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Common Oracle SQL Tuning Errors - Lesson 4: Insure Index Use
 
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Lesson 4: Improve SQL response time by NOT suppressing index usage. All lessons and many more tutorials are FREE at https://www.skillbuilders.com/free-oracle-database-tutorials/common-oracle-sql-tuning-errors/. Don't Code Filters (aka conditions, predicates, where clauses) that prevent or suppress index use! Attend an online hands-on class with Oracle Certified Master John Watson. Learn more : https://www.skillbuilders.com/course/oracle-12c-sql-tuning-for-developers-and-dbas/.
Views: 126 SkillBuilders
Get Fuzzy with APEX and Oracle Text
 
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Ever had a requirement to add fuzzy search to your APEX application ...? And did you know that Oracle Database and APEX provide everything you need? This Application Express Office Hours session shows how to provide error-tolerant searching to your end users using Application Express and the Oracle TEXT database feature. Oracle TEXT allows to build just one Index for all your data and it provides linguistic and fuzzy search capabilities. The APEX Interactive Grid component allows to declaratively integrate such an index - however, other APEX components can leverage Oracle TEXT as well. The session shows how to build the Oracle Text index and how to use it with various APEX components. Tips and Tricks for practical usage will wrap the session up. Slides: https://www.slideshare.net/CarstenCzarski/find-anything-in-your-apex-app-fuzzy-search-with-oracle-text Chat: http://bit.ly/apex_office_hours_chat__20190124 Video Highlights: [2:50] Introduction [8:30] Oracle Text [11:25] APEX Interactive Grid Demo [15:10] Oracle Text Fundamentals [24:00] Demo - Building a new Text Index [42:40] Summary [44:30] Questions and Answers https://apex.oracle.com
Views: 882 Oracle Developers
How to do Installation and solve the error in the oracle database 11g express edition
 
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download link: http://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html
Views: 2756 MAC TECH
Navicat to Oracle error ORA-12737 or TNS solved
 
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Hi, lets solve navicat to oracle connections error ORA-12737 ERROR or TNS ERROR You have to update instantclient_10_2 folder with dll files. Default folder location: C:\Program Files\PremiumSoft\Navicat Premium 12\instantclient_10_2 Update download from http://www.oracle.com/technetwork/database/database-technologies/instant-client/overview/index.html and choose your download x64 or 32bit: 1. download Instant Client Package - Basic (1st one :D) 2. unzip, copy whole instantclient_12_2 and past it to C:\Program Files\PremiumSoft\Navicat Premium 12 3. download Instant Client Package - ODBC 4. unzip, open unziped folder ...\instantclient-odbc-windows.x64-12.2.0.1.0-2\instantclient_12_2, select all, copy and paste to C:\Program Files\PremiumSoft\Navicat Premium 12\instantclient_12_2 (((directory from step 2 ))) 5. run odbc_install.exe 6. open navicat 7. go to Tools|Options|Enviroment and set OCI library (oci.dll) to: C:\Program Files\PremiumSoft\Navicat Premium 12\instantclient_12_2\oci.dll 8. restart navicat If TNS error persits use this directory structure for update C:\oracle\instantclient_12_2\network\admin also change this in step 7. Directories network and admin are empty. have a fun :D
Views: 598 vlad ypsilon
Bullet Proof Your PL/SQL Program Units - OLL Live Recorded Webinar
 
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Developers need to know all that is possible in PL/SQL regarding the raising, handling and logging of errors, and that standardize the way in which those tasks are performed. This webinar goes beyond the basics of exception handling in PL/SQL to explore the wide range of specialized error management features in Oracle. OLL Live webinar presented by Steven Feuerstein. You can download the demo from http://www.oracle.com/webfolder/technetwork/tutorials/plsql/sfdemo.zip. You can find more information in the PL/SQL Learning Library https://apex.oracle.com/pls/apex/f?p=44785:141:0::NO::P141_PAGE_ID,P141_SECTION_ID:168,1208. See the OLL Live calendar of events https://apex.oracle.com/pls/apex/f?p=44785:143:0::::: Copyright © 2014 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.
Java trouble shooting - JDBC - Parameter index out of range
 
