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PL/SQL Tutorial: Differences Between PLS_INTEGER and BINARY_INTEGER
 
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Differences Between PLS_INTEGER and BINARY_INTEGER SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial
Views: 634 TechLake
Oracle Large Object Data Types (LOB) | Oracle SQL fundamentals
 
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Enroll into full course with free cloud access for 30 days: https://dbagenesis.com/p/oracle-sql-fundamentals/
Views: 156 DBA Genesis
SQL Tutorial - 17: Logical Operators (Part-1)
 
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In this tutorial we'll be checking out some of the most important logical operators.
Views: 58013 The Bad Tutorials
Oracle Indexes - Beginner
 
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Oracle Indexes - Beginner
Views: 66595 Chris Ostrowski
SQL Loader Introduction Part 1 | Oracle SQL Tutorial | Mr.Murali
 
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SQL Loader Introduction Part 1 | Oracle SQL Tutorial | Mr.Murali - Oracle SQL Concepts ►For Registration : https://goo.gl/r6kJbB ►Call: +91-8179191999 ► Visit Our Website: http://nareshit.in/ http://nareshit.com/ ► About NareshIT: "Naresh IT is the Best Software Training Institute for Hadoop, Salesforce, AWS, DevOps, Sprak, Data Science, Python, Tableau, RPA ,Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in Hyderabad, Chennai and Vijayawada, India which provides online and classroom training classes" ►For Registration : https://goo.gl/r6kJbB ►Call: India- 8179191999, USA- 404-232-9879 Email: [email protected] ►Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5.Share Video's of each and every session. Check The Below Links: ►For Course Reg : https://goo.gl/r6kJbB ► Subscribe to Our Channel: https://goo.gl/q9ozyG ► Circle us on G+: https://plus.google.com/NareshIT ► Like us on Facebook: https://www.facebook.com/NareshIT ► Follow us on Twitter: https://twitter.com/nareshitech ► Visit Our Website: http://nareshit.in/ http://nareshit.com/
Views: 30503 Naresh i Technologies
Oracle EMPTY_BLOB Function
 
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https://www.databasestar.com/oracle-lob-functions/ The Oracle EMPTY_BLOB function is used to initialise a LOB column to an empty value. You can use it in an INSERT statement, an UPDATE statement, or with a variable in PL/SQL. The syntax of the EMPTY_BLOB function is: EMPTY_BLOB That’s it - no parameters. Why would you set a BLOB value to empty? It means you have initialised it but not given it a value. It’s good to know this function exists if you ever need to use it. For more information about the Oracle EMPTY_BLOB function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-lob-functions/
Views: 159 Database Star
BLOB and CLOB in Oracle Database
 
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BLOB and CLOB in Oracle Database
Views: 8637 Abe Samir's Academy
Oracle SQL Tutorial 25 - ASCII and Unicode
 
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In the previous video we talked about some of the most popular data types. We are going to discuss them in more detail. The data type we are going to start with is CHAR and NCHAR. I told you of both of these but I never explained the difference. That's because there is some other stuff I need to explain before I can explain the difference. This has to deal with what is known as character sets. When you have a string, there are only so many characters you are allowed to store in that string. The characters you are allowed to store is determined by what is known as the character set. A common character set is ASCII. This character set allows you to store English characters, numbers, and some symbols. ASCII started with 127 characters, and then they came out with the ASCII extended, which allows for up to 255 characters. Even with 255 characters though, we are limited in what we can store using one character set. If the computer only allows ASCII, we are going to be limited when working with different languages. Of course it works for some situations, but globalization of software has been a big thing with the development of the interwebs …and the movement towards a new world order (Revelation 13:7). That means that ASCII is no longer the best character set. It has largely been replaced with a character set known as Unicode. Oracle has a few Unicode character sets that we can use when we work with string data. When you start studying character sets, I can promise that you will run across the word encoding. Encoding refers to the way that the allowed characters can be stored on the computer. A computer doesn't just store a letter, everything has to be stored in binary. Unicode is the character set, but it has numerous different encodings. Essentially, the computer can store the same characters in multiple different ways, depending on which encoding is used. The most popular encodings for Unicode are UTF-8 and UTF-16. UTF stands for Unicode Transformation Format. In the next video we will be discussing these in detail and express their differences. Once we got that down, we'll be able to loop back around to data types. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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: 6073 Caleb Curry
Oracle SQL Tuning Expert Series - Understanding Indexes
 
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Ross Leishman of DWS Ltd presents the principles of Understanding Indexes for SQL Tuning. The presentation includes an entertaining demonstration of Indexes featuring DWS Alumnus Jordan Thomas as a "Buffer Cache". DWS Ltd is a leading publicly listed Australian IT Services company, providing services to blue chip organisations since 1991. With a business philosophy based upon integrity, reliability and professional service delivery, DWS provides end to end IT solutions. www.dws.com.au
Views: 45484 DWS Ltd
Machine Learning with Oracle
 
