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Oracle tutorial : Exception Handling In Oracle PL SQL
 
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Oracle tutorial : Exception Handling In Oracle PL SQL pl sql exception no data found pl sql select no data found oracle trigger exception pl sql exception handling best practice CREATE OR REPLACE PROCEDURE ORA_EXCE_HANDLING IS MYQUERY VARCHAR2(100); STR_ID VARCHAR2(10); BEGIN MYQUERY:='SELECT ID FROM MYDEV.EMPLOYEE111 WHERE ID=''1'''; DBMS_OUTPUT.PUT_LINE('QUERY '||MYQUERY); BEGIN EXECUTE IMMEDIATE MYQUERY INTO STR_ID; EXCEPTION WHEN NO_DATA_FOUND THEN DBMS_OUTPUT.PUT_LINE('EXCEPTION CAPTURE.'); WHEN OTHERS THEN DBMS_OUTPUT.PUT_LINE('OTHER EXCEPTION IS CAPTURE HERE :'||SQLERRM); END; DBMS_OUTPUT.PUT_LINE('EMPLOYEE ID '||STR_ID); END; #techquerypond https://techquerypond.wordpress.com https://techquerypond.com https://twitter.com/techquerypond
Views: 906 Tech Query Pond
PL/SQL:Exceptions
 
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In this tutorial, you'll learn the difference between compile & run time error and how to handle the exceptions..
Views: 15421 radhikaravikumar
9. Send app-specific error message with RAISE_APPLICATION_ERROR.
 
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If you execute a SELECT-INTO that does not identify any rows, the PL/SQL runtime engine raises: ORA-01403 and the error message (retrieved via SQLERRM or DBMS_UTILITY.FORMAT_ERROR_STACK) is simply "No data found". That may be exactly what you want your users to see. But there is a very good chance you'd like to offer something more informative, such as "An employee with that ID is not in the system." In this case, you can use RAISE_APPLICATION_ERROR, as in: CREATE OR REPLACE PACKAGE BODY employees_mgr IS FUNCTION onerow (employee_id_in IN hr.employees.employee_id%TYPE) RETURN hr.employees%ROWTYPE RESULT_CACHE IS l_employee hr.employees%ROWTYPE; BEGIN SELECT * INTO l_employee FROM hr.employees WHERE employee_id = employee_id_in; RETURN l_employee; EXCEPTION WHEN NO_DATA_FOUND THEN raise_application_error ( -20000, 'An employee with that ID is not in the system.'); END; END; Related blog post: http://stevenfeuersteinonplsql.blogspot.com/2016/03/nine-good-to-knows-about-plsql-error.html ======================================== Practically Perfect PL/SQL with Steven Feuerstein 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.
How to Resolve Oracle SQL Parent Key Not Found (ORA-02291)
 
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In this video, we’ll explain what the ORA-02291 “parent key not found” error is, see an example, and look at how to resolve it. This error usually happens when we try to insert data into a table. It looks like this: Error is: ORA-02291: integrity constraint (constraint_name) violated - parent key not found So what does this error mean? It means we’re trying to insert data into a child table, and there is no related record in the parent table. If a foreign key has been set up to enforce this relationship, there needs to be a parent to insert a child that refers to it. Watch the video to see an example of this error as well as how to resolve it. For more information on Oracle SQL, refer to the Database Star website here: https://www.databasestar.com/
Views: 2985 Database Star
Oracle Database Tutorial 70: IO ERROR: The network adapter could not establish the connection
 
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IO ERROR: The network adapter could not establish the connection Learn how to solve this Oracle Database / SQL Developer Error with in 4 minutes ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/sql-developer-error-the-network-adapter-could-not-establish-the-connection Previous Tutorial ► Intersect and Minus SQL set operators https://youtu.be/sDZFpwEw1k8 ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- 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 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 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: 152813 Manish Sharma
About that error: ORA-06502: numeric or value error
 
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"ORA-06502: numeric or value error" is one of the most commonly occurring and irritating errors for PL/SQL developers. Value too big for its "container"? Trying to stuff a non-numeric string value into a number through implicit conversion? [naughty naughty] In this video, Steven takes a close look at ORA-06502, exploring the ways it can be raised and how best to deal with those scenarios. ============================ Practically Perfect PL/SQL with Steven Feuerstein 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.
PL/SQL Tutorial | Exception Handling in Oracle Database
 
