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Oracle DBA Justin - How to reset the log sequence number in an Oracle database
 
10:39
How to reset the log sequence number in an Oracle database
Views: 5043 jbleistein11
57. Create, Alter and Drop Sequence in Oracle
 
04:38
In this video you will learn about creating, altering and dropping sequence in Oracle. Sequence help us quickly generate next number and used with INSERT statement. It can generate sequence and series of numbers. For Support =========== Email: [email protected] Contact Form: http://www.learninhindi.com/home/contact Our Social Media ================ Facebook: https://www.facebook.com/LearnInHindi Twitter: https://twitter.com/LearnInHindi For Training & Videos ===================== For more videos and articles visit: http://www.learninhindi.com Free Java Programming In Hindi Course ===================================== https://www.youtube.com/playlist?list=PLOZ3jentlCDAwwhMyoLISrxkXTADGp7PH Free Oracle PL/SQL Programming In Hindi Course ============================================== https://www.youtube.com/playlist?list=PLB5DA82419C2D99B6 Free C Programming In Hindi Course ================================== https://www.youtube.com/playlist?list=PLOZ3jentlCDAxKpBLMWogxSdy6BZcsAJq Trips & Tricks Channel ====================== https://www.youtube.com/channel/UCGmLfkuCo-3lHHJXRJ9HUMw Programming in Hindi Channel ============================ https://www.youtube.com/channel/UCudElIDgwNrybeAvXIy1HZQ
Views: 18739 ITORIAN
part 7 alter sequence
 
03:56
alter sequence, max value, start with, sql, oracle 10g
Creating a sequence   in oracle
 
05:43
Creating a sequence in oracle
Views: 3087 magan lal
Oracle DBA Justin - How to drop/delete an Oracle database
 
09:03
How to delete/drop an Oracle database
Views: 14596 jbleistein11
Destiny 2: The Whisper Heroic - Oracle Puzzle, Chest Locations & Exotic Catalyst
 
07:25
The Whisper contains another secret within, an homage to the Vault of Glass. Let's find out what it actually is. Teawrex: https://www.twitch.tv/Teawrex Teawrex First Solve: https://www.youtube.com/watch?v=esN_cM7w8x8&feature=youtu.be /u/nerdorado: https://www.reddit.com/r/DestinyTheGame/comments/90lwwx/spoiler_oracles_are_appearing_next_to_a_vex_gate/e2rvgew/?context=3 5% discount on ASTRO gear: http://www.astro.family/Datto (new international links coming soon) Need a good chair? SecretLab has you covered, use my referral link here: http://bit.ly/DattoChair (United States and SE Asia Only) If you enjoyed the video, a positive rating is always appreciated. Subscribe to the channel for more Destiny: http://bit.ly/SubToDatto Datto Does Destiny Social Media: Twitter: http://twitter.com/DattosDestiny Facebook: http://www.facebook.com/DattoDoesDestiny
Views: 140795 Datto
ORACLE SQL 45: Create & Drop Sequence
 
06:37
http://studyandshare.wordpress.com/ http://www.facebook.com/groups/studyandsharevn/
Views: 2468 studyandsharevn
Oracle DBA Justin - How to reset RMAN persistent parameters back to their defaults
 
06:47
How to reset RMAN persistent parameters back to their defaults
Views: 2645 jbleistein11
SQL: Sequence Generator
 
