Home
Search results “Oracle false and null”
Oracle SQL Tutorial 12 - Intro to Constraints
 
06:13
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: 22423 Caleb Curry
Null: Databases for Developers #10
 
07:42
The null value represents missing or unknown information. But using it brings complications to your SQL. In this video Chris discusses how to work with null to ensure you get the correct results. Further reading: Oracle Database SQL Reference on Nulls: http://docs.oracle.com/database/122/SQLRF/Nulls.htm#SQLRF30037 Null related functions: http://docs.oracle.com/database/122/SQLRF/Single-Row-Functions.htm#SQLRF51187 Is null condition: http://docs.oracle.com/database/122/SQLRF/Null-Conditions.htm#SQLRF52152 Need help with SQL? Ask us over on AskTOM: https://asktom.oracle.com Twitter: https://twitter.com/ChrisRSaxon Daily SQL Twitter tips: https://twitter.com/SQLDaily All Things SQL blog: https://blogs.oracle.com/sql/ ============================ The Magic of SQL with Chris Saxon Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 3262 The Magic of SQL
Null Value  means Unknown.     It is Either TRUE or FALSE
 
00:46
Created using mysimpleshow – Sign up at http://www.mysimpleshow.com and create your own simpleshow video for free.
Views: 70 Aniruddha Biswas
LNNVL FUNCTION IN ORACLE SQL
 
09:11
This video is the 5th video in the series of 'working with null', this video explains the working of the lnnvl function in oracle sql with simple and easy to understand example. LNNVL provides a concise way to evaluate a condition when one or both operands of the condition may be null. The function can be used only in the WHERE clause of a query. It takes as an argument a condition and returns TRUE if the condition is FALSE or UNKNOWN and FALSE if the condition is TRUE. LNNVL can be used anywhere a scalar expression can appear, even in contexts where the IS [NOT] NULL, AND, or OR conditions are not valid but would otherwise be required to account for potential nulls. Oracle Database sometimes uses the LNNVL function internally in this way to rewrite NOT IN conditions as NOT EXISTS conditions. In such cases, output from EXPLAIN PLAN shows this operation in the plan table output. The condition can evaluate any scalar values but cannot be a compound condition containing AND, OR, or BETWEEN.
Views: 635 Kishan Mashru
Steven Feuerstein Says NULL
 
00:40
Oracle Developer Advocate for PL/SQL Steven Feuerstein talks about the challenges of working with nothing. Take Steven's challenge in "Nullify the Null" in the November/December 2015 issue of Oracle Magazine at http://www.oracle.com/technetwork/issue-archive/2015/15-nov/o65plsql-2801911.html
Views: 236 Oracle Magazine
How to deploy and undeploy a WAR file in GlassFish application server ?
 
09:20
CLICK TO DOWNLOAD COMPLETE SOURCE CODE - http://www.hubberspot.com *********************************************** Do Watch Video in High Quality ... ***********************************************
Views: 25663 Dinesh Varyani
Dota 2 Hero Combo Guide #39 - Oracle
 
03:11
Oracle combos with Bristleback, Slark, Pugna, and Clockwerk to demonstrate his tremendous power! Every ability - Fate's Edict, Fortune's End, Purifying Flames, and False Promise, have incredible utility with other heroes. Be careful to get the timing right though, you might help your enemies by accident! We are on twitter and facebook: https://twitter.com/Dota2ComboList https://www.facebook.com/pages/Dota-2-Combo-List/169838063217055‎ Other tags: webcam Very High Fail "rage quit" mad change log update patch news "league of legends" LoL "heroes of newerth" HoN "secret shop" "side shop" item common uncommon rare mythical mystic strange esport esports e-sports league mode radiant dire sentinel scourge strength str agility agi intelligence intel neutral jungle jungling creeps spectate Earthshaker es Sven Tiny Kunkka admiral captain beastmaster bm "dragon knight" dk clockwerk cw omniknight omni ok huskar alchemist brewmaster "treant protector" wisp axe pudge slardar no tidehunter "nth tide" "Wraith king" wk lifestealer ls naix "night stalker" ns "doom" "spirit breaker" sb lycanthrope lycan "chaos knight" ck undying magnus "anti mage" am "drow ranger" juggernaut jugg mirana potm "priestess of the moon" morphling morph "phantom lancer" pl "vengeful spirit" vs riki rikimaru sniper "templar assassin" ta luna "bounty hunter" bh Ursa Gyrocopter Gyro "Lone Druid" LD Bear "naga siren" bloodseeker bs "shadow fiend" sf razor venomancer veno "faceless void" fv "phantom assassin" pa viper clinkz tuskar broodmother weaver spectre spec meepo nyx "crystal maiden" cm open "closed beta" code generator key keygen win free puck "storm spirit" ss windrunner wr zeus lina "shadow shaman" enchantress "nature's prophet" np furion tinker jakiro chen silencer "ogre magi" om rubick disruptor "keeper of the light" kotl bane elemental lich lion "witch doctor" wd enigma necrolyte necro warlock "queen of pain" qop "death prophet" dp pugna dazzle leshrac "dark seer" ds batrider br "ancient apparition" aa invoker "outworld DEVOURIER" "obsidian destroyer" od "shadow demon" sd visage teams Absolute Legends al Complexity Gaming counter gaming darer dk duskbin "evil geniuses" eg "invictus gaming" IG LGD m5 "natus vincere" navi orange pain pulse quantic dignitas empire zenith tongfu virtual pro ehome gosu gosugamer dotafire dotabuff mousesports mouz nirvana western wolves clarity potion tango "healing salve" "smoke of deceit" "town portal scroll" tp "dust of appearance" "animal courier" flying "observer ward" "sentry ward" bottle "iron branch" circlet "gauntlet of strength" "slippers of agility" "mantle of intelligence" "belt of strength" "band of elvenskin" "robe of magi" "ultimate orb" "ogre club" "blade of alacrity" "staff of wizardry" "ring of protection" attributes armaments arcane "quelling blade" "stout shield" "blades of attack" chainmail platemail "helm of iron" will broadsword claymore quarterstaff javelin "mithril hammer" arcane "magic stick" "sage's mask" "ring of regen" "boots of speed" "gloves of haste" cloak "gem of true sight" "morbid mask" "ghost sceptre" "talisman of evasion" "blink dagger" "shadow amulet" upgrades "wraith band" bracer "null talisman" "magic wand" "poor man's shield" "glove of midas" "soul ring" "phase boots" "power treads" "oblivion staff" perseverance "boot of travel" bot support carry utility semi initiation initiator initiate "ring of basilius" headdress buckler mekansm "urn of shadows" "ring of Aquila" "tranquil boots" "medallion of courage" "drum of endurance" "vladmir's offering" vlad "pipe of insight" caster "force staff" necronomicon "eul's sceptre of divinity" dagon "veil of discord" "rod of atos" "aghanim's sceptre" "orchid malevolence" "refresher orb" "scythe of vyse" sheepstick hex stun stunned disable invulnerable sleep weapons crystals "armlet of mordiggian" "skull basher" "shadow blade" "battle fury" bf "ethereal blade" radiance "monkey king bar" mkb daedalus butterfly "divine rapier" "abyssal blade" "hood of defiance" armor "blade mail" vanguard "soul booster" "black king bar" bkb "shiva's guard" "manta style" bloodstone "linken's sphere" "assault cuirass" "heart tarrasque" artifact "helm of dominator" "mask of madness" MoM "sange and yasha" maelstrom "diffusal blade" desolator "heaven's halberd" mjollnir "eye of skadi" satanic upgrade "orb venom" "ring of health" mana "void stone" "energy booster" "vitality booster" "point booster" hyperstone "demon edge" "mystic staff" reaver eaglesong "sacred relic" soul bloodstone "Dota 2" "Dota 2 Combo" Combo Combos "Wombo Combo" "Hero Combo" "Hero Combos" "Dota 2 Combos" "top 10 combos" "Dota 2 Gameplay" Guide "Dota 2 Guide" Gameplay "Top 10 plays" "live commentary" "Dota 2 Fails" "Dota 2 Navi" "dota 2 Weekly" Dendi "Dendi Dota 2" "Dota 2 Pro" "Dota 2 2014" "Dota 2 Reporter" "Dota 2 Documentary" "Dota 2 international 2014" Compendium
Views: 49889 Goodboy Guides
authentication login
 