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Learn exception handling in oracle, understanding different types of exceptions and trapping exception with SQLERRM and SQLCODE. How to handle exception in oracle database, How to handle user defined exception in oracle database, What is Pragma in Exception Handling, What is Pragma Exception_INIT in oracle, Difference between named and unnamed exception in oracle, Types of exception available in oracle, How to use Raise_application_error in oracle, How to use custom exception in oracle, Details of System Exception: DUP_VAL_ON_INDEX ORA-00001 You tried to execute an INSERT or UPDATE statement that has created a duplicate value in a field restricted by a unique index. TIMEOUT_ON_RESOURCE ORA-00051 You were waiting for a resource and you timed out. TRANSACTION_BACKED_OUT ORA-00061 The remote portion of a transaction has rolled back. INVALID_CURSOR ORA-01001 You tried to reference a cursor that does not yet exist. This may have happened because you've executed a FETCH cursor or CLOSE cursor before OPENing the cursor. NOT_LOGGED_ON ORA-01012 You tried to execute a call to Oracle before logging in. LOGIN_DENIED ORA-01017 You tried to log into Oracle with an invalid username/password combination. NO_DATA_FOUND ORA-01403 You tried one of the following: You executed a SELECT INTO statement and no rows were returned. You referenced an uninitialized row in a table. You read past the end of file with the UTL_FILE package. TOO_MANY_ROWS ORA-01422 You tried to execute a SELECT INTO statement and more than one row was returned. ZERO_DIVIDE ORA-01476 You tried to divide a number by zero. INVALID_NUMBER ORA-01722 You tried to execute a SQL statement that tried to convert a string to a number, but it was unsuccessful. STORAGE_ERROR ORA-06500 You ran out of memory or memory was corrupted. PROGRAM_ERROR ORA-06501 This is a generic "Contact Oracle support" message because an internal problem was encountered. VALUE_ERROR ORA-06502 You tried to perform an operation and there was a error on a conversion, truncation, or invalid constraining of numeric or character data. CURSOR_ALREADY_OPEN ORA-06511 You tried to open a cursor that is already open. Linkedin: https://www.linkedin.com/in/aditya-kumar-roy-b3673368/ Facebook: https://www.facebook.com/SpecializeAutomation/
Views: 1098 Specialize Automation
SQL Error ORA-00942 Table or View Does Not Exist in Oracle Database
 
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How to use Tab View (Data Dictionary) of Oracle Database to solve the SQL Error ORA-00942 Table or View Does Not Exist error in Oracle Database ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: http://bit.ly/ora-00942 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: 7164 Manish Sharma
Tutorial 48 : Pre-Defined Exception's Example || too_many_rows || zero_divide || no_data_found
 
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Hi Friends, Here we are learning Pre-defined exceptions example such as, too_many_rows, zero_divide and no_data_found. Hope the concept and example would be clear to you. For any confusion or doubt, let me know in comment box. Link (PL SQL Exception || User Defined Exception || Predefined Exception) : https://youtu.be/zPupDCGhS0U Link (Application from where you can get all code detail and example) : https://apex.oracle.com/pls/apex/f?p=ysc About Me : https://about.me/saurabhsagarsinha Thank You. Happy Coding.
Views: 68 YourSmartCode
MVC  - Table -  Display No Data Found if empty table
 
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More info with ready to copy/paste code http://howtodomssqlcsharpexcelaccess.blogspot.ca/2016/11/mvc-table-display-no-data-found-message.html
Views: 588 Vis Dotnet
Could not load file or assembly 'clientdependency.core' or one of its dependencies - DNNHero
 
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http://www.DNNHero.com - If you are getting this error message: "could not load file or assembly 'clientdependency.core' or one of its dependencies. this assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded." - This video will show you how to fix it.
Views: 28366 Aderson Oliveira
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: 28027 Mozoran
Best way to connect Oracle with Visual Studio .NET (no BadImageFormatException or mismatch error)
 
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BadImageFormatException Connect oracle database with visual studio .NET project with latest technology. If you are having BadImageException error or Architecture Mismatch error, this will be helpful more!
Views: 67991 Samiul Al Hossaini
How to fix error Could not load file or assembly
 
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Example that shows how to fix the following error Could not load file or assembly 'file:///C:\Program Files (x86)\SAP BusinessObjects\Crystal Reports for .NET Framework 4.0\Common\SAP BusinessObjects Enterprise XI 4.0\win64_x64\dotnet1\crdb_adoplus.dll' or one of its dependencies. The system cannot find the file specified. More Info: http://howtodomssqlcsharpexcelaccess.blogspot.ca/2012/12/how-to-fix-error-cannot-create-activex.html
Views: 77774 Vis Dotnet
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
 
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How to Fix java.sql.SQLException: [Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified This method is applicable only to those situations where you make use of DSN method. If you are using the URL & Password method , it won't be useful for you. The solution to this problem is to simply create an system DSN instead of a user DSN. Code for login.java file: https://drive.google.com/file/d/0BzHL-CDt8cpYQUlPOUxQaXpIaGc/edit?usp=sharing Download Latest Tomcat Over Here: http://tomcat.apache.org/download-80.cgi Download MS SQL Management Studio: http://www.microsoft.com/en-in/download/details.aspx?id=7593 How to Run A Servelt Program Using Tomcat 7: https://www.youtube.com/watch?v=vT8YB5wzpqA Comment , Rate & Subscribe !
Views: 130300 64-bit Programmer
How to Fix IO Error in sql oracle
 