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This video shows the cause and solution to the error Parameter index out of range when dealing with JDBC.
Views: 3994 Jaret Wright
Install SQL : Installing & Setting Oracle 11G || Oracle 11G error solution || Anstron Tech
 
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Install SQL : Installing & Setting Oracle 11G || Oracle 11G error solution || Anstron Tech Hey guys! Welcome to Anstron Tech. Here in this video, we will see that how to install SQl Oracle 11 G and set it for work. We will solve an error also which is "Windows cannot find 'http://127.0.0.1:%HTTPPORT%/apex/f?p=4950'. Make sure you typed the name correctly and then try again'". Link :- Oracle 11G :- http://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html JDK 9.0.1 64bit:- http://www.oracle.com/technetwork/java/javase/downloads/jdk9-downloads-3848520.html JDK 8u152 32bit:- http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html Please subscribe to our channel and like the video if you found this video useful. If you found something wrong in this video then let us know in the comments so we can improve our upcoming video. *We have used a background sound by NCS Sounds in this video. Checkout there channel. NCS ? Twitch http://twitch.tv/nocopyrightsounds ? Spotify http://bit.ly/SpotifyNCS ? SoundCloud http://soundcloud.com/nocopyrightsounds ? Facebook http://facebook.com/NoCopyrightSounds ? Twitter http://twitter.com/NCSounds ? Google+ http://google.com/+nocopyrightsounds ? Instagram http://instagram.com/nocopyrightsounds_ Electro-Light ? Facebook https://www.facebook.com/ElectroLight... ? Twitter https://twitter.com/ElectroLightEDM ? SoundCloud https://soundcloud.com/maskedacoustic Distrion ? SoundCloud https://soundcloud.com/distrion ? Facebook https://www.facebook.com/distrionmusic ? Twitter https://twitter.com/Distrionoficial NCS Playlists: http://bit.ly/NCSdrumstep http://bit.ly/MelodicDubstepNCS http://bit.ly/NCShouse http://bit.ly/NCSdubstep http://bit.ly/NCSdrumandbass http://bit.ly/NCStrap http://bit.ly/NCShardstyle Original Audio Link:- https://www.youtube.com/watch?v=A2Ayd...
Views: 469 Anstron Tech
Common Oracle SQL Tuning Errors - Lesson 3 Join Conditions
 
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Things related to programming (SQL) structures have a big impact on SQL response time. Obvious example: missing join condition. There are dozens of Free Oracle Database tutorials at https://www.skillbuilders.com/free-oracle-database-tutorials.
Views: 210 SkillBuilders
Common Oracle SQL Tuning Errors - Lesson 1 Validate and tweak the Design for SQL Performance
 
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Lesson 1: Before tuning SQL it is important to look at the data design. For example, is the design under or over-normalized? Are the correct data types used? Are the keys indexed? What constraints are declared? All of these and more have an impact on SQL response time. Watch all free lessons in this tutorial at http://www.skillbuilders.com/free-oracle-database-tutorials/common-oracle-sql-tuning-errors.
Views: 351 SkillBuilders
FIXED 500 Internal Server Error on WordPress
 