04:41
In this tutorial, you'll learn how to make use of sequence generator. PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database. PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedures and functions, types and variables of those types, and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces. PL/SQL works analogously to the embedded procedural languages associated with other relational databases. For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), and IBM DB2 includes SQL Procedural Language,[2] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada. Both Ada and PL/SQL have Pascal as a common ancestor, and so PL/SQL also resembles Pascal in several aspects. However, the structure of a PL/SQL package does not resemble the basic Object Pascal program structure as implemented by a Borland Delphi or Free Pascal unit. Programmers can define public and private global data-types, constants and static variables in a PL/SQL package.[3] PL/SQL also allows for the definition of classes and instantiating these as objects in PL/SQL code. This resembles usage in object-oriented programming languages like Object Pascal, C++ and Java. PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL. The resulting Abstract Data Type can operate as an object class in PL/SQL. Such objects can also persist as column values in Oracle database tables. PL/SQL is fundamentally distinct from Transact-SQL, despite superficial similarities. Porting code from one to the other usually involves non-trivial work, not only due to the differences in the feature sets of the two languages,[4] but also due to the very significant differences in the way Oracle and SQL Server deal with concurrency and locking. There are software tools available that claim to facilitate porting including Oracle Translation Scratch Editor,[5] CEITON MSSQL/Oracle Compiler [6] and SwisSQL.[7] The StepSqlite product is a PL/SQL compiler for the popular small database SQLite. PL/SQL Program Unit A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is compiled, developed and ultimately executed on the database. The basic unit of a PL/SQL source program is the block, which groups together related declarations and statements. A PL/SQL block is defined by the keywords DECLARE, BEGIN, EXCEPTION, and END. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors. Only the executable part is required. A block can have a label. Package Packages are groups of conceptually linked functions, procedures, variables, PL/SQL table and record TYPE statements, constants, cursors etc. The use of packages promotes re-use of code. Packages are composed of the package specification and an optional package body. The specification is the interface to the application; it declares the types, variables, constants, exceptions, cursors, and subprograms available. The body fully defines cursors and subprograms, and so implements the specification. Two advantages of packages are: Modular approach, encapsulation/hiding of business logic, security, performance improvement, re-usability. They support object-oriented programming features like function overloading and encapsulation. Using package variables one can declare session level (scoped) variables, since variables declared in the package specification have a session scope.
Views: 7366 radhikaravikumar
Create Oracle SQL database with auto-incrementing integers for the primary key
 
12:49
Create a new Oracle SQL database using SQL. After the database is created, I demonstrate using an Oracle SQL sequence and trigger to create auto-incrementing integers which are used as the table's primary key.
Views: 11419 Mike Colbert
reset log on oracle server
 
06:41
reset log on oracle server
Views: 264 Jamaal Khan
Oracle DBA Justin - How to rename/move an online redo log file
 
09:20
How to rename/move an online redo log file
Views: 4960 jbleistein11
How to Drop Sequence From Database || Drop Sequence From Oracle || Sequence Dropping
 
01:46
This is latest video of Learn from game, And here we have described whole process of Dropping sequence from Oracle database If you like this video please like share comments and Subscribe Here this is our official fan page : https://www.facebook.com/learnfromgame/ Our official Youtube Channel : https://www.youtube.com/channel/UCuLS... Gyz you can mail us your request we will try our best for support you Thank you So Much be with us !
Views: 21 Learn From Game
BUG SEQUENCE BREAKS GAP Numbers after Restart SQL Server
 
05:09
there is huge GAP between numbers generated by SEQUENCE after restarting the SQL Server
Views: 1401 DBATAG
Sequence object in SQL Server 2012
 