35:04
custom authentication login in oracle apex 5.1 ----------------------------------------------------------------------------- create table companies( userid varchar2(50), password_ varchar2(50), company_name varchar2(120) not null, logo blob, constraint companies_pk primary key(userid,password_)); ------------------------------------------------- insert into companies(userid,password_,company_name) values ('wael','wael123','ibdis'); insert into companies(userid,password_,company_name) values ('ali','alil123','zaitoons'); ------------------------------ function my_authentication ( p_username in varchar2, p_password in varchar2 ) return boolean is l_user companies.userid%type := upper(p_username); l_pwd companies.password_%type; begin select userid , password_ into l_user, l_pwd from companies where upper(userid) = upper(l_user) and upper(password_)=upper(p_password); return true; exception when NO_DATA_FOUND then return false; end;
Views: 2976 Wael Albetar
المفاهيم الاساسية في الانتقال من أوراكل ديفيلوبر الي الجافا
 
55:30
المفاهيم الاساسية في الانتقال من أوراكل ديفيلوبر الي الجافا From Oracle forms Development to Java Development CodeS: /********** Function To get Oracle Database Connection *************/ public Connection getConnection() { Connection conn = null; try { Class.forName("oracle.jdbc.driver.OracleDriver"); conn = DriverManager.getConnection( "jdbc:oracle:thin:@server:port:SID", "UserName", "Password"); conn.setAutoCommit(false); } catch (ClassNotFoundException e) { System.err.println("CRITICAL :::: ERROR GETTING DATABASE CONNECTION" + e.getMessage()); } catch (SQLException e) { System.err.println("CRITICAL :::: ERROR GETTING DATABASE CONNECTION" + e.getMessage()); } return conn; } /*************Simple Code to Call Oracle Function *********************/ Connection connection = new DataBaseConnectionClass().getConnection(); String sql = "{ ?=call function_Name(?)}"; try { CallableStatement callableStatement = connection.prepareCall(sql); callableStatement.registerOutParameter(1,function_Return_Type); callableStatement.setInt(2, parameter1_value); //parameter2_value //parameter3_value callableStatement.executeUpdate(); ResultSet rs = (ResultSet) callableStatement.getObject(1); // here storing data retrieved from database OUT parameter while (rs.next()) { //here what do you want to do ... } connection.close(); } catch (Exception e) { } return x; /*************Simple Code to Call Oracle procedure *********************/ Connection connection = new DataBaseConnectionClass().getConnection(); int ErrNumber = 0; try { Statement stmt = connection.createStatement(); String sql = "{call procedure_name(?,?,?)}"; CallableStatement callableStatement = connection.prepareCall(sql); callableStatement.setInt(1, EmployeeUserId); callableStatement.setInt(3, ErrNumber); callableStatement.registerOutParameter(2, OracleTypes.CURSOR); callableStatement.executeUpdate(); ResultSet rs = (ResultSet) callableStatement.getObject(2); while (rs.next()) { } connection.close(); } catch (Exception e) { e.printStackTrace(); }
Views: 1770 Ibrahim Darwiesh
SQLi Hard Waf Bypass Challenge by C1PH3R
 
09:28
WAF BYPASS and 0 div 0 and false where 1=2 having 0 having null is not null is null limit 2,1
Views: 133 Deadsec Hackers
Dota 2 - гайд. Oracle (Оракул, пророк, Нериф)
 
08:43
Гайд на оракула, гайд по ораклу, гайд на героя dota 2 Я покупаю игры тут: http://sn.im/SteamBuy Моя YouTube партнёрка: http://sn.im/YouTubePartner Лучший паблик о Dota 2: http://vk.com/arxplay Реплеи и идеи присылать сюда: http://arxplay.ru/ Youtube: http://www.youtube.com/user/ArxPlay Facebook: https://www.facebook.com/ArxPlay Twitter: http://twitter.com/ArxPlay Плейлист: http://goo.gl/0bI1pC В этом выпуске: Я делаю гайд на одного из героев Dota 2 (Дота 2). Героя зовут Нериф, но большинству он известен как Oracle, или оракул. Рассказываю историю героя, его предназначение и роли. Объясняю про начальный закуп (NULL TALISMAN + TANGO), выбор лайна (линии) , иду на мид. Рассказываю про способности: Fortune's End, Fate's Edict, Purifying Flames, False Promise. Объясняю как правильно раскачивать героя, варианты использования способностей. Объясняю что лучший предмет для оракула - это Dagon (Дагон) Показываю кадры из двух рейтинговых игр. Рассказываю какие ещё предметы идут герою и про антипик. P.S. Пишите в комментарии, играли ли вы за Оракула и что вы думаете об этом герое.
SQL функции и операторы сравнения значений в базах данных MySQL
 
