Oracle Database 11g (not 11g R2). Please also tag oracle for search purposes.

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Oracle Application Server Integration With APEX

This might not be directly related to DBA, if so kindly advise. I need to integrated some reports created via Oracle Reports Builder with APEX. Reports are in RDF format. Which version of Oracle ...
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How to get a list of stored procedure along with their execution count in oracle 12c?

Hi I am new to Oracle 12c, though I was working on SQL Server for a long time. Is there a way to get a list of stored procedures with their execution count in oracle 12c. We can get it using DMV in ...
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Script to find unused indexes over a period of time doesn't work in Oracle 11g

The statspack_unused_indexes.sql script described in this page would be incredibly useful to me, but it has been coded for an earlier version of Oracle. When I try to run it on 11g, I get the ...
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37 views

Recover Oracle database with damaged system datafile

I'm working with Oracle version 11. My system01.dbf is corrupted and there is no backup. The database was in archive log mode and logs exists. Is there any way to recover data and import to a new ...
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50 views

Oracle DB: Can one db file be shared between table space

Can one db file be shared between table space? I am deleting temp table space as below, Get all the files in table space: SELECT FILE_NAME FROM DBA_TEMP_FILES WHERE TABLESPACE_NAME = ...
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29 views

How can I get a single row on a inner join not to double my sum

I have two tables (DEP_DEZ & CAR_EXP): ID FK_ID_CHESTIONAR TOTAL_E TOTAL_F TOTAL_STOC 261 644 87 152 48 ID MASA_TOTALA FK_ID_CHESTIONAR 405 20 644 406 45 ...
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126 views

Oracle 11g PGA advice view is empty when it shouldn't

I have the following situation in an Oracle 11g server (it's part of a RAC). PGA_AGGREGATE_TARGET is set, STATISTICS_LEVEL is TYPICAL, and yet V$PGA_TARGET_ADVICE shows up empty. Why does this happen? ...
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276 views

Moving data from one DB to another where the table/column structure is identical

Question about the import / export process. I know is SQL Developer I can export all the columns from a table and import into the same table on another server. My question is - what happens with the ...
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insufficient privileges while executing oracle stored procedure?

Im getting insufficient privileges error while executing the following oracle stored procedure. Im using Oracle Database 10g Express Edition. CREATE OR REPLACE PROCEDURE sp_update_acounts( ...
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63 views

Getting results without using IN

Oracle has a limit on the arguments in the IN statement of 1000, I believe, is there a way around this? If I had a statement similar to this (with 1000 ids or more): SELECT COUNT(*) FROM "VERSION" ...
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Case statement in a where clause in Oracle

I am writing a report for a customer using SQL. The end result of this report is to show a group of people with an expired certification or expiring certification. The report has a ...
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Tables Visible to a Specific User?

Is there a way to get a list of tables and views that a specific user can see, without logging in as that user? Initially, I tried something like select distinct p.table_name as value from ...
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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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9k views

ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance

I have a problem with a SPFILE as shown below.How can I get rid of that problem?Any suggestions? SQL> startup ORA-32004: obsolete or deprecated parameter(s) specified for RDBMS instance ORACLE ...
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Simplified/automated datafile free disk space reclaim

On Oracle version 11g: After Googling, I can't find a simple way to reclaim free space after deleting a table. I've found a lot of explanations, telling how the datafile becomes fragmented, the big ...
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920 views

How to know when a query was executed?

How to find out when a query was executed? I ran a query couple of days ago, I'm not sure about the exact time. I want to know at what date and time the query was executed. Is it possible to get that ...
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Connecting to oracle 11g through maestro gives initialization error

I'm very new to oracle DB. When trying to connect to oracle through maestro, this error comes up: Initialization error SQL*Net not properly installed OracleHomeKey OracleHomeDir Dont have any ...
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Is index performance on a TIMESTAMP(6) column impacted when converting it to a number

If I have an index on a TIMESTAMP(6) column, am I forced to use this column as a TIMESTAMP(6) to get the benefits of the index? Can I convert this column to a number with second precision ...
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9k views

error:ORA-01008: not all variables bound

I created a bus table and when I try to insert values in the table like: insert into bus values(&bus_no,&source, etc.,); I get an error: ORA-01008 not all variables bound
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570 views

Designing Simple Schema for Disaggregation of Demand Forecast

I am doing a simple database design task as a training exercise where I have to come up with a basic schema design for the following case: I have a parent-child hierarchy of products (example, Raw ...
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86 views

Can we reuse a .dmp file(expdp) to perform import using data pump utility

I'm an accidental DBA. We use Oracle 11g database. I had to do a database refresh in the test environment. I created a .dmp file using expdp command and performed an import using impdp command a week ...
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284 views

Moving from Oracle 11.2.0.1 to 11.2.0.3

We are going to upgrade our database soon from Oracle 11.2.0.1 to 11.2.0.3 We have our customer relation application that runs on the Oracle background. Both Oracle and the company that designed the ...
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47 views

Union of data from all tables with name containing a substring

I have 500+ tables all containing a column called COLUMNDATA. The table names are like: TABLE_FIRST, TABLE_SECOND, ... ,TABLE_FIVE_HUNDREDTH. What I am trying to get is a column containing all the ...
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5k views

Oracle.exe (SHAD) process keeps increasing

I have an Oracle Server 11g that we use for integration tests. For some reason, the processes count [select count(*) from v$process;] keeps increasing up to the limit, causing ORA-12514: TNS:listener ...
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SQL Server Replication: Central Subscriber : Loading data in the same table

