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ORACLE SQL 10: BOOLEAN, AND, OR
 
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Views: 1292 studyandsharevn
Function as Boolean expression in oracle
 
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This video explains how to use function as a Boolean expression in any conditional expressions.
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: 961 Satyam Rai
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: 42333 Oresoft LWC
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: 60535 The Bad Tutorials
Oracle SQL Injection and DIOS query
 
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Disclaimer: Only For Educational Purposes Long Story Short, Demonstration of Oracle SQL Injection With a Dump In One shot Query To Get All Tables/Columns/rows In One Shot Without Much character limits Visit here for a complete tutorial : http://securityidiots.com/Web-Pentest/SQL-Injection/oracle-sql-injection-dios-query.html
Views: 5046 securityidiots.com
CREATE Command (DDL) in SQL with Implementation on ORACLE
 
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#SQL#implementation#DDLCommands ► Link for All Types of SQL Commands (DDL, DML, DCL, TCL): https://www.youtube.com/watch?v=vUj-kUEC_oA ► 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 Database Management System Playlist- https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y ► 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: 3230 Gate Smashers
Oracle SQL Tutorial 12 - Intro to Constraints
 
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As I believe I've mentioned in an earlier video, a constraint is basically a rule we can put in our database that prevents someone from putting the wrong data in. It protects our relationships and data integrity. Because the goal of these constraints are to protect our data integrity, you may hear them called integrity constraints. There are many integrity constraints we are going to talk about: NOT NULL UNIQUE PRIMARY KEY FOREIGN KRY CHECK There is also the DEFAULT attribute. These are all keywords we can add to our columns that will change the way the database works with our data and also prevents incorrect data. NOT NULL is a constraint you can put on a column that prevents nulls. A null is the absence of a value. When we say null, we are saying that every single row has to have a value for this column. UNIQUE is a constraint that makes every row have a unique value for this column. Now note, this does not require values to be put it, and it will allow multiple rows to be null. Next, we are going to talk about primary keys. What qualifies a column as a candidate key? First, not a single row should have a null for that column. Second, every row must be unique. The primary key constraint is essentially a combination of the NOT NULL constraint and the UNIQUE constraint. The foreign key constraint sets the requirement that any value in this column for any row must match a row in another column. Check constraints allow us to be more strict with what data is allowed in our database. NOT NULL and UNIQUE give some level of restriction, but what if we want something more specific? For example, what if we only want values between 0 and 100? That is where check constraints come in. When using check constraints, you give a boolean expression. A boolean expression is something that can be evaluated to true or false. It will only insert the row if the value you try to put into the row makes the expression evaluate to true. So if you put in a value too great or small, the expression will be false and the data is not allowed to be entered. The default constraint is a value you can give a column, and if for any reason when the row is created in the table a value is not provided, the default value will be given. So for example, we could have a bank account table where the balance defaults to 0. How do you actually implement these constraints when you are creating a table? In the next video we are going to be adding these to our users table. Please be sure to subscribe! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me on Patreon: 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: 26560 Caleb Curry
SQL AND/OR Operator with Example in Oracle 11g Database
 
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SQL Tutorial for Beginners in Hindi and English SQL AND/OR Operator with Example in Oracle 11g Database
SAP HANA Academy - HANA SQL: Boolean Data Type
 
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*** Important: please read this for prerequisites and links to code. In this video we'll look at the Boolean data type in SAP HANA. The three possible values of this data type are TRUE, FALSE and UNKNOWN, where UNKNOWN is the NULL equivalent for the Boolean type. The syntax used in this video is here: https://github.com/saphanaacademy/SQL/blob/master/BOOLEAN%20Data%20Type
Views: 4543 SAP HANA Academy
PL/SQL tutorial 12: PL/SQL WHILE Loop in Oracle Database
 
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Iterative statements/loop series learn the concepts of While Loop in PL/SQL or In Oracle Database with Examples. also learn how to handle boolean expression in while loop ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/while-loop-in-pl-sql Previous Tutorial ► Simple Loop: https://youtu.be/AFx6QYcY1CU ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 66228 Manish Sharma
ORACLE SQL- 8. double ampersand
 
