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2
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549 views

Which oracle (10g) template files (DBCA) can be be copied to different server for cloning?

I am trying to clone a schema from one Oracle 10g server to a different Oracle 10g server. I have created a database template (DBCA) from an existing database (structure and data). I have copied ...
2
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0answers
9k views

Oracle 11g .DMP viewer

I have received a dump of a Oracle 11.2.0.2.0 db, which I'd like to export to some readable format like plain text, CSV, excel... Is that possible in some sort of a simple way? I've found a few ...
2
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0answers
1k views

oracle crash - not starting

We have a Windows Server 2008 R2 Enterprise x64 Oracle 10.2.0.3 Adempiere - ERP We had a power breakdown at 03.00 AM. At 07.30 AM we started the server At 08.00 our colleagues observed that the ...
1
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0answers
79 views

Unexpected SYSDATE behavior

I have a SQL trigger which adds the old value ,new value and time of update for column based on update, insert, update or delete. To update the time we used SYSDATEand inserted record from trigger. ...
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0answers
37 views

Oracle Database Change Notifications only sent every 15 minutes, not immediately

I'm registering a listener for Oracle Database Change Notifications through JDBC (using the EclipseLink implementation of JPA, Oracle 11.2.0.3, Oracle JDBC thin driver 11.2.0.4). I'm getting ...
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0answers
42 views

Oracle, Cursor_Sharing = Force and Queries with literal comparisons forcing FTS

I have the following scenario: Oracle 11.2.0.3 A 3rd party application, that requires cursor_sharing = TRUE A table (T2310) with a indexed field (C1000000161) that has no duplicated values Result ...
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0answers
25 views

Fail to perfom static registration of nomount instance

I'm trying to make standby to database. I've insalled Oracle 11g database on virtual machine (host - oratest). Standby is on virtual machine too (standbysrv). When I'm trying to connect from source ...
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0answers
115 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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0answers
47 views

A call to a package procedure fails after upgrade to PSU24

We have just upgraded an Oracle Database 11.1.0.7 from PSU6 to PSU24. We have set a AFTER SERVER ERROR trigger to track application errors a while ago and checked its history table. Summary We see ...
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0answers
35 views

Oracle Table - game like script - need solution to find out the values from current column

I have a little "game". I have the following Oracle Table (a view more exactly), where I have the values for my columns id, cod, val, t1, tall and I need to calculate v1,v2,v3,v1a,v2a,v3a. ID Cod ...
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0answers
14 views

Oracle unable to extend index but I have many space free

I have application using Oracle database, and when I'm trying to call my pl/sql function which inserts many rows in tables I get an error: unable to extend index MY_INDEX by 128 in tablespace ...
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0answers
61 views

Amazon RDS: Replacing file based workflows in Oracle RDS

Oracle RDS has limitations to how it supports different file workflows External tables are apparently not supported It is, to my knowledge not possible to mount a disk and use UTL_FILE to read/write ...
1
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0answers
101 views

TNS Listener started but not working

My listener exists and is started, but when I try to connect to the database it tells me no listener exists. I've tried restarting the listener to no effect. listener.ora SID_LIST_LISTENER = ...
1
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0answers
88 views

SQL Server using Linked Server to Oracle - table definition not updating with refresh

Is there some trick for SQL Server Linked Server to update the ODBC connection to a changed table? SQL Server provides Oracle with a view. Oracle runs a materialized query to basically make a table ...
1
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0answers
1k views

ORA-01157: cannot identify/lock data file 201

SQL> select FILE_NAME,TABLESPACE_NAME from dba_temp_files; * ERROR at line 1: ORA-01157: cannot identify/lock data file 201 - see DBWR trace file ...
1
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0answers
28 views

Can you optimise the choice of array for the Oracle IN clause

I have a table which holds timestamped streaming data for events, it can be created like: create table event_data ( event_id integer, date timestamp, ... -- other data corresponding to ...
1
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0answers
73 views

Unable to get stable set of rows

I am trying to update latitude/longitude where missing using a merge statement. It errors: ORA-30926: unable to get a stable set of rows in the source tables. I thought that meant that the inner query ...
1
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0answers
87 views

Step by step establish a connection between SQL Server 2014 and Oracle 12c

I have two servers (both servers are on Windows OS): Server_A running Oracle 12c Server_B running SQL Server 2014 I want these servers to be able to see each other, so I can SELECT anything I want ...
1
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0answers
69 views

Upsert - Should I verify the row exists first, attempt an update, or try to insert first?

