Oracle Database 12c. Please also tag oracle for search purposes.

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2
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1answer
71 views

ORA-01017: invalid username/password;logon denied

There were other similar questions asked, but none that were able to tell me why I can't connect using a C# .NET web site I've stood up. While I know this forum is more for DBAs connecting to ...
1
vote
1answer
30 views

Setting parameters like PCTUSED when creating new tables in ORACLE 12 C

When creating new tables in ORACLE 12 C, do we need to explicitly set parameters like PCTUSED, PCTFREE, INITRANS, MAXTRANS, STORAGE etc. (as shown in example below)? Or will ORACLE automatically set ...
1
vote
1answer
33 views

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 ...
-1
votes
1answer
41 views

Golden Gate Privilege Missing for using Encryption

dblogin userid ogg_user, password AADAAAAAAAAAAAIAKAQIJAGAMFUFKFBGQHXBJIWGECTEIAZHJFYALFFIBGHGJBPFBCPBKEPCRCRHAESJ, AES128, encryptkey securekey1 ERROR: Unable to connect to database using user ...
0
votes
1answer
42 views

Argument out of range error

I have this query: WITH I1 AS ( SELECT * FROM XYZ A WHERE UPPER(A.DES) LIKE '%%' ESCAPE '\' --' AND NVL(A.END_DATE, TO_DATE('9999-12-31', 'YYYY-MM-DD')) >= ...
1
vote
0answers
29 views

cannot connect to oracle database in dbeaver

I created an oracle database in my local device, and i want to connect it using DBeaver but i have the oracle driver installed correctly as you can see: and when i try to connect my database i get ...
0
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0answers
31 views

Install Oracle Instant Client components from Custom option

Installing the Oracle DataBase Instant Client 12c, 4 options are displayed: Instant Client - This installation type installs only the shared libraries required by Oracle Call Interface applications ...
0
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1answer
15 views

Oracle SQL: Why are column headers missing?

I want to understand why my columns are missing their headers. Consider this table: SQL> DESC customer; Name Null? Type ------------ -------- ------------ CUST_ID NOT ...
0
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0answers
37 views

Archive and Logging issues in oracle 12c

When I want to enable archive log on oracle till 11g i used alter database add supplemental log data(Primary key,unique) columns In 12c I can run the same on the PDB or on the core. I need the ...
0
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1answer
83 views

How to connect to oracle 12c from sqlplus without password in command line

This may seem as weird question: If i have user called demo with password Pass1234 When connecting to oracle 11g I can run sqlplus like this with password in command line: on DB host: C:\> ...
0
votes
1answer
19 views

Change date precision values

Exposition: I have an oracle database table with date format as 'mm/dd/yyyy' and an unique constraint that contains the date column. My issue is that I can't seem to find a method to change the ...
0
votes
1answer
67 views

Error installing Oracle Database Client 12c: “OracleMTSRecoveryService Control Utility has stopped working”

The installation of the "Oracle Services For Microsoft Transaction Server" component fails when I attempt to install Oracle Database Client 12c (12.1.0.2.0) on Windows Server 2012 R2. When ...
0
votes
1answer
99 views

How to configure sql developer with oracle 12c?

I'm trying to connect sql developer to a fresh installation of oracle: I can connect to sys user via sqlplus I can connect to sys user via sql developer when I select Connection Type "Local\Bequeath"....
0
votes
1answer
40 views

Mixed mode auditing - 12c

Oracle 12c database comes with default Unified auditing enabled even if we set it to FALSE which has ORA_SECURECONFIG policy enabled by default. Apparently, the audit options for that particular ...
1
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2answers
56 views

expdp full export not exporting all schemas

On Oracle 12c, fairly new database with APEX installed. I do a expdp \"/ as sysdba\" directory=dp_dir full=y dumpfile=full.dmp logfile=full.log And I am getting just a few tables from SYS and ...
0
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0answers
38 views

Oracle 12c cannot start up after having failed to enable Extended Data Types

I upgraded my single instance oracle to 12c on CentOS 6.7 for the benefit of having 32767 bytes varchar2 and I followed below nice article until stopped half way when executing utl32k.sql script. ...
2
votes
2answers
76 views

RMAN DUPLICATE from backup without Target or Catalog: How is the aux instance created?