15:41
Рубрика по базам данных: http://zametkinapolyah.ru/zametki-o-mysql/sqlite/ Рубрика MySQL: http://zametkinapolyah.ru/zametki-o-mysql/server-mysql Паблик блога в ВК: https://vk.com/zametkinapolyah Тематическая группа в ВК: https://vk.com/zametki_bd Помощь проекту: WMR: R288272666982 WMZ: Z293550531456 Яндекс.Деньги: 410011531129223 MySQL поддерживает довольно-таки большой набор операторов и функция сравнения значений: BETWEEN ... AND ..., COALESCE(), =, GREATEST(), IN(), INTERVAL(), IS, IS NOT, IS NOT NULL, IS NULL, ISNULL(), LEAST(), LIKE, NOT BETWEEN ... AND ..., !=, NOT IN(), NOT LIKE, STRCMP(). Часть из них возвращает логические значения, как результат своей работы, а некоторые функции и операторы возвращают значения, исходя из того, что они получили. -- Проверка на равенство значений SELECT 1 = 0; SELECT NULL = 0; SELECT 1 = NULL; SELECT NULL = NULL; SELECT '0' = 0; SELECT '0.0' = 0; SELECT '0.01' = 0; SELECT '.01' = 0.01; -- Оператор проверки логического значения IS SELECT 10 IS TRUE; SELECT -10 IS TRUE; SELECT 'string' IS NOT NULL; SELECT '' IS TRUE; SELECT '' IS FALSE; SELECT ' ' IS TRUE; SELECT 0 IS TRUE; SELECT NULL IS TRUE; SELECT NULL IS FALSE; -- Операторы IS NULL и IS NOT NULL или проверка на NULL SELECT 1 IS NULL, 0 IS NULL, NULL IS NULL; SELECT 1 IS NOT NULL, 0 IS NOT NULL, NULL IS NOT NULL; -- Оператор между (не знаю как он правильно называются): ... BETWEEN ... AND ... SELECT 2 BETWEEN 1 AND 3, 2 BETWEEN 3 and 1; SELECT 1 BETWEEN 2 AND 3; SELECT 2.5 BETWEEN 2 AND 3; SELECT 4 BETWEEN 2 AND 3; SELECT 'b' BETWEEN 'a' AND 'c'; SELECT 'b' NOT BETWEEN 'a' AND 'c'; SELECT 1 NOT BETWEEN 2 AND 3; SELECT 4 NOT BETWEEN 2 AND 3; SELECT 2.5 NOT BETWEEN 2 AND 3; -- Следующая функция MySQL сравнивает значения и возвращает первое попавшееся, которое не равно NULL SELECT COALESCE(NULL,1, 55, 'hello'); SELECT COALESCE(NULL,NULL,NULL); -- Следующая функция MySQL сравнивает значения и возвращает наибольшее SELECT GREATEST(2,0); SELECT GREATEST(34.0,3.0,5.0,767.0); SELECT GREATEST('B','A','C'); SELECT GREATEST('B','A','C', NULL); -- Оператор IN. Данный оператор в SQL и базах данных MySQL имеет два операнда. Первый операнд сравниваемое значение, второй - набор значений, с которым сравнивается первый операнд. SELECT 2 IN (0,3,5,7); SELECT 'wefwf' IN ('wee','wefwf','weg'); SELECT (3,4) IN ((1,2), (3,4)); SELECT (3,4) IN ((1,2), (3,5)); SELECT 2 NOT IN (0,3,5,7); SELECT 'wefwf' NOT IN ('wee','wefwf','weg'); -- В базах данных MySQL есть функция ISNULL(), в качестве аргумента она принимает выражение и проверяет его результат на NULL SELECT ISNULL(1+1); SELECT ISNULL(1/0); -- Быстрая проверка/сортировка чисел. 0 1 SELECT INTERVAL(23, 1, 15, 17, 30, 44, 200); SELECT INTERVAL(31, 30, 35, 17, 30, 44, 200); SELECT INTERVAL(4, 6, 7, 8, 9, 10, 11); -- Поиск наименьшего значения в базе данных MySQL -- Если один из аргументов NULL, то результат всегда будет NULL -- Если все аргументы INTEGER или могут быть приведены к INTEGER, то они сравниваются как целые цисла. -- Если аргументы REAL или могут быть приведены к REAL, то они сравниваются как вещественные числа. -- Если аргументы смешанные (строки и числа), то MySQL сравнивает их как числа. -- Если аргументы - небинарные строки, то они сравниваются как небинарные строки. -- Все остальные случаи MySQL сравнивает значения в бинарном виде, то есть как последовательность нулей и единиц. SELECT LEAST(2,0); SELECT LEAST(34.0,3.0,5.0,767.0); SELECT LEAST('B','A','C');
Problems with Null Value in SQL - SQL LESSON 25
 
06:40
Problems with Null Value in SQL - SQL LESSON 25
Views: 9489 HandsonERP
KISS series on Analytics: 18 Lag, Lead - Dealing with null
 
03:31
Welcome to the KISS video series. Solving problems that typically required complicated SQL in the past, that can now be easily solved with Analytic SQL syntax. In this session, we look at using our IGNORE NULLS extension for lag and lead to solve the "fill in the gaps" problem when rows are missing data. Scripts: https://livesql.oracle.com/apex/livesql/file/content_C0SXW1PG37G8REE0VTQH5LXJ8.html Watch the entire Analytics playlist at https://www.youtube.com/playlist?list=PLJMaoEWvHwFJDyhMLCkNSSUQWw9waFkIj ========================================­­============== Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 556 Connor McDonald
Merge Statement in Oracle SQL with Example (UPDATE/DELETE or INSERT)
 
15:04
This video demonstrates how to write a Merge Statement in oracle sql, how it is useful in doing a conditional update or delete or both of them when the condition between the target table and source table is evaluated to true, and how we can insert the record into the target table when condition is evaluated to false. The video also shows the use of UPDATE, DELETE and INSERT with Merge, and also the various possible ways to use a Merge statement!!!
Views: 9558 Kishan Mashru
Условия в SQL и условные SQL запросы CASE, WHEN, THEN, ELSE , END в базах данных SQLite
 