12:22
create sequence in sql server In this video we will discuss sequence object in SQL Server. Sequence object Introduced in SQL Server 2012 Generates sequence of numeric values in an ascending or descending order Text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/sequence-object-in-sql-server-2012.html Slides http://csharp-video-tutorials.blogspot.com/2015/10/sequence-object-in-sql-server-2012_26.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists Creating the Incrementing Sequence : The following code create a Sequence object that starts with 1 and increments by 1 CREATE SEQUENCE [dbo].[SequenceObject] AS INT START WITH 1 INCREMENT BY 1 Generating the Next Sequence Value : Now we have a sequence object created. To generate the sequence value use NEXT VALUE FOR clause SELECT NEXT VALUE FOR [dbo].[SequenceObject] Output : 1 Every time you execute the above query the sequence value will be incremented by 1. I executed the above query 5 times, so the current sequence value is 5. Retrieving the current sequence value : If you want to see what the current Sequence value before generating the next, use sys.sequences SELECT * FROM sys.sequences WHERE name = 'SequenceObject' Alter the Sequence object to reset the sequence value : ALTER SEQUENCE [SequenceObject] RESTART WITH 1 Select the next sequence value to make sure the value starts from 1 SELECT NEXT VALUE FOR [dbo].[SequenceObject] Using sequence value in an INSERT query : CREATE TABLE Employees ( Id INT PRIMARY KEY, Name NVARCHAR(50), Gender NVARCHAR(10) ) -- Generate and insert Sequence values INSERT INTO Employees VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Ben', 'Male') INSERT INTO Employees VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Sara', 'Female') -- Select the data from the table SELECT * FROM Employees Creating the decrementing Sequence : The following code create a Sequence object that starts with 100 and decrements by 1 CREATE SEQUENCE [dbo].[SequenceObject] AS INT START WITH 100 INCREMENT BY -1 Specifying MIN and MAX values for the sequence : Use the MINVALUE and MAXVALUE arguments to specify the MIN and MAX values respectively. Step 1 : Create the Sequence object CREATE SEQUENCE [dbo].[SequenceObject] START WITH 100 INCREMENT BY 10 MINVALUE 100 MAXVALUE 150 Step 2 : Retrieve the next sequence value. The sequence value starts at 100. Every time we call NEXT VALUE, the value will be incremented by 10. SELECT NEXT VALUE FOR [dbo].[SequenceObject] If you call NEXT VALUE, when the value reaches 150 (MAXVALUE), you will get the following error The sequence object 'SequenceObject' has reached its minimum or maximum value. Restart the sequence object to allow new values to be generated. Recycling Sequence values : When the sequence object has reached it's maximum value, and if you want to restart from the minimum value, set CYCLE option ALTER SEQUENCE [dbo].[SequenceObject] INCREMENT BY 10 MINVALUE 100 MAXVALUE 150 CYCLE At this point, whe the sequence object has reached it's maximum value, and if you ask for the NEXT VALUE, sequence object starts from the minimum value again which in this case is 100. To improve performance, the Sequence object values can be cached using the CACHE option. When the values are cached they are read from the memory instead of from the disk, which improves the performance. When the cache option is specified you can also specify the size of th cache , that is the number of values to cache. The following example, creates the sequence object with 10 values cached. When the 11th value is requested, the next 10 values will be cached again. CREATE SEQUENCE [dbo].[SequenceObject] START WITH 1 INCREMENT BY 1 CACHE 10 Using SQL Server Graphical User Interface (GUI) to create the sequence object : 1. Expand the database folder 2. Expand Programmability folder 3. Right click on Sequences folder 4. Select New Sequence Next video : Difference between SEQUENCE and IDENTITY in SQL Server
Views: 33249 kudvenkat
Destiny 2: All Secret Chests and Oracle Puzzle Guide (The Whisper Heroic)
 
05:17
The timestamps for each chest and the Oracle Puzzle Sequence are below: Kill the Oracles in this order: (Oracle Puzzle at 3:38) FIRST: 1-3-5 SECOND: 4-6-7-3-1 THIRD: 7-3-1-6-4-2-5 Chest Timestamps: CHEST 1: 0:10 CHEST 2: 0:30 CHEST 3: 1:06 CHEST 4: 1:30 CHEST 5: 2:37
Views: 1028 Ninja Pups
MySQL 15 - Auto Increment (AUTO_INCREMENT)
 