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FIXED 500 Internal Server Error on WordPress https://youtu.be/OhWUvQU2diU Grab your free 17-Point WordPress Pre-Launch PDF Checklist: http://vid.io/xqRL The 500 internal server error is not a WordPress-specific error. It is a general server error that may be related to your server settings or your WordPress files. Use the information in this tutorial to troubleshoot the 500 internal server error you are receiving. Here are the things you'll need to troubleshoot. 1. Your htaccess file may be corrupted. Try renaming it and see if that fixes the 500 error. If it does then the problem is in the htaccess file. 2. You may have reached the memory limit on your hosting account. Try increasing the limit using one of the methods outlined in this tutorial: https://www.youtube.com/watch?v=WmlGHje1V50 3. Try replacing the wp-admin and wp-include folders with fresh versions of those folders. This one is more complicated. Basically you'd backup those two folders in your hosting account and upload those two folders from a fresh version of WordPress downloaded from WordPress.org. Check Your Plugins The first 500 internal server error troubleshoot is by deactivating all of your plugins. To do this log into your site files using FTP or going through cPanel. If you go the cPanel route, click on File Manager in your cPanel. The find your website’s root folder. It is usually in the public_html folder. Then navigate to wp-content and locate the “plugins” folder. Next rename the Plugins folder to something different like “plugins-old”. This deactivates all the plugins on your site. If that fixes the problem, then you know the problem is with your plugins. Now that you know the problem is with your plugins you can go into the Wordpress back-end and activate each plugin individually to isolate the cause. You do this by activating one plugin, then reload your website. If you do not see the 500 Internal Server Error then it’s not that plugin. Then activate another plugin and do the same until one of them breaks your site. Once you know which plugin is causing the 500 Internal Server error, you can either delete that plugin, replace it, or contact the developer for more help. If deactivating the plugins didn’t fix the problem, keep on reading. Increase Your Memory Limit The next step in the troubleshooting process is to increase the memory limit on your website. Go cPanel and open the File Manager again. There may be a file in your website’s root called php.ini. If there is not just create a file with that name. Now, open the newly created file in the code editor and type memory=128MB in the file. This should increase your memory limit. Now refresh your website. If the error is gone, the cause was a memory problem on the server and you have identified the problem. You should now contact your host support to figure out what is draining your memory and remedy the problem with their help. Replace wp-admin and wp-include Files If increasing the memory limit did not clear up the error, then copy in a new “wp-admin” folder and “wp-includes” folder in your WordPress site. This can be done quite simply, but you want to follow the right process to protect yourself in case anything goes wrong. First, go to your root folder and compress each of the current “wp-admin” and “wp-includes” folders into a zip archive. Just in case something goes wrong you’ll have a backup of those files. Now go to wordpress.org and click on the “Download Wordpress” button. The downloaded zip file will contain the latest versions of “wp-admin” and “wp-includes”. Unzip that WordPress file. Find the “wp-admin” and “wp-includes” inside the WordPress folder on your harddrive. Highlight both of them and compress them. Upload them into the root folder of your website using cPanel or FTP. Now go ahead delete the uncompressed versions of these folders in your website root. Next, extract the compressed folders and now you have fresh copies of them on your website. Refresh your website to see if that fixes the problem. If it does fix the problem, you can safely delete the compressed backups. I hope this information helps you! If you have any questions leave a comment below or ping me @WPLearningLab on Twitter. -------------- If you want more excellent WordPress information check out our website where we post WordPress tutorials daily. https://wplearninglab.com/ Connect with us: WP Learning Lab Channel: http://www.youtube.com/subscription_center?add_user=wplearninglab Facebook: https://www.facebook.com/wplearninglab Twitter: https://twitter.com/WPLearningLab Google Plus: http://google.com/+Wplearninglab Pinterest: http://www.pinterest.com/wplearninglab/
55. Development - Error Handling - Lifecycle Errors, Business Services
 
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The author's recommendation: the ADF Architecture TV channel is a training course to extend customers' knowledge in ADF, it is not a marketing or promotional exercise from Oracle Corporation. If you've arrived on this episode by Googling in, please make sure to look at all of the content on the TV channel rather than taking this episode as a standalone topic. This episode: In this first session about error handling on the ADF Architecture TV channel, Frank Nimphius introduces the error handling surface in Oracle ADF application. Its the first out of 4 recordings on this topic and introduces the JboException class, the ADF binding error handler, as well as task flow exception activities. Like to know more? Check out: Watch the previous episode: - Design - Designing for Internationalization - Time Zones - http://youtu.be/iRzG9CLRlwY Watch the next episode: - Development - Error Handling - The Binding Layer - http://youtu.be/wPDRMzsbHzo Subscribe to the channel: - http://bit.ly/adftvsub See the episode index: - ADF Architecture Square - http://bit.ly/adfarchsquare
Views: 4008 ADF Architecture TV
errors in plsql
 