07:45
Помощь проекту: WMR: R288272666982 WMZ: Z293550531456 Яндекс.Деньги: 410011531129223 Рубрика SQLite на сайте: http://zametkinapolyah.ru/zametki-o-mysql/sqlite/ Паблик блога в ВК: https://vk.com/zametkinapolyah Тематическая группа в ВК: https://vk.com/zametki_bd -- Условные выражения CASE, WHEN, THEN, ELSE, END в SQL /* Условные выражения, состоящие из CASE, WHEN, THEN и ELSE полезны в тех случаях, когда нужно осуществить ряд проверок и получить конечный результат в зависимости от исхода этих проверок. По сути, CASE является SQL оператором, а ключевые слова WHEN и THEN позволяют задавать несколько условия для проверки, теоретически количество этих условий может быть бесконечным. Выражение с оператором CASE имеют две формы записи, но в любом случае условное выражение в SQL завершается ключевым словом END. */ -- 1 вариант CASE WHEN первое условие THEN первое возвращаемое значение WHEN второе условие THEN второе возвращаемое значение … WHEN энное условие THEN энное возвращаемое значение [ELSE возвращаемое значение, если условие не будет выполнено] END -- 2 вариант CASE первое значение, которое хотим проверить WHEN первое значение, с которым сравниваем THEN первое значение, которое возвращаем WHEN второе значение, с которым сравниваем THEN второе значение, которое возвращаем … WHEN энное значение, с которым сравниваем THEN энное значение, которое возвращаем [ELSE возвращаемое значение, если условие не будет выполнено] END -- Для начала рассмотрим два простых примера CREATE TABLE booltable (a,b); INSERT INTO booltable VALUES (1,0); SELECT * FROM booltable; -- 1 вариант выражения CASE в SQL SELECT CASE WHEN a==1 THEN 'true' ELSE 'false' END as typeColA, CASE WHEN b THEN 'true' ELSE 'false' END as typeColB FROM booltable; -- 2 вариант выражения CASE в SQL SELECT CASE a WHEN 1 THEN 'true' ELSE 'false' END AS boolA, CASE b WHEN 1 THEN 'true' ELSE 'false' END AS boolB FROM booltable;
IIF function in SQL Server
 
04:00
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: 34449 kudvenkat
Could not start GlassFish server HTTP or HTTPS listener port is occupied (ERROR SOLVED) in NetBeans
 
03:39
A working solution for the common "could not start glassfish server" issue in NetBeans
Views: 14178 Tech Harsh
GlassFish server not working | starting | not running default domain1
 
07:50
So many members troubling like this problem. they must see this video...
Views: 5709 Tech Techies
SQL tutorial 49: CASE - Simple Case Expression in Oracle Database (1/2)
 
06:34
Case expression let you perform IF-THEN-ELSE in oracle database. There are two type of case in oracle simple case expression and searched case expression. This SQL Tutorial 49 is about Simple Case Expression. ● What Is Case Expression ● Syntax of Simple Case Expression ● Query 1. Column name of a table as Search expression in CASE ● Query 2. String as Search expression in CASE Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/simple-case-expression ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the first one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►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 [email protected] 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: 38900 Manish Sharma
Handling Null Values with MuleSoft's DataWeave
 
03:53
Chad Gorshing goes over a few different ways to handle null fields/values and non-existent fields using MuleSoft's DataWeave.
Views: 2424 Nuisto
SQL Tutorial 7: SQL Operators
 
25:45
http://www.gcreddy.com/2017/06/sql-operators.html SQL Operators, Arithmetic Operators, Comparison Operators, Compound Operators, and Logical Operators. SQL Operators examples with SQL Where clause to form single and multiple Conditions. An operator is a reserved word or a character used primarily in an SQL statement's WHERE clause to perform operation(s., such as arithmetic, comparisons and Logical operations. Operators are used to specify conditions in an SQL statement and to serve as conjunctions for multiple conditions in a statement. Important Categories of SQL Operators are, 1. Arithmetic operators 2. Comparison operators 3. Logical operators Etc... ----------------------------- 1. Arithmetic Operators: Arithmetic operators can perform arithmetical operations on numeric operands involved. 2. Comparison Operators: A comparison (or relational. operator is a mathematical symbol which is used to compare between two values. Comparison operators are used in conditions that compare one expression with another. The result of a comparison can be TRUE, FALSE, or UNKNOWN (an operator that has one or two NULL expressions returns UNKNOWN.. 3. Logical operators: There are three Logical Operators namely, AND, OR, and NOT. These operators compare two conditions at a time to determine whether a row can be selected for the output. When retrieving data using a SELECT statement, You can use logical operators in the WHERE clause, which allows you to combine more than one condition.
Views: 15182 G C Reddy
How to remove the 'window' menu from oracle forms
 
07:59
1. Create a new magic menu item called "Window" in the main menu of the custom menu. Name: Window Type: Magic Magic Item: Window Command Type: Null Label: (blank) do not put a label on this menu item NOTE: make sure you completely blank out the 'Label' field, otherwise the 'Window' menu will be disabled but not hidden. Add the bellow code in When-New-Form-Instance trigger SET_MENU_ITEM_PROPERTY('MAIN_MENU.WINDOW', DISPLAYED, PROPERTY_FALSE); SET_MENU_ITEM_PROPERTY('MAIN_MENU.WINDOW', ENABLED, PROPERTY_FALSE);
Views: 2002 IT WORLD
Check if value exists in the database asp.net c#
 
06:37
In this video tutorial i will give a example of data which is either available or not. Whole process is done through SqlDataReader class. Also available in: -- How to use SqlDataReader class. --How to check data in the database table --How to check availability of data in the database table --How to read particular column from data reader
Views: 18083 ASPNET WEBFORM
Concept of a Null Value in SQL - Part 2 - SQL LESSON 24
 
03:54
Concept of a Null Value in SQL - Part 2 - SQL LESSON 24
Views: 8133 HandsonERP
Урок6.PL SQL.Условные операторы, управление ходом программы,if,case
 
17:42
В PL SQL не так много условных операторов, но их вполне достаточно для решения основных задач, поставленных перед программистом. Во-первых, следует отметить важное правило, в отличие от других языков программирования значение логического, условного выражения в языке PL SQL может принимать три значения А именно TRUE , FALSE и NULL это обусловлено троичной логикой PL SQL, и данное правило всегда следует учитывать при написании программ на PL SQL Oracle PL SQL. учебная среда https://apex.oracle.com/pls/apex/f?p=4550:1:103440124..::::: схема: SQLADV польз: student1 пароль: student1 будут работать (student2/ student2, student3/ student3 .... student11/ student11) меню SQL Workshop , SQL Command или используйте http://sqlfiddle.com/ скрипт бд для загрузки в sqlfiddle http://sqladv.ru/dev/sql.txt урок и задания http://sqladv.ru/dev/plsql/l4.txt
Accessibility and Application Express
 