05:19
If you are using surrogate keys, every row is going to need to have a unique value for this column. The easiest way to do this is to just count upwards. The downside is that every time you insert data you are going to have to know what number to use. Fortunately, there is an easier way, with what is known as an AUTO_INCREMENT column. An AUTO_INCREMENT column is a column in a table that automatically counts upwards. If we set the PK column as an AUTO_INCREMENT column, we do not have to worry about keeping track of the numbers we've already used. Now, you can only have one AUTO_INCREMENT column per table, and you can only have one primary key per table. AUTO_INCREMENT has to be used on a primary key or a unique index. It makes sense to make the primary key column the AUTO_INCREMENT column, but you can create any other column as the AUTO_INCREMENT column as long as it has a UNIQUE index. So, for example, if you wanted to use a natural primary key but wanted to have a column that auto increments, you could do that by making the incrementing column UNIQUE. Now, the AUTO_INCREMENT does not force the data to never change. It is important to understand that the concept of surrogate and natural keys is foreign to the database. The database does not care what kind of key you use, as long as the qualifications are met. There are no keywords that say surrogate. There are no keywords that say natural. These are categories that we've made to help us better communicate about primary keys. An interesting thing you can do with primary keys is that you can make a combination of columns the primary key. This is important when more than one column is required to make something unique. In an intermediary table, instead of having an association ID, we can have the combination of two rows as the primary key. This is known as either a compound or composite primary key. In the situation of using natural keys, composite keys are more common. For example, you could have a shopping website that allows multiple people from the same household to use a certain coupon you sent out. In this situation, you could use the address and the person's name as the natural primary key. How do we reference primary keys? This requires what is known as a foreign key, which we will discuss in the next video. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 15936 Caleb Curry
How to Perform Incomplete Recovery Until Sequence #  &  Thread #  Using Rman. /* Step By Step */
 
10:40
We can Perform incomplete recovery Until Sequence # And Thread # Using Rman. It is Very easy to understand. Incomplete recovery means The Database upto the specific point in time in the past, before the recovery operation was required. We can create Incomplete recovery in many ways but in this video i am showing you incomplete recovery until Sequence # and Thread # using Rman backup.
Views: 766 Parag Mahalle
Oracle DBA Justin - How to setup a database user to be identified externally with os authentication
 
14:10
How to setup a database user to be identified externally with os authentication
Views: 4995 jbleistein11
Step by Step How To Reset Internal Admin Password on Oracle APEX
 
03:11
Main workspace on Oracle APEX is INTERNAL. It will require username and password to login. The username is ADMIN and the password is the words defined at installation process. In case we forget the password we can restore it by execute apxchpwd script located on specific folder. Here is the step by step tutorial how to reset admin password of INTERNAL workspace. The article can be found here: http://www.developapex.com/2018/04/step-by-step-guidance-to-reset-internal.html Please Subscribe
Views: 10859 Boby Siswanto
how to add auto increment in existing mysql table
 
05:15
this video show how to add auto_increment id to existing table in mysql
Views: 5565 expert programming
Destiny 2 - Chest Locations and Oracle Sequence
 
04:16
v honestly I didn't have to put the timestamps, but I guess it for people that want to know without watching the whole video. (Even though, it's like 4 minutes long. -_- ) Chest 1: 0:20 - 0:30 Chest 2: 0:40 - 0:50 Chest 3: 1:03 - 1:12 Chest 4: 1:45 - 1:58 Chest 5: 2:50 - 3:06 Oracle: 3:07 - 4:10 This is the follow-up on where the chest locations are and how to do the oracle sequence order. Wave 1 - 135 Wave 2 - 46731 Wave 3 - 7316425 You need to open all 5 chests in order to get the all Oracle spheres to appear. To finish Enigmatic Blueprint, you would need to do the 'The Whisper' Heroic 3 times and it probably change every weekly reset. (Most likely it will work like that.) You would need to complete the Arc Singe, Solar Singe and Void Singe. And for the Catalyst you need to collect 'Blight Essence' from these chest and completing the Heroic questline to get 12 'Blight Essence'. Each chest gives 1. And by doing the chest and going through will put you at 36%. Getting the Whisper of the Worm - https://www.youtube.com/watch?v=8bUSs0Fxvzc Getting the Whisper of the Worm Catalyst - https://www.youtube.com/watch?v=tt_aezOWclU SHAREfactory™ https://store.playstation.com/#!/en-us/tid=CUSA00572_00
Views: 299 Joshua DelaCruz
How to Change | Reset Admin Password on Oracle Apex 5
 
