtain that?
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1 answer
42 views

full model backup with tran logs

In a sql server database with a full model backup with tran logs backed up every 15 minutes, but ,still, the log file is huge. The backups (once a day) of the db and the tran log (every 15 minutes) ...
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1 vote
2 answers
189 views

MySQL consuming a lot of CPU

I’m having trouble with a new server. I installed the optimized configuration for Ubuntu server with EasyEngine of VirtuBox. When migrating my website with template newspaper, the CPU consumption is ...
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1 answer
2k views

how to replace dbms_reputil.from_remote in oracle 12.2.0.1 since All objects removed except REPLICATION_IS_ON, _OFF and _ON

how to replace dbms_reputil.from_remote in oracle 12.2.0.1 since All objects removed except REPLICATION_IS_ON, _OFF and _ON
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TNS connection forward

There are 3 machines as follows: Machine A - Remote Exadata DB machine Machine B - Remote machine from which only I can connect to port 1521 of Machine A Machine C - Local Machine (To run SQL ...
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3 votes
1 answer
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What is an equivalent of EXCEPT(in PostgreSQL) in MySQL? [closed]

I want to find out unmatched records of two tables in MySQL.
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2 votes
3 answers
8k views

System account locked, insufficient privileges to log in as sysdba

I've researched the web but I could not found exactly the same situation than mine so I'm posting this message. I'm connecting via Remote Desktop Connection to a remote server (Win2k3 Server). This ...
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1 answer
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ORA-01031: insufficient privileges while connecting with sys as sysdba

I installed Oracle database 10g as an administrator on a windows 10 machine, it worked fine, but when i try to connect sys as sysdba it gives me the error: ORA-01031: insufficient privileges I ...
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1 answer
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SGA size vs SWAP space in Oracle RAC

I’ve searched and read wide about the good practices of configuring swap space for Oracle Database installation. I am aware that for 1-2GB RAM, swap has to be 1.5x. For between 2GB and 8GB, swap needs ...
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1 vote
1 answer
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Enabling MSSQL System Trace for DB Objects

I am trying to get changed recorded in MSSQL server for tables, view and stored procedures. I have tried to achieve the same by right clicking on the server->Reports->standard reports->schema changes ...
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1 vote
2 answers
213 views

Can `sys.aud$` recycle itself?

In Oracle 11, what happens if I leave sys.aud$ to get bloated up to soak up the whole SYSTEM TABLESPACE? Does it start rewriting the oldest records? Can Oracle be configured to do so? Does it stop ...
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Where are SYS Audit Entries in Windows Event Log?

I have audit_sys_operations set to true, audit_trail set to DB, have restarted the database since setting them, and have logged in as and performed actions as sysdba. However, I cannot find these ...
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2 votes
0 answers
7k views

BCP Error SQLState = S1000, NativeError = 0 , Unable to open BCP host data-file

I am trying to execute the below BCP query in my TEST Server, where BCP has a connection string to the production DB, so my destination folder is in my Test Server and I am getting an error, I think ...
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-3 votes
1 answer
875 views

Query is still running

We have killed a specific query but still is running in background. How can we kill permanently. It's urgent. Regards Debajit
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0 votes
1 answer
1k views

I am facing issue while decryption (Gives NULL value), While export/Import my Colum level encrypted data

I am facing issue while decryption, Please help me if my column encryption/decryption process is wrong. I encrypted table in Source DB and back up certificate, then exported my encrypted table result ...
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6 votes
1 answer
646 views

Avoiding Sysadmin Rights

I'm going to start off apologizing since this is my first post and looking at other questions they don't quite match my own situation, also I'm a SysAdmin, not a DBA so my understanding of SQL is ...
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1 answer
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Why all users excep sys and system can connect to oracle db after database deletion on multi database environment?

I have 2 database on one server. I can connect to the database with normal users but cannot connect with sys and system users and invalid username/password occurs. before that I dropped one of the ...
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1 answer
9k views

NLS_LANG AL32UTF8/UTF8 for Oracle database

I recently installed a new Oracle database on Ubuntu using this tutorial. I got an error oracle@ubuntu:/home/bruno$ echo $NLS_LANG /u01/app/oracle/product/11.2.0/xe/bin/nls_lang.sh oracle@ubuntu:/...
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2 votes
5 answers
21k views

How to Find SYS Privilege Users

I want to know which users have SYS and SYSDBA privilege before export/import operation. I searched a lot but I could not find.
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3 votes
2 answers
9k views

how login other account by sysdba in oracle?

I forget hr's password, but I have sysdba role. Can I use su hr like in linux. I don't hope alter hr's password.
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4 votes
1 answer
20k views

Why doesn't "As SYSDBA" work from SQL Developer?

I am a SQL Server developer/DBA consultant who is helping out a customer who recently lost their Oracle DBA. I have done development on Oracle, but not much DBA work, and not in multi-homed ...
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