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Introduction - 0:00 Overview Machine Learning in Oracle - 1:31 Machine Learning theory - 6:04 Demonstration: preparation and building the model - 11:52 Demonstration: run the prediction and adapt the application - 26:24 How to get started - 33:33 Without a doubt Machine Learning / Artificial Intelligence is an incredibly powerful technology with a huge potential. It brings benefits across many industries and business functions: From better targeting in the marketing/sales domain to predictive maintenance in manufacturing. This video-webinar is a kickstart to Machine Learning. You will learn the required theoretical knowledge and then we'll go through a real-life example: intelligent sales with ML. We'll create our very first ML model, and use it to make an existing application intelligent with sales recommendations. After this webinar you will have the basic ingredients to apply ML to your own business cases! Note that you don't require any previous knowledge of ML to be able to understand this session. Powerpoint and background material can be found here: https://ptdrv.linkedin.com/cmaj4xt
ORACLE SQL Tutorial to get Years of Experience
 
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In this video, we will see how add_months, months_between can be used to get Years of work experience for an employee. SQL used in this video are given below. select add_months(sysdate,2) from dual; select months_between(sysdate,to_date('22082016','ddmmyyyy') ) from dual; select trunc(months_between(sysdate,to_date('22082016','ddmmyyyy') )) from dual; select mod(16,12) from dual; select * from employees; SELECT first_name,hire_date, trunc(months_between(SYSDATE,hire_date)) mnths_between from employees; 12 months = 1 year SELECT first_name,hire_date, trunc(months_between(SYSDATE,hire_date)) mnths_between, trunc(months_between(SYSDATE,hire_date)/12) years, trunc(months_between(SYSDATE,hire_date)) - trunc(months_between(SYSDATE,hire_date)/12)*12 No_of_Months from employees; SELECT hire_date,add_months(hire_date,trunc(months_between(SYSDATE,hire_date))) new_date from employees; SELECT hire_date, trunc(sysdate) - add_months(hire_date,trunc(months_between(SYSDATE,hire_date))) no_of_days from employees; SELECT first_name,hire_date, trunc(months_between(SYSDATE,hire_date)) mnths_between, trunc(months_between(SYSDATE,hire_date)/12) years, trunc(months_between(SYSDATE,hire_date)) - trunc(months_between(SYSDATE,hire_date)/12)*12 No_of_Months, trunc(sysdate) - add_months(hire_date,trunc(months_between(SYSDATE,hire_date))) no_of_days from employees;
Views: 55 Ganesh Anbarasu
Oracle's Machine Learning & Advanced Analytics 12.2 & Oracle Data Miner 4.2 New Features
 
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Oracle's Machine Learning and Advanced Analytics 12.2 and Oracle Data Miner 4.2 New Features. This presentation highlights the new machine learning algorithms, features, functions and "differentiators" added to Oracle Database Release 12.2 and Oracle SQL Developer4.2. These features and functioned are "packaged" as part of the Oracle Advanced Analytics Database Option and Oracle Data Miner workflow UI on-premise and in the Oracle Database Cloud Service High and Extreme Editions. I hope you enjoy the video! Charlie Berger [email protected]
Views: 8701 Charlie Berger
PLS-13: PL/SQL Records Data Type
 
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PL/SQL, Oracle For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=5 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors
Views: 54125 Oresoft LWC
Logical Operators in Oracle | Oracle Tutorials for Beginners
 
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Logical Operators in Oracle | Oracle Tutorials for Beginners Oracle Tutorials for Beginners Oracle Tutorials for Beginners Logical Operators in Oracle Logical Operators in Oracle AND OR NOT Operators in Ms SQL AND OR NOT Operators in SQL AND OR NOT Operators in Oracle SQL AND OR NOT logical operators in sql with examples relational operators in oracle sql operators relational operators in sql logical operators in dbms with examples comparison operators in sql sql logical functions operator in oracle sql arithmetic operators sql operators Logical Operators in Oracle Logical Operators in Oracle relational operators in sql logical operators in sql oracle sql logical operators in select logical operators in dbms with examples all operator in sql Logical Operators in Oracle sql bitwise operators
Views: 465 Oracle PL/SQL World
HOW TO WRAP PLSQL CODE IN ORACLE DATABASE
 
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HOW TO WRAP A PL/SQL CODE IN ORACLE DATABASE ============================================ wrap iname=testproc.sql oname=testproc.plb HOW TO CREATE A PROCEDURE ========================== create or replace procedure test as begin dbms_output.put_line('Welcome to ORACLE DBA'); end; / HOW TO CHECK THE CONTENT OF PROCEDURE ======================================== select owner,object_name from dba_objects where object_name like '&object_name'; select text from dba_source where name='&name'; HOW TO EXECUTE A PROCEDURE ========================== set serveroutput on; exec test HOW TO READ A FILE FROM COMMAND PROMPT ====================================== type testproc.sql type testproc.plb PL/SQL files extension ======================= .pls - PL/SQL source .plb - PL/SQL binary .pks - Package source or package specification .pkb - Package binary or package body .pck - Combined package specification plus body
Views: 2056 Praveen Biyyapu
B-Tree Indexes
 