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errors in plsql
Views: 49 Vera4Mera
What is Autonomous transaction in Oracle
 
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What is Autonomous transaction in Oracle. This is very frequently asking question in Interview. Hello Friend, in this Video You can learn how we can give the answer of Autonomous Transactions. An autonomous transaction is available from Oracle 8i. It is a very cool, useful, unique and powerful feature in oracle. An autonomous transaction is an independent transaction that is initiated by another transaction. It must contain at least one Structured Query Language (SQL) statement. When an autonomous transaction is called, the original transaction (calling transaction) is temporarily suspended. The autonomous transaction must commit or roll back before it returns control to the calling transaction. Once changes have been made by an autonomous transaction, those changes are visible to other transactions in the database. Autonomous transactions can be nested. For use Autonomous Transactions feature in program we have to use PRAGMA AUTONOMOUS_TRANSACTION Key word in Program When to use Autonomous Transactions? • Logging mechanism you need to log an error to your database log table. On the other hand, you need to roll back your core transaction because of the error. And you don't want to roll back over other log entries. • Commits and rollbacks in your database triggers If you define a trigger as an autonomous transaction, then you can commit and/or roll back in that code. • Software usage meter You want to keep track of how often a program is called during an application session. This information is not dependent on, and cannot affect, the transaction being processed in the application. Mutation Error Using autonomous transaction we can avoid mutation error. IF you want to share with your friend this video you can copy below block of text with link and past your friend group. ----------------------------------------------------------------------------- What is autonomous transaction in Oracle This is a very frequently ask Question in Interview Please Share this video with your friends and Oracle groups and communities. https://www.youtube.com/watch?v=gyvFajpfoWE ----------------------------------------------------------------------------- For More video's you can use blow link. https://www.youtube.com/user/rameshwargupta1/videos Join With us our Facebook Group for PLSQL Interview Q/A https://www.facebook.com/groups/146487615764170/ Join our Blogs http://oracletemple.blogspot.in/ Watch More... What is Parameterized Cursor in Oracle https://www.youtube.com/watch?v=JMKwHlVi6-A What is autonomous transaction in Oracle. https://www.youtube.com/watch?v=gyvFajpfoWE What are Constraints available in Oracle. https://www.youtube.com/watch?v=WivhdLXQklQ What is Mutation Error and How to avoid mutation. https://www.youtube.com/watch?v=CbWNCyW18Bs 5 Effective way to delete Duplicate rows https://www.youtube.com/watch?v=1wtTtnc87Oc What is Difference between Delete and Truncate https://www.youtube.com/watch?v=7b6wQ3Qumgg
Views: 14612 Ram Gupta
Oracle GoldenGate - Tuning & Troubleshooting (Processes and Logs)
 
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Oracle GoldenGate - Tuning & Troubleshooting (Processes and Logs) Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Dilip Padmanabhan, Tutorials Point India Private Limited.
043-Oracle SQL 12c: Common errors insert and creating script
 
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تعلم اوراكل حتى الاحتراف تعلم اوراكل من الصفر
Views: 2101 khaled alkhudari
Common Oracle SQL Tuning Errors - Lesson 5: NULLS Tuning Issues
 
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Lesson 5: Learn about NULLs and a problem or two it can cause. All lessons are free at https://www.skillbuilders.com/free-oracle-database-tutorials/common-oracle-sql-tuning-errors/ Learn about our classes (online an on-premise). SQL Tuning for Beginners: https://www.skillbuilders.com/course/oracle-sql-tuning-core-skills-for-beginners/ SQL Tuning for Developers and DBAs: https://www.skillbuilders.com/course/oracle-12c-sql-tuning-for-developers-and-dbas/
Views: 103 SkillBuilders
Hints and Tips - DML error logging - make your SQL loads more productive
 
