How do i uninstall oracle?

Asked By: Tyra Douglas
Date created: Wed, Jun 23, 2021 10:54 AM
Best answers
Answered By: Bella Volkman
Date created: Thu, Jun 24, 2021 1:53 PM
  • To uninstall Oracle, follow these steps: Go to Services and make sure that all Oracle services are stopped. Invoke the Oracle Universal Installer (OUI) to uninstall the software. Go to Start->Run and type 'regedit' to invoke the registry editor. Navigate to HKEY _LOCAL_MACHINESoftware and delete the Oracle folder.
FAQ
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How difference is my sql and oracle?

MySQL supports full-text and hash indexing only. Oracle uses more indexes than just these, including Bitmap, function-based, Partitioned, and so forth. Oracle is better for enterprise deployments, while MySQL is suited for small to medium scale. MySQL is free, while Oracle requires a licensing fee.

How difference is my sql and oracle?

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Which is the best file system for oracle?

  • Although not required for the certification exam, the xfs file system is quite important for single instance Oracle installations. If you are storing datafiles on a cooked file system, as opposed to ASM, you should probably consider using xfs, rather than any of the ext* file systems.

http://dtbrest.com/which-is-the-best-file-system-for-oracle

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How to run pl / sql in oracle sql developer?

  • Once you have created and compiled a PL/SQL procedure, you can run it using Oracle SQL Developer. Perform the following steps: 1 . Right-click on EMP_LIST in the left navigator and select Run. 2 . This invokes the Run PL/SQL dialog.

How to run pl / sql in oracle sql developer?

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How do i find synonyms in oracle?

To get names of all synonyms from Oracle database or from an specific table you can use: USER_SYNONYMS, ALL_SYNONYMS, DBA_SYNONYMS, USER_OBJECTS. Privileges may be required to query certain tables or views. The most commonly used to list synonyms in a database are USER_SYNONYMS and USER_OBJECTS.

http://dtbrest.com/how-do-i-find-synonyms-in-oracle

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Is it true that sunmicrosytem sold java to oracle?

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How can we find out the current date and time in oracle?

Example: Oracle CURRENT_DATE() function

The following statement shows the current date in 'DD-MON-YYYY HH24:MI:SS' format : SQL> ALTER SESSION SET NLS_DATE_FORMAT = 'DD-MON-YYYY HH24:MI:SS'; Session altered.

http://dtbrest.com/how-can-we-find-out-the-current-date-and-time-in-oracle

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Are oracle columns case sensitive?

Oracle stores unquoted column names in uppercase. The column names in a select statement are not case sensitive unless quoted.

Are oracle columns case sensitive?

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How is json data stored in oracle database?

You can store JSON data in Oracle Database using columns whose data types are VARCHAR2, CLOB, or BLOB. The choice of which to use is typically motivated by the size of the JSON documents you need to manage: Use VARCHAR2 (4000) if you are sure that your largest JSON documents do not exceed 4000 bytes (or characters) Foot 1Footref 1.

What is oracle virtualbox manager?

Oracle VM VirtualBox is a free, open source, cross-platform application for creating, managing and running virtual machines (VMs). Virtual machines are computers whose hardware components are emulated by the host computer.

How do you find sid of oracle 10g?

At a Linux prompt type env. Look for $ORACLE_SID. Or type echo $ORACLE_SID.

How to set oracle in memory column store?

– Set the amount of memory for Oracle In-Memory Column Store (which is a part of SGA): ALTER SYSTEM SET inmemory_size=60000M SCOPE=SPFILE; Note, the required size of the In-Memory pool depends on the raw size of the segments you want to load into In-Memory Store and the actual segment compression rates.

What is snapshot too old error in oracle?

Error ORA-01555 contains the message, “snapshot too old.” This message appears as a result of an Oracle read consistency mechanism.... If this occurs, you may encounter error ORA-01555 because the results outputted by Oracle must contain data as it appeared at 1:00PM before changes were made by the other user.

How do i backup a table in oracle?

On Windows: Click Start, point to Programs (or All Programs), point to Oracle Database 11g Express Edition, and then select Backup Database. On Linux with Gnome: In the Applications menu, point to Oracle Database 11g Express Edition, and then select Backup Database.

