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1answer
4k views

netca failed during installation of Oracle 12c on Windows

I have installed Oracle 12c on Windows Server 2008 and during installation it shows the following warning: [INS-20802] oracle net configuration assistant failed When I click retry it continues ...
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2answers
7k views

What specifically does OracleBulkCopy do, and how can I optimize its performance?

To summarize the specifics: We need to stage approximately 5 million rows into a vendor (Oracle) database. Everything goes great for batches of 500k rows using OracleBulkCopy (ODP.NET), but when we ...
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2answers
11k views

Passing parameters to a procedure executed by DBMS_SCHEDULER

I have a scheduler program that runs a stored procedure that requires input parameters. BEGIN DBMS_SCHEDULER.DROP_PROGRAM (program_name => 'MYSCHEMA.EXPORT_SCHEMA_STARTING'); END; ...
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1answer
33 views

Shared memory error while connecting to Oracle

I get this error message each time I try to connect to my Oracle XE local database under Ubuntu 15.10 : user@user-X220:/u01/app/oracle/product/11.2.0/xe/network/admin$ sqlplus SQL*Plus: Release ...
1
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1answer
55 views

Explain plan gives different results depending on schema

I have a query that joins a multi million row table to one containing hundreds of thousands of rows. Schema owner 'ABC' owns the smaller table and schema owner 'DEF' owns the larger table. They both ...
2
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1answer
537 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 ...
0
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2answers
357 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 ...
0
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1answer
131 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 ...
3
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1answer
358 views

sql error on script execution. try deleting repository before creating repository

I want to migrate my mysql databse to oracle. I have followed the migration demo from this url http://www.oracle.com/technetwork/database/migration/connect-step-mysql-1946352.html but I got this ...
0
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1answer
805 views

Unable to access OEM 11g grid control after upgrading to Firefox ver 39.0

Previously, I have encountered the similar issue after upgrading Firefox to version 37.0.1. Here's the link of the question posted: Unable to access OEM 11g after upgrading to Firefox ver 37.0.1 I ...
2
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1answer
538 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 ...
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0answers
30 views

Changing database parameters after removing a node from RAC oracle

Oracle 11.2.0.3 on SunOS 5.1 i have a client who is running a 2 node RAC environment but has shutdown the instance on one of the nodes. I was wondering whether after doing this they should change the ...
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1answer
34 views

Importing .dmp file into SQL developer: Do I need to import seperately for each table?

I have a large .dmp file which I would like to import into SQL developer. This contains all the data I want to import across several Schemas. Do I need to split this up into each separate table in ...
0
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1answer
43 views

How to make a query on multiple columns without writting all possible permutations?

I'm at my first question on stackexchange, as i have a few days since I struggle on this matter: I want to make a complex query(PLSQL) on a table that has col1,col2,col3,col4,col5 having values like ...
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0answers
33 views

'OraOLEDB.Oracle' provider is not registered on the local machine - Oracle Database Client 12C

I have some problem with connect to the Oracle Database by Oracle Client. I installed on laptop oracle client - version 32 bit. I can connect to the database from laptop when i use 64 bit ...
0
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1answer
105 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 ...
2
votes
1answer
221 views

Opening an Oracle database with a corrupted redo log

I have a database that is not open. And I have a redo log that is corrupted. What would be the best way for me to open the database? This is a testing db and I am not concerned with data loss - but I ...
1
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2answers
195 views

Recovery from datafiles

Thanks to the recent weather/floods, we lost many of our servers. This included our central database server as well as the server that holds our backups. The database server was running Oracle 12c ...
0
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2answers
206 views

ORA-01113: file 1 needs media recovery — system01.dbf

The only way to recover is from media backup? I know I cannot "rebuild" system datafile, but if I don't have a backup - I know shame on me! - Is there anyway to recover database?
2
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2answers
3k views

Recovering a lost datafile with no backup available

How do you recover a lost datafile if: the database is running in archivelog mode there is no backup is available
0
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1answer
169 views

“Credential retrieval failed” during recovery of an Oracle database

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

how do I change regexp_substr(to_char(bar), '^.*?$', 1, 1, 'm') to only read 132 characters each time

how do I change the query below so it only reads and displays 132 characters each line with w(id, line#, line, rest) as ( select id, 1, regexp_substr(to_char(bar), '^.*?$', 1, 1, 'm'), ...
0
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1answer
29 views

ORA-00932 on subquery join from subquery join

The only guess I have is that perhaps the size of the subquery is considered a CLOB? I have no null values for the fields selected AFAIK. SELECT DISTINCT kbq_ent.qid AS kbq_ent_qid, ...
0
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1answer
44 views

How to declare reserved words as variables in Oracle PL/SQL?

What is the best way to bypass the Oracle SQL reserved-word constraint for PL/SQL value declaration? I realize bind and substitution may be acceptable alternatives for an actual query, but what about ...
1
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0answers
25 views

How can I “buffered” mine Oracle logs using LogMiner with 'committed data only' option properly?

