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The WHERE Clause: Case Sensitivity and Collations
 
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This video is part of LearnItFirst's Writing Queries for SQL Server (2005/2008/R2 Edition) course. More information on this video and course is available here: http://www.learnitfirst.com/Course160 In this video Scott will show you how to control collation and case sensitivity in your SQL statements using the COLLATE clause. Highlights from this video: - COLLATE - Override column-level collations - WHERE and ORDER BY - List all collations on server - Table valued function - Using COLLATE for case sensitivity and much more...
Views: 5672 LearnItFirst.com
MERGING DATA IN MULTIPLE COLUMNS INTO SINGLE COLUMN IN ORACLE
 
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LET US CONSIDER THAT I HAVE DATA IN 2 OR 3 COLUMNS AND I WANT TO MERGE THE DATA INTO SINGLE "COLUMN"..THIS VIDEO TEACHES CLEARLY HOW WE CAN DO THAT IN "ORACLE"..
Views: 1417 P-Square Technologies
Oracle SQL Tutorial 30 - UTF-8 and UTF-16 Character Sets
 
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A few videos ago we discussed UTF-8 and UTF-16 encoding, but when we are working with a database we do not worry about encodings as much as we do character sets. That's because a specific character set is going to have a specific encoding. The reason I am making this video is to introduce you to the most common character sets and to teach you the differences. That’s because as we go into the national character sets we need to understand the information taught in this video. So the first character set I am going to teach you about is AL32UTF8. AL32UTF8 is a character set that uses the uff-8 encoding and each character can take up to 4 bytes with the utf-8 encoding. There is another character set (not encoding) called utf8 (no hyphen) which is also encoded with UTF-8. This can be a little confusing because UTF8 is the name of an encoding and a character set, but bear with me. Both of these character sets are UTF-8 encoded, but UTF8 uses an older version of UTF-8 encoding. Generally, they work about the same, but the way certain characters are stored is slightly different, specifically way certain characters are stored is slightly different, specifically what are known as supplementary characters, which take up 4 bytes. The max size for a UTF8 character set is 3 bytes, as they do not directly support the supplementary characters as 4 bytes but instead store them across 2 groups of 3 bytes each. Oracle recommends that you use AL32UTF8 for all future development instead of the archaic UTF8 character set. There is another character set that you should know about, and that is AL16UTF16, which uses the UTF-16 encoding. Watch my video over UTF-8 and UTF-16 to learn more about UTF-16. Lastly, there is a character set known as UTFE, which uses an encoding known as UTF-EBCDIC. This is like a super archaic character set, and I'm not even going to talk about it. I thought I would at least mention it as it is going to come up a bit in the next video's topic. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 5924 Caleb Curry
MySQL Tutorial 30 - How to Set Character Sets and Collations
 
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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: 21944 Caleb Curry
Sql server 2016 Tutorial-Collation and Unicode support-part 10
 
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Sql server 2016 Tutorial-Collation and Unicode support-part 10
Views: 5216 kumaran kumaran
Oracle SQL Tutorial 10 - Whitespace, Case Sensitivity, and Comments
 
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SELECT "Hello World" FROM DUAL The first thing you should know about writing queries is that this SQL is not whitespace sensitive. That means we can space this out however we wish. The only requirement is that you do not separate keywords out with spaces. They must be as one entity. Another gotcha is that when you are inside of quotes, whitespace becomes very important. That means if inside of a string you put a character and then 10 spaces, every single one of those spaces is going to part of that string: SELECT "Hello World" FROM DUAL The next thing you should notice is the capitalization. When we type SQL, by convention we capitalize all keywords. I personally really like this because you can easily see the difference between keywords and words that we created or use. But obviously we could capitalize the letters in the quotes. Keep in mind that this is a convention, meaning you do not have to follow this. Oracle is also case insensitive in that SELECT and select both do the same thing. Strings, once again, care about casing. Take this, for example: SELECT 'true' FROM DUALWHERE 'Hello' = 'Hello' And compare the results to this: SELECT 'true' FROM DUALWHERE 'Hello' = 'hello' Only the first one outputs the value true. Once we get into creating database objects such as tables with columns, those are not case sensitive either. That means instead of selecting from DUAL, you can select from DuAl Finally, I shall introduce you to comments. Comments allow you to tell the database engine that you want it to ignore a certain part of your code and not execute it. This is helpful if you want to document your code. It is also useful if you want to have multiple SQL statements open in one tab, but don't want to hover over the one you want to execute. You can comment out the ones you are not using and uncomment them when you are done. Using – will comment out the rest of the line, Using /* */ will comment everything between. This can even be used over multiple lines. But now, let's move onto the important stuff… CREATING TABLES!!!!! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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: 14514 Caleb Curry
Database Collation Change
 