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In this video, I'd like to take a look at B-tree indexes and show how knowing them can help design better database tables and queries.
ALTER Command (DDL) in SQL with Implementation on ORACLE
 
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► Link for All Types of SQL Commands (DDL, DML, DCL, TCL): https://www.youtube.com/watch?v=vUj-kUEC_oA ► Link for Database Management System Playlist- https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y ► Link for Computer Networks Playlist- https://www.youtube.com/playlist?list=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_ ► Link for Operating System Playlist- https://www.youtube.com/playlist?list=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p ► Link for Graph Theory Playlist- https://www.youtube.com/playlist?list=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt ► Last Minutes Preparation for UGC NET and GATE Playlist- https://www.youtube.com/playlist?list=PLxCzCOWd7aiE4LQMkIhAe9amWX_SPNMiZ ------------------------------------------------------------------------------------------------- Our Social Links: ► Subscribe to our YouTube channel: https://www.youtube.com/gatesmashers ► Like Our page on Facebook - https://www.facebook.com/gatesmashers/ ► For any Query and Suggestions- [email protected]
Views: 767 Gate Smashers
Oracle  || LOB Large object in PL/SQL by Shiva
 
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SQL: Indexes - Bit Map & B-trees
 
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In this tutorial, you'll learn when to use b-tree and bitmap index
Views: 54603 radhikaravikumar
SQL Interview : Display Odd or Even rows in Oracle SQL
 
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5/2=? 2)5(2 --quotient or result 4 ___ 1 -- remainder Mod(5,2)=1 Display ODD or EVEN rows from a table Here I have customers table with customer_id and customer_name Mod() function returns reminder eg Mod(5,2)=1 Mod(4,2)=0 when we pass even number it returns zero when divided by 2 and vice versa select row_number() over (order by customer_id) as row_no from customers this query returns the row number select * from (select ROW_NUMBER() over (order by customer_id) as row_no from customers)s1 where mod(s1.row_no,2)=1 Gives Odd rows Final: ODD rows: select * from (select c.*,ROW_NUMBER() over (order by customer_id) as row_no from customers c)s1 where mod(s1.row_no,2)=1 EVEN rows: select * from (select c.*,ROW_NUMBER() over (order by customer_id) as row_no from customers c)s1 where mod(s1.row_no,2)=0
Views: 347 Data Disc
Oracle SQL Tutorial 8 - Indexes - Database Design Primer 5
 
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The concept of an index is extremely important when managing a database. An index has the power of making your database very quick or it has the power to bog down your update, delete, and insert statements. The trick is to find a good balance. You will want to index any columns that are used continually in a select or a join. By default, all primary keys are indexed as well as any columns with the UNIQUE column attribute. I suggest you consider adding an index to your foreign keys as these will often be used in joins as well. You can actually create an index on a group of columns. This will allow you to search for data and return multiple columns. This is known as a composite index. There are many other things to database design...much more than we have covered. I have decided I will cover these as we go so that we can start applying what we learn practically. 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: 18795 Caleb Curry
PLS-4: PL/SQL Variables
 
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For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=5 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors ---------------------------------------------------------------------------------------- A variable is nothing but a name given to a storage area that our programs can manipulate. Each variable in PL/SQL has a specific data type, which determines the size and layout of the variable's memory; the range of values that can be stored within that memory and the set of operations that can be applied to the variable. The name of a PL/SQL variable consists of a letter optionally followed by more letters, numerals, dollar signs, underscores, and number signs and should not exceed 30 characters. By default, variable names are not case-sensitive. You cannot use a reserved PL/SQL keyword as a variable name. PL/SQL programming language allows to define various types of variables, which we will cover in subsequent chapters like date time data types, records, collections, etc. For this chapter, let us study only basic variable types. With PL/SQL you can declare variables and then use them in SQL and procedural statements anywhere that an expression can be used. Variables can be used for the following: • Temporary storage of data: Data can be temporarily stored in one or more variables for use when validating data input and for processing later in the data flow process. • Manipulation of stored values: Variables can be used for calculations and other data manipulations without accessing the database. • Reusability: After they are declared, variables can be used repeatedly in an application simply by referencing them in other statements, including other declarative statements. • Ease of maintenance: When using %TYPE and %ROWTYPE (more information on %ROWTYPE is covered in a subsequent lesson), you declare variables, basing the declarations on the definitions of database columns. If an underlying definition changes, the variable declaration changes accordingly at run time. This provides data independence, reduces maintenance costs, and allows programs to adapt as the database changes to meet new business needs. More information on %TYPE is covered later in this lesson. Types of Variables" All PL/SQL variables have a data type, which specifies a storage format, constraints, and valid range of values. PL/SQL supports four data type categories—scalar, composite, reference, and LOB (large object)—that you can use for declaring variables, constants, and pointers. • Scalar data types hold a single value. The main data types are those that correspond to column types in Oracle server tables; PL/SQL also supports Boolean variables. • Composite data types, such as records, allow groups of fields to be defined and manipulated in PL/SQL blocks. • Reference data types hold values, called pointers, that designate other program items. Reference data types are not covered in this course. • LOB data types hold values, called locators, that specify the location of large objects (such as graphic images) that are stored out of line. LOB data types are discussed in detail later in this course.
Views: 41908 Oresoft LWC
Clustered vs. Nonclustered Index Structures in SQL Server
 
