Search results “Java oracle driver load”
JAVA: How to make connection between JDBC and Oracle database(Using Type 4 Driver)
class forname oracle jdbc oracledriver code for connecting database in java code for database connectivity in java code for jdbc connection code for jdbc connection in java code to connect to database in java code to connect to oracle database in java com oracle jdbc driver connect database in java connect database java connect database oracle connect database to java connect java to database connect java to oracle connect java to oracle database connect jdbc connect oracle database connect oracle database in java connect oracle database java connect to a database java connect to database java jdbc example with oracle jdbc for oracle jdbc for oracle 10g connect java to oracle java oracle connection example java oracle database connection example oracle java connection oracle jdbc driver oracledriver oracle jdbc url
Views: 40666 Programming Lifestyle
java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
complete tutorial for beginner to Connect Java Application with Oracle database through jdbc
Views: 27336 alam jamal
Working with Oracle thin JDBC driver Part-1 | Advanced Java Tutorial
Working with Oracle thin JDBC driver
Views: 8343 Naresh i Technologies
How to Install Java JDK on Windows 10 ( with JAVA_HOME )
In this video I am going to show you How to install Java JDK on Windows 10 ( with JAVA_HOME ). Java installer .msi file comes with JRE and JDK. Java JDK Installation for Microsoft Windows (64-bit). JDK stands for Java SE Development Kit. JRE stands for Java Runtime Environment. 1. Download Java Open your web browser Type URL: http://www.oracle.com/technetwork/java/javase/downloads/index.html to go to Oracle download page Click on button “ JDK download ” for Java SE update 4. This will lead you JDK download page http://www.oracle.com/technetwork/java/javase/downloads/jdk-7u4-downloads-1591156.html Accept oracle license agreement Find and click on the correct jdk download link right for your operating system to download Save the file to disk 2. Install Java Double click to run the download file Just follow the prompt in Installer window #Javatutorialforbeginners #Javatutorial #Javaprogramming #Javaprogrammingtutorial #Javabasicsforbeginners ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter -------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z
Views: 1141744 ProgrammingKnowledge
Java JDBC Tutorial - Part 1: Connect to MySQL database with Java
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: 626221 luv2code
How to install a JDBC driver in Oracle SQL Developer
To connect to a third party database in SQL Developer, you will need to install a jdbc driver. The drivers are free downloads. Review the supported jdbc driver versions at http://www.oracle.com/technetwork/products/migration/jdbc-migration-1923524.html. Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. 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 of merchantability, fitness for a particular purpose, and non-infringement.
Views: 149770 Oracle Learning Library
Understanding JDBC Driver Types
This video will provide a clear understanding of 4 Types of JDBC Drivers. How each Driver works and what is the advantage and disadvantage of each Driver For Complete JDBC Video Series : https://www.pluralsight.com/courses/jdbc-java-platform-working-with-databases -~-~~-~~~-~~-~- Please watch: "How to Enable and Disable Connection Pooling" → https://www.youtube.com/watch?v=19OrWbwzysM -~-~~-~~~-~~-~-
Views: 29036 sekhar srinivas
Java NetBeans Tutorial:  Connecting to a MySQL Database with Java, JDBC and NetBeans
Download Java Source Code: http://www.luv2code.com/?p=992 In this video you will learn how to connect to MySQL with Java and NetBeans. Please subscribe to this channel :-) - https://www.youtube.com/user/luv2codetv?sub_confirmation=1 Video Transcript Time - 00:00 Hi, this is Chad (shod) with luv2code.com. In this video, you will learn how to connect to MySQL with Java and NetBeans. Time - 00:10 Let's go over the development process. The first thing we'll do is review the database tables, then we'll download and add MySQL database driver to NetBeans, then we'll actually create the Java code. Time - 00:25 Let's look at our database and see what data we have. We'll move to the MySQL workbench tool. See that we have a table called Employees and then we'll do a select star from that table and we'll see that we have three employees currently in our database. Time - 00:46 Now I'll create a simple NetBeans project. I'll go to the File menu, I'll select new Project. Make sure the Java application is selected and click next. For the project name, I'll give it jdbcdemo, I'll click Finish. Now what I'll do is I'll add a new Java Class. I'll select the project, I'll right click, I'll select New Java Class. For the name of the class I'll enter demo and hit finish. Now I have a basic Java Class ready to go. Time - 01:26 I will show you how to download the MySQL database driver and add it to your NetBeans project. First thing we have to do is visit the MySQL website at dev.mysql.com. On this page, we'll choose the dropdown and we'll select the platform independent. We'll choose the second entry here, the ZIP Archive and we'll click the download button. On the next page right near the bottom, we'll say no thanks, just start my download. Then we'll save it to our local system. Time - 02:07 Now let's move over to our Finder window on our file system and find the actual file that we just downloaded and I want to uncompressed it because right now it's a ZIP. I'll double click it, this will expand it or extract it. I'll look at it through list view. Now I have this new directory with the artifacts and there's a MySQL connector Java bin.jar, that's the actual JDBC driver that we'll use. Time - 02:35 Now we need to copy this file to the NetBeans project directory. I'll right click, I'll select copy then I'll switch over to NetBeans, I'll click the files tab and I'll select my project and I'll right click and I'll say paste. Even though the file is copied over, we still need to tell NetBeans that this a JAR library that we'll use on our project. What I'll do know is I'll click on the projects tab, I'll go to libraries and I'll choose add library and now I'll navigate to that NetBeans project directory where I actually have the file stored. Jbdcdemo and MySQL connector Java bin and I'll select choose. Then I'll expand this library's folder and we'll see that now this MySQL Java driver is part of this NetBeans project. Time - 03:37 Now let's start with the coding. The first thing I need to do is import Java to SQL package and then I'll drop in code for this main map it and then I'll walk through the code and show you how it works. This is our main map it, the main routine for the application. Then we have variables for the connection statement and result set. We also have the user id and password that we'll use. Time - 04:03 Then the first step is getting a connection to a database. We'll use the URL, the user id and the password. Then we go through and we create a statement object. Then we use this statement object to execute SQL query, select star from employees, then we'll process the result set and we'll simply print out the last name of the employee along with the first name. We have our accession handler and then we also clean up our resources at the end once we're done. Time - 04:42 Then to actually run the application, we will right click, select run file and at the bottom we have our output. We have our three employees that were listed in the database and our Java program was able to access it successfully. Great. Time - 04:59 Okay so this wraps up our video. You learned how to use NetBeans to connect to a MySQL database. Please subscribe to our channel to view more videos on Java, click thumbs up to like our video. Also visit our website luv2code.com to download the Java source code used in this video.