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Fix IO Error: The Network Adapter could not establish the connection in sql oracle
Views: 50223 Adam Tech
java.lang.ClassNotFoundException: com.mysql.jdbc:Driver-[Solved]
 
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Download the Source Code of the project here http://chillyfacts.com/java-program-to-connect-to-mysql-database/ Solution for ClassNotFoundException-How to add jar file in eclipse java project http://chillyfacts.com/how-to-add-jar-file-in-eclipse-java-project/ Mysql connector jar download http://chillyfacts.com/mysql-connector-jar-download/ How to install Mysql DataBase https://www.youtube.com/watch?v=izNdC8ekzE8 Best Mysql Client for Windows https://www.youtube.com/watch?v=TaDn1vOTCLk ------------------------------------ Exception java.lang.ClassNotFoundException: com.mysql.jdbc.Driver at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:169) at Simple.MyProg.main(MyProg.java:15)
Views: 13500 jinu jawad m
How to Fix The Network Adapter Could Not Establish The Connection in Oracle SQL Developer
 
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~Sponsors https://www.catalystmints.com/store?t=vtechguy ~Social Media YouTube:https://www.youtube.com/channel/UCComSKpk3c2ncwsW4wqSKeg Facebook:https://www.facebook.com/Rybolt-1675314509429521/ Twitch:https://www.twitch.tv/therybolt Mixer: https://beam.pro/Rybolt Instagram:https://www.instagram.com/therybolt/ Twitter: https://twitter.com/TheVtechguy Discord: https://discord.gg/yHmcpCp ~Freedom Come join the Freedom Family @ https://www.freedom.tm/via/Rybolt ~Music I Usually Use Is From Epidemic Sounds No Copyright Sounds
Views: 23259 Rybolt
LAB8 Mo
 
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--declare --v_emp_email varchar2(10); --begin --select email --into v_emp_email --from employees --where employee_id = 207; --dbms_output.put_line('the email is '||v_emp_email); --exception --when no_data_found then --dbms_output.put_line (' no data found.'); --end; --declare --v_emp_email varchar2(10); --e_select_excep exception; --pragma exception_init(e_select_excep, -01402); --begin select email --into v_emp_email --from employees --where employee_id = 207; --exception --when e_select_excep then --dbms_output.put_line('select failed'); --when others then --dbms_output.put_line(sqlerrm); --end; --declare --v_reg_id number := 5; --e_invalid_region exception; --begin --delete from regions --where region_id = v_reg_id; --if sql % notfound then --raise e_invalid_region; --end if; --exception --dbms_output.put_line('NO delete region id.'); --end; declare e_integrity exception; pragma exception_init (e_integrity, -2292); v_name varchar2(4) := 'four' ; v_regid integer := 5; cursor reg_cursor is select region_id from regions; begin for c_record in reg_cursor loop declare e_no_rows exception; begin dbms_output.put_line(c_record.region_id); update regions set region_name = v_name where region_id = v_regid; if sql%notfound then raise e_no_rows; end if; exception when e_no_rows then dbms_output.put_line('ERROR Sir'); end; end loop; exception when e_integrity then null; end;
Views: 20 Noonim Zuza
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
 
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How to resolve java.lang.ClassNotFoundException: com.mysql.jdbc.Driver error? In this video tutorial I have explained you the reason of the java.lang.ClassNotFoundException: com.mysql.jdbc.Driver error and also explained you how to resolve the error? The error java.lang.ClassNotFoundException: com.mysql.jdbc.Driver comes in a Java application when there is no MySQL JDBC driver present in the application. View the complete details of the tutorial at http://www.roseindia.net/jdbc/javalang-ClassNotFoundException-com-mysql-jdbc-Driver.shtml
Views: 95838 Deepak Kumar
FIX: Class Not Registered Windows 7/8/10
 
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This tutorial will how to fix the class not registered errror you might be experiencing on your Windows device. It may happen that for some reason you may find that you are unable to open Windows File Explorer or any other software on your Windows 10/8/7 system, and you receive the Class Not Registered Explorer.exe error message. If you face this problem and are unable to open Internet Explorer, Edge Cortana or Start Menu, then this post will help you resolve the issue. Class not registered error occurs on your Windows 10 due to the app or program with unregistered DLL files. That causes you cannot access those programs. Therefore, to get your work properly on Windows 10, follow the effective fixes in this tutorial to solve the problem. This tutorial will apply for computers, laptops, desktops,and tablets running the Windows 10, Windows 8/8.1, Windows 7 operating systems.Works for all major computer manufactures (Dell, HP, Acer, Asus, Toshiba, Lenovo, Samsung).
Views: 73848 MDTechVideos
Oracle Listener how to handle error message ORA 12541 TNS no listener
 