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There is nothing worse than spending hours trying to load data into a table, only to have that load fail and you end up with nothing to show for your efforts. DML error logging will solve that problem for you. This quick tip shows you how easy it is ====================================================== Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 2321 Connor McDonald
Oracle Database Express Edition 11G Install and Port Error - Windows 10
 
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Lütfen bu kutucuğu genişletin... Oracle download link: http://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html URL : http://127.0.0.1:8080/apex/f?p=4950 Oracle 11G Express Kurulum/Install- Windows 7 video: https://www.youtube.com/watch?v=g8siL-kIqs8&t=60s Oracle 11G Express Kurulum/Install- Windows 7 blog: http://mrscomputerengineer.blogspot.com.tr/2017/10/oracle-11g-express-kurulum.html *Ekran videosu bandicam ile kaydedilmiştir.
Views: 593 MrsComputerEngineer
How to handle errors with PRAGMA EXCEPTION_INIT in Oracle plsql developer.
 
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How to handle errors with PRAGMA EXCEPTION_INIT in plsql. Handling plsql exception with compiler directive. This is a simple sql tutorial which set pl sql developer free to write their customized exception, to control their program structure at their own will. Source Code link: https://drive.google.com/file/d/0BznrW3lgX0ozdko4dFd0ZmlVRzA/view?usp=sharing
Views: 3059 Subhroneel Ganguly
oracle error view output
 
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oracle error view output as excel
Views: 133 [email protected]
How to resolve the ora 12154 error
 
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In this tutorial you will learn how to resolve the ora 12145 error.
Views: 114142 DBA Pro
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: 50586 Adam Tech
Oracle - Understanding the tnsnames.ora and listener.ora files
 
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Oracle - Understanding the tnsnames.ora and listener.ora files
Views: 192047 Chris Ostrowski
Using Splunk Internal Indexes to Audit Security, Users, Searches and more.
 
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Use the Splunk internal audit index to find people trying to access your Splunk servers and users running inefficient searches.
Views: 8054 Splunk How-To
053 Oracle DBA Complete Tutorial - ORA 01555 snapshot too old error ( By MrMerchant Co. )
 
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Oracle Database Administrator ( Oracle DBA ) Complete Tutorial. Database Administration field has lot of scope in Future because in today's world everything runs on data let says server, internet, mobile phones, bank account, books etc.... 053 Oracle DBA Complete Tutorial - ORA 01555 snapshot too old error ( By MrMerchant Co. ) Hope you like this video. Keep in touch with us and share this video with your friends. Like | Comment | Share | Subscribe |.
Views: 104 MrMerchant Co.
First MVC Project With Oracle Database using Entity Frame Work - Part 2/2
 
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Pre Requisite : Visual Studio 2013 Oracle Database ODP Driver : http://www.oracle.com/technetwork/topics/dotnet/downloads/index.html Refer the full tutorial at : http://haneefputtur.com/first-mvc-odp-net-project-using-entity-framework.html
Views: 36883 Mahammad Haneef
Error: system.Data.OracleClient requires Oracle client software version 8.1.7 or greater.
 
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You can find the links below. 32 bit: https://www.oracle.com/technetwork/topics/dotnet/utilsoft-086879.html 64 bit: https://www.oracle.com/technetwork/database/windows/downloads/index-090165.html Also, you can install both 32 and 64 bits version.
Views: 44 vibe-tutorials
Solution - "Oracle JInitiator Version Too Low" - Oracle Application Error
 