01:00:20
A hearing aid allowing someone to hear music for the first time; smart glasses displaying captions enabling a deaf person to enjoy the theater; a remotely assisted blind person walking an unknown busy street; glasses allowing people to perceive colors for the first time. Technology smashes through perceived barriers to participation and enjoyment, and truly enables all. This is equally true in the digital world, where, with the right approach, technology can again break through these barriers. In this session, you will learn what the “right approach” is on the web, and how APEX can help you work toward this. Anthony Rayner, from the APEX Dev Team, will also talk about what “disability” really means; how it’s not just about those with obvious disabilities, but either through circumstance or injury, how anyone can face certain limitations or restrictions at some point in their lives, and therefore how thinking inclusively about your design and development can truly benefit everyone. Starting today, let’s all build APEX apps that anyone can use and love! W3 Org Link: https://www.w3.org/WAI/people-use-web/abilities-barriers/ Session Chat: http://bit.ly/apex_office_hour_chat_20190221 Video highlights: [00:00] Introduction [11:21] Common Myths about Web Accessibility [16:16] How do we build for accessibility and what does APEX provide to help us? [26:20] Demonstration showing accessibility testing a typical APEX application, and fixing some common accessibility problems [55:45] Summary and Questions Oracle Application Express (APEX) is a low-code development platform that enables you to build stunning, scalable, secure apps, with world-class features, that can be deployed anywhere. Join APEX developers and product managers for trainings and how-to's, so you can make the most of this amazing tool! AskTOM Office Hours offers free, monthly training and tips on how to make the most of Oracle Database, from Oracle product managers, developers and evangelists. https://asktom.oracle.com/ https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit
Views: 359 Oracle Developers
12.- PHP7 Operador fusion de null (nuevo operador)
 
10:01
- La funcion isset Determina si una variable está definida y no es NULL - El operador ternario evalúa una condición (if por ejemplo) y regresa true si la condicion fue verdadera o false si la condicion fue falsa - Operador de fusión de null es la fucion de la funcion isset y el operador ternario (nueva) Url con este codigo: http://codigo44.blogspot.mx/2016/08/php7-la-funcion-isset-operador-ternario.html Url de las nuevas funciones de php7: http://php.net/manual/es/migration70.new-features.php#migration70.new-features.null-coalesce-op Blog de oracle: https://blogs.oracle.com/netbeansphp/entry/php_7_support_part_1
Views: 278 programador novato
SAP HANA Academy - HANA SQL: Boolean Data Type
 
03:59
*** 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: 4171 SAP HANA Academy
SQL tutorial 51: DECODE function in Oracle Database By Manish Sharma (RebellionRider)
 
05:04
SQL Tutorial 51 Decode function in Oracle Database. ● What Is DECODE() ● DECODE ( ) vs CASE ● Syntax of DECODE() ● Query 1. String Matching using DECODE() ● Query 2. DECODE() comparing values form the COLUMN of the table Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the first one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►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 [email protected] 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: 35226 Manish Sharma
9. Sending an Email through Eclipse || Adempiere
 
13:37
Sending an Email through Adempiere: 1. Eclipse - New configuration - Adempiere 2. Eclipse - Modifying the hook for Mmommy (code shown below) 2. Eclipse - Alter Mmommy code, save, utils_dev, run ant build. 3. Eclipse - Run configurations - run Adempiere model 4. Adempiere - Create new user 5. Adempiere - In Minutes of Meeting, change something in the agenda. Save - email should have sent. Special thanks to Kevin Baltazar, Jordan Stevens, Caleb Unger, Seth Marselus, Emily Wade, and Ashley Russell for your resources and support! Helpful Videos Calebseth ENGI360 || https://www.youtube.com/watch?v=fhGVUGv-pU0 Jsteves448 || https://www.youtube.com/watch?v=Xrk0pvMd6R4 Code for Mmommy.java: package org.compiere.model; import java.sql.PreparedStatement; import java.sql.ResultSet; import java.sql.SQLException; import java.util.Properties; import java.util.logging.Level; import org.compiere.util.DB; import org.compiere.util.EMail; //extend the generated x_c_mommy model public class Mmommy extends X_c_mommy { public Mmommy(Properties ctx, int c_mommy_ID, String trxName) { super(ctx, c_mommy_ID, trxName); } protected boolean afterSave(boolean newRecord, boolean success) { String mommyId = String.valueOf(this.getc_mommy_ID()); int m_c_mommy_ID = Integer.valueOf(mommyId); log.info("c_mommy_ID=" + m_c_mommy_ID); System.out.println(" (1) c_mommy_ID=" + m_c_mommy_ID); // Client Info MClient m_client = MClient.get (getCtx()); System.out.println(" (2) m_client i.e. 11" + m_client); if (m_client.getAD_Client_ID() == 0){ System.out.println(" (3) m_client i.e. 11" + m_client.getAD_Client_ID()); return false; } if (m_client.getSMTPHost() == null || m_client.getSMTPHost().length() == 0){ System.out.println(" (4) m_client SMTP: " + m_client.getSMTPHost()); return false; } //send mail to the participants send2Participants(m_client, m_c_mommy_ID); return success; } private void send2Participants(MClient m_client, int m_c_mommy_ID) { System.out.println(" (5) here is my m_c_mommy_id" + m_c_mommy_ID); log.info("C_Mommy_ID=" + m_c_mommy_ID); String sql = "SELECT a.ad_user_id " + "FROM adempiere.c_mommy_participantsline a " + "WHERE a.c_mommy_id=?"; PreparedStatement pstmt = null; try { System.out.println(" (6) here is SQL" + sql); //get the participants pstmt = DB.prepareStatement(sql, get_TrxName()); System.out.println(" (7) prep DD" + pstmt); pstmt.setInt(1, m_c_mommy_ID); System.out.println(" (8) Set Int" + m_c_mommy_ID); ResultSet rs = pstmt.executeQuery(); System.out.println(" (9) Result set" + rs); while (rs.next()) //for each participant { //send mail to the participant Boolean ok = sendIndividualMail (m_client, m_c_mommy_ID, rs.getInt(1)); if (ok == null) ; } rs.close(); pstmt.close(); pstmt = null; } catch (SQLException ex) { log.log(Level.SEVERE, sql, ex); } try { if (pstmt != null) pstmt.close(); } catch (SQLException ex1) { } pstmt = null; } //Method to send mail to a user private Boolean sendIndividualMail (MClient m_client, int m_c_mommy_ID, int AD_User_ID){ MUser to = new MUser (getCtx(), AD_User_ID, null); Mmommy m_mommy = new Mmommy(getCtx(), m_c_mommy_ID, get_TrxName()); MUser m_from = new MUser (getCtx(), m_mommy.getAD_User_id(), get_TrxName()); String message = "Greetings " + to.getName() + ",\n\n" + m_mommy.getName() + " has been updated in the system! Following is the agenda mentioned:\n\n" + m_mommy.getagenda() + "\n\nAll the best,\nNick & Gloria"; String subject = "AfterSave : " + m_mommy.getName(); //call createMail method available in MClient object EMail email = m_client.createEMail(m_from, to, subject, message); System.out.println(" (10) TESTING TO: "+to+"FROM:"+m_from+"SUBJECT"+subject+"M­ESSAGE"+message); //email.setSubject (subject); email.setSubject ("Minutes of Meeting: Update"); email.setMessageText (message); if (!email.isValid() && !email.isValid(true)) { log.warning("NOT VALID - " + email); to.setIsActive(false); to.addDescription("Invalid EMail"); to.save(); return Boolean.FALSE; } //send mail boolean OK = EMail.SENT_OK.equals(email.send()); if (OK) log.fine(to.getEMail()); else log.warning("FAILURE - " + to.getEMail()); return new Boolean(OK); } private int getAD_User_id(){ int user_id = 101; return user_id; } } Creating Adempiere java application: Main: Project - adempiere_360 Main class - org.compiere.Adempiere Arguments: No program arguments VM arguments: -DPropertyFile="C:\Adempiere\Adempiere.properties" -DADEMPIERE_HOME='C:\Adempiere'
Views: 141 Losee & Phan
How to implement VPD in Oracle Database (Part 2)
 
