Oracle is a RDBMS (Relational Database Management System) created by Oracle Corporation. It supports a large number of languages and application development frameworks. Its primary languages are SQL, PL/SQL and Java. Also included is support for C (Pro*C, OCI and EXTPROC), C++ (OCCI) and Java (JDBC) ...

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Is there anyway to search PL/SQL reserved words with contains function in the Oracle?

Is there anyway to search PL/SQL reserved words with contains function in the Oracle? I should explain more. We would like to search keywords such as "test for" or "test do" with contains or ...
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0answers
30 views

Oracle 12c CLOB data type is not working as expected [on hold]

I have This Oracle 12c Procedure CREATE OR REPLACE PROCEDURE LOGINCHECK(SQLQRY IN CLOB) AS C INTEGER; N INTEGER; RC SYS_REFCURSOR; stmt clob:= To_Clob('begin ' || sqlqry || '; end;'); ...
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votes
2answers
1k views

12c Grid Agent installation issues - Shell path is incorrect or not defined

I am installing 12c Grid Control agent on my server via Enterprise manager. The targer server is a UNIX server with AIX OS on it. I add target host manually, enter authentication information, host ...
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2answers
331 views

oracle sqlplus as sysdba startup error

Oracle 11g, PC: 32G,8 thread cpu. now three oracle instances has been running. but. sqlplus "/as sysdba" prompt connect to an empty instance. when I do startup command, come an error: ...
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1answer
22 views

Oracle Standby Database - Archivelog GAP

Good Afternoon! I've done some research around fixing archivelog gap between Primary and Standby databases, and a few links provide tips on the querying V$archived_log, v$archive_gap and ...
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2answers
24 views

Configuring sqlnet.ora and tnsnames.ora on the client side

I have an application server talking to an Oracle database, using the Oracle instant client. We are troubleshooting a specific bug, and it was asked if I could add the following flags to to my ...
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vote
1answer
158 views

ORA-02070: database does not support antijoin in this context

I don't think this is even a question, but in case someone has seen something like this before or has any thoughts besides 'file a bug with Oracle' (which I'm doing), I'd love to hear it. create ...
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votes
1answer
291 views

Export, based on query, into INSERT text file

I need to export some data into a file. The data are selected with a query that will often be made of multiple joins. I want the import operation to be as easy as possible. I was thinking of building ...
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3answers
96 views

How do I tell the actual IOPS used by Oracle?

This is hopefully a simple question. We have a large DB deployment that we need to scale up over the next year. For scaling we have been relying on our vendor, but recent developments have caused us ...
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0answers
9 views

Running more than one copy operations in IBM Datastage in a single job [on hold]

I need to copy four tables from oracle database. Can I do this in a single job in IBM Datastage ?
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2answers
2k views

Create Oracle DB LINK to a database with no DB_DOMAIN

I'm trying to create a database link between this two DBs. My local DB is 11.2.0.3. SQL> select * from global_name; GLOBAL_NAME ...
1
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0answers
13 views

Replacement for Pragma Restrict references

Up to Oracle 11.1 you could mark a package as only reading from the database by adding PRAGMA RESTRICT_REFERENCES( DEFAULT, WNDS); This has now been deprecated. I would like to enforce read only on ...
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2answers
3k views

TNS-12535: TNS:operation timeout

I have Windows Server 2008 R2 with Oracle Client 11.1.0.7.0 client installed. TNSPing to 100% available databases (accessible from other machines, i.e. I can do TNS ping to these databases from other ...
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votes
1answer
105 views

Update Statement in SQL

I have one table named as temp_stock_reco. I have created one procedure for update two columns in that table. CREATE OR REPLACE PROCEDURE TEST_RECPT_0705 is CURSOR RECEIPT IS select ...
3
votes
1answer
90 views

constraint in oracle

I'm trying modeling things like this using oracle: An account can have 1~5 members So I'll have a account table and a member table with a FK of account. But is that possible to check if the account ...
0
votes
1answer
383 views

Oracle Enterprise Manager Installation

First I install oracle 11g database with this configuration Step 2 of 9 I selected Create and configure a database Step 3 of 9 I selected Desktop Class Step 4 of 8 Global database name: Blitz ...
4
votes
1answer
329 views

Is Oracle's dbms_utility.get_hash_value algorithm documented do reverse engineered anywhere?