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Codes Lab Codeslab.net
Views: 317 Codes Lab
Database Design 8 - Database Terms
 
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Donate!: http://bit.ly/DonateCTVM2. This video will go over some of the most common database terms. Learn these because you don't want to have to look anything up during this series! This video covers these terms: Data Database Relational Database DBMS RDBMS NULL Anomalies Integrity Entity integrity Referential integrity Domain integrity Entity Attribute Relation Tuple Table Rows Columns File Record Field Value Entry Database Design Schema Normalization Naming Conventions Keys More content: http://CalebCurry.com Courses for Download: http://www.udemy.com/u/calebcurry/ Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://Twitter.com/calebCurry Subscribe (it's free!): http://bit.ly/PqPyvH Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 21396 Caleb Curry
AventX Attachment Printer for Oracle EBS (11i), eAM Module
 
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AventX Attachment Printer allows Oracle E-Business Suite users the flexibility to automatically print and collate any Oracle document with supporting database attachments using a single request to the concurrent manager.
Views: 1079 STRsoftware
Column case sensitive in Sql sever table
 
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Make Column case sensitive in Sql sever table. It helps to make a password column as case sensitive.
Views: 188 Pankaj Kumar Sinha
Oracle Character Manipulation | REVERSE | LENGTH Functions | Oracle Tutorial for Beginners
 
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Oracle Character Manipulation | REVERSE | LENGTH Functions | Oracle Tutorial for Beginners Oracle Tutorial for Beginners Oracle Tutorial for Beginners Oracle LENGTH Function Oracle REVERSE Functions Oracle SQL Tutorials for Beginners Oracle tutorials Oracle Character Manipulation Oracle Character Manipulation Character Manipulation Oracle 12c Oracle 18c Oracle In built Functions Oracle LENGTH() Oracle REVERSE() reversing string in oracle without using reverse function query to reverse a string in oracle how to reverse a string in oracle sql without using reverse function substr oracle reverse string using substr in oracle instr in oracle reverse function in oracle how to reverse a string in sql without using reverse function
Views: 120 Oracle PL/SQL World
SQL tutorial 50: CASE - Searched Case Expression In Oracle (2/2)
 
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Case expression let you perform IF-THEN-ELSE in oracle database. There are two type of case in oracle simple case expression and searched case expression. This SQL Tutorial 49 is about Simple Case Expression. ●Intro Of searched Case expression ● Syntax of SearchedCase Expression ● Query 1. Searched Case expression With logical operator using 2 columns ● Query 2. Searched Case Expression with Comparison operators and BETWEEN and IN operators. Celebrating 1000 subscribers. Thanks a lot guys for all your love and support. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog: ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the first one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 25746 Manish Sharma
Alter database table columns without dropping table   Part 67
 
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In this video, we will discuss, altering a database table column without having the need to drop the table. Let's understand this with an example. Text version of the video http://csharp-video-tutorials.blogspot.com/2013/08/part-67-alter-database-table-columns.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-67-alter-database-table-columns.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 We will be using table tblEmployee for this demo. Use the sql script below, to create and populate this table with some sample data. Create table tblEmployee ( ID int primary key identity, Name nvarchar(50), Gender nvarchar(50), Salary nvarchar(50) ) Insert into tblEmployee values('Sara Nani','Female','4500') Insert into tblEmployee values('James Histo','Male','5300') Insert into tblEmployee values('Mary Jane','Female','6200') Insert into tblEmployee values('Paul Sensit','Male','4200') Insert into tblEmployee values('Mike Jen','Male','5500') The requirement is to group the salaries by gender. To achieve this we would write a sql query using GROUP BY as shown below. Select Gender, Sum(Salary) as Total from tblEmployee Group by Gender When you execute this query, we will get an error - Operand data type nvarchar is invalid for sum operator. This is because, when we created tblEmployee table, the "Salary" column was created using nvarchar datatype. SQL server Sum() aggregate function can only be applied on numeric columns. So, let's try to modify "Salary" column to use int datatype. Let's do it using the designer. 1. Right click on "tblEmployee" table in "Object Explorer" window, and select "Design" 2. Change the datatype from nvarchar(50) to int 3. Save the table At this point, you will get an error message - Saving changes is not permitted. The changes you have made require the following tables to be dropped and re-created. You have either made changes to a table that can't be re-created or enabled the option Prevent saving changes that require the table to be re-created. So, the obvious next question is, how to alter the database table definition without the need to drop, re-create and again populate the table with data? There are 2 options Option 1: Use a sql query to alter the column as shown below. Alter table tblEmployee Alter column Salary int Option 2: Disable "Prevent saving changes that require table re-creation" option in sql server 2008 1. Open Microsoft SQL Server Management Studio 2008 2. Click Tools, select Options 3. Expand Designers, and select "Table and Database Designers" 4. On the right hand side window, uncheck, Prevent saving changes that require table re-creation 5. Click OK
Views: 86638 kudvenkat
SQL Tutorial - 39: UPPER() and LOWER() Functions
 