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insead of repeating the same value always we can make it as a fixed value using double ampersand
Views: 1134 Ban3 GaiN
05 Subtypes in PL SQL
 
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Oracle PL/SQL Tutorial - A Comprehensive Training Course https://www.youtube.com/channel/UCXLir0qvG4xDmgLtGZBd8qg
Views: 528 Satyam Rai
Oracle SQL Injection and DIOS query
 
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Oracle SQL Injection and DIOS query http://pastebin.com/CiC29Ae9 עוד הדרכות באתר שלי : israel-cyber-army.000webhostapp.com/ http://sqlinjection.site123.me/ טוויטר : https://twitter.com/zurael_stz נ.ב : כל שימוש לרעה בידע ובמידע הוא על אחריותכם בלבד ! ! !
Views: 569 zurael sTz
Oracle SQL Tutorial 23 - Intro to Data Types
 
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Every column within a table has to be given what is known as a datatype. A data type is a fairly simple concept when you dissect the word. It is literally the type of data. Why do we use types, though? The biggest benefit is so that Oracle knows how to interpret and work with our data. It also makes the database better at rejecting incorrect data. If we had to concept of a data type, there would be a lot more work involved in forcing data to be of the right format. It would also be harder for us to get the database to treat the data in the correct way. In addition to this, a database can optimize storage and performance for a column if everything is of the same data type. Because of this, each column can only support one data type. There are numerous different data types in Oracle and it helps us if we categorize them. The first types of datatypes we should learn about are: String, Numeric, Temporal Now, there are few more categories we could make, but these are the main ones. We will worry about the other ones another day as I am only introducing the topic. A string data type is anything within quotes. Most databases use single quotes for string data. Inside of the quotes can be any number of characters. What is a character? Think of any letter, number, or symbol you can type. Some people call these letters, numbers, and symbols alphanumeric. Numeric data type includes only numbers. These data types are often used for data that you plan on using for mathematical calculations. Temporal data types are data types that are used for dates and times. Now, each data type is probably going to have some options you'll need to worry about, but one that comes up with every data type is storage. The reason we need to consider storage is because we may end up with millions of rows in a table and the difference between a few bytes for each row will make a huge difference when we look at the whole picture. When a data type gives you the option of size, you will want to a size that will be able to hold what you need, but nothing more. In the upcoming videos we are going to discuss the available data types in more detail. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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: 9688 Caleb Curry
Learn Oracle SQL : Logical Operators (AND, OR, NOT)
 
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http://bit.ly/oracle-sql-course | Get the complete course today. Learn Oracle SQL : Logical Operators (AND, OR, NOT): In this video, I explain how the logical operators work in Oracle SQL, and explain the concept of "operators precedence". This is an excerpt of the course " Oracle SQL From Scratch " which you can get at a discounted price here: http://bit.ly/oracle-sql-course You can find additional Oracle SQL related articles and educational content in my blog here: http://standout-dev.com/
Views: 479 Oracle SQL
Boolean Variables 15
 
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Please watch: "Install Oracle Database 12c Release 2 on Windows 10 Professional 64 bit" https://www.youtube.com/watch?v=5705VFJmku0 -~-~~-~~~-~~-~-
Views: 75 Solution Wizard
SQL: Check Constraint
 
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In this tutorial, you'll learn how to make use of check constraint. 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: 14663 radhikaravikumar
Curso de ORacle PL/SQL 12c- Cap7.Booleans
 
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Puedes hacer el curso completo en este enlace por solo 10$, un gran descuento del precio oficial de 50$ https://www.udemy.com/aprende-oracle-plsql-12c-desde-cero/?couponCode=PROMO-PL 121 clases 8,5 horas de vídeo Múltiples prácticas y ejemplos ¡¡¡Con una máquina virtual ya preparada para trabajar¡¡¡. Aunque durante el curso veremos como instalarlo, para aquellos que queráis ir directamente al grano, hemos creado una máquina virtual en Fedora para que empezeis a trabajar desde el minuto 1.¡¡¡¡Con máquinas virtuales preparadas para el curso!!!! Como ya sabrás, PL/SQL es el lenguaje de desarrollo de Oracle y por tanto uno de los más demandados a nivel laboral en estos momentos. El curso es eminentemente práctico. Mediante ejemplos y ejercicios iremos viendo las características del lenguaje y como puedes utilizarlo. Hay una gran cantidad de prácticas para ayudarte a entender todos los conceptos No necesitas grandes conocimientos, más allá de saber algo de programación y de SQL. Comenzaremos por lo más básicos e iremos profundizando en los distintos capítulos que conforman el curso Aprovecha esta oportunidad
Views: 309 Apasoft Training
Oracle SQL Developer Tutorial For Beginners  91   Arithmetic Operations   Order of Precedence
 