Views: 98435 luv2code
Working with Type2 JDBC driver for Oracle (OCI driver) | Advanced Java Tutorial
Working with Type2 JDBC driver for Oracle (OCI driver) Oracle Call Interface (OCI)
Views: 5142 Naresh i Technologies
16.5 Class forName use in JDBC
This video tells how to use forName in JDBC. Alternatively, you can use the forName() method of the java.lang.Class class to load the JDBC drivers directly. Class.forName is the static block of driver class which load driver. Check out our website: http://www.telusko.com Follow Telusko on Twitter: https://twitter.com/navinreddy20 Follow on Facebook: Telusko : https://www.facebook.com/teluskolearnings Navin Reddy : https://www.facebook.com/navintelusko Follow Navin Reddy on Instagram: https://www.instagram.com/navinreddy20 Subscribe to our other channel: Navin Reddy : https://www.youtube.com/channel/UCxmkk8bMSOF-UBF43z-pdGQ?sub_confirmation=1 Telusko Hindi : https://www.youtube.com/channel/UCitzw4ROeTVGRRLnCPws-cw?sub_confirmation=1 Subscribe to the channel and learn Programming in easy way. Java Tutorial for Beginners: https://goo.gl/p10QfB C Tutorial Playlist : https://goo.gl/8v92pu Android Tutorial for Beginners Playlist : https://goo.gl/MzlIUJ XML Tutorial : https://goo.gl/Eo79do Design Patterns in Java : https://goo.gl/Kd2MWE Socket Programming in Java : https://goo.gl/jlMEbg Spring MVC Tutorial : https://goo.gl/9ubbG2 OpenShift Tutorial for Beginners : https://goo.gl/s58BQH Spring Framework with Maven : https://goo.gl/MaEluO Sql Tutorial for Beginners : https://goo.gl/x3PrTg String Handling in Java : https://goo.gl/zUdPwa Array in Java : https://goo.gl/uXTaUy Java Servlet : https://goo.gl/R5nHp8 Exception Handling in Java : https://goo.gl/N4NbAW
Views: 39321 Telusko
MySQL Database connection in Java using Eclipse || Login page Example || English
download mysql-connector.jar file https://goo.gl/ftjWmK if this video really helped you then you can help me out by Donatation me on PayPal paypal.me/Tarique1 For connecting java application with the mysql database, you need to follow 5 steps to perform database connectivity. In this example we are using MySql as the database. So we need to know following informations for the mysql database: Driver class: The driver class for the mysql database is com.mysql.jdbc.Driver. Connection URL: The connection URL for the mysql database is jdbc:mysql://localhost:3306/test where jdbc is the API, mysql is the database, localhost is the server name on which mysql is running, we may also use IP address, 3306 is the port number and test is the database name. We may use any database, in such case, you need to replace the test with your database name. Username: The default username for the mysql database is root. Password: The default password for the mysql database is ""(blank).Password is given by the user at the time of installing the mysql database. In this example, we are going to use "" as the password. Let's first create a table in the mysql database, but before creating table, we need to create database first. create database test; use test; create table tblogin(UserName varchar(10),Password varchar(40)); ----------------------------------- The above example will fetch all the records of tblogin table. To connect java application with the mysql database mysqlconnector.jar file is required to be loaded. download the jar file mysql-connector.jar Two ways to load the jar file: paste the mysqlconnector.jar file in jre/lib/ext folder set classpath 1) paste the mysqlconnector.jar file in JRE/lib/ext folder: Download the mysqlconnector.jar file. Go to jre/lib/ext folder and paste the jar file here. 2) set classpath: There are two ways to set the classpath: temporary permanent How to set the temporary classpath open command prompt and write: C: set classpath=c:\folder\mysql-connector-java-5.0.8-bin.jar;.; How to set the permanent classpath Go to environment variable then click on new tab. In variable name write classpath and in variable value paste the path to the mysqlconnector.jar file by appending mysqlconnector.jar;.; as C:\folder\mysql-connector-java-5.0.8-bin.jar;.;
Views: 35755 Technical Babaji
Database connection in Eclipse (Oracle) : javavids
How to connect Oracle database in Eclipse? Part of Java online video tutorials: http://www.javavids.com
Views: 87527 Jiri Pinkas
Oracle & Java Prg1 - How to Connect Oracle database with Java using Netbeans IDE
This video explains you how to create a new database connection in java with Oracle database...!