07:28
How to implement VPD (Virtual Private Database) in Oracle Database(9i,10g,11g,12c) Enterprise Edition. PART 2 Video. links: Part 1 https://youtu.be/JVvtvh3cN1I Part 2 https://youtu.be/xLcin_Wgbvs Part 3 https://youtu.be/mE1cSbmEwnQ Now we will conn to sec_adm user : ------------------ CONNECT sec_adm/sec_adm; This table will contain the user access info. CREATE TABLE users (id VARCHAR2(30) NOT NULL, ouser VARCHAR2(30) NOT NULL, first_name VARCHAR2(50) NOT NULL, last_name VARCHAR2(50) NOT NULL); INSERT INTO users VALUES ('HR','USER1','User','One'); INSERT INTO users VALUES ('FINANCE','USER2','User','Two'); COMMIT; conn schemaowner/schemaowner GRANT SELECT, INSERT ON user_data TO user1, user2; Now we will create the context package: ---------------------------------------- CONNECT sec_adm/sec_adm; CREATE CONTEXT SCHEMAOWNER USING context_package; CREATE OR REPLACE PACKAGE context_package AS PROCEDURE set_context; END; / Next we create the context_package body which will actually set the user context. CREATE OR REPLACE PACKAGE BODY context_package IS PROCEDURE set_context IS v_ouser VARCHAR2(30); v_id VARCHAR2(30); BEGIN DBMS_SESSION.set_context('SCHEMAOWNER','SETUP','TRUE'); v_ouser := SYS_CONTEXT('USERENV','SESSION_USER'); BEGIN SELECT id INTO v_id FROM users WHERE ouser = v_ouser; DBMS_SESSION.set_context('SCHEMAOWNER','USER_ID', v_id); EXCEPTION WHEN NO_DATA_FOUND THEN DBMS_SESSION.set_context('SCHEMAOWNER','USER_ID', 0); END; DBMS_SESSION.set_context('SCHEMAOWNER','SETUP','FALSE'); END set_context; END context_package; / SHOW ERRORS Next we make sure that all users have access to the Context_Package. GRANT EXECUTE ON context_package TO schemaowner,user1,user2; Create Login Trigger Next we must create a trigger to fire after the user logs onto the database. CONNECT sec_adm/sec_adm; CREATE OR REPLACE TRIGGER set_security_context AFTER LOGON ON DATABASE BEGIN context_package.set_context; END; / SHOW ERRORS
Views: 306 OracleDBA
PL/SQL tutorial 60: Collection Method EXISTS in Oracle Database by Manish Sharma
 
05:21
RebellionRider presents you the latest PL/SQL Tutorial 60 on Collection method EXISTS by Manish Sharma ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/exists-function Previous Tutorial ► ------------------------------------------------------------------------- ►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 http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ ___Facebook Official Page of Manish Sharma___ https://www.facebook.com/TheRebellionRider/ ___Facebook Official Page of RebellionRider.com___ https://www.facebook.com/RebellionRider.official/ You can also Email me at for E-mail address please check the 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: 7696 Manish Sharma
SQL Complete Tutorial - NOT keyword to search when condition is false - Chapter 22
 
02:51
In this video, I have explained about the NOT keyword to search when condition is false
Views: 159 Vicky's Blog
PL/SQL Tutorial 7 (Oracle): Multiplication Command
 
01:44
PL/SQL Tutorial 7 (Oracle): Multiplication Command In this tutorial I show you how to use the multiplication command. It's very simple and intuitive. Source Code: https://github.com/mitchtabian/SQL-tutorials Subscribe to my Blog and YouTube channel to get notifications when new FREE coding tutorials are posted! Blog: http://www.codingwithmitch.com/
Views: 416 CodingWithMitch
How to Working with  Java & Forms Calendar Date Picker from Calendar
 
11:06
https://www.facebook.com/cat.edu.pk ---------------------------------------------------------------------------------------- *******Create FUNCTION In the program unit******** FUNCTION CAL_DATE RETURN date IS hBeanEventDetails ParamList; eventName varchar2(80); paramType number; eventType varchar2(80); newDateVal varchar2(80); newDate date := null; begin hBeanEventDetails := get_parameter_list(:system.custom_item_event_parameters); eventName := :system.custom_item_event; if(eventName = 'DateChange') then get_parameter_attr(hBeanEventDetails, 'DateValue', ParamType, newDateVal); newDate := to_date(newDateVal,'DD.MM.RRRR'); end if; return newDate; end; *******Create When-custom-item-event in bean trigger******* declare newdate date; begin newdate := CAL_DATE; if (newdate is not null) then :EMPLOYEES.HIRE_DATE:= newdate; end if; end; *******Write Property palates in bean area***** Implementation Class: oracle.forms.demos.CalendarWidgetWrapper --------------------------------------------------------------------------------------- DECLARE XP NUMBER; YP NUMBER; BEGIN XP:=GET_ITEM_PROPERTY('Hire_Date',X_POS); YP:=GET_ITEM_PROPERTY('Hire_Date',Y_POS); date_lov.get_date(sysdate,'Hire_Date',xp,yp,'Form Date','OK','Cancel',TRUE,FALSE,FALSE); END;
Views: 712 Haris Sheikh
BUG DO MINECRAFT HELPPP
 