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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: 686 Sam Dhanasekaran
IIF function in SQL Server
 
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iif function in sql server 2012 iif function in sql server example sql server iif function example In this video we will discuss IIF function in SQL Server. IIF function Introduced in SQL Server 2012 Returns one of two the values, depending on whether the Boolean expression evaluates to true or false IIF is a shorthand way for writing a CASE expression Syntax : IIF ( boolean_expression, true_value, false_value ) Example : Returns Male as the boolean expression evaluates to TRUE DECLARE @Gender INT SET @Gender = 1 SELECT IIF( @Gender = 1, 'Male', 'Femlae') AS Gender Example : Using IIF() function with table data. We will use the following Employees table for this example. SQL Script to create Employees table Create table Employees ( Id int primary key identity, Name nvarchar(10), GenderId int ) Go Insert into Employees values ('Mark', 1) Insert into Employees values ('John', 1) Insert into Employees values ('Amy', 2) Insert into Employees values ('Ben', 1) Insert into Employees values ('Sara', 2) Insert into Employees values ('David', 1) Go Write a query to display Gender along with employee Name and GenderId. We can achieve this either by using CASE or IIF. Using CASE statement SELECT Name, GenderId, CASE WHEN GenderId = 1 THEN 'Male' ELSE 'Female' END AS Gender FROM Employees Using IIF function SELECT Name, GenderId, IIF(GenderId = 1, 'Male', 'Female') AS Gender FROM Employees Text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/iif-function-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/10/iif-function-in-sql-server_14.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: 38032 kudvenkat
09- Oracle PL-SQL  Arabic Course - PL/SQL Records -%ROWTYPE   اوراكل ديفلوبر
 
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أهلا بكم فى درس جديد من سلسلة دروس أوراكل ديفلوبر شرح PL/SQL فى درس اليوم نتحدث عن composite data type واللى بتنقسم الى: - PL/SQL records - PL/SQL collections فى الدرس ده هنتكلم عن PL/SQL Record و كيفية استخدام %ROWTYPE Attribute و نكمل ان شاء الله مع PL/SQL collections فى الدرس القادم .......................................­.................... تواصل معانا علي الفيس بوك من هنا : https://www.facebook.com/askgad .......................................­.................... تواصل معانا علي موقعنا من هنا : https://www.askgad.com
Views: 5276 Ask Gad
Java & MySQL - Check if a value already exists
 
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Easy tutorial on how to check if a value already exists in the database.
Views: 32526 Mozoran
Data Type in PL/SQL | Part - 04 | In Hindi by Tech Talk Tricks
 
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Welcome to techtalktricks and in this video, we will learn different - different data type of pl/sql.So stay tuned and watch data type of pl/sql like scalar data type(Numeric,boolean,char etc) #TechTalkTricks #RanaSingh SUBSCRIBE our channel at : https://www.youtube.com/techtalktricks ************************************************** Follow Tech Talk Trick on Facebook https://www.facebook.com/techtalktricks ************************************************** Follow tech talk trick on Twitter https://twitter.com/tecktalktrick ************************************************** Follow Tech Talk Tricks on Instagram https://www.instagram.com/techtalktricks ************************************************** Subscribe tech talk tricks on YouTube https://www.youtube.com/techtalktricks *************************************************** Channel tag : techtalktricks, tech talk tricks html, css, java, sql, computer tricks,
Views: 2677 TechTalkTricks
oracle sql naming conventions
 
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Oracle, SQL, tables, views, synonyms, databases, programming, computer
Views: 50 Drew G.
004 char, boolean data types
 