03:43
How to Change Admin Password on Oracle Apex 5 How to Reset Admin Password on Oracle Apex 5 Alter password on oracle apex Reset Oracle APEX: 5 Administrative Password,Change Admin password on Apex,Reset Administrative Password,Change Password,Reset Password,Change Password without format,Password,change,How to Change || Reset Admin Password on Oracle Apex: 5,Solution Wizard,Solutionwizard,Alter admin password on apex,Alter password on oracle apex ===== @ LINK @ ===== DATABASE Playlist: https://www.youtube.com/playlist?list=PLxYD7hLvE2T-8UvDge73jnQ-r47vMFXjK&jct=yrtZrphuVwvOI8ctuINaMbXOyoLIbg ===== @ LINK @ ===== Facebook: https://www.facebook.com/Solution-wizard-166618963871485/ Link: Apex : 3 http://www.oracle.com/technetwork/developer-tools/apex/3-098787.html
Views: 1396 Solution Wizard
Autoincrement primary column in PostgreSQL
 
02:05
Autoincrement primary column in PostgreSQL
Views: 36599 Alper KIZILGİL
SQL: Change User Password
 
02:38
In this tutorial, you'll learn how to change user password in sql plus PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database. PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedures and functions, types and variables of those types, and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces. PL/SQL works analogously to the embedded procedural languages associated with other relational databases. For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), and IBM DB2 includes SQL Procedural Language,[2] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada. Both Ada and PL/SQL have Pascal as a common ancestor, and so PL/SQL also resembles Pascal in several aspects. However, the structure of a PL/SQL package does not resemble the basic Object Pascal program structure as implemented by a Borland Delphi or Free Pascal unit. Programmers can define public and private global data-types, constants and static variables in a PL/SQL package.[3] PL/SQL also allows for the definition of classes and instantiating these as objects in PL/SQL code. This resembles usage in object-oriented programming languages like Object Pascal, C++ and Java. PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL. The resulting Abstract Data Type can operate as an object class in PL/SQL. Such objects can also persist as column values in Oracle database tables. PL/SQL is fundamentally distinct from Transact-SQL, despite superficial similarities. Porting code from one to the other usually involves non-trivial work, not only due to the differences in the feature sets of the two languages,[4] but also due to the very significant differences in the way Oracle and SQL Server deal with concurrency and locking. There are software tools available that claim to facilitate porting including Oracle Translation Scratch Editor,[5] CEITON MSSQL/Oracle Compiler [6] and SwisSQL.[7] The StepSqlite product is a PL/SQL compiler for the popular small database SQLite. PL/SQL Program Unit A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is compiled, developed and ultimately executed on the database. The basic unit of a PL/SQL source program is the block, which groups together related declarations and statements. A PL/SQL block is defined by the keywords DECLARE, BEGIN, EXCEPTION, and END. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors. Only the executable part is required. A block can have a label. Package Packages are groups of conceptually linked functions, procedures, variables, PL/SQL table and record TYPE statements, constants, cursors etc. The use of packages promotes re-use of code. Packages are composed of the package specification and an optional package body. The specification is the interface to the application; it declares the types, variables, constants, exceptions, cursors, and subprograms available. The body fully defines cursors and subprograms, and so implements the specification. Two advantages of packages are: Modular approach, encapsulation/hiding of business logic, security, performance improvement, re-usability. They support object-oriented programming features like function overloading and encapsulation. Using package variables one can declare session level (scoped) variables, since variables declared in the package specification have a session scope.
Views: 7696 radhikaravikumar
How to create Sequence in sql using Oracle 10g
 
01:18
This vIdeo gives Information aboutHow to create Sequence in sql using Oracle 10g
Views: 289 AvilTwo Beginer
Creating Sequences in SQL, Using Sequences in Insert Statement of SQL
 
03:32
Creating Sequences in SQL, Using Sequences in Insert Statement of SQL - ETIT 427 - ADBA - IP University Syllabus For Students of B.Tech, B.E, MCA, BCA, B.Sc., M.Sc., Courses - As Per IP University Syllabus and Other Engineering Courses
Restore Database
 
20:28
startup restrict force mount; drop database; --RESTORE CONTROLFILE: RMAN SET DBID=1448252880 RMAN startup nomount RMAN restore spfile from '/home/oracle/backup/spfile_bkp-20141016-1387941449-ORCL-41.bkp'; RMAN SET DBID=1448252880 RMAN startup nomount RMAN restore controlfile to '+DATA' from '/home/oracle/backup/CTF_FULL-20160820-1437349342-ORCL-156.bkp'; RMAN alter database mount; RESTAURAR O BANCO DE DADOS ORACLE RMAN restore database; RECUPERAR O BANCO DE DADOS RMAN recover database; RMAN alter database open resetlogs;
Views: 1125 Target Database
Oracle password file creation and usage  | manage password file in oracle
 