How do i ping an oracle database from the command-line?

Start Oracle Net Manager. See Also:... In the navigator, expand Directory or Local > Service Naming. Select the net service name or database service. Choose Command > Test Net Service. Testing assumes that the database and listener are running.... Click Close to dismiss the Connect Test dialog box.

Can we recall dropped tables from the oracle?

With Oracle 10g and above, yes, so long as they haven't been purged.

How to recover username and password from oracle database?

5 Answers Open your SQL command line and type the following: SQL> connect / as sysdba. Once connected,you can enter the following query to get details of username and password:... This will list down the usernames,but passwords would not be visible.

How to create a standby server in oracle database?

To create the standby database over the network on the standby server , start up the standby database in NOMOUNT mode: 8. On the primary server , issue the RMAN command and connect as sysdba: 9. Log in to the primary server and switch the logfile: 10. Start the recovery process on the standby server : 11.

How do you create an excel to oracle converter?

From MS Excel, there is nothing you can create. You can save an Excel file in various formats, that might make it easier to import the data into Oracle.

How do you check if a column contains a string in oracle?

The Oracle INSTR function is used to search string for substring and find the location of the substring in the string. If a substring that is equal to substring is found, then the function returns an integer indicating the position of the first character of this substring.

How can i find oracle server version?

The below post explains the steps to determine Oracle HTTP Server version installed on the Linux server. Steps to determine Oracle HTTP Server Version. Navigate to /bin directory , Execute the command./httpd -version to determine Oracle HTTP Server version. OHS sever version details will be displayed as shown below ,

How to use regexp_instr in oracle?

The Oracle / PLSQL REGEXP _ INSTR function is an extension of the INSTR function. It returns the location of a regular expression pattern in a string. This function, introduced in Oracle 10g, will allow you to find a substring in a string using regular expression pattern matching.

Is oracle a coding?

Overview of Microsoft Programming Languages. Oracle offers a variety of data access methods from COM-based programming languages, such as Visual Basic and Active Server Pages.

How can i tell if oracle job is running?

You can query v$session for the job name to see if it is still executing and abort on postpone the task (using the sleep command) until it completes.

What skills are requied to become an oracle dba?

Excellent communication skills - The Oracle professional is the central technical guru for the Oracle shop.... Formal education - Many employers require Oracle professionals to have a bachelor's degree in computer science or information systems.... Real-world experience - This requirement is the catch-22 for newbie- s who possess only an OCP certificate....

How many customers does oracle ebs have?

How many contacts are available in the Oracle EBS customer list? There are 49,342 contacts available in the Oracle EBS customer list. How many companies are using Oracle EBS? The number of companies using Oracle EBS is 21,656.

Can you install sql developer on oracle express?

To install SQL Developer simply unzip the downloaded file. With SQL Developer users can connect to any supported Oracle Database, for all Oracle database editions including Express Edition. Before starting this tutorial, you should:

What is the purpose of a data dictionary in oracle?

A data dictionary is a centralized repository of information about data,. The purpose of a data dictionary in oracle is to indicate a more general software utility than a catalogue.

Is there a prerequisite to oracle dba training?

There are no specified prerequisites for the Oracle DBA training, if you do not have prior knowledge individuals will be given additional course work to complete.

How to extract week from date in oracle?

Week numbers in Oracle How to get the week number from a date To get the ISO week number (1-53) from a date in the column datecol, use SELECT TO_CHAR (datecol, 'IW') FROM …. To get the corresponding four-digit year, use SELECT TO_CHAR (datecol, 'IYYY') FROM ….

What is the default date format in oracle 11g?

When you show a date value in output, the format depends on the DATEFORMAT option. The default format is a 2-digit day, a 3-letter month, and a 2-digit year ; for example, 03MAR97. The text for the month names depends on the MONTHNAMES option.

When do oracle assets copy from corporate book?

Oracle Assets copies new assets and transactions you made in your corporate book during one accounting period in the current fiscal year into the open period of your tax book Typically most of organization will be using both the corporate and tax types of asset books.

How to create a global database in oracle?