Views: 93180 Thamizh arasaN
[HINDI]How to connect oracle with java || In Eclipse || by tech valley
This video will explain you how to connect the oracle database with java in eclipse Download link for software and program 1. Eclipse mars.2 https://www.eclipse.org/downloads/ 2. Oracle express 11g accept the license and click on required link.. it requires sign in .. sign in to download http://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html Program: import java.sql.*; class OracleCon{ public static void main(String args[]){ try{ //step1 load the driver class Class.forName("oracle.jdbc.driver.OracleDriver"); //step2 create the connection object Connection con=DriverManager.getConnection( "jdbc:oracle:thin:@localhost:1521:xe","system","oracle"); //step3 create the statement object Statement stmt=con.createStatement(); //step4 execute query ResultSet rs=stmt.executeQuery("select * from emp"); while(rs.next()) System.out.println(rs.getInt(1)+" "+rs.getString(2)+" "+rs.getString(3)); //step5 close the connection object con.close(); }catch(Exception e){ System.out.println(e); } } }
Views: 1360 Tech Valley
Connect Netbeans IDE 8.0 to Oracle Step By Step
In you database you can insert any thing you want and than retrieve your data from netbeans
Views: 60817 Ad H
Learn JDBC - Oracle Java Connectivity Using Type - 4 Driver Step By Step (Pure Java Driver)
Download Full Source Code - http://sh.st/Zk9Im learn how to connect oracle 8,9,10g and 11 g with java using type - 4 pure java driver step by step
Views: 1283 expert programming
how to set classpath for jdbc driver
how to set the classpath in java for jdbc programs in windows
Views: 42065 www.itsoftpoint.com
JDBC 1 : Java based data access technology
JDBC is a Java based data access technology from Oracle Corporation. JDBC, Introduction to JDBC, Setting up Tables via JDBC, Inserting Data via JDBC, Querying Data via JDBC, JDBC Drivers, Installing the MySQL Driver, Load the JDBC Driver, Establish the Database Connection, Create a Statement Object, Execute a Query, Process the Results, Close the Connection, Coffee Tables, SQL Exception Example
Database Connectivity: JAVA with MS ACCESS (JDBC/ODBC)
Hope it helps! Program link: http://www.noyo.co/resources/saud.txt [email protected]
Views: 101556 NoyoNLighten
Connecting Java with MS Access using JdbcOdbcDriver
This tutorial is regarding connecting your MS Access Database in Java Application Swing. Here's the code example for the same:- import java.sql.*; public class DBTest { public static void main(String[] args) { try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection conn = DriverManager.getConnection("jdbc:odbc:Test"); Statement st = conn.createStatement(); String sql = "Select * from Playlist"; ResultSet rs = st.executeQuery(sql); while(rs.next()){ System.out.println("\n"+rs.getString(1)+"\t"+rs.getString(2)+"\t"+rs.getString(3)+"\t"+rs.getString(4)); } } catch (Exception e) { System.out.println(e.getMessage()); } } }
Views: 129123 Param Singh
How to use type 4 jdbc driver in eclipse(oracle 11g or 10g)
This Video shows you "How to use type 4 jdbc driver in eclipse(oracle 11g or 10g)" ---------------------------------------------------------------------------------- Before you do this you should have ------------------------------------------------------ (1) Oracle 11g or 10g installed in your pc (2) Eclipse installed in your pc (3) Write the jdbc program (4) Execute the query in SQL Prompt that you are used in your jdbc program --------------------------------------------------------------------------- STEPS 1. Before running the jdbc program, just in case make sure the query executes correctly 2. write the program( i will provide the jdbc program code below) 3. go to Eclipse 4. 'Right Click' on JRE System Library(Build path --~ Configure Build path--~ Add External Jars--~ *choose ojdbc 6 jar -----C:\oraclexe\app\oracle\product\11.2.0\server\jdbc\lib---- (just search for ojdbc6 jar in oracle path or (oraclexe) path) 5. click open 6. click Apply 7. click Apply and close --------------------------------------------- sample jdbc type 4 driver program to execute --------------------------------------------- package com.nt.jdbc; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.Statement; import java.util.Scanner; public class FourthDriver { public static void main(String[] args) { Scanner sc=null; String user=null,pass=null; Connection con=null; ResultSet rs=null; Statement st=null; String query=null; int count=0; try { sc=new Scanner(System.in); if(sc!=null) { System.out.println("Enter Username: "); user=sc.nextLine(); System.out.println("Enter password: "); pass=sc.nextLine(); } user="'"+user+"'"; pass="'"+pass+"'"; Class.forName("oracle.jdbc.driver.OracleDriver"); con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:xe","system","manager"); if(con!=null) st=con.createStatement(); /*SELECT COUNT(*) FROM USERLIST WHERE UNAME='jaya' AND PWD='123';*/ query="SELECT COUNT(*) FROM USERLIST WHERE UNAME="+user+" AND PWD="+pass; System.out.println(query); if(st!=null) rs=st.executeQuery(query); if(rs!=null) { if(rs.next()) count=rs.getInt(1); System.out.println(count); } if(count==0) System.out.println("Invalid Credentials"); else System.out.println("Valid Credentials"); }//try catch(SQLException se){ se.printStackTrace(); System.out.println("Record insertion failed"); } // catch(ClassNotFoundException cnf){ // System.out.println("Record insertion failed"); // cnf.printStackTrace(); // // } catch(Exception e){ System.out.println("Record insertion failed"); e.printStackTrace(); } finally { try { if(rs!=null) rs.close(); }catch(SQLException se) { se.printStackTrace(); } try { if(st!=null) st.close(); }catch(SQLException se) { se.printStackTrace(); } try { if(con!=null) con.close(); }catch(SQLException se) { se.printStackTrace(); } try { if(sc!=null) sc.close(); }catch(Exception se) { se.printStackTrace(); } }//finally }//method }//class ---------------------------------------------------------------------- ask in comments if you have any doubts ---------------------------------------------------------------------- ---------------------------------------------------------------------------------------------------------- Visit www.99techbuzz.com for more Articles like this Video :) ________________________________________________________________ Subscribe to the Channel http://www.youtube.com/channel/UCndUIPHik4T497b2sC_A6sw?sub_confirmation=1 ---------------------------------------------------------------------------------------------------------- For more tips and tricks like The Facebook Page https://www.facebook.com/99techbuzz/ ----------------------------------------------------------------------------------------------------------