12:23
Oracle password file creation and usage
Views: 7818 Wysheid Wysheid
Reset forgotten root password in Redhat 7
 
14:03
Red Hat Enterprise Linux 7: Reset forgotten root password. This video tutorial is part of RHCSA Fast Track course. Please use below cookbook to reset forgotten or unknown password in Red Hat Enterprise Linux, CentOS Linux, Scientific Linux, Oracle Linux and Fedora. 1) Reset Linux server if it is running 2) press e to edit default entry on grub bootloader menu 3) replace keyword "rhgb quiet" with init=/bin/bash 4) press CTRL + x to boot into root shell 5) remount / (root) filesystem with read write options 5.1) / (root) filesystem is mounted with ro (read-only options) mount | grep -w "/" 5.2) remount / (root) filesystem with rw (read write) options mount -o remount,rw / 5.3) doublecheck if / root filesystem has been remouted with rw (read-write) options mount | grep -w "/" 6) Change root password passwd 7) relabel SELinux context for entire root filesystem Below command will ensure that the SELinux context for entire filesystem will be relabeled after reboot: touch /.autorelabel 8) Continue boot process - run exec /sbin/init command exec /sbin/init Related Video Tutorials: RHCSA Fast Track course: Reset forgotten root password in Redhat 7: https://youtu.be/cUG16kdYCxE Network Interface naming convention in Red Hat 7: https://youtu.be/oPLEYK-we1A Setting up network without NetworkManager in Redhat 7: https://youtu.be/WwzO2rzaXtI Setting up network using NetworkManager and network scripts in Redhat 7: https://youtu.be/7PwA__i9Bi0 Setting up network using a NetworkManager text user interface (nmtui) in Red Hat 7 - EASY!!! https://youtu.be/IKH1sCEjG2A Setting up network in Red Hat 7 in less than a minute - QUICK & EASY!!! https://youtu.be/TqMdzTPsjJY Setting up network using a NetworkManager command line interface (nmcli) in Red Hat 7 https://youtu.be/v-soSvSsw18 nmcli cheat! Setting up network using nmcli in Red Hat 7 in less than a 30 seconds - QUICK & EASY!!! https://youtu.be/NqEuucdSS60 The Complete Beginners Guide to Linux Network Configuration - GUI & Easy! https://youtu.be/1LcAdQWF6KQ Shrink ext2 ext3 and ext4 file system and reduce the size of a logical volume with only one command. https://youtu.be/tTpStv6cfeQ Complete guide to file system shrinking and reducing the size of the underlying logical volume. https://youtu.be/8AD8ZiYDavY
Oracle DBA Justin - How to clone an Oracle database not using RMAN
 
20:23
How to clone an Oracle database not using RMAN
Views: 60365 jbleistein11
Difference between sequence and identity in SQL Server
 