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Step to handle the error message ORA-12541: TNS:no listener Right Click on Command Prompt, and click on Run as Administrator, then write following command: lsnrctl start lsnrctl services lsnrctl status lsnrctl start lsnrctl services lsnrctl status
Views: 10559 Data Science Center
java.sql.SQLException: No suitable driver found for jdbc
 
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Funciona para Netbeans , Eclipse
Views: 26178 n3x4 n3x4r
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: 5196 Khabbab Hossain
PLSQL Básico - Cursores Implicitos (vs cursores explìcitos) - Excepciones
 
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Un cursor implícito es ejecutado cuando una sentencia DML es lanzada. En el caso de las sentencias UPDATE, DELETE, INSERT no es necesario agregar más código para ser usadas aunque se puede obtener informacion del proceso que ejecutaron tal como ver si encontró el set a procesar con SQL%FOUND o SQL%NOTFOUND y cuantas lineas fueron procesadas con SQL%ROWCOUNT. En el caso de la sentencia SELECT es donde se dan más diferencias ya que un cursor implícito está diseñado para regresar el resultado de una sola fila con una o más columnas, en el caso de que haya más de un resultado o ninguno, enviará un mensaje de error, cuando el manejo de los errores lo hacemos en la parte de EXCEPTION estamos transladando escenarios previstos a una parte de excepciones que tiene otro propósito. Se recomienda siempre usar cursores explícitos ya que nos da control para el manejo de los distintos escenarios por lo tanto también se muestran las diferencias entre usar cursores implícitos y explicitos.
Views: 18460 Daniel Nieto
Legal Protection of APIs – Oracle vs.  Google
 
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This is a session given by Siri Mårtensson at Nordic APIs 2016 Platform Summit on October 26th, in Stockholm Sweden. Description: The case Oracle America Inc. vs. Google Inc. has been subject for a number of trials in the US courts and involves a number of questions regarding legal protection of APIs. One of the central issues was whether the “structure, sequence and organization” of an API was copyrightable and it was concluded by the appeals court that Oracles API was protected by copyright. However, in the latest ruling from May 26 2016, the jury found that Android did not infringe the Oracle-owned copyrights since Android’s use was protected by the exception of “fair use”. In Europe the starting point is that software and API:s are protected by copyright. However, there are also in Europe a number of exceptions to the scope of protection. Siri Mårtensson, Delphi Law firm, a lawyer and expert in IT- and Intellectual Property Law gives you an introduction to how APIs can be legally protected.
Views: 784 Nordic APIs
10 JAVA JDBC DataBases  Error handling
 
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تم رفع اكواد على الرابط التالي : https://www.dropbox.com/s/5a5g812jv820a8w/BDjava.zip?dl=0
Views: 1405 Muhammed Essa
'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine solution
 
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'Microsoft.ACE.OLEDB.12.0' provider is not registered on the local machine solution Solution 2: Download 2007 Office System Driver: Data Connectivity Components from here: http://www.microsoft.com/en-my/download/details.aspx?id=23734 Direct Download: http://www.microsoft.com/en-us/download/confirmation.aspx?id=23734 Solution 3: Download Microsoft Access Database Engine 2010 Redistributable from here: http://www.microsoft.com/en-us/download/details.aspx?id=13255 Personally Solution 2 works for me. Do not forget to leave your comments below to inform me whether it works. Thanks. :-) Feel free to visit my blogs: http://meiyi2.blogspot.com/ http://meiyi2.wordpress.com/
Views: 298110 Mei Yi Tan
MySQL Workbench: Connection Creation and Trouble Shooting (for beginners)
 
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This video shows how to create connections in MySQL Workbench and what to do if problems arise with that. Please subscribe to the MySQL Youtube channel: http://www.youtube.com/mysqlchannel Like our MySQL Facebook page: http://facebook.com/mysql Follow us on Twitter at: http://twitter.com/mysql
Views: 365361 MySQL
SQL Error: Cannot insert the value NULL into column ID
 
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https://codedocu.com/Details?d=2139&a=10&f=352&l=0 System.Data.SqlClient.SqlException occurred HResult=0x80131904 Message=Cannot insert the value NULL into column 'IDDetail', table column does not allow nulls. INSERT fails.
Views: 5375 CodeDocu_com
[Solved] java.lang.ClassNotFoundException:  com.mysql.jdbc.Driver
 
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This videos show how to remove the runtime Exception of Java program to connect java to the mysql database. And it will also shows how to install java - mysql database connector, to run the java program to connectto the mysql database. Link For download Drivers: https://dev.mysql.com/downloads/connector/j/ Exception Name: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver Please Subscribe the channel. Thank You!!
Views: 13777 Garbage Value
Part 8  Data access in mvc using entity framework
 