Create the global database name by setting both the DB_NAMEand DB_DOMAINinitialization parameters. "Determining the Global Database Name" Familiarize yourself with the initialization parameters contained in the initialization parameter file. Become familiar with the concept and operation of a server parameter file.

When does an accounting period close in oracle?

In Oracle General Ledger, an accounting period is closed after all the accounting transactions have been completed for the period. It is used to control journal entry and journal posting from sub ledger as well as GL.

What is the oracle enterprise manager?

Oracle Enterprise Manager. Oracle Enterprise Manager (OEM or EM) is a set of web-based tools aimed at managing software and hardware produced by Oracle Corporation as well as by some non-Oracle entities.

What is a set of books in oracle apps?

A set of books identifies a company or fund within Oracle Applications that shares a common chart of accounts structure, calendar, and functional currency.

Can oracle form 10g run on internet explorer 8?

pls tell me how to run oracle developer suite 10g forms using interent explorer 8 in windows xp3

What is database and how do you manage the data in oracle?

A database is an organized collection of structured information, or data, typically stored electronically in a computer system. A database is usually controlled by a database management system (DBMS).

How does oracle database use the listener.ora file?

How Oracle Database Uses the Listener File ( listener.ora) The listener.ora file is the configuration file for a listener. It can include the protocol addresses it is accepting connection requests on, a list of the database and other services it is listening for, and control parameters used by the listener.

What does g in oracle 11g mean?

Oracle-11g meaning Version 11g of the Oracle Database, which included built-in testing for changes, the capability of viewing tables back in time, superior compression of all types of data and enhanced disaster recovery functions. The "g" stood for "grid computing ," which supports clusters of servers that are treated as a single unit.

What is go live in oracle apps?

Go-live is the time at which something becomes available for use. In software development, for example, go-live is the point at which code moves from the test environment to the production environment. As a verb, go-live means to make such an event happen.

How to check oracle database version?

then Reports.) expand Data Dictionary Reports. expand About Your Database. click Version Banner.

Will index on a date column help in enhancing query performance in oracle?

If you are going to use the date column in the WHERE clause of you select, THEN Indexing on that date column will enhance the performance Hope this helps

What is the difference between tables and views in oracle?

Tables contain actual data. whereas a view is a stored query.

How to create a front-end application in oracle visual builder?

Create a Front - End Application Using Oracle Visual Builder Oracle Visual Builder supports all stages of the development workflow, from creating to staging and publishing an application. You don't have to follow an specific order in Oracle Visual Builder for building the artifacts in your application and defining the building blocks.

How to grant privileges to create trigger in oracle?

TRIGGER - You cannot t give grants for trigger. There is no such thing. Triggers fire automatically whenever the trigger event is done on the table on which the the trigger is created. You only need to grant privilege on the table.

What is fid in oracle?

FID should create one user name and grant access permission for that user name (FID) to execute that procedure..FOR EG: if the FID name is SUPPORT, user will execute my procedure through SUPPORT name. –

Is oracle sql developer case sensitive?

By default, Oracle identifiers (table names, column names, etc.) are case-insensitive. You can make them case-sensitive by using quotes around them (eg: SELECT * FROM "My_Table" WHERE "my_field" = 1 ). SQL keywords ( SELECT , WHERE , JOIN , etc.)

What is a tablespace in oracle?

A tablespace in an Oracle database consists of one or more physical datafiles. A datafile can be associated with only one tablespace and only one database. Oracle creates a datafile for a tablespace by allocating the specified amount of disk space plus the overhead required for the file header.

What does a oracle consultant do?

Oracle functional consultants are professionals who are responsible for providing Oracle application solutions to a range of clients across high-profile jobs.... They must collaborate with other information technology (IT) professionals to define and implement solutions related to enterprise resource planning (ERP).

How does a jvm work with an oracle database?

JVM has the ability to use the underlying Oracle RDBMS libraries directly, without the use of a network connection between the Java code and SQL data. This helps improve performance and execution. For data access, Oracle Database uses server-side internal driver when Java code runs on the server.

How to find the oracle character set?