Views: 464 99TechBuzz
Loading Data from Database via JDBC API Java tutorial
jdbc api java jdbc api javatpoint oracle jdbc api javadoc mysql jdbc api javadoc jdbc api in java pdf jdbc api components in java jdbc connection java api oracle jdbc java api jdbc 4.0 api in java 6 example oracle database jdbc java api reference jdbc api in advanced java api jdbc java database connectivity java api jdbc connection clojure java jdbc api jdbc api java download api jdbc de java que es un api jdbc de java java rest api jdbc example jdbc api for java database connectivity java api for jdbc connection jdbc api in java need of jdbc api in java jdbc api classes and interfaces in java full form of jdbc api in java jdbc driver api are available in java.sql package jdbc vs java persistence api java rest api jdbc java stream api jdbc jdbc is a java api that is used to connect and execute query to the database java api vs jdbc oracle database jdbc java api reference 12c java 6 jdbc api java 7 jdbc api java 8 jdbc api
Views: 44 Genysis Lab
Java JDBC Tutorial - Part 0: Overview
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 video tutorial, we will present an overview of Java JDBC. We discuss the following topics: - What is JDBC? - Features - Database Support - Architecture and API - Development Process ---- 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 In this video, I will provide an overview of Java JDBC. We will cover the following topics. What is JDBC? We'll also discuss the features of JDBC in terms of SQL statements. Then we'll see the databases that are supported. Next, we will cover the architecture and API of JDBC. Finally, we will walk through the development process for executing a simple query. Time - 00:32 JDBC allows a Java application to connect to a relational database. The major databases are supported such as Oracle, Microsoft SQL Server, DB2 and many others. The database can be located on the same local machine as in the application. It can also be located in a network in a remote location. The database can also be deplored in the Cloud. No worries, JDBC can still give you to a connection to the database regardless of the location. Time - 01:08 The main feature of JDBC is that it is a standard API. You develop your application code to the JDBC API and you can connected to various databases. There's no need to develop code for different databases. That's the main advantage of JDBC. JDBC is a call level interface that supports ANSI SQL 2003. When you provide SQL statements to the JDBC driver, it simply passes the SQL to the database. You can make use of SQL to perform select, insert, update and delete. Time - 01:43 You can also build complex SQL series queries with inner and outer joins. You can also make calls to store procedures on the database. As you can see, JDBC does not place any limitations on your SQL development. You are free to leverage ANSI SQL 2003 to meet your application requirements. Time - 02:04 Here's a nice graphic of the databases that are supported by JDBC. As you can see, there's support for Oracle, My SQL, Informix, DB2, SQL Server, Sybase, PostgreS and many others. Note, this is not an exhaustive list. You can simply visit the URL here to see a complete list of databases. Time - 02:26 The JDBC architecture includes a key component which is the JDBC driver. The JDBC driver provides the critical link between your Java application and the database. The driver converts the standard JDBC API calls to low level calls for your specific database. There are multiple JDBC driver implementations. Your database vendor normally provides the JDBC driver. Simply visit the database vendor's website and search for the words JDBC driver. The vendors will provide the link to download the driver along with supporting documentation on how to connect to the database. Time - 03:06 Another key player is the driver manager. The driver manager helps connect and app to the database based on a database connection stream. The current version of JDBC is version 4.0. with this latest version, the driver manager will automatically load JDBC drivers that are in the application's classpath. No additional work is required by the developer. Time - 03:36 Most JDBC drivers are now JDBC 4.0 compliant. However, there are Legacy JDBC 3.0 drivers that have to be specifically loaded with Java code. That Java code is class.forname and the actual driver name. The JDBC API is defined in two packages. java.sql and javax.sql. The key classes in the API are driver manager, connection, statement, results set and data source. Time - 04:16 Great. We've covered a lot of the theory, a lot of the key concepts and classes. Now, let's walk through an actual development process for a simple query. The process is, step one, we'll get a connection to a database. Then in step two, we'll actually create a statement object. Then step three, we'll execute a SQL query. Then finally in step four, we'll process the results set. [snip] click the Transcript tab for complete transcript.