05:29
sql server identity vs sequence In this video we will discuss the difference between SEQUENCE and IDENTITY in SQL Server This is continuation to Part 134. Please watch Part 134 from SQL Server tutorial before proceeding. Sequence object is similar to the Identity property, in the sense that it generates sequence of numeric values in an ascending order just like the identity property. However there are several differences between the 2 which we will discuss in this video. Identity property is a table column property meaning it is tied to the table, where as the sequence is a user-defined database object and is not tied to any specific table meaning it's value can be shared by multiple tables. Example : Identity property tied to the Id column of the Employees table. CREATE TABLE Employees ( Id INT PRIMARY KEY IDENTITY(1,1), Name NVARCHAR(50), Gender NVARCHAR(10) ) Example : Sequence object not tied to any specific table CREATE SEQUENCE [dbo].[SequenceObject] AS INT START WITH 1 INCREMENT BY 1 This means the above sequence object can be used with any table. Example : Sharing sequence object value with multiple tables. Step 1 : Create Customers and Users tables CREATE TABLE Customers ( Id INT PRIMARY KEY, Name NVARCHAR(50), Gender NVARCHAR(10) ) GO CREATE TABLE Users ( Id INT PRIMARY KEY, Name NVARCHAR(50), Gender NVARCHAR(10) ) GO Step 2 : Insert 2 rows into Customers table and 3 rows into Users table. Notice the same sequence object is generating the ID values for both the tables. INSERT INTO Customers VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Ben', 'Male') INSERT INTO Customers VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Sara', 'Female') INSERT INTO Users VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Tom', 'Male') INSERT INTO Users VALUES (NEXT VALUE for [dbo].[SequenceObject], 'Pam', 'Female') INSERT INTO Users VALUES (NEXT VALUE for [dbo].[SequenceObject], 'David', 'Male') GO Step 3 : Query the tables SELECT * FROM Customers SELECT * FROM Users GO Output : Notice the same sequence object has generated the values for ID columns in both the tables To generate the next identity value, a row has to be inserted into the table, where as with sequence object there is no need to insert a row into the table to generate the next sequence value. You can use NEXT VALUE FOR clause to generate the next sequence value. Example : Generating Identity value by inserting a row into the table INSERT INTO Employees VALUES ('Todd', 'Male') Example : Generating the next sequence value using NEXT VALUE FOR clause. SELECT NEXT VALUE FOR [dbo].[SequenceObject] Maximum value for the identity property cannot be specified. The maximum value will be the maximum value of the correspoding column data type. With the sequence object you can use the MAXVALUE option to specify the maximum value. If the MAXVALUE option is not specified for the sequence object, then the maximum value will be the maximum value of it's data type. Example : Specifying maximum value for the sequence object using the MAXVALUE option CREATE SEQUENCE [dbo].[SequenceObject] START WITH 1 INCREMENT BY 1 MAXVALUE 5 CYCLE option of the Sequence object can be used to specify whether the sequence should restart automatically when the max value (for incrementing sequence object) or min value (for decrementing sequence object) is reached, where as with the Identity property we don't have any such option to automatically restart the identity values. Example : Specifying the CYCLE option of the Sequence object, so the sequence will restart automatically when the max value is exceeded CREATE SEQUENCE [dbo].[SequenceObject] START WITH 1 INCREMENT BY 1 MINVALUE 1 MAXVALUE 5 CYCLE Text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/difference-between-sequence-and.html Slides http://csharp-video-tutorials.blogspot.com/2015/10/difference-between-sequence-and_27.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 32851 kudvenkat
Hod do I create sequence in Oracle? (Auto number in Oracle) (ICD) - icdstudents.com
 
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To get auto number in Oracle. How do create sequence in Oracle? Attributes of sequence Oracle
Views: 6185 Bhavin Trivedi
ORACLE SQL 12C:  Tạo cột có giá trị tăng tự động (identity column)
 
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Tạo Identity column trong Oracle ------------------------ Phân biệt các kiểu: - ALWAYS - BY DEFAULT - Sử dụng SEQUENCE, 12c 8:35 - Sử dụng SEQUENCE, 11g về trước 12:29
Views: 1446 Database Tutorials
Oracle DBA Justin - How to drop/delete a user account from an Oracle database
 
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How to drop/delete a user account from an Oracle database
Views: 5306 jbleistein11
FNDCPASS|ORACLE APPS R12.2|CHANGING APPS USERS PASSWORD
 
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In this video we going to share how to change the apps user password in oracle application R12.2 using the FNDCPASS. BY Sai diwakar.R oracle apps dba
Views: 261 EBS STUDIO ORACLE
Solving ORA-01033 oracle initialization or shutdown in progress 12c
 
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Solving ORA-01033 oracle initialization or shutdown in progress 12c select name, open_mode from v$pdbs; Solution 1 Alter pluggable database pdborcl open Solution 2 create or replace TRIGGER pdb_startup AFTER STARTUP ON DATABASE BEGIN EXECUTE IMMEDIATE 'alter pluggable database pdborcl open'; END;
Views: 9442 khaled alkhudari
Oracle 11g Database Silent Installation with response file
 
