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2answers
78 views

How to create database/tablespace/schema and users for quickstart developers on Oracle 12?

Background I need to create a contained development space for a new application. This requires a user account to connect with all permissions, such as create/drop tables and stored procedures. ...
2
votes
1answer
2k views

ORA-12546: TNS:permission denied, on Windows through Task Scheduler

I am trying to export all objects of specific oracle user by executing a batch file through Windows Task Scheduler: exp.exe myuser/pass@dbname owner=myuser log=mylog.txt The Oracle 11.2.0.4 x64 and ...
0
votes
2answers
70 views

Can I install Oracle 12c and NOT use pluggable databases?

I've just installed Oracle 12c. I did not select any of the fancy new options, I just wanted an Oracle instance. I'm fairly new to Oracle but I was used to 11.2.0.4. Every command I try now fails ...
0
votes
3answers
413 views

lsnrctl is not working on Ubuntu 14.04

I have managed to install Oracle 11g on Ubuntu 14.04 through lots of pain. I managed to install it in the end but listener does not seem to be working and even responding any command. My /home/...
1
vote
1answer
40 views

How to select all attributes of object type

I am running select query with a function in it. That function returns an object type with 4 attributes and I'd like to select all those attributes. When I try it int this way. It returns just the ...
2
votes
1answer
558 views

Database design for a table with both bulk insert and single row insert

I have to design a table where records will be inserted in two ways. Bulk insert from a batch process from a delimited text file between 2 - 3 million rows in a short burst. Later the same records ...
1
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2answers
13k views

exporting oracle tables on command line as sql files

I use exp and expdp to export database tables on command line but it generates binary .dmp files. I want to export/import tables as .sql* files on command line like pl/sql developer app can do. Is ...
0
votes
2answers
321 views

sqlldr running slow after indexes created

let me explain this.... I had running 1 session of sqlldr while I run indexes into table for 6 fields... now the indexes are completed but the sqlldr running very slow it load one file after each 30 ...
1
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0answers
57 views

Can't run procedure on Oracle SQL Developer [closed]

Since yesterday, I have not been unable to run procedure on Oracle SQL Developer. When I click on Run button, progress bar with "Launching" text appears on the right bottom corner of the SQL Developer,...
0
votes
0answers
32 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
votes
1answer
110 views

Oracle: Replace corrupted first datafile

A datafile associated with a tablespace has been corrupted (got truncated to size 0). I don't mind losing the data, because I have a full DB dump which I can import. Now I want to replace this ...
0
votes
2answers
33 views

CASE statement multiple conditions

I've got a simple table below, Select * from message_log where Message = 'BUILD' order by 1; +------------+-------------+ | **Message | Log** | +------------+-------------+ | Build | ...
0
votes
1answer
913 views

dbca cant remove database cleanly

when I ran dbca as administrator under windows server 2008R2 is used to delete the database completely ( database folder, control files, datafies, redo logs, then remove all related windows services ...
0
votes
0answers
43 views

Oracle Instance Shutting Down randomly :- ORA-01034 Oracle not Available ORA-27101 Shared Memory Realm does not exist

We are facing a peculiar issue in our development enviornment. Oracle Starts properly and then again gets down due to issue and not able to connect to the Oracle Instance. Here is a Trace from alert ...
0
votes
2answers
952 views

Oracle systimestamp result differs in db server and client

I am getting some strange output while executing the below command on db server and on client machine connected to same db server. On DB server SQL> select systimestamp from dual; systimestamp ...
0
votes
1answer
5k views

ORA-01033: ORACLE initialization or shutdown in progress using Oracle Express

I am using Oracle Database 11g Express Edition. I'm on Windows 7-64Bit I get this error when trying to access the database: ORA-01033: ORACLE initialization or shutdown in progress I set up the ...
0
votes
2answers
169 views

using update query with subquery in Oracle sql

I have an update query where I am trying to update a field but for more than one record, I am trying a join but it doesn't work. Below I get multiple values that come back from the select statement ...
1
vote
1answer
123 views