Views: 261112 luv2code
Adv Java || jdbc || Various Funniest Ameerpet Ways to Register JDBC Driver
DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS , ADF, INFORMATICA,TABLEAU,IPHONE,OBIEE,ANJULAR JS, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo......
How to call java functions in Oracle database
Loading java functions into oracle database and calling them in your query.
Views: 2803 Thành Hưng Nguyễn
83 Advanced Java | JDBC 4 | without using Class forName(-) oracle thin driver | adv java
Advanced Java Tutorail : JDBC 4 0. adv java | Java Database Connectivity JDBC Application to test the database without using Class.forName(-) method. JDBC 4.0 Specification: The important feature of JDBC 4.0 specification is automatic loading of java driver class from java.sql. Driver File available from jar file of jdbc driver i.e. (ojdbc6.jar in oracle 11g). This makes programmers to avoid Class.forName(-) statement in his java application while writing jdbc code. - All the jdbc drivers thar are given based on jdbc 4.0 specification are giving java.sql.Driver File in there jar files, So when these jar files are added to the classpath the driver manager class automatically collects the driver class from java.sql.Driver File, loads the driver class & registers that driver automatically with DriverManager service. ojdbc14.jar (given by oracle 10g) is based on jdbc 3.0 specification so it does not contain java.sql.Driver File . ojdbc6.jar (given by oracle 11g) is based on jdbc 4.0 specification, so it contain java.sql.Driver File as shown below java.sql.Driver------oracle.jdbc.OracleDriver postgresql-8.4-701.jdbc4.jar of posgresql is based on jdbc 4.0 specification, so it contains java.sql.Driver File as shown below java.sql.Driver------org.postgresql.Driver JDBC application to test the connection with oracle database without using Class.forName(-) ===================================================== Step 1) Set the jar to the classpath ( ojdbc6.jar) Step 2) create the jdbc application import java.sql.*; public class WithoutClassForName { public static void main(String[] args) throws Exception { Connection con=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:orcl", "scott", "boss"); Statement st=con.createStatement(); st.executeUpdate("insert into student values(1000,'patil','Omerga')"); } } compile & run
Views: 270 tech fort
How To : Insert Data Into Database In Java Using JDBC With Eclipse IDE
Java Tutorial, how to insert data into oracle database using jDBC with eclipse IDE. Write sample java program using eclipse IDE : https://www.youtube.com/watch?v=_6x8F02pwyE Swapping 2 number without using third variable in java : https://www.youtube.com/watch?v=HXVPu0_6UKw&t=25s
Views: 18385 Aayan Media
Loading a JDBC Driver
Connect on LinkedIn: https://www.linkedin.com/in/thippireddybharath/ Subscribe to my YouTube Channel: https://www.youtube.com/user/thippireddybharath Follow my adventures and course updates on Instagram: https://www.instagram.com/bharaththippireddy/ Like and connect on my facebook page: https://www.facebook.com/Bharath-Thippireddy-Net-114548718634098/ Maximum Discounts on my Other TOP Courses: Spring Boot Fundamentals: https://www.udemy.com/springbootfundamentals/?couponCode=YOUARETHECREATOR Angular 6 Crash Course(HOT and NEW): https://www.udemy.com/angular-6-crash-course/?couponCode=YOUARETHECREATOR TypeScript for Beginners https://www.udemy.com/typescript-for-beginners/?couponCode=YOUARETHECREATOR End To End Java Project Development Using Spring Boot: https://www.udemy.com/end-to-end-java-project-development-using-spring-boot/?couponCode=YOUARETHECREATOR Java Design Patterns: https://www.udemy.com/java-design-patterns/?couponCode=YOUARETHECREATOR Java Web Services: https://www.udemy.com/java-web-services/?couponCode=YOUARETHECREATOR Java Web Services Part 2: https://www.udemy.com/javawebservicespart2/?couponCode=YOUARETHECREATOR Spring Data REST: https://www.udemy.com/microservices-rest-apis-using-spring-data-rest/?couponCode=YOUARETHECREATOR Spring Framework in easy steps: https://www.udemy.com/springframeworkineasysteps/?couponCode=YOUARETHECREATOR Spring Data JPA Using Hibernate: https://www.udemy.com/spring-data-jpa-using-hibernate/?couponCode=YOUARETHECREATOR JDBC Servlets and JSP: https://www.udemy.com/jdbcservletsandjsp/?couponCode=YOUARETHECREATOR Junit and Mockito Crash Course: https://www.udemy.com/junitandmockitocrashcourse/?couponCode=YOUARETHECREATOR Core Java Made Easy: https://www.udemy.com/corejavamadeeasy/?couponCode=YOUARETHECREATOR XML and XML Schema Definition: https://www.udemy.com/xml-and-xml-schema-definition-in-easy-steps/?couponCode=YOUARETHECREATOR XSLT XPATH and XQUERY: https://www.udemy.com/xslt-xpath-and-xquery-fundamentals/?couponCode=YOUARETHECREATOR Maven Crash Course: https://www.udemy.com/mavencrashcourse/?couponCode=YOUARETHECREATOR Java Script Fundamentals: (FREE) https://www.udemy.com/javascriptfundamentals Advanced and Object Oriented JavaScript and ES6 (FREE) https://www.udemy.com/advanced-and-object-oriented-javascript Python Core and Advanced: (FREE) https://www.udemy.com/python-core-and-advanced/
java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
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: 91075 Deepak Kumar
Agregar Driver y Datasource MySQL - Oracle al Wildfly 10
