0
votes
0answers
17 views

Oracle AQ Message Replication

We are upgrading our infrastructure and for that we are migrating from Oracle 10g to 11g. We are using Oracle GoldenGate for data replication and it does not support replication of AQ messages as far ...
-8
votes
1answer
48 views

Grouping Row Values Query [closed]

How can I write a query to get the result below from the sample data given? Data in table EMP is as below: Empid Empname Sal Comm 100 ABC Null 20 100 ABC 20000 null Output should be: Empid ...
0
votes
1answer
45 views

Oracle 10g: same query, different plans on copies of the same DB

I have a query joining a number of long tables (primary key in one table, indexed column in another) which results in different plans on different copies of the same database. The structure of copies ...
0
votes
0answers
42 views

Execution time is different between normal query and query inside a stored procedure

I have following simplified query WITH Report1 AS ( SELECT SUM(t.X), SUM(t.Y) FROM Table1 t WHERE t.Date1 > :dateStart and t.Date1 < :dateFinish ) SELECT * FROM Report1 This query ...
1
vote
1answer
47 views

Oracle temporary table usage with XA

I'm confused about the compatibility of Oracle XA with global temporary tables. I've read several places on the internet and in the oracle documentation that say "Distributed transactions are not ...
0
votes
0answers
159 views

Database Open but Oracle gives ORA-01033: ORACLE initialization or shutdown in progress

We are using 4 node Oracle 10GR2 RAC in Windows x64. 3 instances of our database crashed today and later started normally. I started them by connecting (Remote Desktop) to individual instances and ...
0
votes
1answer
35 views

Export synonyms content to tables

I have a distant database to replicate having huge data but I have access only to synonyms and I would like to use Oracle export/import tool to import these data into tables of local database. What ...
0
votes
1answer
67 views

Exporting from Oracle enterprise edition to standard edition reaches schemas limit

So, I'm trying to export an oracle database(10.2) from EE to SE over a networklink. It all works fine except that I'm hitting a limit. The database has 1335 schemas and it seems that I can't transfers ...
0
votes
1answer
87 views

ORA-44001: invalid schema

I have a db dump which containts db dump for three schemas for e.g. alpha bravo charlie in one file, exported through EXPDP. now when i am trying to import these through following command: IMPDP ...
0
votes
1answer
46 views

Connection problem after a big impdp

This morning i had a weird problem just opening the SQL developer i cannot connect to my database. I checked the log file of the impdp operation launched before (14G), all the data is imported without ...
0
votes
0answers
35 views

Datalink error when executing remote query

This afternoon i was working with an old datalink defined to transfer data from one database to other. It's the first time i've worked with this 'trick'. We use an specific user to work with the ...
2
votes
1answer
131 views

How oracle Oracle Database 10g used index?

I have table “result”, DDL : CREATE TABLE result (id_graduate NUMBER NOT NULL, id_sml NUMBER NOT NULL, last_update DATE NOT ...
1
vote
1answer
54 views

Oracle OS Authentication only works on certain databases/clients

We currently face a problem where Oracle OS authentication only works on certain client/server combinations. The environment consists of a development client with its own database server (excluded ...
1
vote
1answer
117 views

Drop table without its dependencies and solve block corruption

I have found alert about corrupted block in alert log. Corrupted block belonged to the table named DOCS. Because of I don't have any backup of this database, decided to recreate DOCS table to solve ...
1
vote
1answer
62 views

Does Oracle 10g Express Edition have enough storage? [closed]

I am going to develop a simple library database with less than 10 tables. Each table would only keep text records. The library has about 10,000 volumes of books and about 2,000 members. Would the ...
1
vote
1answer
143 views

ORACLE error while dbstart command

I'm trying to start up Oracle DB with startup command. But error occurred while startup. dbstart[80]: test: argument expected Failed to auto-start Oracle Net Listene using /bin/tnslsnr touch: ...
0
votes
1answer
98 views

Complex Oracle SQL to sum data

I am building a SQL query in Oracle 10g that needs to sum overtime hours for the base table, but needs fields from the parent tables as well. I am looking for the fastest way to build the query. The ...
0
votes
2answers
275 views