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My forum http://ankitbdesai.blogspot.in/ Ask me all questions there as well as view source code for the tutorials are coming soon!
Views: 157 Desai Ankit
Oracle Database Security - PL/SQL and SQL Injection Lesson 4 - Demo, First Order Attack
 
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A demonstration of how a poorly written Oracle web application is hacked through poorly written PL/SQL! See all lessons - FREE - at https://www.skillbuilders.com/plsql-sql-injection. See examples of dbms_xdb_config.sethttpport (http listening) and dbms_epg.create_dad (enable access thru http).
Views: 711 SkillBuilders
Learning SQL Tutorial - Part 11 -- Where Clause -- Boolean Logic with AND
 
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http://www.essentialsql.com/get-ready-to-learn-sql-4-query-results-using-boolean-logic Use the Where Clause to filter your search results. In this video we cover Boolean logic, specifically how you can use the AND clause to string together multiple conditions.
Views: 1538 Kris Wenzel
SQL 038 Data Types, Boolean Data, Compare Database Usage
 
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Explains boolean data types with a comparison of usage by the major databases. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 1169 cbtinc
Boolean Data Type
 
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Views: 519 JHIGH Teacher
Boolean Data Type
 
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Views: 126 iYezan
Oracle apex Login authentication
 
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For more info Email:[email protected] Fb:https://www.facebook.com/forkanraju88 ---------------------------------- PL/SQL CODE ------------------------------------ FUNCTION cek_otentikasi (p_username IN VARCHAR2, p_password IN VARCHAR2) RETURN BOOLEAN AS hasil NUMBER := 0; BEGIN SELECT 1 INTO hasil FROM user_info WHERE UPPER(user_id) = UPPER(p_username) AND password = p_password AND USER_STATUS_ID=1 AND USER_TYPE_ID IN (1,2); RETURN TRUE; EXCEPTION WHEN NO_DATA_FOUND THEN RETURN FALSE; end;
Views: 848 Forkan Raju
ORACLE SQL 11: LIKE, IN, BETWEEN
 
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Views: 610 studyandsharevn
Using Savepoint, Commit and Rollback in SQL,  Class 12 IP
 
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This video explains what are transactions, How transactions work, their properties and how to solve output questions using Commit, Rollback and Savepoints. Also explain the purpose of Autocommit.
Views: 19160 Anjali Luthra
Create Authentication Schemes in oracle APX
 
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Create Authentication Schemes in oracle application express PL/SQL code is FUNCTION my_auth(p_username IN VARCHAR2,p_password IN VARCHAR2) RETURN BOOLEAN AS FOUND NUMBER :=0; BEGIN SELECT 1 INTO FOUND FROM MY_USERS WHERE UPPER(user_name)=UPPER(p_username) and upper(user_password)=upper(p_password) and user_activated=1; return true; exception when no_data_found then return false; end; and the user table is : CREATE TABLE "USERS_L" ( "U_ID" NUMBER, "U_NAME" VARCHAR2(20), "U_PASSWORD" VARCHAR2(20), "U_ACTIVATED" NUMBER, PRIMARY KEY ("U_ID") ) if you have any problem in this topic then comment
Views: 6309 Khabbab Hossain
Java prog#71. How to insert radiobutton and checkbox  values in database netbeans java
 
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------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter java netbeans - using checkbox as radio button How to use jcheckbox and jradiobutton in options page java netbeans Radio Button in Java,Radio Button How to use JCheckBox in netbeans netbeans java tutorial Radio Button, Java Example Java Swing CreateRadioButton Java sample code - Creating radio buttons using CheckboxGroup
Views: 76318 ProgrammingKnowledge
ORACLE SQL 3: SQL Commands
 
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Views: 1332 studyandsharevn
ORACLE SQL 5: Select
 
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Views: 949 studyandsharevn
Chapter 2 Restricting and Sorting Data
 