En este tutorial les explico como crear un driver y datasource de MySQL y Oracle en el Wildfly 10 con Eclipse Mars 2. Si tienen alguna duda o problema en algún paso pueden ponerlo en un comentario y yo les ayudare. Archivos Driver y Module.xml del MySQL y Oracle: https://www.mediafire.com/folder/0eid3vqm2cbgc/DriverWildfly10 JDK: http://www.oracle.com/technetwork/es/java/javase/downloads/index.html OJDBC6 - Oracle: http://www.oracle.com/technetwork/apps-tech/jdbc-112010-090769.html MySQL Connector: https://dev.mysql.com/downloads/connector/j/ Wildfly: http://wildfly.org/downloads/
Views: 6774 Miguel Tamayo
Java program connecting to oracle database using JDBC in Eclipse
Hi Friends, In These video i am going to teach how to connect oracle data base using jdbc.and i inserted one recorde in database
Views: 5529 Gangapatnam Anil
Java JDBC PostgreSQL Connection
Java JDBC PostgreSQL Connection With JDBC, a database is represented by a URL (Uniform Resource Locator). Website: www.rampukar.xyz
Views: 21232 Ram Pukar
Java program connecting to oracle database (JDBC in Eclipse).
JDBC in Eclipse Tool. Another Channel : http://www.youtube.com/VNRgroups Website : http://www.VNRgroups.com Facebook Page: http://www.facebook.com/VNRgroups
Views: 81451 VNRgroups.com
JDBC in Eclipse
JDBC in Eclipse
Views: 75011 swarna lalitha
Using JDBC As A Data Source Driver Oracle Thin
This video is one of many videos series produced by © Hosny Corporation System http://www.hosnysys.com
Views: 4188 Mohamed Hosny
Oracle Database Connection in Java
In this video you will learn 1. how to connect java program with Oracle database. 2. Implement #type_4 connectivity. 3. Set #classpath of oracle #JDBC #Driver. 4. Run sql commands using java program. Like , Share And Subscribe to our channel
Views: 58 AVSK Developers
Oracle Drivers
Oracle Drivers http://yuvu.vomoko.ru/Oracle%20Drivers Get Oracle JDBC drivers and UCP from the Oracle Maven Repository NEW ! JDBC Driver; UCP Downloads - Oracle Database 12c Release 2 A JDBC driver is a software component enabling a Java application to interact with a database. JDBC drivers are analogous to ODBC data providers, and OLE DB providers. To connect with individual databases, JDBC the Java Database Connectivity API requires drivers for each database. Express is a database-independent layer that defines common interface to provide fast access to Oracle from Delphi. Express drivers are easy. All Oracle Database JDBC Drivers are distribuited under the OTN License Agreement. If you read the OTN License Agreement you find this license. Download Oracle 11g Release 2 Client ODBC Drivers. Oracle Drivers
Views: 18 Timur Nicolaev
how to connect mysql database with java netbeans || java tutorials for beginners || by Saurabh Talathi Here I have explained all the functions on jdbc driver .Basically we connect mysql database with netbeans application using MYSQL-JDBC DRIVER . Here I have created login application in which I am checking username and password entered by user to mysql data. This document demonstrates how to set up a connection to a MySQL database from the NetBeans IDE. Once connected, you can begin working with MySQL in the IDE's Database Explorer by creating new databases and tables, populating tables with data, and running SQL queries on database structures and content. This tutorial is designed for beginners with a basic understanding of database management, who want to apply their knowledge to working with MySQL in NetBeans IDE. you can watch our videos: how to go from one frame to another frame in netbeans https://youtu.be/kIA_jZDmUfU Facebook: https://www.facebook.com/talathisaurabh Instagram: http://instagram.com/saurbhtalathi In this video i have shown how to connect mysql database with netbeans java Eclipse IDE for Java EE Developers: http://goo.gl/Ppyt8R subscribe our channel if you want to watch more videos ; like and share
Views: 4749 Saurabh Talathi
How to use UCanAccess JDBC Driver in a java program
Prior to JDK 1.8, you could have used a JDBC-ODBC Bridge to read an MS Access database (.mdb or accdb file), however this only would work in a Windows environment and you needed to be careful about 32-bit vs. 64-bit environment. UCanAccess is a Java package that is pure Java/JDBC UCanAccess-A Pure Java JDBC Driver for Access. UCanAccess works for all OS as it is a java package. It should allow you to work with an MS Access database (collection of tables, etc.) directly from Java without need for the ODBC bridge. download link for UCanAccess package - https://sourceforge.net/projects/ucanaccess/
Java- MySQL Connection (Create Table, Insert, Select)
This is a fast tutorial, intended for people who understand java, and the basics of SQL/MySQL who just want to see how to use my-sql-connector. How to create a MySQL Connection in java, then create a table, insert, and select, video 1 of 4. CODE: import java.sql.Connection; import java.sql.DriverManager; public static Connection getConnection() throws Exception{ try{ String driver = "com.mysql.jdbc.Driver"; String url = "jdbc:mysql://"; String username = "username"; String password = "password"; Class.forName(driver); Connection conn = DriverManager.getConnection(url,username,password); System.out.println("Connected"); return conn; } catch(Exception e){System.out.println(e);} return null; } Download JDBC https://dev.mysql.com/downloads/connector/j/ --06/07/2107