I'm working with an existing database where passwords are hashed like this: DBMS_UTILITY.GET_HASH_VALUE(the_username || the_password, 1000000000, 1073741824) I know that this is bad for various ...
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0answers
12 views

Oracle SGA memory areas [on hold]

Why is it that when we startup Oracle instance we get four SGA areas listed (refer to figure), but when looking at Oracle documentation on Memory Architecture there are six respective sections, ...
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1answer
23 views

grant permissions in oracle from one database to another

I have two databases, employeedb and contractordb. The employeedb has a user called employeeuser and contractordb has a user called contractoruser. (These are the users I log in with in Oracle SQL ...
2
votes
2answers
41 views

Oracle: Helping hand writing this query. Do I need a sub query here?

I have the below query that returns the number of orders created on a particular customer number per month for the past 2 years. SQL SELECT TO_CHAR(o.entry_date, 'MM'), SUM(CASE ...
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votes
1answer
31 views

Oracle Concurrent Insertion

We have simple case like Create table t1 (c1 number primary); session1: insert into t1 values (1); //session1 do not commit transaction session2: insert into t1 values (2); Will Session2 ...
1
vote
1answer
24 views

group records according to column

hi how can make this result query: to this: I have this code and i know it's still farfetched: select max(case subcod when 'DISABILITY' then A end) as disability, max(case ...
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0answers
24 views

Oracle Duplicate Database with no archived logs

I am trying to perform a duplicate operation from one server to another (testing disaster recovery) on oracle 11g. I am very much still learning about Oracle. The system is not in production, it is ...
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0answers
9 views

ORA-27100: shared memory realm already exists oracle

I'm trying to start our db after performing a shutdown abort on a oracle 10g server, but atm i'm getting the following message: ORA-27100: shared memory realm already exists Linux Error: 17: ...
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votes
1answer
941 views

Oracle strong ref cursor with dynamic sql

I'm using Oracle 10g. I have a query in a stored procedure that selects entire rows from a table. Currently it returns a strongly typed ref cursor (tablename%rowtype). Now I have to add some dynamic ...
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2answers
87 views

ORA-02049 and ORA-02063 Errors

Select For UPDATE NOWAIT is Performed on Table by 20 process in Parallel Below error is returned by the 4 failed processes out of 20 (16 Processes are Successful) SQL_UPDATE_ERROR- : SQL update ...
0
votes
1answer
34 views

How to list objects that are using another object?

I have to move certain objects from a schema to another. The database is rather large and I want to make sure we test properly all affected objects. On TOAD there is a Tab called "Used By" that show ...
0
votes
1answer
76 views

Why can't modern databases have unlimited columns [on hold]

I am just curious as to why big open source and commercial RDBMSs can't, don't or won't implement unlimited columns per table? Is there a technical or business reason why this can't be done. MongoDB ...
1
vote
2answers
4k 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 ...
4
votes
1answer
6k views

Connection to an oracle db from another computer

I have installed Oracle 11g to an ubuntu, I can connect to DB using sqlplus from the localhost, But I cannot connect from another computer, I have configured my tnsnames.ora as followed; ELIF = ...
0
votes
2answers
17 views

Create a test enviroment in Oracle 10g

I have a production enviroment in a Oracle 10g database which I would like to authomatically duplicate in a test enviroment. My production enviroment is just a number of tables in which I have usually ...
1
vote
2answers
3k views

Granting privileges to dbms_crypto

I'm trying to grant proper privileges for using DBMS_CRYPTO. Whenever I call it from package it gives me error: PLS-00201: identifier 'DBMS_CRYPTO' must be declared User already has privileges: ...
2
votes
2answers
155 views

SQL query for next occurrence of specific date

I am working on a function for our database that contains contract data. Each contract expires on a certain date, and then each contract has an expiration type that determines what happens after that ...
0
votes
1answer
87 views

How to know DB user?