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Tags asp.net mvc database tutorial asp.net mvc database application tutorial creating asp.net mvc application with database asp.net mvc database connection using entity framework asp.net mvc database project database connectivity in asp.net mvc Text version of the video http://csharp-video-tutorials.blogspot.com/2013/05/part-8-data-access-in-mvc-using-entity.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-8-data-access-in-mvc-using-entity.html All ASP .NET MVC Text Articles http://csharp-video-tutorials.blogspot.com/p/aspnet-mvc-tutorial-for-beginners.html All ASP .NET MVC Slides http://csharp-video-tutorials.blogspot.com/p/aspnet-mvc-slides.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 The controller responds to URL request, gets data from a model and hands it over to the view. The view then renders the data. Model can be entities or business objects. In part 7, we have built Employee entity. public class Employee { public int EmployeeId { get; set; } public string Name { get; set; } public string Gender { get; set; } public string City { get; set; } } In this video, we will discuss, retrieving data from a database table tblEmployee using entity framework. In a later video, we will discuss using business objects as our model. Step 1: Install entity framework, if you don't have it installed already on your computer. At the time of this recording the latest version is 5.0.0.0. Using nuget package manager, is the easiest way to install. A reference to EntityFramework.dll is automatically added. Open visual studio - Tools - Library Package Manager - Manage NuGet Packages for Solution Step 2: Add EmployeeContext.cs class file to the Models folder. Add the following "using" declaration. using System.Data.Entity; Copy & paste the following code in EmployeeContext.cs public class EmployeeContext : DbContext { // Replace square brackets, with angular brackets public DbSet[Employee] Employees {get; set;} } EmployeeContext class derives from DbContext class, and is responsible for establishing a connection to the database. So the next step, is to include connection string in web.config file. Step 3: Add a connection string, to the web.config file, in the root directory. Step 4: Map "Employee" model class to the database table, tblEmployee using "Table" attribute as shown below. [Table("tblEmployee")] public class Employee { public int EmployeeId { get; set; } public string Name { get; set; } public string Gender { get; set; } public string City { get; set; } } Note: "Table" attribute is present in "System.ComponentModel.DataAnnotations.Schema" namespace. Step 5: Make the changes to "Details()" action method in "EmployeeController" as shown below. public ActionResult Details(int id) { EmployeeContext employeeContext = new EmployeeContext(); Employee employee = employeeContext.Employees.Single(x =] x.EmployeeId == id); return View(employee); } Step 6: Finally, copy and paste the following code in Application_Start() function, in Global.asax file. Database class is present "in System.Data.Entity" namespace. Existing databases do not need, database initializer so it can be turned off. Database.SetInitializer[MVCDemo.Models.EmployeeContext](null); That's it, run the application and notice that the relevant employee details are displayed as expected.
Views: 666362 kudvenkat
Oracle APEX 5 Custom Authentication
 
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website article can be found here: http://www.developapex.com/2018/04/custom-authentication-scheme-on-oracle.html and here: http://www.developapex.com/2018/04/custom-authentication-on-oracle-apex.html Berikut langkah-langkah membuat custom authentication pada Oracle APEX 5: Custom Authentication pada Oracle APEX 5.0 1. Gunakan Object Browser untuk membuat tabel dengan nama TLOGIN 2. Buat sebuah database application, misal namanya myauth dengan id 123 3. Selesai pembuatan database application, klik Shred Component 4. Pada area Security klik Authentication Schemes 5. Klik tombol Create, beri nama otentikasiku, pada pilihan Schema Type pilih Custom 6. Pada bagian Source isikan kode PL/SQL berikut: FUNCTION cek_otentikasi (p_username IN VARCHAR2, p_password IN VARCHAR2) RETURN BOOLEAN AS hasil NUMBER := 0; BEGIN SELECT 1 INTO hasil FROM tlogin WHERE UPPER(username) = UPPER(p_username) AND password = p_password AND status= :P101_STATUS AND ket= 'AKTIF'; RETURN TRUE; EXCEPTION WHEN NO_DATA_FOUND THEN RETURN FALSE; END cek_otentikasi; 7. Pada bagian Settings, pada isian Authentication Function Name, isikan cek_otentikasi (sesuaikan dengan nama function) lalu klik tombol Create 8. Kembali ke Page Definition, klik tombol Edit Application Properties (kanan atas) lalu klik tab Security 9. Pada sub tab Authentication, pada isian Authentication Scheme pilih otentikasiku lalu klik Aply Changes 10. Run (Jalankan) aplikasi myauth, coba login dengan menggunakan username dan password yang ada di tabel TLOGIN. Silahkan Subscribe
Views: 17743 Boby Siswanto
java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver Solved
 