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Clustered and nonclustered indexes share many of the same internal structures, but they're fundamentally different in nature. Watch Microsoft Certified IT Professional Jon Seigel explain the similarities and differences of clustered and nonclustered indexes, using a real-world example to show how these structures work to improve the performance of SQL queries. Blog post on primary key vs. the clustered index: http://voluntarydba.com/post/2012/10/02/The-Primary-Key-vs-The-Clustered-Index.aspx CREATE INDEX statement reference: http://technet.microsoft.com/en-us/library/ms188783.aspx ALTER INDEX statement reference: http://technet.microsoft.com/en-us/library/ms188388.aspx Index navigation internals by example: http://sqlblog.com/blogs/paul_white/archive/2011/08/09/sql-server-seeks-and-binary-search.aspx Sample index data is from the AdventureWorksLT2008R2 sample database: http://awlt2008dbscript.codeplex.com/releases/view/46169 Visit my channel for more database administration videos: https://www.youtube.com/voluntarydba Subscribe to get notified about my latest videos: https://www.youtube.com/voluntarydba?sub_confirmation=1 Read additional content on my blog: http://voluntarydba.com Follow on Twitter: https://twitter.com/voluntarydba Like on Facebook: https://facebook.com/voluntarydba
Views: 301756 Voluntary DBA
Lesson 1 (Complete Oracle SQL Certification Course)
 
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Become a Database Developer: https://www.jobreadyprogrammer.com/p/all-access-pass/?product_id=87071&coupon_code=100-OFF&preview=logged_out
Views: 27551 Imtiaz Ahmad
Tutorial 25 : IMPLICIT CURSOR IN PL SQL || %ROWCOUNT || %FOUND || %NOTFOUND
 
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Hi Friends, Here we are learning about IMPLICIT CURSOR in Pl SQL. We are getting to know about CURSOR attributes such as %ROWCOUNT, %FOUND, %NOTFOUND. Hope the concept and example would be clear to you. For any confusion or doubt let me know in comment box. Link for CURSOR Introduction : https://youtu.be/XlunuLQZUmw Link where Anchor Datatype Explained : https://youtu.be/zPD2rnr-34Q Link from where you can get the notes : https://apex.oracle.com/pls/apex/f?p=ysc About Me : https://about.me/saurabhsagarsinha Thanks. Happy Coding :)
Views: 322 YourSmartCode
Oracle tutorial : Pseudo columns in Oracle PL SQL (pseudo column)
 
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Oracle tutorial : Pseudo columns in Oracle PL SQL ( pseudocolumn ) oracle tutorial for beginners rownum in oracle This video will show you what is Pseudo columns in Oracle PL SQL. Pseudo columns are likes ROWNUM, ROENUM, ROWID, NEXTVAL,SYSDTAE , USER etc. pseudocolumn examples Oracle tutorial : Pseudo columns in oracle Oracle supports several special-purpose data elements that are not actually contained in a table, but are available for use in SQL statements. Here is a partial list of pseudo-columns in Oracle a)CURRVAL : When using Oracle SEQUENCE values, the pseudo-column CURRVAL returns the current value of the sequence. for example: schema.sequence_name.CURRVAL b)NEXTVAL :When using Oracle SEQUENCE values, the pseudo-column NEXTVAL returns the next value of the sequence and causes the sequence to increment by one. for example: schema.sequence_name.NEXTVAL c)ROWNUM:ROWNUM returns a number indicating the order in which a row was selected from a table. d)ROWID: ROWID returns the rowid (binary address) of a row in a database table. e)USER :This pseudo-column will always contain the Oracle username under which you are connected to the database. f)SYSDATE:This pseudo-column will contain the current date and time. This column is a standard Oracle DATE datatype. The value represents the current time on the server not the client. For more tutorial please visit #techquerypond https://techquerypond.com https://techquerypond.wordpress.com https://twitter.com/techquerypond
Views: 1534 Tech Query Pond
Local Vs Global Partitioned Index in Oracle 11g
 
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The Video Explains the difference between Local Partitioned Indexes(Prefixed vs Non Prefixed Indexes). and Global Partitioned Index along with the challenges in maintaining Global partitioned Indexes when the underlying tables partitioned is dropped/truncated/Merged/Moved. Local Partitioned Index Shares the same boundaries as the table and are in the same number as table partitions they are widely used in DSS and DWH systems. While Global Partitioned Index are predominantly used in OLTP systems
Views: 7526 Tech Coach
Operators in oracle in Hindi+English
 