Gap resolution of Logical Standby Database via Archive Log Backups

Due to reasons outside the scope of this question, we had to flashback our Logical Standby Database (at the VM level) to the previous day. So, now i'm trying to resolve gaps in missing archivelogs ...
2
votes
2answers
2k views

Unable to start Oracle Database Server : Get an error as I try to start it

I just installed Oracle Database Express Edition 11g Release 2 for windows.It created a short cut icon on the desktop : but as I click this icon I see this dialog box : What is it ? How do I ...
0
votes
3answers
37 views

Simple PL/SQL code to throw NO_DATA_FOUND exception

In a recent interview I was asked to write a simple PL/SQL code to throw NO_DATA_FOUND exception without actually raising it from the code. I am wondering what could be a simple pl/sql snippet to do ...
1
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0answers
51 views

Conditional flow in sqlplus

I have script for SQL plus, which I use to create user and get arguments for username and password. I want the script to do more things when it runs on oracle 12c, but I'm trying to avoid writing ...
-1
votes
5answers
495 views

What is a DB Link good for? [closed]

Here is defined what a DBLink is but I really understand for what kind of situations you need it? What I could imagine is a situation where I have a limited (in size like sql-server express) ...
0
votes
1answer
34 views

SQL Developer auto trace does not show cascading deletes

I'm trying to understand the performance characteristics of SQL statement that does DELETE cascade on 4 linked tables. When I do the auto tracing of the statement it only shows me the DELETE ...
3
votes
0answers
229 views

plsql procedure gets invalidated

procedure involving dblinks gets invalidated regularly .we need to recompile every time.How to find what is causing the problem in my case procedure p1()--resides in db1 is begin .... select col1 ...
1
vote
1answer
52 views

Oracle - execute DML query as different user

I would like to be able to run DML queries (INSERT,UPDATE,DELETE) by executing a procedure on a given schema. Those queries need to change data on different schemas on the same instance. So, basically,...
4
votes
4answers
17k views

What is difference between Oracle Apps and Oracle Application Server?

I am very new to oracle, could anybody tell me what Oracle Apps and Oracle Application Server are.
0
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1answer
147 views

List all privileges granted on tablespace

I'm moving all objects of a tablespace-A to new tablespace-B. Is there a way to list all privileges/quota granted for tablespace-A? Since tablespace-A can have default user or not and also other ...
0
votes
2answers
370 views

Make Oracle backup files available for duplicate

I have a Red Hat Enterprise Linux server with Oracle 10.2.0.5 and a database on it (SID is TNATEST). I have a remote CentOS server with Oracle 10.2.0.5 on it that I want to duplicate TNATEST to. The ...
1
vote
2answers
45 views

How to find out why this query is in waiting state?

I have a query that has been several minutes in waiting and is not running at all. In the SQL Developer monitor session view it shows that query has been waiting for 667 seconds? How can I find ...
1
vote
1answer
23 views

When would one want to use Oracle transparent data encryption

Oracle TDE features comes with various limitations such as not being able to encrypt columns which are used in foreign key constraints. And probably is available only with enterprise edition which ...
1
vote
1answer
4k views

Not receiving archivelogs from production to remote side

I have a scenario in which we have Designed data guard. Where we have 2 standby sides. One standby is located locally and 2nd standby is located on remote side. The distance between local and remote ...
2
votes
1answer
553 views

Reorganize Objects in OEM - Host Credentials do not have enough privileges

When I try to re-organize objects from OEM (11g) and enter my host credentials (not "oracle"), I get the message: "An error occurred verifying the host credentials. Make sure the credentials are ...
1
vote
1answer
26 views

Flat similar rows on few columns - Oracle

I wonder is there any way to flat data like this using sql query maybe you can help me The data looks like this: id name customer_code column1 column2 ----------------------------------------- 1 ...
0
votes
1answer
18 views