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java.lang.ClassNotFoundException: sun.jdbc.odbc.JdbcOdbcDriver Solved Link http://ucanaccess.sourceforge.net/site.html
Views: 12019 Mahesh Karande
'OraOLEDB.Oracle' provider is not registered
 
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Highlights an issue that could occur when creating a Data Source within Power BI Admin Center. Oracle Provider downloads - 64-bit Oracle Data Access Components (ODAC) http://www.oracle.com/technetwork/database/windows/downloads/index-090165.html 32-bit Oracle Data Access Components (ODAC) http://www.oracle.com/technetwork/topics/dotnet/utilsoft-086879.html
Views: 11519 Guy in a Cube
Java Sql Sqlexception No Suitable Driver
 
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Java Sql Sqlexception No Suitable Driver http://tini.kirona.ru/Java%20Sql%20Sqlexception%20No%20Suitable%20Driver Hello All, I was trying to create a type 4 XA driver JDBC connection pool in Weblogic. My database server is SQL Server 2005. I was unable t SQLException: No suitable driver, java. SQLException: No suitable driver. Пытаюсь из Servlet на строне сервера подключится к БД PostrgeSQL, выдает. SQLException: No suitable driver at java. DriverManager. ConnectionUnknown Source at java. SQLException: No suitable driver вылетает. SQLException: No suitable driver But while I am running the test it gives the error as java. SQLException: No suitable driver found for jdbc:mysql:dimvidi2202:3306ca_tw java database connection end up with the db:java. SQLException: No suitable driver found SQLException - if a database access. Object array to the default JDBC SQL type defined in java. SQLException: No suitable driver found for at java. DriverManager. ConnectionDriverManager. SQLException: No suitable driver found for jdbc:mysql:localhost:3306feedback?. Java Sql Sqlexception No Suitable Driver
Exception Handling in Oracle PL SQL
 
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Exception Handling in Oracle PL SQL By Dr. RD Balaji Help us caption & translate this video! http://amara.org/v/DWUx/
how to set classpath for jdbc driver
 
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how to set the classpath in java for jdbc programs in windows
Views: 43858 www.itsoftpoint.com
Java JDBC Tutorial - Part 1: Connect to MySQL database with Java
 
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5 FREE JAVA VIDEO COURSES - CLICK HERE - https://goo.gl/7i95F8 --- View more videos on my "Java JDBC Tutorial" Playlist: http://goo.gl/crT4nS Closed-Captioning and English subtitles available. In this tutorial, you will learn how to connect to a MySQL database with Java. Download source code from - http://www.luv2code.com/2014/03/21/connect-to-mysql-database-with-java-jdbc/ Please subscribe to my channel. http://goo.gl/EV6Kwv ---- Follow luv2code: Website: http://www.luv2code.com YouTube: http://goo.gl/EV6Kwv Twitter: http://goo.gl/ALMzLG Facebook: http://goo.gl/8pDRdA --- Join my mailing list: Get advance notice on new tutorials. Emails about 1 per week. - http://www.luv2code.com/joinlist --- Questions or problems? Post them in the comments section below. --- Want to suggest a video? Leave a comment below. I'm always looking for new video ideas. Let me know what video you'd like for me to create. --- Video Transcript Time - 00:00 Hello. In this tutorial, you will learn how to connect to a MySQL database with Java. In this session we’re going to learn how to connect a MySQL database with Java. Before we get started there are some prep work that needs to take place. One is that you need to have a MySQL database already installed. If not, you can download one from the site listed here on the slide. Time - 00:20 Next, we’ll need to download and install a MySQL JDBC driver. This driver will allow the Java program to connect to the database. You can download it from this URL, and I’ll do that now. I’ll just take this URL, drop it into my favorite browser and here I am at the page. I’m on this page, this is for downloading the Connector/J browser. I’ll select the platform, platform independent. Now move down and I’ll select download and it will download a zip archive. Make sure you download the most recent version. In this case it’s 5.1.29. Make sure you download something at that version or later. Time - 01:04 Download, scroll down, select, “No thanks, just start my download.” This will start downloading the file for you. Now what we can do is show it in the finder. I’ll double click it to extract it. At this point I have the driver extracted. There’s a file in here called MySQL connector.jar that we’ll use later. Time - 01:34 Next, what I need to do is create a Java project in Eclipse. Let’s do that. On Eclipse I’ll say I’ll save file, new, Java project. This will be JDBC demo and I will select finish. What I’ll do is I will add a new class. New, class, this will be my driver and it will have a public static void main region. At this point we have a shell for our project created. Time - 02:28 Next, what we’ll do is we will talk to the actual development process and I really like this slide because it outlines exactly what we need to do. The first thing we’ll do is add the database driver to the classpath. Next, we’ll get a connection, we’ll submit a SQL query and then we’ll process the result set. Time - 02:48 Let’s start with step one, adding a MySQL database driver to the classpath. In our Eclipse project I’m going to add a new folder called lib, lib for library. In this lib folder I’m going to add the driver that I downloaded earlier. What I’ll do is I’ll just grab this driver. It’s the MySQL connector bin.jar and I’ll just drag and drop it to this lib folder. It will prompt me and I’ll say go ahead and copy the file. Time - 03:25 Next, I need to add the jar file, the driver to the classpath. I’ve set this up with properties, choose Java build path and then I’ll choose add jars. Expand this folder, that lib, I’ll grab that jar file and I’ll have it setup. Great. Time - 03:51 Now we can start coding. We need to get a connection, submit a SQL query and process a result set. Let me just sketch this out on a slide over here. The first thing I’ll do up top is I’ll just do an import on java.sql.* because all of the classes and interfaces that we need are in this package. Time - 04:17 I’ll also just setup a try catch block just to handle for any exception that may occur. Small typo there. Time - 04:40 Inside of this section I’m going to first get a connection to database. Then next I will create a statement. Then from here I will execute a SQL query and then I will process the result set. Time - 05:16 That’s my basic game plan, let’s fill it in with some real code. Here I’ll say connection, myConn = DriverManager.getConnection. I’ll give the jdbc:mysql://localhost:3306/demo student, student. Student is the user ID and student is also the password. [snip] Click the Transcripts tab for full transcript.
Views: 644050 luv2code
Microsoft access database connectivity with java 1.8
 