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SOLVED - Oracle JInitiator Version Too Low - Oracle Application Error (Video) The following error might be encountered when running an Oracle application - launching forms: Error: FRM-92095. Oracle Jinitiator version too low. Please install version 1.1.8.2 or higher. In order to fix this issue you will have to add a new environment variable, that has the following details: Variable name: JAVA_TOOL_OPTIONS Variable value: -Djava.vendor="Sun Microsystems Inc." 1. Right click on my computer - Properties - Advanced System Settings - Advanced - Environment Variables - New Add the above two records both under user and system variables. Install the latest java from https://java.com/en/ Thank you for watching. Java version low issue java version too low How to fix Oracle Jinitiator version too low error in Oracle Applications Resolving "JInitiator version too low"  Repair problems with Java Oracle jinitiator 1.1.8.2 java 1.1.8.2 djava.vendor jinit 1.1.8.2 download oracle jinitiator 1.1.8.2 download como solucionar un error de frm-92095 version 1.1.8.2 de oracle frm-95095: oracle jinitiator version too low error Repair problems with Java Version de oracle jiniator muy baja oracle jinitiator 1.3.1.30 free oracle jinitiator demasiado bajo solucionar cuando da java 1.1.8.2 error djava.vendor="sun microsystems inc." Please remember to like, comment and subscribe to our channel.
Views: 8691 WSKN
Clustered and nonclustered indexes in sql server   Part 36
 
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In this video we will learn about 1. Different types of indexes in sql server 2. What are clustered indexes 3. What are NonClustered indexes 4. Difference between clustered and non clustered indexes Text version of the video http://csharp-video-tutorials.blogspot.co.uk/2012/09/clustered-and-non-clustered-indexes.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-36-clustered-nonclustered-indexes.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 483371 kudvenkat
Index Of Error Fix
 
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Visiting your website and seeing a white page with 'Index Of' and a list of your files is not a pretty sight. This is caused by missing or misnamed main index files. Learn how to correct that in this episode of Community Q&A.
Views: 16841 InMotion Hosting
SCPT 44: Undo Management In Oracle
 
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Oracle DBA Tutorials For Full Course Experience Please Go To http://mentorsnet.org/course_preview?course_id=6 Full Course Experience Includes 1. Access to course videos and exercises 2. View & manage your progress/pace 3. In-class projects and code reviews 4. Personal guidance from your Mentors
Views: 21504 Oresoft LWC
Practice 6-4: DML Error Logging
 
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Tugas Akhir Semester Data Warehouse - Practice 6-4
Views: 19 Anton
How to fix Notice: Undefined index in PHP form action?
 
03:43
Subscribe to my youtube channel [ HowPortal ], you can get log of cool how to videos. thanks
Views: 94226 HowPortal
View Randomization Numbers and Mark Numbers Used in Error
 
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For more information, visit the Oracle Help Center. https://docs.oracle.com/en/industries/health-sciences/index.html
Troubleshooting Oracle PL/SQL with DBMS_PROFILER and DBMS_UTILITY
 
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Themis instructor John Mullins helps you gain an understanding of how to use the Oracle PL/SQL dbms_profiler and dbms_utilitypackages to troubleshoot and handle PL/SQL performance issues, program errors and exceptions.
Views: 4082 Themis Education
Oracle SQL Tutorial 11 - CREATE TABLE
 