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Oracle 11g SQL Expert Training: from Learneeasy Class Overview: This course is designed for those who wish to learn advanced database programming concepts at expert level. In this course, participants learn queries, sub queries, multiple-queries, controlling privileges, creating indexes and constraints, and altering existing schema objects. Participants learn to create and query external tables and use the advanced features of SQL to query and manipulate data within the database. Target Audience: • Developer, Application Developers • PL/SQL Developer ,Forms Developer • System Analysts, Business Analysts Prerequisites: • Basic Programming Knowledge • Knowledge about Database. Class Goals • Understand the basic concepts of relational databases ensure refined code by developers. • Create reports of sorted and restricted data. • Run data manipulation statements (DML). • Control database access to specific objects. • Utilize views to display data • Control database access to specific objects • Manage schema objects • Display data from multiple tables using the SQL JOIN syntax • Manage objects with data dictionary views • Write multiple-column sub-queries • Employ SQL functions to retrieve customized data • Use scalar and correlated sub-queries • Create reports of sorted and restricted data For More Information : [email protected] or Please visit Our Website: www.learneeasy.com Thanks
Core Java -9 : Java Language : Boolean & Null Literals | SCJP / OCJP by Som Sir Part-26
 
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Core Java -9 : Java Language : Boolean & Null Literals | SCJP / OCJP by Som Sir Part-26 Som Prakash Rai Facebook : https://www.facebook.com/somprakash.rai Linkedin: https://www.linkedin.com/in/som-prakash-rai-3b909173 Java Training Center : Facebook : https://www.facebook.com/javatrainingcenter Website : www.jtcindia.org jtc noida i.e Java training center Provides Training Online Live Class , Classroom Training , Pre-Recorded Video on Core Java, Advance Java, Frameworks and Distributed Technologies Like: Core Java Advance Java:- JDBC , Servlet ,JSP Framework: - Struts 1.x, Struts 2.x, Hibernate with Core & Annotation,Spring Boot and MVc etc. Distributed Technologies : Maven, EJB, RMI etc. ====================================================== JTC was founded in 2012 with a simple, yet tough-to-achieve goal of converting “awareness into action” among corporate leaders,Students,and Colleges and showing measured results on-the-ground. We are a research and technology driven organization working in the area of Learning & Education, delivering large-scale innovative and inventive solutions for Corporates, Governments, Academic Service Providers and Universities/Colleges. Our Mission is to become “global experts” in delivering large scale effective education. The vision of the company is to promote and create awareness about the spirit of technology to students, enabling them to have hands on feel of technology and its applications. Our core belief lies in propagating the concept of ‘Learning by Doing’- “Knowledge by action”. Specialties Corporate Training Programs, Trainer Training Programs, Career Development Programs,Teacher Training Programs, and Professional training on the following technology 1.Core Java 2.Advance java 3.Framewroks 4.Distributed Technology 5.Hadoop Administration 6.Hadoop Developer 7.Hadoop Data Analytics 8.SAS® Programmer (Base + Advanced) 9.Data Science 11.Python 12.Apache Spark & Scala 13.MongoDB 14.IOT 15.Apache Cassandra 16.Oracle PL/SQL JTC Course Details by Som Sir https://goo.gl/yVDmVX 1. Online Core for beginners: https://goo.gl/DTqhCa 2.Online java class :- Object class Methods in java i.e java.lang package https://goo.gl/RhPfwL 3.hashCode , toString , equals methods in Java Object class: https://goo.gl/6BrVQU 4.Core Java Basics classroom recording: https://goo.gl/aXXnJ3 5.Exception Handling in Java https://goo.gl/wTdJdL 6.Multithreading in Java https://goo.gl/jfu1Pw 7.Garbage Collection in Java https://goo.gl/88Eqw8 8.Object Oriented Concepts in java https://goo.gl/xj4cNd 9.Interview Question in java https://goo.gl/659Vi8 10.String Class in Java https://goo.gl/ikvvn1 11. Servlet in java https://goo.gl/xN5CyY 12.JDBC in Java , java data base Connectivity in java https://goo.gl/dz3D6k 13.Enum in Java https://goo.gl/EEaMkN 14. Literals in Java https://goo.gl/DoV8jV 15. Hibernate First Program using XML https://youtu.be/KNa3eEz2TUc 16. Hibernate Example using Annotation https://youtu.be/firqW2Iumv0 Contact JTC i.e Java training Center for any Corporate and College Campus Training at: 9990399111 (whatsapp) / 9990699111 Visit: www.jtcindia.org Address :- Noida : C-29, Sector-2, Noida
Views: 53 JTC INDIA
Curso de Oracle (Tuning) 05 - Trabalhando com o Library Cache
 
