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50 views

Oracle sqlldr convert date field with different NLS_DATE_FORMAT

I want to load data file which contains date fields in this format: 10-AUG-16 but, my oracle NLS_LANG is "Simplified Chinese_China.ZH16GBK", if I specify date format in control file like this: dd-...
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1answer
47 views

Oracle return the first row, not returning the first row

I have this query : select (quarter_1 + quarter_2 + quarter_3 + quarter_4) as total from budget where as_of_dt < to_date('2016-06-28', 'yyyy-MM-dd') order by as_of_dt desc; Which returns bunch ...
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1answer
62 views

How do I get multiple rows output in one line?

The data is like Jane has items pen pencil eraser. If I write the statement 'select * from item' the output is: Jane pen Jane pencil Jane eraser Jack box Jack wiper I want the output to be like: ...
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1answer
55 views

SP2-0584: EXIT variable was non-numeric error

I'm using following PLSQL loop to delete a large number of records from my table. However it is giving me an error that loop exit condition is not correct. FOR i IN 1..100 LOOP DELETE FROM ...
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1answer
52 views

impdp expects wrong file path

Summary: I'm using expdp / impdp to export a database from a test / demo database (Oracle 11.2) and import it into an instance of Oracle Express (11g) on my own machine. The import fails because ...
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1answer
49 views

How do i connect to remote oracle isql server using ODBC?

I have access to a public oracle iSQL*Plus Release 9.2.0.1.0 server (ex url : 1xx.1xx.1x.200/isqlplus). I need to set up an ODBC Data Source using this isql server. Please help me to setup an ODBC ...
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0answers
60 views

Getting Error/Exception In GoldenGate Replication

I am planning to configure a simple GoldenGate configuration and want to implement an exception table that will store all the exceptions. I followed two links, neither of which work for me: ...
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0answers
89 views

Unique constraint violated even though the table is empty

The item_type table is empty, yet on this: INSERT INTO item_type (id, name) VALUES (1, 'PHYSICAL') I get error: Error: ORA-00001: unique constraint (MYDB.SYS_C0013475) violated SQLState: ...
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0answers
66 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,...
1
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1answer
43 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 ...
1
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2answers
90 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. ...
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41 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 ...
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2answers
38 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 | ...
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0answers
49 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 ...
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3answers
92 views

Where is my ORACLE_HOME Windows directory?

I'm trying to find my listener.ora file to edit it, but the docs say it's in the ORACLE_HOME directory, but where is that? I'm running 12.1.0 on Windows Server 2008
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0answers
53 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
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1answer
66 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,...
0
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1answer
38 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 ...
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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 ...
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2answers
61 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 ...
0
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1answer
21 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 ...
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3answers
41 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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1answer
27 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 ...
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0answers
46 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 ...
3
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0answers
39 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. ...
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2answers
52 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 ...
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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 ...
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1answer
68 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 '...
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0answers
41 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 ...
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0answers
40 views

DBMS_Scheduler is running fine at regular intervals but procedure within scheduled program not getting executed

DBMS_Scheduler is running fine at regular intervals but the procedure within scheduled program is not getting executed. We have created one scheduled program which has PL-SQL block contains stored ...
0
votes
1answer
24 views

Insert data into oracle table with loop?

How to use sql to insert line detail data into header with the output like below. line detail MO_ID SEQ_NO QTY LEVEL 121M 2 3 121M 3 9 125M 2 6 125M 3 7 125M ...
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2answers
82 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 ...
3
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2answers
183 views

Copy Oracle database 10g to 12c

I need to copy an Oracle 10g (10.2.0.4.0) database (150GB) to an Oracle 12c (12.1.0.2.0) database. Both are Standard Editions. What method should I use? Target is on a different server - empty ...
0
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1answer
62 views

Oracle equivalent of sp_rename in SQL Server

I am trying to rename a column of multiple tables in Oracle using a cursor over a table that has all the information of other table. In SQL Server I was able to do it correctly using sp_rename. I am ...
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0answers
32 views

updating entire row with values from other table [duplicate]

I have two tables, namely product and product_bkp. Due to faulty mappings, some of the rows from table product got updated wrongly. Now I want to update them using the backup table product_bkp. I ...
0
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1answer
134 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:\> ...
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1answer
50 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\...
3
votes
1answer
74 views

Drop 15 days records in monthly partition

I have created a monthly partition on my table like below: PARTITION BY RANGE (PARTITION_KEY) INTERVAL(NUMTOYMINTERVAL(1, 'MONTH')) ( PARTITION MayPartition VALUES LESS THAN (TO_DATE('...
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1answer
129 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"....
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1answer
55 views

Oracle 12c : Unable to install sample schemata on Windows 10

I've gone through lots of trial and errors in installing the sample schemata for Oracle 12c and still can't get it right. I have a pluggable database named PDB01. I also have an instantclient ...
1
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1answer
29 views

Statement specific auditing - Oracle

I have enabled default auditing in one of my database. Oracle 11g. Audit_trail is set to DB, other than that for a particular schema 'test' I have set: audit all on test by access With the above ...
0
votes
1answer
46 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 ...
0
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2answers
46 views

RMAN Overhead on the database

What is the overhead of RMAN hot backup (full backup including archive logs) being performed during business hours? Does it actually affect the performance of the database? What is the case when ...
1
vote
1answer
47 views

Why doesn't Oracle show my privileges?

I have a user that is able to drop, alter, create tables and indexes. But when I list the privileges for my Oracle user it does not show any CREATE TABLE or other such privileges. How am I able to do ...
0
votes
2answers
82 views

How to export own objects using expdp without special privileges?

As per this post on Oracle forums expdp can be used to export your own schema without any special privileges: It all depends on what you want that user to be able to export/import. If all that ...
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vote
2answers
96 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 ...
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1answer
42 views

ORACLE - Trying to return MAX or MIN based on a CASE statement

I'm working on a query to give me either a MAX or a MIN based on whether another column is divisible by 2. SELECT CASE mod(ROLE_TYPE, 2) WHEN 1 THEN MAX(SALARY) ELSE ...
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0answers
23 views

How to use an external encryption key in an Oracle function?

I am storing People data in an Oracle 11g database. I am implementing symmetric encryption on one sensitive data column in my People table. For this, I created an Encrypt function based on the example ...
0
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1answer
45 views

Does Oracle randomly switch execution plans to check if there is a better solution?

I had a talk with an external colleague about oracle "swinging in" its performance. In detail it was about, that oracle optimizes its execution plans for the same query by time. I don't talk about ...
2
votes
2answers
100 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 ...