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Oracle 11g DB installation with pre build responsefile silently. IT will help to automate via script. Follow me on https://deepantechguide.wordpress.com/
Views: 265 Deepan Bhattacharya
how to auto increment varchar in sql server
 
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how to auto increment varchar in sql server
Views: 12765 Kannababu Banna
Oracle Database 11g: Complete uninstall of Oracle Database 11g R2 without formatting the system
 
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This video will show you guys how to completely remove oracle database 11g R2 from windows 7 without formatting the system. That’s a proper process of uninstall oracle database 11g R2 from windows 7. Visit for related script: https://www.facebook.com/leens.tech Follow me: https://www.facebook.com/leens.tech https://www.facebook.com/munir.du https://twitter.com/munir_du https://www.linkedin.com/in/md-munir-hussain Contact me: [email protected] How to uninstall oracle 11g from windows 7 64 bit, Uninstall oracle database 11g, How to uninstall oracle enterprise 11g software, How To Uninstall Oracle Database 11g From Windows 10 64 bit, How To Uninstall Oracle Database 12c From Windows 7, Oracle 12c Clean Uninstall From Windows 7 Thanks for linking, commenting, sharing and watching more of our videos.
Views: 4105 Leen's Tech
Incomplete Database Recovery when redo logs missing in Oracle
 
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By Vivek Saxena Insa Shabad Coachings Shamli If redo logs missing then 1st perform recovery until cancel then alter database open resetlogs //First check automatic archival enabled Archive log list Shut immediate //Delete redo logs Startup //Error ORA-00313 open failed for members of logs group 1 of thread 1 //ORA-00312 Online log 1 thread 1 Recover database until cancel; Alter database open resetlogs;
Oracle APEX -  Interactive Gird with Javascript
 
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Interactive Grid Interface By default, all interactive grids have a search bar, Actions menu, and Reset button. All grids also have Column Heading Menus, which users access by clicking the name or heading of a column. With the Actions and Column Heading menus, users can hide, filter, freeze, highlight, sort, and create control breaks on individual columns. Advanced users can also define aggregations, which appear at the bottom of the column or column group. Users can directly customize the appearance of an interactive grid with the mouse. Users can resize or drag and drop columns into different places in the grid. The width and order of columns can also be configured in the Columns dialog. Users can quickly chart the data with the Chart function. This feature is useful for quick data visualization or even presentation, and responds immediately to changes in the data. Users can quickly revert their modifications with the Reset function, or perform an incremental revert with the Flashback function. In cases of a highly dynamic data set, users can use the Refresh function to pull in the latest version of the data on the database. Editable Interactive Grids Oracle Application Express also contains editable interactive grids, which provide a more robust tool set for directly editing data in the interactive grid.
Views: 669 Oracle Apex
part 6 create sequence error
 
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create sequence, error, oracle 10g, sql
Oracle Tutorial || Oracle|Sql Diff Type of Tables Part-2 by basha
 
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DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS ,ADF,INFORMATICA,TABLEAU,IPHONE,OBIEE,ANJULAR JS, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo......
Oracle DBA Justin - How to rename a tablespace, and a datafile in an Oracle database # 1 of 3
 
13:54
How to rename a tablespace, and a datafile in an Oracle database
Views: 5990 jbleistein11
Oracle DBA Justin - How to put an Oracle database in restricted session mode
 
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How to put an Oracle database in restricted session mode
Views: 2517 jbleistein11
How to boot into Single User Mode and reset Root Password in Linux
 
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My first video tutorial. Like the title says, thid video is a how-to and will demonstrate how to edit the bootloader in order to boot into single user mode and reset the root password. I am using 32bit CentOS 6.4 on VMWare Workstation but this should work on pretty much any Linux distribution in roughly the same way. Btw, it's a good idea to always protect the bootloader so nobody can do this to your computer!
Views: 60031 Sleepee11
Oracle DBA Justin - How to drop an object, and then recover it from the Oracle recycle bin
 
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How to drop an object, and then recover it from the Oracle recycle bin
Views: 2215 jbleistein11

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