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Oracle Database Lite SQL also supports set operators. 2.1.1 Unary Operators. A unary operator uses only one operand. ... 2.1.2 Binary Operators. A binary operator uses two operands. ... 2.1.3 Set Operators. Set operators combine sets of rows returned by queries, instead of individual data items. ... 2.1.4 Other Operators.
Views: 21 Muo sigma classes
PART 5.3 Indexing in dbms in hindi basics of indexing in dbms primary secondary clustered
 
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Thank you friends for watching the video. Please Like the video if it has helped you in any way & do subscribe to the channel. This video discuss the concept of Indexing in database in hindi. Important topic of database Indexing like need of indexing in database management indexing, Why we do indexing in files in database, How we do indexing in dbms, Types of indexing, Methods of Indexing, Advantages of Indexing,How to access a file fast in database, Single level Indexing in database file, Multilevel indexing in database file structure in dbms,Dense indexing in database, Sparse Indexing in database,Index file in dbms, Advantages of using Index file in database are discussed. What is Indexing: Additional auxiliary access structure are called indexes, a data technique to efficiently retrieve records from the database files based on some attributes on which the indexing has been done. Dense Index: 1) In dense index, there is an entry in the index file for every search key value in the main file. This makes searching faster but requires more space to store index records itself. 2) Note that it is not for every record, it is for every search key value. Some time number of records in the main file is greater than equal to number of search keys in the main file, for example if search key is repeated. Sparse Index: 1) If an index entry is created only for some records of the main file, then it is called sparse index. 2) No. of index entries in the index file → No. of records in the main file. Please spare some time and fill this form so that we can know about you and what you think about us: https://goo.gl/forms/b5ffxRyEAsaoUatx2 Your review/recommendation and some words can help validating our quality of content and work.. so Please do the following: - 1) Give us a 5 star review with comment on Google https://goo.gl/maps/sLgzMX5oUZ82 2) Follow our Facebook page and give us a 5 star review with comments https://www.facebook.com/pg/knowledgegate.in/reviews 3) Follow us on Instagram https://www.instagram.com/mail.knowledgegate/ DBMS blueprint, DataBase Management system,database,DBMS, RDBMS, Relations, Table, Query, Normalization, Normal forms,Database design,Relational Model,Instance,Schema,Data Definition Language, SQL queries, ER Diagrams, Entity Relationship Model,Constraints,Entity,Attributes,Weak entity, Types of entity,DataBase design, database architecture, Degree of relation,Cardinality ratio,One to many relationship,Many to many relationships,Relational Algebra,Relational Calculus, Tuples, Natural Join, Join operations,Database Architecture,database Schema, Keys in DBMS, Primary keys, Candidate keys, Foreign keys,Data redundancy, Duplicacy in data, Data Inconsistency, Normalization, First Normal Form,Second Normal Form, third normal forms, Boye codd's normal form,1NF,2NF,3NF,BCNF, Normalization rules, Decomposition of relation, Functional Dependency,Partial Dependency, Multivalued dependency,Indexing,Hashing, B tree,B+ tree,Ordered Indexing,Select operation,Join operations, Natural joins, SQL commands,File structure in DBMS,Primary Indexing,Clustered Indexing,Concurrency control protocols, Transaction Management in DBMS,ACID properties, Data Consistency, Concurrency in database,Deadlock in database, Deadlock handling, Database Recovery, Deadlock avoidance, Deadlock prevention,Scheduling in dbms, Conflict Serializability, Serial Schedules, Two phase locking,SQL commands,DBMS for gate , DBMS for net, DBMS lectures, DBMS tutorials, DBMS for beginners, learn DBMS, Indexing in dbms, Indexing in dbms tutorial in hindi,about indexing in dbms,indexing and hashing in dbms, terminologies in indexing in database,indexing in dbms example,indexing in dbms tutorial,disadvantages of indexing in dbms,indexing in dbms for gate, sparse indexing example, dense indexing in dbms example,Indexing in dbms, Indexing in dbms tutorial in hindi,about indexing in dbms,indexing and hashing in dbms, terminologies in indexing in database,indexing in dbms example,indexing in dbms tutorial,disadvantages of indexing in dbms,indexing in dbms for gate, sparse indexing example, dense indexing in dbms example,DBMS blueprint, DataBase Management system,database,DBMS, RDBMS, Relations, Table, Query, Normalization, Normal forms,Database design,Relational Model,Instance,Schema,Data Definition Language, SQL queries, ER Diagrams, Entity Relationship Model,Constraints,Entity,Attributes,Weak entity, Types of entity,DataBase design, database architecture, Degree of relation,Cardinality ratio,One to many relationship,Many to many relationships,Relational Algebra,Relational Calculus, Tuples, Natural Join, Join operations,Database Architecture,database Schema, Keys in DBMS, Primary keys, Candidate keys, Foreign keys,Data redundancy, Duplicacy in data, Data Inconsistency, Normalization,
Views: 168056 KNOWLEDGE GATE
Oracle GoldenGate For Blob Data Type 1
 