The Oracle client character set is the last section of the value. For example: If the registry value is: AMERICAN_AMERICA.WE8ISO8859P1 then the character set is WE8ISO8859P1. To determine what character set in on the server submit the following query: Select SYS.PROPS$.VALUE$ From SYS.PROPS$ Where ((SYS.PROPS$.NAME = 'NLS_ CHARACTERSET ')) ;

How do i find oracle sid?

HKEY_LOCAL_MACHINE >> SOFTWARE >> ORACLE>> Oracle_SID will show your SID. Oracle_Home will show the location of your DB Home. Oracle_BUNDLE_NAME will show the edition of your Oracle Database. Oracle_SVCUSER will show the windows user for your Oracle Database.

How does oracle msca for opm work on mobile devices?

Because Oracle MSCA for OPM is designed to render Telnet-based windows over TCP/IP, the application can be run on a variety of radio frequency mobile hardware. Mobile devices require minimal configuration for use with the applications. Entering transactions at the point of use also eliminates duplicate data entry.

How can i recover data from oracle flashback?

With it, Oracle ensures you can always recover back to the time you created it. As with Flashback Database, Oracle stores the logs to support this in the fast recovery area. To recover the space you must drop the restore point manually.

How to end date employee in oracle hrms?

To Terminate an Employee / End Employment in Oracle HRMS People > Enter and Maintain > "Others" button then choose "End Employment". Set the Alter Effective Date. Enter Reason (Lookup: "LEAV_REAS") Enter the Termination Dates.... Notified, Projected dates are for information purpose only.

How many phone numbers are available in oracle erp?

The total number of phone numbers which are available in Oracle clients list are 40,138. Need List of Companies Using Oracle ERP for Your Marketing Campaigns? We can provide you the list of companies using Oracle ERP and executives’ contacts from the same companies.

How to import and create users in oracle?

Create a new user for the data. This example creates a user named "foo" with the password "foo".... Import the dump using the new user. This example imports the dump from the file "dump.dmp".... recreate her and then do...

How to get column data types in oracle?

For a table in oracle , I can query "all_tab_columns" and get table column information, like the data type , precision, whether or not the column is nullable. In SQL Developer or TOAD, you can click on a view in the GUI and it will spit out a list of the columns that the view returns and the same set of data (data type , precision, nullable, etc).

Which is the latest version of oracle virtualbox?

Oracle VirtualBox 6.0 is the latest major release after launched by Oracle team. You can read the ChangeLog to know more about changes in newer version’s of VirtualBox. This tutorial will help you to install VirtualBox on Ubuntu 18.04 LTS Bionic Beaver Linux systems.

Is schema a logical structure or physical structure in oracle database?

the schema can be termed either conceptual or logical or physical. But mostly speaking, the term schema is used to refer to a logical structure.

How to create new database in oracle 10g?

To Create a New Database and Make It Available for System Use Back up any existing databases. Create parameter files. Edit new parameter files. Check the instance identifier for your system. Start SQL*Plus and connect to Oracle as SYSDBA. Start an instance. Create the database. Back up the database.

What is difference between case and decode in oracle?

CASE is a statement while DECODE is a function. CASE can work with logical operators other than '=' : DECODE performs an equality check only. CASE is capable of other logical comparisons such as < ,> ,BETWEEN , LIKE etc.

Why did the chinese people used the oracle bone?

The Chinese people used the oracle bone to know where to travel and get important necessities.

Why workday is better than oracle?

Workday has 9.4 points for overall quality and 96% rating for user satisfaction; while Oracle HCM Cloud has 8.9 points for overall quality and 100% for user satisfaction. Similarly, you can also check which software company is more reliable by sending an email request to both and see which company replies sooner.

Can not connect to oracle?

1. Make sure you have installed the latest version of Oracle client following the instructions in this article. Ensure... 2. Make sure the Host IP you update in listener.ora is correct, you can use ipconfig command to verify the Host IP. 3. Restart LISTENER with the following commands. lsnrctl...

How to start oracle express edition 11g express?

Start Oracle Database 11G Express by clicking "Start", then click " Oracle Database 11G Edition " then Go to Database Home Page. Select Administration, then select Database Users then Create User for you.

Why would you perform a silent installation of oracle?