Views: 264895 Steven Byrne
java.lang.ClassNotFoundException: com.mysql.jdbc:Driver-[Solved]
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: 9624 jinu jawad m
JDBC Tutorials - 5 - Java Program to "Select Rows from Table"
From the above video you can understand how to write java code to select rows from table using SQL Select statement. Steps to Write Code. 1. The very first step is to Load the JDBC-MySQL Driver. try { Class.forName("com.mysql.jdbc.Driver"); }catch(Exception e){ } The above java code will load the driver using try-catch statement, because the Class.forName() method will throw class not found Exception. 2. Second Step is to Establish the Connection try{ Connection conn = DriverManager.getConnection("jdbc:mysql://localhost/simpledb", "root", "123"); }catch(Exception e){ } The above java code will establish the connection to the database "simpledb" using its user: root and password: 123 3. Third step is to create an SQL statement and pass to "simpledb" try{ String sql = "select * from emp"; Statement stmt = conn.createStatement(); ResultSet res = stmt.executeQuery(sql); }catch(Exception e){ } The above code snippet will pass SQL statement to the database and obtain rows of "emp" table. The rows obtained will be stored in the ResultSet object. 4. Fourth step is to query the ResultSet object. and to print output. For more tutorials visit: http://www.step2know.com
Views: 1502 Infinity
How to Export data from oracle to excel in java
Required Softwares:- NetBeans:- https://netbeans.org/downloads/ JDK:- https://www.oracle.com/technetwork/java/javase/downloads/index.html ORACLE 11g : https://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html SQL Developer : https://www.oracle.com/database/technologies/appdev/sql-developer.html Download Jar Files : https://www.dropbox.com/sh/f5ghzj70v8612c0/AACo2zNnLdrTemG97ZyjUYMFa?dl=0 Java Code : package demo1; import java.sql.*; import java.io.File; import java.io.FileOutputStream; import java.io.FileInputStream; import org.apache.poi.xssf.usermodel.XSSFCell; import org.apache.poi.xssf.usermodel.XSSFRow; import org.apache.poi.xssf.usermodel.XSSFSheet; import org.apache.poi.xssf.usermodel.XSSFWorkbook; /** * * @author TechnoStudio */ public class Demo1 { /** * @param args the command line arguments */ public static void main(String[] args) { try{ //step1 load the driver class Class.forName("oracle.jdbc.driver.OracleDriver"); //step2 create the connection object Connection con = DriverManager.getConnection( "jdbc:oracle:thin:@localhost:1521:xe","SYSTEM","SYSTEM"); //step3 create the statement object Statement stmt = con.createStatement(); //step4 execute query ResultSet rs = stmt.executeQuery("SELECT * FROM emp where flag = 'N'"); //Blank workbook XSSFWorkbook workbook = null; //Create a blank sheet XSSFSheet sheet = null; //This data needs to be written (Object[]) XSSFRow row = null; XSSFCell cell; int existingRows = 0; File targetFile = new File("employe.xlsx"); FileInputStream fsIP = null; if(targetFile.exists()) { //Read the spreadsheet that needs to be updated fsIP = new FileInputStream(targetFile); workbook = new XSSFWorkbook(fsIP); sheet = workbook.getSheet("employe Data"); existingRows = sheet.getPhysicalNumberOfRows(); existingRows++; } else { workbook = new XSSFWorkbook(); sheet = workbook.createSheet("employe Data"); row = sheet.createRow(existingRows); cell = row.createCell(1); cell.setCellValue("EID"); cell = row.createCell(2); cell.setCellValue("ENAME"); cell = row.createCell(3); cell.setCellValue("EADD"); cell = row.createCell(4); cell.setCellValue("ESALARY"); cell = row.createCell(5); cell.setCellValue("ECONTACT"); cell = row.createCell(6); cell.setCellValue("ESTATUS"); existingRows++; } while(rs.next()) { row = sheet.createRow(existingRows); cell = row.createCell(1); cell.setCellValue(rs.getString("EID")); cell = row.createCell(2); cell.setCellValue(rs.getString("ENAME")); cell = row.createCell(3); cell.setCellValue(rs.getString("EADD")); cell = row.createCell(4); cell.setCellValue(rs.getString("ESALARY")); cell = row.createCell(5); cell.setCellValue(rs.getString("ECONTACT")); cell = row.createCell(6); cell.setCellValue(rs.getString("ESTATUS")); //step6 Update Database String sql="UPDATE emp SET FLAG = 'Y' WHERE EID='"+rs.getString("EID")+"'"; Statement stmt2 = con.createStatement(); stmt2.executeQuery(sql); stmt2.close(); existingRows++; } if(fsIP != null) { fsIP.close(); } FileOutputStream out = new FileOutputStream(new File("employe.xlsx")); workbook.write(out); //step5 close the connection object out.close(); System.out.println("employe.xlsx written successfully"); rs.close(); stmt.close(); con.close(); } catch(Exception e) { e.printStackTrace(); //System.out.println(e); } } }
Views: 39 TechnoStudio
Error Conexión Base Datos con Java | Driver mysql obsoleto | Zona Horaria del Server No reconocida
Errores que vamos a solucionar (Archivo con los códigos, al final de la descripción) 1.- ERROR AL CARGAR NUESTRO DRIVER MYSQL: Loading class `com.mysql.jdbc.Driver'. This is deprecated. The new driver class is `com.mysql.cj.jdbc.Driver'. The driver is automatically registered via the SPI and manual loading of the driver class is generally unnecessary. 2.- ERROR DE LA ZONA HORARIA D NUESTRO SERVIDOR: Exception conexion: The server time zone value 'Hora est. Pacífico, Sudamér' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone configuration property) to use a more specifc time zone value if you want to utilize time zone support. http://zipansion.com/8XIT