I do use PL-SQL developer tool. I used to log in by using Prodcollops as user name to access database. May I know whether my DB user is same as prodcollops or it just a log in name?
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votes
2answers
77 views

What is the easiest and best way to migrate data from Oracle in Linux Platform to SQL Server in Windows Platform?

I came to know there is a tool called Microsoft SQL Server Migration Assistant v5.3 for Oracle which can be used to convert the Oracle database to Microsoft SQL. But I have Oracle database in Linux ...
1
vote
2answers
2k views

Trouble setting up Nagios to monitor Oracle services

I've got an install of Nagios XI that doesn't seem to want to talk to any of my Oracle services here. I've pulled out the monitoring command and am running it manually, after setting ORACLE_HOME and ...
0
votes
2answers
40 views

How to detect in which schema a procedure is called?

I'm struggling with a problem in Oracle 12.1 regarding to procedures. We are using a data isolation approach based on schemas. We use one schema as PUBLIC and each project has exactly the same ...
0
votes
1answer
92 views

Restore an oracle dmp file

I've been given an oracle DMP file that was created on a solaris system which I need to restore to a windows system. I've created the DB with the correct blocksize, but when I try and do the restore ...
0
votes
0answers
47 views

Oracle 11 express vs Oracle 11 enterprise performance

We have a very long select query which is executed via our java application through hibernate. This takes 2 seconds to execute on our local Oracle 11 express db server and takes around 22 seconds on ...
2
votes
1answer
158 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
votes
0answers
25 views

Results of SAMPLE clause using a DBlink between 2 Oracle databases not randomised

I'm using the SAMPLE clause to retrieve random rows from a table. It works fine except when the table is from another database. I'm using a database link between 2 Oracle 11g databases (11.2). This ...
2
votes
1answer
519 views

How does SQL*Plus connect to Oracle without a listener?

sqlplus can be used even if there is no listener in the system, or if it isn't running. How does SQL*Plus connect to Oracle without a listener? I can connect any user using SQL*plus even with no ...
0
votes
1answer
22 views

Call to Function in Oracle says it's not declared

When I call the next stored-function in oracle: CREATE OR REPLACE FUNCTION SOLICITAR_DISPONIBILIDAD (parqueo IN NUMBER, semestre IN NUMBER, año IN NUMBER, jornada IN NUMBER) RETURN INTEGER IS ...
1
vote
1answer
23 views

What are the considerations when using SERLIALIZABLE over READ COMMITTED isolation level in Oracle?

What are the considerations when using SERIALIZABLE isolation level over the default READ COMMITTED in an Oracle database? Given the concurrency system used within Oracle (using transaction logs to ...
1
vote
2answers
39 views

Permissions needed to call DBMS_DATAPUMP from within package

I am attempting to write a procedure (within a package) that calls DBMS_DATAPUMP to copy an existing schema into a different schema. The code works when executed from an anonymous block, but from a ...
0
votes
0answers
29 views

ORA-26097: unsupported conversion for column SYS_NC0000500006$ (from type 58 to type 23)

I have an Oracle Enterprise Edition as a source and taken the dump using the oracle data pump(expdp) and the dump is imported using (impdp) to an Express Edition of Oracle. The import was working ...
0
votes
2answers
1k views

ORA-12154: TNS:could not resolve the connect identifier specified

I've initially posted this question on serverfault.com, but because lack of answers decided to post it here... I'm trying to use bat file/CLI to run SQL script against certain Oracle database with ...
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votes
0answers
20 views

Select different rows from a table [closed]

In my case, there are 100 rows in student table and I want to select rows (say for example) from row_number 5 to row_number 10,(intermediate rows I mean) which is not possible using ROWNUM. Suggest ...
0
votes
0answers
27 views

How to create a flag of exclusion for duplicate rows in Oracle [closed]

Given below is the snapshot of my data Name Age Income Group Asd 20 A Asd 20 A b 19 E c 21 B c 21 B c 21 B df 21 C rd 24 D I want ot include a flag variable where it says 1 to ...
1
vote
1answer
65 views

How to create a function(table_name) that return a collection in Oracle?

I need to create a function in Oracle that accepts a table name and return a collection the content of which is based the table that accepted. I've been doing some search, many examples are of the ...