Grant permission to execute stored procedure without granting access to underlying table - Oracle

I am new to Oracle (10g), my background is SQL Server. I have a service account that needs permission to execute a stored procedure, but nothing else. I see from here how to add execute permissions ...
1
vote
1answer
104 views

ORACLE file I/O withouth explicit flushing on 10g and 11g

what happens, if I open a file (foo := utl_file.fopen(... ), write multiple times to a file ( utl_file.put_line (foo,bar) ) and close it ( utl_file.fclose(foo) ) without any flushing? Is there a ...
1
vote
2answers
120 views

Strange Oracle ORDER BY

I have a problem sorting strings in french : This is my query : SELECT LIBELLE as LibelleCourant, CODE as code FROM S_MARQST ORDER BY LibelleCourant; And this is the result LIBELLECOURANT ...
1
vote
1answer
101 views

Slow join behaviour with 'or' in predicate

I'm faced with a situation which I can't understand and overcome. In short we have left-join query like: select from a left join b on a.key1=b.key1 or a.key1=b.key2 This works VERY slowly, while ...
0
votes
2answers
115 views

Get a number nth bit value in oracle

How can I get nth bit value in oracle database? I am currently using this query: WITH a AS (SELECT 7 val FROM DUAL) SELECT CASE BITAND (a.val, POWER (2, n-1)) WHEN 0 ...
0
votes
1answer
750 views

Dividing comma separated strings into columns

I have a problem with dividing comma separated values. I have 2 columns with comma separated values, for ex: ID Name 1,2,3 Ab,cd,ef I want the columns divided as: Id Name 1 ab 2 ...
1
vote
1answer
142 views

Customizing nls_sort and nls_comp in Oracle

There is different letters for 'KAF' (ک , ك) and 'YA' (ی , ي) in Persian with different unicode codes and same spell. I am using these commands to set Persian sort and comparing in my project ALTER ...
0
votes
0answers
26 views

Create a schema like an existing schema [duplicate]

I have a existing schema in my database called SCOTT, how can I create a new schema with exactly the same privileges which SCOTT schema is having? Is there any create like or some command to create ...
0
votes
2answers
509 views

Delete rows in parent table based on criteria in child table - Oracle

I have a table B with a foreign key to table A. I want to DELETE some rows in table B, and I also want to DELETE their parent rows in table A. However, the delete criteria is based on table B. The ...
-1
votes
1answer
129 views

Restoring Oracle XE database

I had Oracle 10G XE installed on my Windows machine. The machine got corrupted and I will have to install Oracle again. I did not take a backup in the form of SQL queries. How can I use the old ...
1
vote
0answers
73 views

How to store object with property of generic type in DB

In my business domain there exists an entity parameter. Beside other properties which are identical for each parameter, they have values. These values can be of different data types. There might be ...
0
votes
3answers
232 views

Getting the employee history of Sales department from HR database in Oracle

I am currently using the 'hr' database with Oracle 10g. You can view the schema diagram over here: http://docs.oracle.com/cd/B13789_01/server.101/b10771/diagrams001.htm#sthref63 What I would like is ...
3
votes
2answers
363 views

SQL*Plus default output format

I have noticed that using the same SQL*Plus client to connect to different Oracle database result in different outputs for the same SQL query. Database 1: C:\Oracle\instantclient_10_2>sqlplus ...
1
vote
1answer
140 views

Help with Oracle Pipelined function

I have a pivot where I have a contract with tank numbers separated by ; and I've been given this example to pivot them down into rows (which works): SELECT oks_c.contract_number, ...
1
vote
1answer
458 views

Fixing wildcard expansion resulting in too many terms error (DRG-51030)

How can I resolve the wildcard_maxterm problem in Oracle 10g? My index creation syntax is: begin ctx_ddl.drop_preference('SUBSTRING_PREF'); end; / begin ...
6
votes
1answer
388 views

sqlplus consuming 99% CPU

Oracle's installed on one server, I'm running sqlplus on a different (application) server. I've recently encountered a problem getting sqlplus to do anything; it simply spins, consuming 99% CPU even ...
1
vote
1answer
82 views