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The way you create a table is to use the CREATE TABLE command. CREATE TABLE users() So in this situation, the name comes right after the TABLE keyword. The next thing we do is put all of the columns on a line that we want to put in our table. CREATE TABLE users( user_id, username, first_name, last_name ) Notice the naming conventions here. For this series we are going to make columns with what is known as snake casing. This is where each individual word is separated by an underscore. if you have more than one column, all of them have to have commas except the last one. The comma is a way to say that another column is coming, so you don't need to do it on the last one. Now you would think we were done, but we also have to say what data type each column is. Later we will extensively discuss data types so we can focus on them exclusively. For now, here are the data types we are going to use: CREATE TABLE users( user_id NUMBER, username VARCHAR2(50), first_name VARCHAR2(50), last_name VARCHAR2(50) ) Now, inside of the parenthesis for varchar2, we pass in a number... This is the max length of the string. But the question is, what is it measured in? The default is actually in bytes, not characters. For example if we have the string hello, it is 5 characters, but it might take up a total of 10 bytes of storage. So I would recommend adding the keyword char right after the number so it defaults to 50 characters, not bytes. CREATE TABLE users( user_id NUMBER, username VARCHAR(50 CHAR), first_name VARCHAR2(50 CHAR), last_name VARCHAR2(50 CHAR) ) This will work to create a table, but it's really missing a lot of information… which column is the primary key? Are we adding any indexes? Is there any thing else we need to say about these columns? So as you can tell, we are making progress, but there is still so much to learn. The biggest gotcha to remember from this video is that the data type VARCHAR ends in a 2, stupid, right? who would end the name of something with a 2? Once again, this is Caleb from CalebTheVideoMaker2, and we will catch you in the next one! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ HELP ME! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 36760 Caleb Curry
Should You Rebuild or Reorganize Large Indexes? (Dear SQL DBA Episode 19)
 
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The bigger your indexes are, the harder your index maintenance falls. Is it better to rebuild big indexes? Or should you reorganize? Learn the pros and cons of each command.
Office Hours for DBA - April 2018
 
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in this session, Connor McDonald covers a variety of questions challenging the modern DBA: - Getting support for MySQL - Index statistics in the dictionary - Changes to regular expressions in 12c - Understanding queries with unusable indexes - Data change notification to applications https://connor-mcdonald.com https://asktom.oracle.com https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit music: bensound.com
Views: 303 Oracle Developers
Connect to Oracle database with SQL Developer for MAC OSX.
 
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This video contains a total demonstration of how to connect to oracle 12c release 1 on Oracle linux server 6.4 64 bit from MAC OSX Mountain Lion 7.0 using SQL Developer 4.0.3.16.84. Tutorial contains 2 way of connecting 1. Connecting using oracle service name. 2. Connecting using saved xml configuration file. SQL Developer for MAC OSx link : http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html
Views: 61526 Subhroneel Ganguly
Instalação Oracle XE + SQLDeveloper
 
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Instalação do Oracle Express Edition e SQLDeveloper Link para download dos programas: http://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html Blog: http://igordev.com.br
Views: 439 Igor Ribeiro
Connection Pool with an Oracle Database - DBArch  Video 19
 
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In this video you will learn the concept of a Connection pool an application uses with a Database. You will learn the need for connection pool and how it helps in optimizing resource utilzation on the Database Server. You will learn that Logon and Logoff are the most resource intensive tasks in a database, and hence both tasks should be avoided during normal operations of the application and database. Our Upcoming Online Course Schedule is available in the url below https://docs.google.com/spreadsheets/d/1qKpKf32Zn_SSvbeDblv2UCjvtHIS1ad2_VXHh2m08yY/edit#gid=0 Reach us at [email protected]
Views: 9594 Ramkumar Swaminathan
Oracle SQL Developer en Windows 7 x64
 
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En este vídeo muestro los pasos a seguir para la instalación de Oracle SQL Developer en Windows 7 x64. Se menciona la corrección de los errores: "El programa no puede iniciarse porque falta MSVCR71.sll en el equipo. Intente reinstalar el programa para corregir este problema" "Unable to launch the Java Virtual Machine Located at path" Links: http://www.oracle.com/index.html http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html Rutas de las librerías (Acorde a este ejercicio): C:\sqldeveloper\jdk\jre\bin C:\sqldeveloper\jdk\jre\bin\server
View Randomization Numbers and Mark Numbers Used in Error
 
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For more information, visit the Oracle Help Center. https://docs.oracle.com/en/industries/health-sciences/index.html ================================= To improve the video quality, click the gear icon and set the Quality to 1080p/720p HD. For more information, see http://www.oracle.com/goto/oll and http://docs.oracle.com Copyright © 2019 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 install and configure Oracle SQL Developer on Windows 10
 