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Oracle GoldenGate Tester, using Custom Connection With Java to test Blob Data Type SQL Server R2 in Windows Server 2003 and MySQL in Ubuntu, Bi-Directional Topology
Views: 1220 frans rudolf
PLS-7: PL/SQL Selection Control Structure
 
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PL/SQL For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=5 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors ++++++++++++++++++++++++++++++++++++++++++++++++ There are 3 Basic Programming Control Structures Sequence Selection Iteration There are 3 selection statements: IF-THEN-END IF IF-THEN-ELSE-END IF IF-THEN-ELSIF-END IF
Views: 21852 Oresoft LWC
How to Install Oracle SQL Developer 4 on on RHEL/CentOS 6/7 and Fedora 23/21/20 - Desktop
 
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Hello Everyone, In this tutorial, Let Us Install Oracle SQL Developer 4 in Fedora Workstation 21,20 - 64Bit You Can also Install in CentOS 7, Oracle Linux, Cloud Linux, Redhat Linux 7 . Installation Requirements 1. SQL Developer - 232MB(Download Size) - 304MB(Installation Size) 2. JDK 7 - 136MB(Download Size) - 285MB(Installation Size) Note :- Total disk space required, including 600 MB For installation processing: 1.6 GB Installing Oracle JDK Step1 :- uname –m If the command output is x86_64 you need to download Java for x64 (64-bit), otherwise, if it shows i686 or similar, you need to download Java for x86 (32-bit). Downloading Java JDK Step1 :- Java SE Development Kit 7 or 8 Downloads http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html Step2 :- cd Downloads Step3 :- sudo mkdir -p /usr/java Step4 :- sudo tar -zxf jdk-7*.tar.gz -C /usr/java Step5 :- ls /usr/java Step6 :- sudo ln -sf /usr/java/jdk1.7.0_60 /usr/java/jdk Step7 :- ls /usr/java/jdk Downloading SQL Developer Step1 :- Installing SQL Developer Downloads http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html Step2 :- cd Downloads Step3 :- ls sqldev* Right Click on Sql Developer download file than extract it there. Step4 :- ls /opt/sqldeveloper Step5 :- ls -l $(which sqldeveloper) Step6 :- a=$(which sqldeveloper) Step7 :- ls -l /usr/java/jdk Step8 :- sudo sed -i "1 i unset GNOME_DESKTOP_SESSION_ID" $a Step9 :- sudo sed -i "1 i export JAVA_HOME=/opt/java/jdk" $a Step10 :- cat $a SQL Developer Settings Step20 :- cd Step21:- ls -l .sqldeveloper Step22 :- rm -rf .sqldeveloper Uninstalling SQL Developer Step23 :- sudo yum remove sqldeveloper Remove your personal SQL Developer settings (optional). Step24 :- rm -rf $HOME/.sqldeveloper Uninstalling Oracle Java JDK Step25 :- sudo rm -rf /opt/java Error’s You may receive the following error: "...launcher.sh: line 1559: /opt/java/jdk/bin/java: cannot execute binary file: Exec format error...". This error means that the Java installation does not meet the computer's system architecture. You can check the following: Step26 ;- /usr/java/jdk/bin/java Step27 :- uname -m NOTE :- For Any Clarification Please Below Comment, Like and Share  us  and  help us to spread. ####--------------------------------------------------------------------------------------#### Subscribe :- http://www.youtube.com/user/itcloudnet?sub_confirmation=1 Website :- http://www.cloudnetwork.in Facebook :- http://facebook.com/itCloudNetwork/ Twitter :- http://twitter.com/itcloudnet Pinterset :- http://pinterset.com/itcloudnet LinkedIn :- http://in.linkedin.com/pub/itcloudnet Google+ :- https://plus.google.com/u/0/107923552480070716949/posts Skype Id :- cloud.network1 E-Mail Id :- [email protected] ####---------------------------------------------------------------------####                          Thanking You Hope U Like it........
Views: 7556 Cloud Network
how to create directory in oracle 12c, 11g
 