Query on Asmlib

I have Oracle Linux running on vmware hosting an Oracle database with ASM (single instance). There isn't any operating system device persistence and therefore whenever my OS reboots, the disk number ...
0
votes
2answers
286 views

List full text indexes in Oracle database

Using SQL Server, it's possible to execute a query that returns all the columns that contain a full text index. How can I do something similar using Oracle? Is it possible?
1
vote
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
votes
1answer
253 views

Keeping messages in a backup table after dequeue is completed

I would like to transfer the enqueued messages to a backup table after they have been dequeued. Currently we are using DBMS_AQ.DEQUEUE with mode dequeue_mode := DBMS_AQ.REMOVE. So after the message ...
0
votes
1answer
189 views

“Credential retrieval failed” during recovery of an Oracle database

When starting up automatic instance INSTANCE: RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-...
0
votes
1answer
489 views

PL/SQL recursive lookup with cursor

I basically have a need for recursing through data in my Oracle table so I can find related rows and send them out. It is a single table, a single ANSI SQL query seems not possible due to turin ...
0
votes
2answers
157 views

Difference between TDE/VPD/Data Masking/OLS - Oralce

I've come across many kinds of data masking techniques used in Oracle database.. some are licensed some are included in enterprise edition itself.. leaving the licenses thing behind as it is ...
0
votes
0answers
39 views

Oracle 11g Auditing and Collecting the SQL Text with AUDIT_TRAIL=OS

I'm certainly no Oracle DBA, so please forgive any ignorance on my part. I've done a fair bit of research, but I'm a bit stuck with something at the moment. Hopefully someone can help. I'm currently ...
-2
votes
1answer
44 views

Oracle Restoring Database on Existing Database or rename database

I want to change my DB name in Oracle. I am using this command: nid TARGET=SYS/welc0me12$@CSPROD DBNAME=CSGOLD SETNAME=Y After that I am getting an error: Datafile E:\APP\ADMINISTRATOR\ORADATA\...
0
votes
1answer
25 views

How monitor TEMP space allocation for a particular object type like Clob\Blob

I am new to Oracle and i wanted to know if there is a way to monitor Clob\Blob objects allocation in Oracle Temp Space. With JDBC 4.0, we have clob.free() and blob.free() methods and i want a way to ...
1
vote
1answer
52 views

How can I fix these broken synonyms?

When I run the following query: SELECT S.OWNER AS SYN_OWNER, S.SYNONYM_NAME AS SYN_NAME, S.TABLE_OWNER AS OBJ_OWNER, S.TABLE_NAME AS OBJ_NAME, CASE WHEN O.OWNER IS NULL THEN '...
2
votes
4answers
2k views

How do I tell the actual IOPS used by Oracle?

This is hopefully a simple question. We have a large DB deployment that we need to scale up over the next year. For scaling we have been relying on our vendor, but recent developments have caused us ...
0
votes
2answers
49 views

Why can I execute this query but not see its execution plan?

Consider the following query: SELECT table_name, to_number(extractvalue(xmltype(dbms_xmlgen.getxml('select count(*) c from ' ||owner ||'.' ||table_name)),'/ROWSET/ROW/C')) AS COUNT FROM ...
3
votes
0answers
33 views

Dataguard: preventing logical standby to loose track after flashback database on primary

We have 2 Oracle databases; a primary and a logical standby, configured with Dataguard. Whenever we have an application rollout on the primary, we create a restore point in case anything goes wrong. ...
0
votes
1answer
1k views

00911. 00000 - “invalid character”

I am completely new to Oracle DB Administration an PL/SQL. I get an "invalid character" error trying to execute the following code in Oracle SQL Developer. This is my first statement in PL/SQL. SET ...
0
votes
2answers
62 views

Oracle EM 11g - query to find out CPU utilization

in OEM 11g, if you see performance, there are graph about cpu utilization, memory utilization, and disk I/O utilization. my question is: what is the script to see CPU-Utilization history ? Thank ...
0
votes
0answers
38 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 ...