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In this tutorial you will learn How to Install and Configure Oracle SQL developer 64-bit on windows 10. ------------------------------------------------------------------------------------------------------------ Oracle SQL Developer Download Link: https://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html
Views: 105 Webology
How to Install Java JDK on Windows 10 ( with JAVA_HOME )
 
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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 -------------------Online Courses to learn---------------------------- Data Analytics with R Certification Training- http://bit.ly/2rSKHNP DevOps Certification Training - http://bit.ly/2T5P6bQ AWS Architect Certification Training - http://bit.ly/2PRHDeF Python Certification Training for Data Science - http://bit.ly/2BB3PV8 Java, J2EE & SOA Certification Training - http://bit.ly/2EKbwMK AI & Deep Learning with TensorFlow - http://bit.ly/2AeIHUR Big Data Hadoop Certification Training- http://bit.ly/2ReOl31 AWS Architect Certification Training - http://bit.ly/2EJhXjk Selenium Certification Training - http://bit.ly/2BFrfZs Tableau Training & Certification - http://bit.ly/2rODzSK Linux Administration Certification Training-http://bit.ly/2Gy9GQH ----------------------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 ------------------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
Views: 1309479 ProgrammingKnowledge
SQL: WITH Clause
 
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In this tutorial, you'll learn will learn how to use with clause PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database. PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedures and functions, types and variables of those types, and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces. PL/SQL works analogously to the embedded procedural languages associated with other relational databases. For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), and IBM DB2 includes SQL Procedural Language,[2] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada. Both Ada and PL/SQL have Pascal as a common ancestor, and so PL/SQL also resembles Pascal in several aspects. However, the structure of a PL/SQL package does not resemble the basic Object Pascal program structure as implemented by a Borland Delphi or Free Pascal unit. Programmers can define public and private global data-types, constants and static variables in a PL/SQL package.[3] PL/SQL also allows for the definition of classes and instantiating these as objects in PL/SQL code. This resembles usage in object-oriented programming languages like Object Pascal, C++ and Java. PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL. The resulting Abstract Data Type can operate as an object class in PL/SQL. Such objects can also persist as column values in Oracle database tables. PL/SQL is fundamentally distinct from Transact-SQL, despite superficial similarities. Porting code from one to the other usually involves non-trivial work, not only due to the differences in the feature sets of the two languages,[4] but also due to the very significant differences in the way Oracle and SQL Server deal with concurrency and locking. There are software tools available that claim to facilitate porting including Oracle Translation Scratch Editor,[5] CEITON MSSQL/Oracle Compiler [6] and SwisSQL.[7] The StepSqlite product is a PL/SQL compiler for the popular small database SQLite. PL/SQL Program Unit A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is compiled, developed and ultimately executed on the database. The basic unit of a PL/SQL source program is the block, which groups together related declarations and statements. A PL/SQL block is defined by the keywords DECLARE, BEGIN, EXCEPTION, and END. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors. Only the executable part is required. A block can have a label. Package Packages are groups of conceptually linked functions, procedures, variables, PL/SQL table and record TYPE statements, constants, cursors etc. The use of packages promotes re-use of code. Packages are composed of the package specification and an optional package body. The specification is the interface to the application; it declares the types, variables, constants, exceptions, cursors, and subprograms available. The body fully defines cursors and subprograms, and so implements the specification. Two advantages of packages are: Modular approach, encapsulation/hiding of business logic, security, performance improvement, re-usability. They support object-oriented programming features like function overloading and encapsulation. Using package variables one can declare session level (scoped) variables, since variables declared in the package specification have a session scope.
Views: 14733 radhikaravikumar
How to Install Oracle SQL Developer on Windows 10 - Bangla Oracle Tutorial
 
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In this video I will show How to install Oracle SQL Developer on Windows 10 & also show you how to access oracle database 11g r2 using SQL Developer.\ Installation link : http://www.oracle.com/technetwork/developer-tools/sql-developer/downloads/index.html