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java.lang.ClassNotFoundException:sun.jdbc.odbc.JdbcOdbcDriver in JDK 8, jdbc odbc bridge is no longer used and thus removed from the JDK. To use Microsoft Access database in JAVA add these extra JAR libraries. 1. hsqldb.jar 2. jackcess 2.0.4.jar 3. commons-lang-2.6.jar 4. commons-logging-1.1.1.jar 5. ucanaccess-2.0.8.jar https://drive.google.com/open?id=0BxzPiTNQAcRCd3htRi1SQVhzR28&authuser=0
Views: 14885 alam jamal
Microsoft Access Driver (*.mdb, *.accdb) ODBC Driver could not be found.
 
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Error Solved : The Setup routines for the Microsoft Access Driver (*.mdb, *.accdb) ODBC Driver could not be found. Please reinstall the driver Errors Found: The specified DSN Contains an architecture mismatch between the Driver and Application
Views: 129044 Ready4 Education
the network adapter could not establish the connection oracle
 
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Hi Friends, This video i am going to show how to solve "the network adapter could not establish the connection oracle" Please Subsribe my channel:https://www.youtube.com/channel/UCEWY9zMRyieD27sL7Bac6-g please follow in faceBook:https://www.facebook.com/gangapatnam.anil.5 Jdbc Tutorials:https://www.youtube.com/watch?v=6H8akL-qGkk&list=PL3177GweV25A04wH3BjYrMVlGbOOtN7kP spring Mvc Tutorial:https://www.youtube.com/watch?v=auMXfLVn9Ck&list=PL3177GweV25DoBIL3nfwaLTbcbWZ8tMbs Restful Tutotail:https://www.youtube.com/watch?v=QIJt0-O3u_Q&list=PL3177GweV25B8ygrJtJTQtnrWPwNClShP
Views: 16224 Gangapatnam Anil
How to install Oracle JDBC driver in Maven project
 
04:05
Before copying ojdbc6.jar to "jdk-home"/jre/lib/ext/, in IDEA you need to add the ojdbc6.jarfile in "Structure" - "SDK" - "add classpath" to "jdk-home'/jre/lib/ext/ojdbc6.jar Source + sql script + Maven command: https://github.com/igortereshchenko/Java/tree/master/OracleConnection
Views: 6411 Igor Tereshchenko
Using Database Connection Strings in App.Config-Windows Application .NET.mp4
 
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In this video I have shown how to use database connection strings in the app.config file,in a Windows Application .NET project... I have used Visual Studio 2010 for this purpose... Hope u like it...
Views: 67647 Piyush Agarwal
how to enable JDBC ODBC  in java8
 