I have configured a Transactional Replication from Oracle (11g) to SQL Server 2014. I have many clients with the same database and we want to have a Multi-Publisher and only one Subscriber. The ...
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469 views

Oracle connection suddenly refused on windows 8

I am having all kinds of connection issues with sql developer all of a sudden. It was working till yesterday and stopped working on windows 8 machine. i am still able to connect via command prompt. ...
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139 views

Duration of adding versus dropping a column

I have a table containing more than 50 million rows. When I add a column: ALTER TABLE my_table ADD my_column NUMBER; It's very fast. Just after adding the column, I drop it. ALTER TABLE my_table ...
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Matching a column from a table to another table

I have 2 tables in a Oracle database and if I do: SELECT ID,ID_EXTERN_FOR_JOB FROM SOL_PUBLIC.SOL_SUBSOL_CHESTIONARE@RACDB WHERE ID=1207; I get: ID ID_EXTERN_FOR_JOB 1207 -1 On the other ...
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119 views

Oracle: Recover source code/table structures from “utterly wiped out” development database

Given an Oracle 11.1 database used for development, running in NOARCHIVELOG mode, where all datafiles (including undo) have been wiped out; and only SYSTEM and SYSAUX datafiles and control file remain ...
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329 views

ORA-01461 in a msaccess linked table

In an Oracle 11 database I have a table that all fields are varchar2. This table is linked in an access database, and when I try to do an insert from a data aggregate query, it throws the error ‘can ...
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15k views

Adding subpartitions to existing partitioned table

In Oracle 11g, is there a way to introduce subpartitions into an existing partitioned table? I cannot seem to find a combination of EXCHANGE and SPLIT partition that does the right thing. SPLIT will ...
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567 views

Use of temporary table variable inside a stored procedure

I am new to oracle, I was trying to create a procedure which consist of temporary table inside. I have tried this code below and getting an error in the declaration of temporary variable. DECLARE ...
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what is the most simple and easiest way to backup and restore on oracle 11g?

Im new on oracle 11g i come from SQL Server administration and the process to back up and restore its very easy and intuitive. I was searching how to make backup and restore on oracle 11g in many ...
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I want to pivot a table and aggregate a column into strings [duplicate]

I have a select statement producing the following: +---------+---------+------+ | Patient | Pattern | Rank | +---------+---------+------+ | a | 0 | 1 | | a | 1 | 2 | | a ...
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Hibernate Query Running Slow

I am currently facing a problem with a slow running Hibernate query that is being kicked off from a Java program. It is making a call to Oracle 11g at the back end. This query is taking anything from ...
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How to check if restored database is the same as original

Is there a way to check if restored backup of Oracle database is the same as the original database? Is there a simple way to check it if I have the original database?
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153 views

Select * from (every table in an subselect)

I was trying to get an select * from (for column table result) every table_name with the result bellow, how can i achieve this? (SELECT a.table_name FROM all_cons_columns a JOIN all_constraints c ...
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550 views

cluster_database TRUE/FALSE what does it mean in Oracle RAC?

I have 3 databases on an Oracle RAC (two nodes) one database which is running with CLUSTER_DATABASE=TRUE on both nodes, the other two runs on each node with CLUSTER_DATABASE=FALSE what does it mean ...
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How can I unload Oracle database tables into a csv files?

I need to retrieve certain data from an Oracle 11g release 1 database and provide it as one or more CSV files. The data resides in multiple tables and/or views. All this should work via the command ...
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538 views

Oracle Package in Data Dictionary that can't be dropped

I've encountered a very interesting problem that I can't figure out how to fix. I have a package that I wanted to create on my database with a wrapped body. I mistakenly omitted the word "BODY" from ...
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Oracle query optimization

We have a query that runs on a view and its execution time is about 6 min. SELECT COUNT(*) FROM someschema.item_total_violations WHERE channel_id = 122507833 AND item_date >= ...
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409 views

Oracle DB license for only non-production environments [closed]

My company is a software vendor. We develop software that is later deployed on the customer's environment, on their own machines. Our software uses various DBMS, depending on what the customer has. We ...
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Why is Oracle's number datatype so HUGE? and why do I seem to have no alternatives?

Oracle has a favorite numerical class called NUMBER. It is a 22 byte value that just seems ludicrous in an index. I have some values that would easily fit in a 6 byte integer and would therefore fit ...
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314 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 ...
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289 views

Oracle: Create a hidden user for RMAN backups only

It's been a long time since I worked with Oracle and I can't remember whether the following is possible: I'm trying to create a hidden DBA user [ alternatively do this process as root user ] to ...
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SQL Server to Oracle migration

Converted model resulted into incomplete script generation as all stored procedures, triggers and views were missing, only table structures were generated and i did not get any error messages for it. ...
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How do i prevent executing os command in oracle 11g

I have Oracle 11g installed on a linux serveur and i'm looking for a way to prevent sysdba from executing system command through oracle(Using java for example).
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Oracle grant select on a table

I want to grant select permission on a specific table to a remote ip address I had done it before in Mysql with this: grant all privileges on mydb.* to myuser@localhost identified by 'mypasswd'; ...
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With Clause vs View of the same name

In my database, there is a view named VAL_DATES_V which is used in many other views in the same schema. For example, the SQL code in the view SECTOR_V uses VAL_DATES_V. CREATE OR REPLACE VIEW ...
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Net Start OracleXETNSListner

I am trying to run Oracle Express Edition on Windows 7 and getting the following error. C:\oraclexe\app\oracle\product\1O.2.O\server\BIN>net start OracleXETNSListener System error 5 has ...