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Curso Oracle PL/SQL Essentials http://bit.ly/1N3upVn Curso Oracle SQL Expert - Certificação 1Z0-047 http://bit.ly/1G4rKWG Curso Oracle Aprendendo SQL - Preparatório exames 1Z0-051/1Z0-061 http://bit.ly/1eqDlsr Curso de Administração de Redes de Computadores http://goo.gl/nXjaXS Neste curso de Tuning no Oracle você irá aprender os principais conceitos de tuning no oracle melhorando consideravelmente as aplicações em ambientes de produção. No Curso de Tuning no Oracle você será direcionado passo a passo durante o aprendizado com ótima qualidade do conteúdo disponibilizado. Este curso é oferecido gratuitamente aqui porém caso tenha interesse em se aprofundar e aprender o oracle a fundo praparando para certificação acesse os links acima. Também acesse o link de administração de redes de computadores para mais conhecimento nesta área tornando-se um profissional completo. http://youtu.be/sTr8mHaBY2k Tags: Oracle Curso de Oracle Curso de banco de dados Tuning Cursos gratuitos
Views: 961 Cursos Interativos
Core Java -9 : Java Language : Boolean & Null Literals | SCJP / OCJP by Som Sir Part-25
 
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Core Java -9 : Java Language : Boolean & Null Literals | SCJP / OCJP by Som Sir Part-25 In this video I have explained about Boolean Literals as Well As Null Literals Som Prakash Rai Facebook : https://www.facebook.com/somprakash.rai Linkedin: https://www.linkedin.com/in/som-prakash-rai-3b909173 Java Training Center : Facebook : https://www.facebook.com/javatrainingcenter Website : www.jtcindia.org jtc noida i.e Java training center Provides Training Online Live Class , Classroom Training , Pre-Recorded Video on Core Java, Advance Java, Frameworks and Distributed Technologies Like: Core Java Advance Java:- JDBC , Servlet ,JSP Framework: - Struts 1.x, Struts 2.x, Hibernate with Core & Annotation,Spring Boot and MVc etc. Distributed Technologies : Maven, EJB, RMI etc. ====================================================== JTC was founded in 2012 with a simple, yet tough-to-achieve goal of converting “awareness into action” among corporate leaders,Students,and Colleges and showing measured results on-the-ground. We are a research and technology driven organization working in the area of Learning & Education, delivering large-scale innovative and inventive solutions for Corporates, Governments, Academic Service Providers and Universities/Colleges. Our Mission is to become “global experts” in delivering large scale effective education. The vision of the company is to promote and create awareness about the spirit of technology to students, enabling them to have hands on feel of technology and its applications. Our core belief lies in propagating the concept of ‘Learning by Doing’- “Knowledge by action”. Specialties Corporate Training Programs, Trainer Training Programs, Career Development Programs,Teacher Training Programs, and Professional training on the following technology 1.Core Java 2.Advance java 3.Framewroks 4.Distributed Technology 5.Hadoop Administration 6.Hadoop Developer 7.Hadoop Data Analytics 8.SAS® Programmer (Base + Advanced) 9.Data Science 11.Python 12.Apache Spark & Scala 13.MongoDB 14.IOT 15.Apache Cassandra 16.Oracle PL/SQL JTC Course Details by Som Sir https://goo.gl/yVDmVX 1. Online Core for beginners: https://goo.gl/DTqhCa 2.Online java class :- Object class Methods in java i.e java.lang package https://goo.gl/RhPfwL 3.hashCode , toString , equals methods in Java Object class: https://goo.gl/6BrVQU 4.Core Java Basics classroom recording: https://goo.gl/aXXnJ3 5.Exception Handling in Java https://goo.gl/wTdJdL 6.Multithreading in Java https://goo.gl/jfu1Pw 7.Garbage Collection in Java https://goo.gl/88Eqw8 8.Object Oriented Concepts in java https://goo.gl/xj4cNd 9.Interview Question in java https://goo.gl/659Vi8 10.String Class in Java https://goo.gl/ikvvn1 11. Servlet in java https://goo.gl/xN5CyY 12.JDBC in Java , java data base Connectivity in java https://goo.gl/dz3D6k 13.Enum in Java https://goo.gl/EEaMkN 14. Literals in Java https://goo.gl/DoV8jV 15. Hibernate First Program using XML https://youtu.be/KNa3eEz2TUc 16. Hibernate Example using Annotation https://youtu.be/firqW2Iumv0 Contact JTC i.e Java training Center for any Corporate and College Campus Training at: 9990399111 (whatsapp) / 9990699111 Visit: www.jtcindia.org Address :- Noida : C-29, Sector-2, Noida
Views: 64 JTC INDIA
Oracle Core, Лекция 5
 