Using Oracle LogMiner with committed data only flag, According to the Oracle documentation, all the committed records with the same commit scn, will be joined together and will appear in a sequence. ...
1
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1answer
20 views

multi-tenant data related to multiple customer? [closed]

tenant type design on the database schema tables. We have about 20 customers data and single web application is serving it. Question, how do we improve query performance or what type of database ...
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0answers
12 views

Oracle E-Business Suite Installation

What should i do to download latest Oracle EBS ? I mean, There are lots options on eDelivery and i confused a lot. Oracle E-Business Suite 12.2.5.0.0 for Linux x86-64, 113 files Select Alternate ...
0
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1answer
321 views

Strange error in trace file for NSAn standby process

One of the Oracle databases I help manage is the primary in a standby configuration, with two standby databases. I started finding repeated entries in the alert log on the primary for a failure to ...
0
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0answers
34 views

Oracle database in maintenance mode without patch

I could not enable maintenance mode in oracle database without patch Also I don't have patch(Since I don't have Support Identifier). @$AD_TOP/patch/115/sql/adsetmmd.sql ENABLE SP2-0310: unable to ...
0
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1answer
52 views

Oracle: How can I create a where clause programmatically?

Suppose I have a table like: TBL_CONDITIONS | ID | WHERE_CLAUSE | |----|---------------------------------------| | 1 | fruit = 'apple' | | 2 | ...
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0answers
17 views

Is it a sign that oracle `TNSListener` has been started?

I am trying to do ETL from oracle to Hadoop using Sqoop. I have checked the IP and the ports. All ports are good. But I still get ERROR that shows "The Network Adapter could not establish the ...
3
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2answers
613 views

Security for Oracle linked server from SQL Server

I'm trying to make the linked server from SQL Server 2005 to Oracle more secure by not having user/pass on "Be made using this security context:" fields so only a specific user can access the data ...
1
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2answers
441 views

ORA : 12519 No appropriate Service Handler

Sorry if my question has already been asked many times but I spent two days trying to solve it. I have a machine in which I had an Oracle database. Everything was working propertly until I added two ...
0
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2answers
160 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 ...
0
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1answer
524 views

Connect by prior - multiple fields and query efficiency

I have 2 tables one of which defines the hierarchy for the other equipment id desc 1 item1 2 item2 3 item3 4 item4 5 item5 6 item6 7 item7 8 item8 ...
0
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1answer
119 views

How can I partitioning oracle table when the table still working?

How can I partitioning oracle table when the table still working? Explain: - I need to partitioning table of Oracle but the table didn't partitioned before. - I have many scheduler I can't close it ...
1
vote
1answer
234 views

How do I import data into oracle 11g r2 using a `.dmp` file and a `.par` file?

How do I import data into a new installation of oracle 11g r2 using a .dmp file and a .par file? Here is what I have done so far, on a Windows 8.1 devbox: 1.) Open command line as administrator ...
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
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2answers
5k views

Where .dmp file is restored after import in oracle?

I am new to oracle and I have abc.dmp file at c:\abc.dmp location. I want to import this abc.dmp file. I am using the following command. c:\>imp system/mypassword file=c:\abc.dmp full=y I am ...
0
votes
1answer
453 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
3answers
324 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 ...
0
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2answers
70 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
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2answers
33 views

Function Variable Number of Arguments plsql

I am looking to do a function with non fixed number of arguments like decode function. The syntax for the DECODE function in Oracle/PLSQL is: DECODE( expression , search , result [, search , ...
0
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2answers
25 views

Is there a way in PostgreSQL to set an default owner for all future create table statements in a session

We have a program that transfers cobol data (index files) to a database. Until now we transferred the data to an oracle database. In the beginning of the program I logged in with user sys and ...
0
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0answers
19 views

network Adapter could not establish the connection in netbeans with oracle11g in linux

I am using fedora 23 64 bit. My system is up to date. I have installed oracle 11g xe. I have downloaded the jdbc driver 'ojdbc6" , now i am trying to connect netbeans with the oracle database but it ...
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2answers
2k views

Achieve log transfer to standby (Data Guard)

I am not able to transfer my archive logs from primary to standby. I executed the following query: archive log list Database log mode Archive ...
4
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2answers
2k views

Loading XML documents to Oracle 11g DB with control file

I am using Oracle 11g XML database and trying to load XML documents to this DB with a control file and the sqlldr utility. All these XML files have an element that contains a date string with time ...
0
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1answer
241 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
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2answers
738 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 ...
8
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3answers
258 views

Unexpected CASE evaluation logic

I always understood that the CASE statement worked on a 'short-circuit' principle in that evaluation of subsequent steps does not take place if a prior step is evaluated to true. (This answer Does SQL ...