I am trying to duplicate an Oracle database based on backups to test if they can be used in case of complete system failure. Hence, I want to do this without a connection to the source database. I'm ...
3
votes
2answers
53 views

Golden Gate realtime replication basic question

I have a task to replicate unidirectional real time data from source database A to target database B. I do not need all the table from A, only few tables and few columns inside those tables. Say 10 ...
1
vote
1answer
33 views

Security and Performance Implications of SQL Tuning Advisor

I work on a relatively small development team that works with an Oracle (11g) database. It's recently been requested that all the developers be given the Advisor role so that we can utilize SQL Tuning ...
3
votes
1answer
59 views

Oracle 12c Rman Duplicate Archive Log Not Verified

I am trying to duplicate a DB from live to dev but it is failing. Can anybody advise what is going wrong? Both databases are running Oracle 12c. All database files seem to be copied over but it fails ...
0
votes
3answers
85 views

Get current time, on commit, with oracle database

When inserting a row I want to make a column, equal to the current time on commit. If I use default value sysdatetime on the column, it uses the current time at insert (which could be significantly ...
0
votes
2answers
50 views

Oracle ASM : Alter asm_diskstring when ASM Instance is Down,

I am beginner for Oracle ASM I know we can alter asm_diskstring with following ways SqlPlus ASMCA but these requires +ASM to be UP and running. Is there way to set asm_diskstring when +ASM ...
1
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0answers
32 views

ORA-00604 (error occurred at recursive SQL level string) hides the real error

My multithreaded program inserts records into a table. ORA-00001 (unique constraint violated) should not be fatal. But prod environment has a complex configuration with read-only schema and the table ...
1
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0answers
56 views

Getting email notification when jobs are created under user_schema rather than sys?

I log in as sys and set the smtp for scheduler: BEGIN DBMS_SCHEDULER.set_scheduler_attribute('email_server', '10.1.1.15'); DBMS_SCHEDULER.set_scheduler_attribute('email_sender', 'user@compny.com')...
0
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0answers
16 views

error while creating user with a default tablespace

I am new to Oracle 12 and I don't know how to work with Container Databases (CDB) and Pluggable Databases (PDB). In Oracle Database 12c I created a database with the dbca and I created a tablespace ...
-1
votes
1answer
53 views

Does SQL Server 2014 have a feature like Oracle Multitenant databases?

In Oracle 12c, a feature called Multitenant databases is available. This way you can have two seemingly separate databases installed on one system, yet be able to manage Backups and Resource ...
1
vote
1answer
41 views

What database name should I use to connect Tomcat with my database

I have a dump file in Oracle and I should use Oracle 12c. I installed it, created a database and imported the dump into a tablespace, but I can't connect it with my application on Tomcat. I'm lost ...
2
votes
1answer
47 views

Getting ORA-01017: invalid username/password in non-CDB database

I have installed Oracle 12c (software only in Linux) and created a non-CDB database (single tenant) database. Following is my listener.ora. LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (...
0
votes
2answers
46 views

ORACLE12 - Connect Via SqlPlus

I have a local installation of Oracle Before i can connect directly via SqlPlus but now when i try to connect i have this error : ERROR: ORA-01034: ORACLE not available ORA-27101: shared ...
0
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0answers
175 views

FATAL INS-32012 Unable to create directory - Oracle 12c client installation

I am installing oracle client as Administrator in my Linux machine as a silent mode, I faced issue like this [FATAL] [INS-32012] Unable to create directory: /u01/app/12.1.0.2/admclient64. I don't ...
0
votes
2answers
97 views

Query against history table not using index (Oracle 12c)

I have a history table which has an 'ID' and 'TIMESTAMP' column as such CREATE TABLE hist ( HIST_ID INTEGER, HIST_TIMESTAMP TIMESTAMP, ID INTEGER, -- this is the id of the table that is being ...
4
votes
1answer
31 views

Oracle SQL 12c How to correctly use compound foreign keys in compound primary keys?

DISCLAIMER: I am a student. I do not work for an airline. I do not pretend to be a professional programmer. Greetings, I want understand what I need to correct in order for these tables to work ...
1
vote
2answers
71 views

Sanity Test on Oracle Upgrade Database

My oracle sever has been upgraded from Oracle 10g to 12c. DBA has created a box for that now my question is how developers will perform testing on that.. Can anyone provide me the sanity or unit ...
0
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2answers
138 views

Unable to open database (Datafile corrupted)

I am unable to open the database, but i am able to mount it. When i try to open the database, getting following error ORA-03113 - end-of-file on communication channel I am using Oracle 12C. On ...
0
votes
1answer
27 views

What system privilege is needed for a user to manage user accounts only

I'm looking to delegate user termination to our NOC. Requirements are: A user NOC will be created User NOC will execute stored procedures allowing them to either 1) lock another db account or 2) ...
0
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0answers
24 views

Can I delete an Oracle “Whole database backup” while a level 0 backup is being created?