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Use the CREATE DIRECTORY statement to create a directory object. A directory object specifies an alias for a directory on the server file system where external binary file LOBs and external table data are located. You can use directory names when referring to BFILEs in your PL/SQL code and OCI calls, rather than hard coding the operating system path name, for management flexibility. All directories are created in a single namespace and are not owned by an individual schema. You can secure access to the BFILEs stored within the directory structure by granting object privileges on the directories to specific users. You must have CREATE ANY DIRECTORY system privilege to create directories. When you create a directory, you are automatically granted the READ and WRITE object privileges on the directory, and you can grant these privileges to other users and roles. The DBA can also grant these privileges to other users and roles. WRITE privileges on a directory are useful in connection with external tables. They let the grantee determine whether the external table agent can write a log file or a bad file to the directory. For file storage, you must also create a corresponding operating system directory, an ASM disk group, or a directory within an ASM disk group. Your system or database administrator must ensure that the operating system directory has the correct read and write permissions for Oracle Database processes. Privileges granted for the directory are created independently of the permissions defined for the operating system directory, and the two may or may not correspond exactly. For example, an error occurs if sample user hr is granted READ privilege on the directory object but the corresponding operating system directory does not have READ permission defined for Oracle Database processes. ---------------------------------------------------------------------------- Default directory is DATA_PUMP_DIR.Below command is to get directory name and directory path. SELECT directory_name, directory_path FROM dba_directories WHERE directory_name='DATA_PUMP_DIR' DIRECTORY_NAME DIRECTORY_PATH --------------- ------------------------------------------------------- DATA_PUMP_DIR /u01/app/mohammad75/product/12.1.0/dbhome_1/rdbms/log/
Views: 2298 Oracle DBA World
Retrieve Image Stored in Oracle Database as BLOB Data Asp.Net C# | Hindi | Free Online Learning Code
 
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Hello Friends, Students, Subscribers, Here, we provide free video tutorials for learning computer programming using easy methods. In this free video tutorial of asp.net programming using c#, you will learn how to download image stored as blob data in oracle database. We will convert binary code of image stored in oracle database into original image and display in image control using asp.net using c#. --------------------- Download Important Coding Used in This Example ( Google Drive Shared Link ) https://drive.google.com/open?id=1knFY3ROppnhy3otxlMNdViG4f8um-VUS ------------------------------------------------------------------------------------ Subscribe Our YouTube Channel - Like, Comment & Share Our Videos https://www.youtube.com/haritistudyhubeasylearn -------------- Follow Our Twitter Page https://twitter.com/HaritiHub -------------- Like & Share Our Facebook Page http://www.facebook.com/HaritiStudyHub -------------- if You Have Any Problem and Doubt in Programming Language Feel Free to Email Us BestStudyGuru @ Gmail.Com -------------- We thank you for sharing with us your feedback on the free education service rendered by us and assure you that it will be our endeavour to provide quality service at all times. We look forward to your feedback in future also. Thanks & Regards, Hariti Study Hub Team
locks in DBMS | dbms locks | Lock Based Protocol DBMS Transaction Management | Concurrency Control
 
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Welcome to series of gate lectures by well academy GATE Practice Book Purchase Link ( ACE Academy ) https://goo.gl/SCMZPV GATE Practice Book Purchase Link ( Made Easy ) https://goo.gl/zUU5Vn Here are some more GATE lectures by well academy DBMS Gate Lectures Full Course FREE Playlist : https://goo.gl/Z7AAyV Facebook Me : https://goo.gl/2zQDpD Click here to subscribe well Academy https://www.youtube.com/wellacademy1 GATE Lectures by Well Academy Facebook Group https://www.facebook.com/groups/1392049960910003/ Thank you for watching share with your friends Follow on : Facebook page : https://www.facebook.com/wellacademy/ Instagram page : https://instagram.com/well_academy Twitter : https://twitter.com/well_academy locks in dbms dbms locks locking in dbms, Lock Based Protocol DBMS Transaction Management, locks in dbms in hindi, types of locks in dbms, locks in dbms locking protocol in dbms, locking techniques in dbms, locking in dbms in hindi
Views: 35281 Well Academy
Oracle 10g PL SQL Class 6-Operator
 
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Website: http://javaknowledge.info Source code: http://www.trainingwithliveproject.com FB Page: https://www.facebook.com/javaknowledgeshare FB Group: https://www.facebook.com/groups/PBPTBD
Views: 244 Java Knowledge
SQL UPDATE Statement |¦| SQL Tutorial |¦| SQL for Beginners
 
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The UPDATE SQL statement is used to make changes to data in a database. You can make changes to one more columns for multiple rows in a single query. Today we will work an elite database of internationally known spies to practice making UPDATEs and checking our work. Our SQL playlist starts here: ↪http://bit.ly/Socratica_SQL Be sure to SUBSCRIBE for more SQL! ↪ http://bit.ly/SocraticaSubscribe You may also enjoy our Python playlist: ↪http://bit.ly/PythonSocratica ——————————————— »» To​ ​help​ ​us​ make videos more quickly,​ ​you​ ​can​ ​support​ Socratica at: … ​Patreon​: https://www.patreon.com/socratica … Paypal: https://www.paypal.me/socratica … Bitcoin: 1EttYyGwJmpy9bLY2UcmEqMJuBfaZ1HdG9 Thank​ ​you!! ——————————————— »» You​ ​can​ ​also​ ​follow​ ​Socratica​ ​on: ...​ ​Twitter:​ ​@socratica … ​Instagram:​ ​@SocraticaStudios … ​Facebook:​ ​@SocraticaStudios ——————————————— SQL instructor: Ulka Simone Mohanty (@ulkam on Twitter) Written & Produced by Kimberly Hatch Harrison (@khhsocratica) & Michael Harrison (@mlh496)
Views: 4208 Socratica
Oracle Training In Bangladesh | TrainerBD.com
 