02:44
---- Minecraft Crash Report ---- // Don't be sad, have a hug! Time: 24/01/18 11:26 Description: Initializing game org.lwjgl.LWJGLException: Pixel format not accelerated at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method) at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52) at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:252) at org.lwjgl.opengl.Display.createWindow(Display.java:306) at org.lwjgl.opengl.Display.create(Display.java:848) at org.lwjgl.opengl.Display.create(Display.java:757) at org.lwjgl.opengl.Display.create(Display.java:739) at bao.ag(SourceFile:340) at bao.f(SourceFile:713) at net.minecraft.client.main.Main.main(SourceFile:148) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at org.lwjgl.opengl.WindowsPeerInfo.nChoosePixelFormat(Native Method) at org.lwjgl.opengl.WindowsPeerInfo.choosePixelFormat(WindowsPeerInfo.java:52) at org.lwjgl.opengl.WindowsDisplay.createWindow(WindowsDisplay.java:252) at org.lwjgl.opengl.Display.createWindow(Display.java:306) at org.lwjgl.opengl.Display.create(Display.java:848) at org.lwjgl.opengl.Display.create(Display.java:757) at org.lwjgl.opengl.Display.create(Display.java:739) at bao.ag(SourceFile:340) -- Initialization -- Details: Stacktrace: at bao.f(SourceFile:713) at net.minecraft.client.main.Main.main(SourceFile:148) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) -- System Details -- Details: Minecraft Version: 1.7.10 Operating System: Windows 8.1 (x86) version 6.3 Java Version: 1.7.0_80, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation Memory: 99246984 bytes (94 MB) / 136712192 bytes (130 MB) up to 523501568 bytes (499 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 Launched Version: 1.7.10-OptiFine_HD_U_E3 LWJGL: 2.9.1 OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread. GL Caps: Is Modded: Very likely; Jar signature invalidated Type: Client (map_client.txt) Resource Packs: [] Current Language: ~~ERROR~~ NullPointerException: null Profiler Position: N/A (disabled) Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Anisotropic Filtering: Off (1) OptiFine Version: OptiFine_1.7.10_HD_U_E3 Render Distance Chunks: 8 Mipmaps: 4 Anisotropic Filtering: 1 Antialiasing: 0 Multitexture: false Shaders: null OpenGlVersion: null OpenGlRenderer: null OpenGlVendor: null CpuCount: 2 #@[email protected]# Game crashed! Crash report saved to: #@[email protected]# C:\Users\gabri\AppData\Roaming\.minecraft\crash-reports\crash-2018-01-24_11.26.07-client.txt
Views: 239 GabeGamer
Stored procedure output parameters or return values   Part 20
 
16:45
In this video we will 1. Understand what are stored procedure return values 2. Difference between stored procedure return values and output parameters 3. When to use output parameters over return values Text version of the video http://csharp-video-tutorials.blogspot.com/2012/08/stored-procedure-output-parameters-or.html Slides http://csharp-video-tutorials.blogspot.com/2013/08/part-20-stored-procedure-output.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: 285091 kudvenkat
SQL Tutorial - CHECK Constraints
 
13:05
Another fantastic SQL Tutorial brought you by BeardedDev. Tutorials on SQL Querying, SQL Development, Database Administration, Data Analysis and Business Intelligence. Subscribe to the channel for more fantastic tutorials. This video contains everything you need to know about CHECK Constraints in SQL Server with working examples. CHECK Constraints allow us to enforce limits on the data that can be entered in to our tables, in this tutorial we look at preventing entering Sales Values that are less than or equal to 0, after all we don't sell anything for nothing. CHECK Constraints only prevent values that evaluate to false from being added and we work through another example of how CHECK Constraints do not prevent NULLs from being added if the Data Definition allows. All Constraints are associated with Tables so if a Table is removed the Constraint is removed too. There is another example of how we can only add CHECK Constraints to existing columns if the data within that column meets the requirements of the Constraint. We also discuss how we can query the System Table, sys.check_constraints to retrieve information about CHECK Constraints within the Database. CHECK Constraint Syntax: CREATE TABLE dbo.Sales ( Sales_Id INT IDENTITY(1, 1) , Sales_Date DATE , Sales_Value DECIMAL(16, 2) [constraint name] CHECK (Sales_Value [greater than] 0) ) ALTER TABLE [table name] ADD CONSTRAINT [constraint name] CHECK (column [less than or greater than or equal to] value) Associated Videos: Create Table with Constraints - https://youtu.be/bfBnZKf2EGg Recently Uploaded Videos: SSIS Tutorial - How to Create Connection Managers - https://youtu.be/5SNHNlBmbi8 Different Roles working with Data - https://youtu.be/lBU1XQ87cLg SQL Tutorial - Window Functions - https://youtu.be/H6OTMoXjNiM
Views: 360 BeardedDev
How Many Different Values Can be Stored in Bit Data Type - SQL Server Tutorial
 
07:59
Bit is integer data type that can store 0,1 or Null. Bit take One byte ( 8 Bits) in memory to store these values for us. We often use this data type for the columns where we want to show if the record is active or In- Active. You can call those type of columns as status columns/ Flag Columns etc. As we know that bit can store only three possible values but when it comes to inserting that values it is Bit confusing. If you will insert 'TRUE' , It will take that as 1. If you will insert 'False', SQL Server will translate that to 0. There are more confusing part to it;) Watch the video and you will see what I am talking about BIT Data type in SQL Server. Blog post with scripts for this video: http://sqlage.blogspot.com/2015/03/how-many-different-values-can-be-stored.html
Views: 4096 TechBrothersIT
GlassFish server solution
 
00:40
Solution of "Could not start GlassFish Server 4.0: HTTP or HTTPS listener port is occupied while server is not running" in GlassFish.
Views: 13052 Nicolas-Junior Dora
java.sql.SQLException: No suitable driver found for jdbc
 
01:58
Funciona para Netbeans , Eclipse
Views: 27322 n3x4 n3x4r
EDH Gameplay: Meren of Clan Nel Toth vs Ezuri, Claw of Progress
 