Silent installation eliminates the need to monitor your product installation because no graphical output is displayed and no input by the user is required. Silent installation of your Oracle Fusion Middleware product is accomplished by using the -silent flag on the command line when you start the installer.

What is the definition of view oracle database?

I want to know how the view is working in oracle?

How do i connect oracle putty to linux?

Open the PuTTY utility in your local Windows PC.... In the Connection category, select Data.... In the Connection category, select SSH.... In the Connection category, expand SSH and select Auth.... Select Tunnels.

What is bulk insert in oracle?

Bulk Binds are a PL/SQL technique where, instead of multiple individual SELECT , INSERT , UPDATE or DELETE statements are executed to retrieve from, or store data in, at table, all of the operations are carried out at once, in bulk.

What is the username and password for oracle 9i?

You need to ask the DBA (Database Administrator) for that information.

How do you rename a datafile in oracle?

â–º Rename a Datafile in Oracle(10g):-SQL> select name from v$datafile; NAME--------------------------------------------------------------------------------/u01/app/oracle/product/10.2.0/oradata/abab/system.dbf/u01/app/oracle/product/10.2.0/oradata/abab/undo.dbf/u01/app/oracle/product/10.2.0/oradata/abab/sysaux.dbf/u01/app/oracle/product/10.2.0/oradata/abab/usr01.dbf/u01/app/oracle/product/10.2.0/oradata/abab/usr02.dbf/u01/app/oracle/product/10.2.0/oradata/abab/asm01.dbf/u01/app/oracle/product/10.2.0/oradata/abab/usr04.dbf/u01/app/oracle/product/10.2.0/oradata/abab/m123.dbf8 rows selected.SQL> alter tablespace msb read only;Tablespace altered.SQL> select TABLESPACE_NAME, status from dba_tablespaces;TABLESPACE_NAME STATUS------------------------------ ---------SYSTEM ONLINEUNDOTBS1 ONLINESYSAUX ONLINETEMP ONLINEUSR01 ONLINEUSR02 ONLINETEMP01 ONLINEINNER ONLINEASM ONLINEMSB READ ONLYTEMPORARY ONLINETABLESPACE_NAME STATUS------------------------------ ---------TSPUNDO ONLINE12 rows selected.SQL> alter tablespace msb offline;Tablespace altered.============================================================Work on OS level:-[[email protected] abab]$ CD /u01/app/oracle/product/10.2.0/oradata/nisi/[[email protected] abab]$ lsasm01.dbf redo1.log sysaux.dbf undo.dbf usr04.dbfm123.dbf redo2.log system.dbf usr01.dbfredo3.log temporary.dbf usr02.dbf[[email protected] abab]$ cp m123.dbf mmm.dbf[[email protected] abab]$ lsasm01.dbf redo1.log sysaux.dbf undo.dbf usr04.dbfm123.dbf redo2.log system.dbf usr01.dbfmmm.dbf redo3.log temporary.dbf usr02.dbf[[email protected] abab]$============================================================SQL> alter database rename file2 '/u01/app/oracle/product/10.2.0/oradata/abab/m123.dbf'3 to4 '/u01/app/oracle/product/10.2.0/oradata/abab/mmm.dbf';Database altered.SQL> alter tablespace msb online;Tablespace altered.SQL> alter tablespace msb read write;Tablespace altered.SQL> select name, status from v$datafile;NAME STATUS------------------------------------------------------------ -------/u01/app/oracle/product/10.2.0/oradata/abab/system.dbf SYSTEM/u01/app/oracle/product/10.2.0/oradata/abab/undo.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/sysaux.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/usr01.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/usr02.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/asm01.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/usr04.dbf ONLINE/u01/app/oracle/product/10.2.0/oradata/abab/mmm.dbf ONLINE8 rows selected.

How to run rda in oracle linux?

To run RDA, just execute rda.sh from the unzipped location. ... Using the Remote Diagnostic Agent (RDA) UNIX / LINUX WINDOWS Run Setup rda.sh -S or rda.pl -S rda.cmd -S or rda.pl -S Run RDA rda.sh -v or rda.pl -v rda.cmd -v To view RDA Open RDA_INDEX.htm from the RDA output directory