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TrainerBD.com Offers the most affordable Oracle Training in Mirpur, Dhaka, Bangladesh. Learn Oracle, Be an Oracle Developer and/or Database Administrator. Click http://goo.gl/OYI9lF to learn Oracle. Search Terms:- oracle 11g tutorial free download oracle sql tutorial oracle 10g tutorial oracle form builder tutorial oracle forms 10g tutorial oracle 10g tutorial for beginners oracle database 10g tutorial sql oracle oracle for beginners oracle 10g tutorial oracle tutorials for beginners oracle dba tutorial for beginners pdf oracle forms developer tutorial toad for oracle tutorial oracle fusion middleware tutorial oracle forms 6i tutorial oracle sql tutorial oracle 11g tutorial oracle tutorial pdf free download oracle dba tutorial for beginners oracle application express tutorial oracle tutorial for beginners oracle database tutorial oracle apex tutorial oracle sql tutorial sql tutorial oracle 11g tutorial oracle 10g tutorial oracle dba tutorial oracle tutorial for beginners Oracle Apex Tutorial Bangla Oracle Apex Tutorial Videos In Bangla Oracle Apex Training
Views: 4924 TrainerBD .com
Webinar - An Automated Approach to Migrating PL SQL to Informatica.
 
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If your ETL capabilities with PL/SQL have hit the ceiling, watch this webinar now and take another look at converting to a platform that better meets your cost and performance objectives using automation.
Views: 532 Bitwise Inc
Oracle XML Publisher - Display BLOB Image Dynamically
 
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Oracle XML Publisher - Display BLOB Image Dynamically
Views: 2234 Lead Technologies
SQL and PlSQL INTERVIEW 5-HOW TO GET BACK DELETED ROWS AFTER COMMIT
 
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In this video we can Get Deleted rows After Commit.If you have any Queries let me Know...Comment me in Comment Box. MY WHATSUP Number is 8508598428..
Views: 652 Manikandan R
Types of Indexes (A B-tree index,A bitmap index )
 
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Hi guys today is very most important topic in oracle is INDEXES help to increase performance at the time of search and modification into table records. #TypesofIndexes #B-treeindex#bitmapindex
Views: 29660 Oracle World
Oracle SQL Developer Tutorial For Beginners  13   Data Types
 
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Oracle SQL Developer Tutorial For Beginners Series. This course introduces Oracle SQL Development for its subscribers. Currently this is based on Oracle 12c. The test environment is in Windows 10.
Views: 3178 Sam Dhanasekaran
SQL: FBI(Functional Based Indexes)
 
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In this tutorial, you'll learn how to create FBI...
Views: 13320 radhikaravikumar
SQL 048 Data Types, BLOB Compare Database Usage
 
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Explains the data type BLOB or Binary Large Object. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 2403 cbtinc
Store Images in BLOB in Oracle ADF
 
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This video demonstrates how to store images and read images from Blob column in Oracle ADF More Tutorials at http://baigsorcl.blogspot.com/
Views: 27059 DataNext Solutions
15 Boolean Datatype in PL SQL
 
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Oracle PL/SQL Tutorial - A Comprehensive Training Course https://www.youtube.com/channel/UCXLir0qvG4xDmgLtGZBd8qg
Views: 873 Satyam Rai
How to install Oracle 11g on Linux
 
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Note : for each and every detail please also refer the below url http://technologylair8423.blogspot.in/2012/06/oracle-11g-installation-on-linux.html Buy Expert Oracle Database 11g Administration Amazon.com http://bit.ly/1blaPlY Amazon.in http://amzn.to/184V0xn Flipkart : http://goo.gl/D4RCs Note : if you get any error as below sqlplus: error while loading shared libraries: /oracle/product/11.2.0/db_1/lib/libclntsh.so.11.1: cannot restore segment prot after reloc: Permission denied use the below command : chcon -t textrel_shlib_t '/oracle/product/11.2.0/db_1/lib/libclntsh.so.11.1' Technology Lair : www.technologylair.net Subscribe : http://www.youtube.com/subscription_center?add_user=technologylair For More Videos : http://www.youtube.com/user/technologylair/videos For Video Tutorials :http://www.youtube.com/playlist?list=PLC71CFFF7A916DCAA For Android : http://www.youtube.com/playlist?list=PLUXK1VpPWQKHI1l-NvM5jvNKKnmNy9eHp Kalam e Iqbal : http://www.youtube.com/playlist?list=PLF057785BD260F061 Like us on Facebook : https://www.facebook.com/techlair Tweet us : @technologylair Follow us : https://plus.google.com/u/0/118196883367288585963/posts Pin us : http://www.pinterest.com/technologylair/
Views: 154266 TechLair