In a software that I'm working, I have a table with a few columns and a id. In some events in my software, I need to update some column of a record with a certain unique field (other column), but ...
1
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0answers
27 views

Oracle 11g XE - Giving granting privileges to a stored procedure

I need to use a stored procedure to give certain privilges over a view to users. However I don't know how to give the procedure the necessary privileges to grant users privileges.
1
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0answers
51 views

SPOOLing gives extra rows, copy-paste does not

I am using oracle sql developer. My table has 58484 rows, but exporting to a csv gives 58532 rows! First I used this command (and tried fiddling with the set options for a bit to see what happened): ...
1
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0answers
145 views

DB CPU parameter in AWR - Oracle

What is the significance of DB CPU paramater in Automatic Workload Repository? Say in my case it's always above 100. Does it have benchmark metric as such to say that so and so number is the right ...
1
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0answers
54 views

Migrating schema from Entity-Attribute-Value (EAV) model to proper tables

I have an Entity-Attribute-Value (EAV) database in Oracle 11. For many, many reasons, I would like to model this using actual tables. Changing all the client code at once is not possible. Existing ...
1
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0answers
124 views

Cannot update parent rows with trigger on the same table

I currently have the following two tables in my database CREATE TABLE folders ( id NUMBER NOT NULL, name VARCHAR2(100) NOT NULL, bytes NUMBER DEFAULT 0 NOT NULL, parentId NUMBER, CONSTRAINT ...
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0answers
54 views

Metrics for performance of Oracle

I am trying to measure various metrics for a stored procedure - that we are tinkering with and using under different loading (i.e. size of tables). So I have drawn up this list of metrics to plot ...
1
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0answers
38 views

trigger to first validate values in other table and then update

I have problem coding a trigger. The table structure is this: table 1: inventory field 1: item_code(PK) field 2: item_desc field 3: unit_price table 2: stock_master field 1: item_code(fk) ...
1
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0answers
51 views

Oracle migration to SQL Server

I am working in a Oracle 11g database migration to SQL Server 2012, I did the migration using SSMA v5.3 and all works fine. However, I did re-write code in some objects like triggers and stored ...
1
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0answers
44 views

Oracle tuning strategy for columns with long tails

We have an Oracle 11g database, where the two biggest tables are Customer and Order. The order profile of our customers has a long tail: we have millions of customers, with most only having a small ...
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0answers
46 views

Allow user select from table in another user's schema that has policies set

I have an oracle10g database with 2 users - user A and user B. I want to select data from a table in user A's schema from user B. I have granted user B select privileges on the table in question but ...
1
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0answers
76 views

“Cut” records from one table into another in one oracle sql statement

I have a very big table T1 and i would like to copy every 15000 records to T2. After that I want to delete these same records. I want a fast and efficient way. I tried this but it wouldn't work : ...
1
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0answers
25 views

How to best distinguish between “types” of missing data?

I am working on large tables (> 100 fields each) currently organized in flat-files in csv-format. An Oracle DB is to be created to store all the data and allow for several more or less intricate ...
1
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0answers
41 views

Oracle in hyper-convergence system

How does Oracle perform in hyperconvergence systems such as nutanix, simplivity? Oracle doesn't certify the underlying storage which nutanix or simplivity offers (file level storage) but in reality ...
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0answers
158 views

Set session query timeout

When I develop complex queries and I make a mistake (e.g. a wrong join that will make the query run for hours or days) Oracle becomes unusable (you can't even start a local SYS session from SQL*Plus). ...
1
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0answers
73 views

Return results of DBMS_SQL.DESCRIBE_COLUMNS in Oracle 11

Database: Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 I would like to create a script that will return the results of the DBMS_SQL.DESCRIBE_COLUMNS function to my c# application. Here ...
1
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0answers
56 views

Estimating compression ratio for SecureFile LOBs?