I have created a Whole database backup using: -- In SQL*Plus ALTER SYSTEM SET DB_RECOVERY_FILE_DEST_SIZE = 5000G SCOPE=BOTH; ALTER SYSTEM SET DB_RECOVERY_FILE_DEST = 'O:\ORA_FRA'; alter system set ...
0
votes
2answers
52 views

Why is a Full Database Backup (as opposed to a level 0 backup) required in Oracle after switching to ARCHIVELOG mode?

The Oracle 12c 2 Day DBA manual states: While whole database backups can be an important element in your overall backup strategy, they are also a required step in some situations, such as when ...
0
votes
1answer
59 views

Export from Oracle 10g and import to Oracle 12c unable to create users

I have and old install of Oracle 10g with a lot of users and tablespaces in it, for development purposes. Now, I need to migrate these users, tablespaces and everything else, to an Oracle 12c ...
2
votes
1answer
25 views

How to time SPARQL queries on an Oracle12c database?

I have an Oracle 12c instance setup with an Apache Fuseki endpoint sitting on top of it. I am able to query the database using the Fuseki endpoint. I want to be able to get the execution time of some ...
1
vote
1answer
38 views

Importing Oracle12c database

i am using Oracle 12c in debian Jessie i want to import an old database exported with expdp on oracle 12c when i try to launch the commande 'impdp' i got those errors : 'ORA-39002: invalid operation' ...
0
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0answers
38 views

Load Multiple images (BLOBs) into the Oracle Database

I have a folder with several images. My database table is a simple table with 2 fields: name (char) and image (BLOB). How can I import my images located in my C disk (e.g.: C:\Users\me\images) into my ...
0
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0answers
63 views

Error ORA-12547: TNS:lost contact

I installed Oracle12c Database in my server i run SQLPLUS with the command 'sqlplus /nolog' and when i type 'conn sys /as sysdba' i got this error ORA-12547: TNS:lost contact Can you help me ...
0
votes
1answer
29 views

Record of schema related changes - Oracle

Is it possible to get the all changes that is made to schema as in what privileges was first assigned to the schema on creation, creation date, if later modified with different privilege what was that ...
0
votes
1answer
17 views

select string that doesn't contain a substring/field

TableA.content is varchar2(4000), which was populated from a CLOB value that contains markup and text for a website, paragraphs actually. TableB.keyword contains a string that I want to find in TableA....
0
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0answers
28 views

why database fill only one datafile of tablespace?

database tablespaces give error mail to me. It says TABLEINDEX haf %2 free size. But I looked, only 5.th datafile filled %85 and others are not filled (%0 or %1) all datafiles are 32 GB. I send photo. ...
0
votes
1answer
16 views

Oracle Listener.ora ignored

I have the following listener.ora file located in $ORACLE_HOME/network/admin/ : TESTSID = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) (CONNECT_DATA = (...
0
votes
1answer
100 views

Error launching sqlplus

I try to run sqlplus on my server with the command sqlplus /as sysdba and I got this error sqlplus: error while loading shared libraries: /u01/app/oracle/product/12.1.0/dbhome_1/lib/libclntsh.so....
1
vote
2answers
335 views

missing files, installing Oracle DB 12c on Oracle Linux 7.2

when I try to Install the Database I get this error message: Source location is incomplete. Make sure you have downloaded and extracted all the relevant archives. I did try this twice with the same ...
0
votes
2answers
53 views

Massive deviation of tablespace max_size compared to bytes used by segments on that tablespace

I just checked the size of our tablespaces, because the admins said that they've made them bigger after we've had a full tablespace yesterday and I've discovered something really strange. I hope ...
0
votes
1answer
141 views

Connect to Oracle RAC from SQL Developer?

We have set up RAC database on server. We can connect to database from sqlplus on the server using SCAN address. However, if I try to connect to RAC using SQL developer from client machine using SCAN ...