Migrating Oracle packages to SqlServer

I'm moving database from Oracle to SQLServer (2012 if that matters). The process of migrating tables/views is more or less straightforward and automated. Triggers are also not an issue since I don't ...
0
votes
1answer
42 views

Mview replication

We are setting up a large scale replicated environment and would like to know if there is a way to skip certain dml for eg. deletes during data trasfer with simple mview replication. Also, is it ...
0
votes
2answers
96 views

Oracle remove and place (re-install) database on 10g

I need to put together a plan to execute some change scripts to a Oracle 10g database, which will add some values, change some values a drop a table and create a new table. I have a step for creating ...
2
votes
1answer
87 views

Locking records in Oracle during update

I had a deadlock issue which was easy to fix by changing application logic, but I was under impression Oracle would behave differently, and the deadlock would never happen. I have two tables, for ...
3
votes
2answers
77 views

Deleting an Oracle database without connecting to it?

I have two databases which were created using dbca. I made some changes in the second database, and I can't login to that database anymore, and, of course, I can't delete it by using dbca. I am using ...
4
votes
1answer
154 views

Oracle pivot on a column with delimited data

My data is like: keycol,col1,col2,col3 1,a;b;c,some data,some other data 2,x,some data,some other data 3,y;z,some data,some other data Where a column is delimited in the source system with ...
1
vote
3answers
351 views

Restore Oracle tablespace to 2 days before

I have multiple test tablespaces in an Oracle SID. One of the tablespace is updated with wrong data. It works fine 2 days before. I want to restore the tablespace to 2 days before. Can anyone ...
0
votes
1answer
140 views

Communication between two database servers

I have 2 databases running on different virtual servers. I have some database processes running on one node. These processes connect to Database Gateway (PG4MQ) and process the messages. I need to ...
1
vote
1answer
1k views

Is shrink a safe online operation?

We are planning to run the following space management command: alter table XXX shrink space cascade on a production database (Oracle 10g). The XXX table is a transactional table heavily used for ...
2
votes
3answers
132 views

Oracle error : Shutdown immediate error

echo $ORACLE_SID YBRD conn sys/hello as sysdba SQL>shutdown immediate Then I was waiting for it to shutdown for a couple of minutes. It didn't, so I closed my window. Then I again logged in and ...
0
votes
1answer
1k views

Database creation on Linux with dbca: “command not found”

I have installed an Oracle on my machine. When I open a session with VNCServer and type dbca, either as root or as oracle, I get these errors: -bash : -dbca : Command Not found Xlib: connection to ...
0
votes
1answer
171 views

trying to execute SQL query on an oracle 10g database using java but getting ORA-00911 error [closed]

I am trying to execute a simple CREATE TABLE query on an oracle10g database using java. This is what I am doing: Connection conn = //create connection //open connection. No errors/warnings are ...
2
votes
1answer
73 views

Oracle Database: View schema without access to data

In Oracle Database 10g, I need to create a user with these permissions: user can access schema to be able to read table names and columns user can not select (get) any data from any table Is this ...
0
votes
1answer
251 views

Oracle trigger to update columns daily

I'm trying to create a trigger that would run twice daily and do updates based on a specific condition. To be run on Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi We have Table A ...
1
vote
0answers
86 views

How can I count the total number of document indexed by my oracle.text index?

I know I can use ctx_query.count_hits to count the number of document matching a query, and similarly, I can use count(*) where CONTAINS(...) But these are only options if I actually have a query. ...
1
vote
1answer
323 views

Materialized view log not updating

Under what conditions would a materialized view log not update? I must be missing something. I've got a 10gR2 database. I can create the following MV logs: CREATE MATERIALIZED VIEW LOG ON linked_t1 ...
2
votes
1answer
234 views

Finding why an Oracle listener got automatically restarted

I got the following message in the <listnername>.log file. I want to find out the reason why it got automatically shutdown and restarted again with different PID. 03-MAR-2013 03:00:57 * ...