We made a migration from Oracle 10 to 11.2. Our lob objects are currently stored in the original LOB storage architecture. But 11g introduced the SecureFile storage architecture and we want to use ...
1
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0answers
48 views

DBMS_RESOURCE_MANAGER limit IOPS or MBPS

Does DBMS_RESOURCE_MANAGER have limit io bandwidth? I want reporting group to be limited to some mbps. During peak hours our database disks are 100% loaded, because reporting groups are selecting ...
1
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0answers
105 views

Oracle Rac With Scan Error

I have installed Oracle RAC with ASM on Oracle Linux 5.8. My database version is 11.2.0.1. I have 2 node in my plan and all of them are active. I set scan in my DNS server but I can not connect to ...
1
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0answers
101 views

Getting milliseconds elapsed during a stored PL/SQL procedure

I've been using sysdate to time procedures, but a lot of my procedures are very small procedures that get called thousands of times. Is there a way to get milliseconds elapsed instead of seconds? I ...
1
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0answers
42 views

How to correct this script restore and recover database on Oracle?

this script to restore and recover the target database when we : Removed the target database to simulate and setup a disaster recovery situation, the instance is shutdown, and all the configuration ...
1
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0answers
39 views

oracle AQ for scheduled jobs

We have a process that currently uses the Oracle DBMS_SCHEDULER to execute. The process runs every time the backend receives data from an external device. The Oracle scheduler is set up such that a ...
1
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0answers
202 views

Failed to create voting files on disk group DATA

I has install Oracle RAC 11.2.0.3 on Oracle Linux 6.6 for 2 node. When install clusterware to step excute root.sh had got error below. Can you help me check how to fix that and what wrong while ...
1
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0answers
361 views

TNS-12500: TNS:listener failed to start a dedicated server process Oracle9i Database on Windows 2003 64x server

My client wants to move his database from Windows 2000 server to Windows 2003 Enterprise Edition 64x server. I have created the Windows servers in VMware and installed the Oracle 9i databases on it. ...
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0answers
47 views

oracle DB connection - hostdef extension doesn't exist

I am trying to connect to an Oracle DB through ERwin, yet I keep getting this error message: I know that the DB exists, as my coworkers are accessing it. The Username and Password are also correct, ...
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0answers
365 views

Oracle 10.2.0.4 query hundreds times slower than the same query on Oracle 10.2.0.3

I have an issue with query on Oracle 11.2.0.4.0 (it takes forever to complete and CPU is at 100% all the time) so I was trying to change optimizer_features_enable to previous versions. It worked with ...
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0answers
160 views

Excel and Oracle SQL Connection

I am connecting to an Oracle DB and return data with Excel 2010. I have setup the connection in my workbook and my connection string looks as follows, ...
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0answers
297 views

Oracle 12c database cannot log in as a local user

I met a problem from Oracle 12C Database, when I try to login to the user account with commandconn test/test, I got prompt of "invalid username/password, logon denied". when I use conn ...
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0answers
39 views

oracle bulk loader processing columns with newline characters

I'm trying to load a file with description columns which may contain newline characters. The file is Unix format utf16, tab separated and description columns are enclosed in ". The problem is bulk ...
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0answers
20 views

Listener.ora problem when I copy OVA

I deployed a new VM Oracle machine using a copy of my existing Oracle VM. As a result, the new VM inherited the same host name. This is redhat linux 6.5, Oracle11g. I changed hostname everywhere as ...
1
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0answers
123 views

How can you re-synchronize oracle streams automatically?

I have noticed that when a process of oracle streams (e.g. capture/apply/propagate) is stopped or disabled, and at the same time, changes are made to the source and/or destination ...
1
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0answers
230 views

Oracle listener configuration

I have oracle 11.2.0 installed on linux. And I have arcgis server 10.2 on the same machine. I created an geodatabase. But when i try the sde functions like sde.st_asText i got: -ORA-28575: unable to ...