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Java 8 and above versions of Java do not support JDBC ODBC. But we can enable JDBC ODBC in java 8 to do this watch above video. how to enable jdbc odbc bridge in java8 .... to handle class not found exception sun.jdbc.odbc.JdbcOdbcDriver ........ How to enalble JDBC ODBC bridge in java 8 1)Download a JDK 7 and install it. 2)Goto JRE7\lib folder and find the rt.jar 3)copy this rt.jar file in any foler of your pc...suppose "d:\testing" 4)Unzip it (if you have WinRAR or 7zip installed) or you can rename it to rt.zip and unzip it. I have already done this.....so i will skip it....because extraction takes time....... 5)open "d:\testing\rt" folder and keep only "Sun" folder and delete all other folders in "rt" folder. 6)open "d:\testing\rt\Sun" folder and keep only "jdbc" and "security" folders and delete all other folders in "Sun" folder. 7)now open "d:\testing\rt\Sun\security" folder and keep only "Action" folder and delete all other folders in "Security" folder. 8)you should have the folder structure like below: Sun\Security\Action Sun\JDBC 9)Open a CMD window. Go to the parent folder of Sun folder ie "d:\testing\rt". Run the command: jar -cvf jdbc.jar sun 10)The above command will create a file named jdbc.jar 11) Copy JDBC.jar to your JRE8\lib folder. If that doesn't work try the lib\ext folder. 12) Copy jdbcodbc.dll from JRE7\bin to JRE8\bin of your JRE 8 installation. 13) Copy JDBC.jar to your C:\Program Files\Apache Software Foundation\Tomcat 7.0\lib folder. Restart your JVM. thank you.....................
Views: 1515 satyendra singh yadav
java.sql.SQLException: Unknown initial character set index '224' received from server.
 
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Visit here for latest jar file download http://chillyfacts.com/java-sql-sqlexception-unknown-initial-character-set-index-224-received-server/ Java program to connect to MySql database JDBC https://www.youtube.com/watch?v=SqHAAWqps48 --------------------------------------------------------------------------------------- How to install Mysql 5.0 in Windows https://www.youtube.com/watch?v=izNdC8ekzE8 Auto Backup and Restore of Mysql Database using Command Prompt https://www.youtube.com/watch?v=v9Z66TZfGkQ Best Mysql Client for Windows https://www.youtube.com/watch?v=TaDn1vOTCLk Free Mysql Database Online - Free Mysql Hosting https://www.youtube.com/watch?v=rJHtOGv3BzQ ERROR 2003 (HY000): Can't connect to MySQL server on localhost (10061) https://www.youtube.com/watch?v=xFcNAoSVlbc Connect to remote MySql database using Command Prompt https://www.youtube.com/watch?v=90SNkMIS2XM java.lang.ClassNotFoundException: com.mysql.jdbc:Driver-[Solved] https://www.youtube.com/watch?v=lghfwXrfRvA How to duplicate a MySQL database on the same server https://www.youtube.com/watch?v=7qW_ReF60aU
Views: 3314 jinu jawad m
SQL Server - Fix Error - Msg 208 Invalid object name
 
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More info http://howtodomssqlcsharpexcelaccess.blogspot.ca/2016/10/sql-server-fix-error-msg-208-invalid.html
Views: 12698 Vis Dotnet
APRENDA VIRTUAL - Curso de PL/SQL - Teoria e Prática
 
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Site: www.aprendavirtual.com - Seu site de cursos EAD O Aprenda Virtual é um centro de estudos com a intenção de ministrar aulas da área de computação/exatas, com custos acessíveis. Todos os cursos são individuais com apostilas, provas e vídeos. Você aprenderá passo a passo através dos vídeos postados e poderá trabalhar em sua casa ou trabalho no momento que desejar, agora corra e inscreva-se!!!. site: www.aprendavirtual.com. Curso EAD de PL/SQL - Conteúdo Programático * Instalação - Oracle XE e SQLDeveloper * Diferença de comandos DML, DDL, DCL * Privilégios de DBA ( GRANT e REVOKE) * Comandos DCL e suas variações * Create Table * Definição de Constraints - Primary Key - Foreign Key - Unique Key - Check Constraits - Alter Table - Drop Table * Comandos DML e suas variações - Insert - Update - Delete - Select (Distinct) * Comando de Junção de Tabelas - Join - Left - Right - Full - Union - Minus - Intersect * Manipulação de String - Substr - Upper - Lower - Like - Extract * Uso do Case * Comandos de Agregação - Sum - Count - Avg - Max - Min * Grupando resultados - Group - Having * Criando Subconsultas - IN , NOT IN - EXISTS, NOT EXISTS * Consultas Hierarquizadas - CONNECT BY * Criação de View´s * Definição de bloco anônimo * Estrutura Condicional - IF THEN ELSE * Tipos de Dados * Saída de resultados - Uso do DBMS_OUTPUT *Estrutura de Repetição - LOOP - FOR - WHILE * Uso de Cursores Implícitos - SQL%FOUND - SQL%NOTFOUND - SQL%ROWCOUNT *Uso de Cursores Explícitos - OPEN , FETCH E CLOSE - FOR - FOR UPDATE * Tratamento de Exceções - EXCEPTION - RAISE_APPLICATION_ERROR * Subprogramas (construção) - PROCEDURES - FUNÇÕES - PACKAGE * Trigger (Gatilho) - BEFORE E AFTER - DML (INSERT, UPDATE, DELETE) * Criação de Pacotes O site para o curso é: http://www.aprendavirtual.com/
Views: 39663 Grimaldo Oliveira