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Ссылка на файл с презентацией: https://docs.google.com/presentation/d/1xANFkC3tkFdby_HIFEEwtqInJqKlgx4ykiIbarK1EPE/edit?usp=sharing (презентация может быть с анимацией) Ссылка на краткий конспект лекции: https://docs.google.com/document/d/1x80R-XlWBI_zFzNN2JMmby2wIvBb7jnfshn9axNXEKs/edit?usp=sharing 1. Общие сведения, история возникновения PL/SQL 2. Среда исполнения 3. Структура PL/SQL блока (declare, begin, exception, end). Именованные/неименованные (анонимные) блоки pl/sql. Вложенные блоки pl/sql 4. Набор разрешенных символов. Требования к именованию идентификаторов. Представление v$reserved_words 5. Арифметические операторы. Логические операторы отношения. 6. Комментарии и метки 7. Основные типы и структуры данных (скалярный, составной, ссылка, lob) 8. Значение null 9. Числовые типы: Number, Number(n), Number(n, m), Pls_Integer/Binary_Integer, Binary_Float, Binary_Double, Natural, Naturaln, Positive, Positiven, Signtype, Simple_Integer, Simple_Float, Simple_Double) 10. Строковые типы: Char, Varchar2, NChar, NVarchar2, Raw, Long, Long Raw 11. Rowid и Urowid 12. Операции со строками. Взаимодействие строк со значением Null 13. Типы для моментов и интервалов времени: Date, Timestamp, Interval. Возможные операции 14. Тип Boolean 15. Типы Lob: BFile, BLob, CLob, NCLob 16. Объявление переменных и констант 17. Составные и динамические типы: Record, %RowType, %Type 18. Пользовательские подтипы Subtype 19. Выражения 20. Функции для работы с NULL: Decode, Nvl, Nvl2, Coalesce 21. Преобразование типов явное и неявное. 22. Таблица неявного преобразования типов. 23. Таблица явного преобразования типов 24. Основные управляющие структуры 25. Конструкция IF...THEN..ELSIF...ELSE 26. Конструкция выбора по условию CASE (простой и с поиском) 27. Циклы Loop... end loop, While loop, For loop, цикл по курсору 28. Оператор Goto Oracle Database, БД Oracle, вебинар Oracle, презентация Oracle, урок Oracle, лекция Oracle, обучение Oracle
C# Tutorial 22: Checkbox , radiobutton and groupbox with Database in C#
 
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GroupBox How to auto create radiobutton and groupbox C# C sharp tutorial How to build two radio button groups in Visual C# 2010 I need to build two groups of radio buttons, so that client can put an answer in ... your radio boxes will be grouped by which group box they are in. ... Defining environment variables for visual studio 2010 to use during build? Radio buttons and check boxes to display selected in textbox Getting User Choices: Using Check Boxes and Radio Buttons Check box, Radio button, and Group box in Visual . Let's now use the check box, radio button, and group box in a single application Radio Buttons - Visual C#
Views: 161270 ProgrammingKnowledge
Exploit POST SQL injection ||  استغلال ثغرة
 
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PL SQL Case Statement | PL SQL Beginner Tutorials
 
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Subscribe to stay connected https://www.youtube.com/channel/UC7sbHUgN8FnJEZkEjvKTwJg Like the IF statement, the CASE statement selects one sequence of statements to execute. However, to select the sequence, the CASE statement uses a selector rather than multiple Boolean expressions. A selector is an expression, whose value is used to select one of several alternatives.
Views: 96 Puzzle Guru