18:23
Just a fun matchup between Meren (Hagen) and Ezuri (me) Meren Decklist: Commander: Meren of Clan Nel Toth Creature (33) 1x Acidic Slime 1x Baloth Null 1x Blood Artist 1x Brood Monitor 1x Burnished Hart 1x Catacomb Sifter 1x Deathrite Shaman 1x Eternal Witness 1x Fleshbag Marauder 1x Grave Titan 1x Harvester of Souls 1x Jarad, Golgari Lich Lord 1x Liliana, Heretical Healer Flip 1x Merciless Executioner 1x Mitotic Slime 1x Phyrexian Obliterator 1x Reclamation Sage 1x Rune-Scarred Demon 1x Sakura-Tribe Elder 1x Savra, Queen of the Golgari 1x Scavenging Ooze 1x Sidisi, Undead Vizier 1x Skullwinder 1x Smothering Abomination 1x Solemn Simulacrum 1x Sylvan Caryatid 1x Sylvan Safekeeper 1x Titania, Protector of Argoth 1x Viridian Zealot 1x Wood Elves 1x Wurmcoil Engine 1x Yavimaya Elder 1x Zulaport Cutthroat Land (35) 1x Bayou 1x Cabal Coffers 7x Forest 1x Gaea's Cradle 1x Golgari Rot Farm 1x Grim Backwoods 1x High Market 1x Hissing Quagmire 1x Jund Panorama 1x Llanowar Wastes 1x Misty Rainforest 1x Myriad Landscape 1x Overgrown Tomb 1x Polluted Delta 9x Swamp 1x Tainted Wood 1x Temple of Malady 1x Temple of the False God 1x Urborg, Tomb of Yawgmoth 1x Verdant Catacombs 1x Wasteland Artifact (6) 1x Ashnod's Altar 1x Claws of Gix 1x Eldrazi Monument 1x Golgari Signet 1x Skullclamp 1x Sol Ring Instant (3) 1x Beast Within 1x Putrefy 1x Worldly Tutor Enchantment (11) 1x Attrition 1x Awakening Zone 1x Black Market 1x Deathreap Ritual 1x Dictate of Erebos 1x Evolutionary Leap 1x From Beyond 1x Grave Pact 1x Phyrexian Arena 1x Survival of the Fittest 1x The Abyss Sorcery (9) 1x Ancient Craving 1x Crux of Fate 1x Decree of Pain 1x Demonic Tutor 1x Harmonize 1x Jarad's Orders 1x Life from the Loam 1x Living Death 1x Sylvan Tutor Planeswalker (2) 1x Karn Liberated 1x Liliana of the Veil Ezuri Decklist: Commander: Ezuri, Claw of Progress Creature (37) 1x Acidic Slime 1x Avenger of Zendikar 1x Bane of Progress 1x Birds of Paradise 1x Blighted Agent 1x Champion of Lambholt 1x Chasm Skulker 1x Coiling Oracle 1x Cold-Eyed Selkie 1x Deadeye Navigator 1x Edric, Spymaster of Trest 1x Etched Oracle 1x Eternal Witness 1x Experiment Kraj 1x Fathom Mage 1x Gilder Bairn 1x Gyre Sage 1x Hangarback Walker 1x Hooded Hydra 1x Hornet Queen 1x Lorescale Coatl 1x Master Biomancer 1x Momir Vig, Simic Visionary 1x Mycoloth 1x Mystic Snake 1x Patagia Viper 1x Plaxcaster Frogling 1x Prime Speaker Zegana 1x Reclamation Sage 1x Reef Worm 1x Sage of Hours 1x Sakura-Tribe Elder 1x Simic Manipulator 1x Solemn Simulacrum 1x Triskelion 1x Vorel of the Hull Clade 1x Wood Elves Land (35) 1x Alchemist's Refuge 1x Breeding Pool 1x Command Tower 10x Forest 1x Gaea's Cradle 1x Hinterland Harbor 8x Island 1x Misty Rainforest 1x Mosswort Bridge 1x Myriad Landscape 1x Reliquary Tower 1x Simic Growth Chamber 1x Simic Guildgate 1x Temple of Mystery 1x Temple of the False God 1x Thornwood Falls 1x Tropical Island 1x Windswept Heath 1x Yavimaya Coast Artifact (6) 1x Contagion Engine 1x Fellwar Stone 1x Lightning Greaves 1x Simic Signet 1x Sol Ring 1x Thought Vessel Enchantment (2) 1x Doubling Season 1x Inexorable Tide Sorcery (10) 1x Collective Voyage 1x Cultivate 1x Farseek 1x Harmonize 1x Kodama's Reach 1x Ponder 1x Preordain 1x Sleight of Hand 1x Sylvan Scrying 1x Tempt with Discovery Instant (9) 1x Arachnogenesis 1x Beast Within 1x Brainstorm 1x Cyclonic Rift 1x Harrow 1x Krosan Grip 1x Pongify 1x Rapid Hybridization 1x Reality Shift
Loops in SQL Part - 1
 
25:45
A loop that executes an unlimited number of times. It encloses a sequence of statements between the keywords LOOP and END LOOP . ... If and only if the value of this expression is TRUE , the statements after LOOP execute. cursor_for_loop_statement. Issues a SQL query and loops through the rows in the result set. Writing Loops in SQL. In programming, a loop allows you to write a set of code that will run repeatedly within the same program. Many programming languages have several different types of loop to choose from, but in SQL Server there is only one: the WHILE loop TYPES OF LOOPS 1 SIMPLE LOOPS 2 CURSOR FOR LOOPS 3 WHILE LOOPS 4 NUMARIC FOR LOOPS A loop that executes an unlimited number of times. It encloses a sequence of statements between the keywords LOOP and END LOOP . With each iteration, the sequence of statements is executed, then control resumes at the top of the loop. An EXIT , GOTO , or RAISE statement branches out of the loop. At each iteration, the sequence of statements is executed and then control resumes at the top of the loop. 2. PL/SQL WHILE LOOP. Repeats a statement or group of statements while a given condition is true. It tests the condition before executing the loop body. Variables in SQL procedures (DECLARE, SET statements) ... Values can be assigned to variables using the SET statement or the SELECT INTO statement or as a default value when the variable is declared. Literals, expressions, the result of a query, and special register values can be assigned to variables. The WHILE loop test at the start of the loop and it the condition is false, the loop code is never executed. ... This is referred to as a REPEAT-UNTIL or DO-WHILE loop. PL/SQL does not directly implement a REPEAT-UNTIL loop however it is easy to construct one using an endless loop. The init step is executed first, and only once. This step allows you to declare and initialize any loop control variables. ... If it is true, the loop executes and the process repeats itself (body of loop, then increment step, and then again condition). After the condition becomes false, the 'for' loop terminates.
Views: 127 Technology mart
Concept of a Null Value in SQL - Part 1 - SQL LESSON 23
 
05:01
Concept of a Null Value in SQL - Part 1 - SQL LESSON 23
Views: 13751 HandsonERP
How to start glassfish server in netbeans
 
03:41
If you are developing a java project you need to Start GlassFish server in net beans. but sometime it generates error when you have installed Oracle database in your computer. In that case you need to stop oracle services first then start GlassFish server. Watch the video and follow the few simple steps.
Views: 51269 Nadeem Khan
BZfOS - Bela Kiss (Official Video)
 
04:01
Brand new Song "Bela Kiss" from our upcoming Album "All these fiendish Things" Purchase a copy online or at a store near you. Get your Copy in our Shop: http://bit.ly/2EjJ9oy Spotify: https://spoti.fi/2EkDpen Amazon: https://amzn.to/2EizQFp iTunes https://apple.co/2EiHBv2 VIDEO Animation and Composition by Bernhard Hull produced by contrative film&media and Martin Faltermeier MFV Medienproduktion © 2018 Schlitzer Pepi Records, Distributed by Broken Silence ----------------------------------------------------------------------------------------------------------- FOLLOW US ONLINE: http://www.zombies.at/ FB: https://www.facebook.com/BZFOS/ INSTA: https://www.instagram.com/bzfos/ SPOTIFY: https://play.spotify.com/artist/0Kqzn... TWITTER: https://twitter.com/bzfos