How do i connect oracle putty to linux?
Date created: Thu, Jul 29, 2021 10:48 PM
Date created: Fri, Jul 30, 2021 9:07 AM
- 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.
- Click Services tab.
- Expand the Drivers node from the Database Explorer…
- Enter User Name and Password…
- Click OK to accept the credentials…
- Click OK to accept the default schema.
- Right-click the MySQL Database URL in the Services window (Ctrl-5).
- Locate the MySQL Command-Line Client…
- Run the client…
- Enter your password…
- Get a list of databases…
- Create a database…
- Select the database you want to use…
- Create a table and insert data…
- Finish working with the MySQL Command-Line Client.
- Start SQL*Plus and log in as the SYS user, connecting as SYSDBA: $ sqlplus /nolog SQL> CONNECT SYS/SYS_password AS SYSDBA.
- Enter a command similar to the following, where account is the user account that you want to unlock and password is the new password:
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.
- 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.
- 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.
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.
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How do I uninstall Mysql server ? Just use the apt-get command as follows remove both MySQL server and client in Ubuntu Linux : sudo apt-get --purge remove mysql -client mysql -server mysql-common sudo apt-get autoremove Sample outputs (pay attention to package names):
Go to a different directory from the one on which you installed Oracle's Instant Client and enter the following command: sqlplus [email protected]/tiger select user from dual ; If this test is successful, you are ready to use the run-time.
To install, use the yum command to specify the packages that you want to install. For example: root-shell> yum install mysql mysql-server mysql-libs mysql-server Loaded plugins: presto, refresh-packagekit Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package mysql.
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.
Oracle stores unquoted column names in uppercase. The column names in a select statement are not case sensitive unless quoted.
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.
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.
Summary: in this tutorial, you will learn how to connect to the MariaDB server using the mysql command-line program. To connect to MariaDB, you can use any MariaDB client program with the correct parameters such as hostname, user name, password, and database name.
At a Linux prompt type env. Look for $ORACLE_SID. Or type echo $ORACLE_SID.
– 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.
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.
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.
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.
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.
Once we have access to our server, we have to enter the MySQL console. To do it, we need root privileges. Enter this into the command line: Then, we will have to type in our MySQL root password. It should be different from the system root password. Once we are in the MySQL console as the root user, we can run sentences and commands.
Debian versions of MySQL packages store the MySQL data in /var/lib/mysql directory by default. You can see this in /etc/mysql/my.... Binaries are installed generally in /usr/bin and /usr/sbin directories.
With Oracle 10g and above, yes, so long as they haven't been purged.
A view uses a query to pull data from the underlying tables. A materialized view is a table on disk that contains the result set of a query. Materialized views are primarily used to increase application performance when it isn't feasible or desirable to use a standard view with indexes applied to it.
In SAS to make a ODBC CONNECTION TO SQL SERVER; First make a User DSN using Windows ODBC Data Source Administrator. I use the SQL Server Native Client and the defaults. libname mySasLib odbc datasrc='myUserDSN'; ALTERNATIVELY, from the SAS Explorer window GUI, choose New to invoke the New Library Dialog.
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.
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.
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.
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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 ,
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.
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.
To connect to a MongoDB database, expand the Attached Database Accounts and click Attach Database Account, and choose the MongoDB from the Database Account API drop-down list.
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.
Can we use any SQL statement with Execute Immediate? Any SQL statement or PL/SQL block which returns single row of results can be used with Execute Immediate.
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 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.
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:
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.
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.
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 ….
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.
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.
To install this type the below command in the terminal. The proper way to get an instance of this class is to call connect () method. This method establishes a connection to the MySQL database and accepts several arguments: password – Password to use. database – Database to use, None to not use a particular one.
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.
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.
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pls tell me how to run oracle developer suite 10g forms using interent explorer 8 in windows xp3
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To connect to your local MongoDB , you set Hostname to localhost and Port to 27017. These values are the default for all local MongoDB connections (unless you changed them). Press connect, and you should see the databases in your local MongoDB. Here, you should be able to see game-of-thrones (the database we created for this tutorial).
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.
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.
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.
then Reports.) expand Data Dictionary Reports. expand About Your Database. click Version Banner.
Click OK. The new database appears under the MySQL Server node in the Services window. Right-click the new database node and choose Connect in the popup menu to open the connection to the database. Database connections that are open are represented by a complete connection node () in the Services window.
There isn't a generic Unix command to connect to a database. The actual commands are based on the database package you are using, such as Oracle, SyBase, etc. They each have their own commands for gaining access to the database.
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