Views: 3448 Claudia León
Java JDBC Tutorial – Part 10: BLOB - Reading and Writing BLOB with MySQL
NEED TO LEARN JAVA? - 5 FREE JAVA VIDEO COURSES - CLICK HERE - https://goo.gl/7i95F8 --- View more videos on my "Java JDBC Tutorial" Playlist: http://goo.gl/crT4nS Download Java Source Code: http://www.luv2code.com/?p=1057 Follow Me on Twitter: https://twitter.com/luv2codetv Please SUBSCRIBE to this channel: https://www.youtube.com/user/luv2codetv?sub_confirmation=1 --- In this video tutorial we will learn how to use JDBC to read and write BLOB with MySQL. --- Transcript Time - 00:00 Hi, this is Chad (Shod) with luv2code.com. Welcome back to another tutorial on Java JDBC. In this video we're going to learn how to read and write BLOBs. For this tutorial we're going to use the employees table. I have a SQL script that will create the table and add sample data for you. You can download it from the link below. The file is sql/table-setup.sql. Time - 00:28 So what exactly is a BLOB? Well a BLOB is basically binary data that we store in the database. You normally use BLOBs to keep track of documents, images, audio, or any other binary object that you have. Note that not all databases have support for BLOBs. In this example we’re going to make use of MySQL and they have BLOB support. Time - 00:48 On this slide we will learn how to create a BLOB column. So when we create a table in MySQL we add a column with the BLOB data type. On this slide I want to learn how to write a BLOB to a database. For this example I'm going to add a resume for an employee. I'm going to read a local PDF file and I'll take that file and update the database with the binary data that's the actual content of PDF file. Let's walk through the code. Time - 01:17 At the beginning I’ll set up a SQL statement. I’ll say update employees set resume equals to question mark where the email address equals [email protected] We’re only going to make a change for this John Doe employee, set up a prepared statement, and then I go, we’re going to create a file that's an actual handle to the local file sample_resume.pdf. Then I’ll set, on my statement I’ll set the binary stream, that first parameter for the resume comma the input. That's the input stream I have for that file. Then I actually call my statement .executeUpdate. That will actually update the database with the binary data. Time - 01:54 All right so let's switch over to Eclipse and let’s look at a very simple demo. I have a program called WriteBlobDemo. In this program we're going to actually read a resume from a local file system and write it as a BLOB to the database. I’ll walk through the code here. The first thing we do is we get a connection to the database. We prepare a statement. We're going to update employees, set resume equals to question mark where email equals [email protected] So we’re going to update the resume for John Doe. Time - 02:22 Then I’ll move down, I’ll set up a file handle for this file sample_resume.pdf. I’ll set up an input stream on that file and then I’ll set that as the parameter for our binary stream for our prepared statement. Then I’ll move through and I’ll actually do an execute update. This will actually store this binary file from the file system into the actual database column. Time - 02:47 I just ran the application and here's the output of the program. So beginning it says that it’s reading the file and gives me the full path to the file just for sanity sake, I know which file is actually reading. Then it tells me that it's storing the resume in the database for our employee [email protected] and then it says that it completed successfully. Excellent. Time - 03:10 Now let's move over to MySQL tool and verify this. I'll take a look at the employees there in the database right now. l’ll run this query select * from employees and I'll get a list of the actual employees. Notice here for John Doe there’s an entry here for a resume, there's a BLOB entry. Note all the other entries are null. So we have a BLOB entry here. I can select this entry. I can right click. I can say, “Open Value in Editor” and it’s going to show me this BLOB. Again, it's a binary large object so we see all this binary data. Actually it should be displayed as hex. Time - 03:50 Instead of looking at it in this fashion there's a tab here called “Image.” I can select this tab and now it'll actually show me this image or the actual data as a PDF that I can view. This is the actual PDF document for this employee, John Doe. This looks really good. We know that we were successful in storing the BLOB in the actual database. Time - 04:18 Now that we know how to write BLOBs in the database let's learn how to read a BLOB from the database. In this example I'm going to read the employee’s resume from the database as a BLOB and then store it as a file on my local files system. Let's walk through the code. [snip] .... see the Transcripts tab for details.
Views: 55527 luv2code

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