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In this tutorial we'll learn to display characters in upper case or lower case using the UPPER and LOWER functions.
Views: 21454 The Bad Tutorials
12-How to generate scripts for complete Microsoft SQL Server database (including data)
 
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Original high quality video: http://www.dotnetcodecentral.com/Post/131/microsoft-sql-server-quick-learn-how-to/How-to-generate-scripts-for-complete-SQL-Server-database All high quality videos on SQL Server (FREE to download): http://www.dotnetcodecentral.com/Technology/microsoft-sql-server-quick-learn-how-to Demonstrates the following: -Generate script (which contains all SQL commands for database objects) for entire database automatically using SQL Server Management Studio -Selecting various options while generating the script -Generating INSERT statements automatically for all tables in a database -Creating a new database and executing the script which was generated earlier (after executing the script, the new database should look almost identical to the previous database).
Views: 47455 Jagadish Pulakhandam
How to Select column from database table in SQL using Query. NEW version 5.7 tutorial.
 
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How to search column value in MySQL. Select column in SQL table. #mysql #sql -~-~~-~~~-~~-~- Please watch: "Android Studio 2.3.3 - Show installed application in android | Fresh Content 2017 | **Source Code **" https://www.youtube.com/watch?v=hCJHNn1zwow -~-~~-~~~-~~-~-
Views: 1181 ATTRACTION
حل مشكلة اللغة العربية في Oracle Sql Plus
 
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حل مشكلة اللغة العربية في Oracle Sql Plus لحل المشكلة 1- نضغط على الزرين (زر شعار الويندوز + حرف R) ثم نكتب Regedit ثم Enter 2- بعد ذلك نذهب إلى المجلد الثالث Hkey_Local_machine 3- نختار Software ثم Oracle ثمkey-dbora11g-home نبحث عن المفتاح LNS_Lang ثم نقوم بتغيير قيمته إلى القيمة AMERICAN_AMERICA.AR8MSWIN1256 لمزيد من الإستفسار [email protected]
Ask TOM Office Hours: SQL Analytics and Pattern Matching
 
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Held on February 8, 2018 Learn how to make the most of SQL with Chris Saxon, of the AskTOM answer team. Keith Laker joins Chris in this session focusing on problems you can solve using SQL analytic functions. It will also show you can use 12c's pattern matching (match_recognize) to solve these problems in another way. AskTOM Office Hours offers free, monthly training and tips on how to make the most of Oracle Database, from Oracle product managers, developers and evangelists. https://asktom.oracle.com/ Oracle Developers portal: https://developer.oracle.com/ Sign up for an Oracle Cloud trial: https://cloud.oracle.com/en_US/tryit music: bensound.com
Views: 304 Oracle Developers
Oracle SQL Developer Tips : How to change the language
 
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To get the complete FREE course on Oracle SQL Developer click here: https://www.udemy.com/oracle-sql-developer-tips-and-tricks/ In this video I show you how to change the language of Oracle SQL Developer 's user interface. This is an excerpt of the *FREE* course " Oracle SQL Developer : Tips And Tricks" ( https://www.udemy.com/oracle-sql-developer-tips-and-tricks/ ) Want to learn SQL ? Here is a discounted course for you: http://bit.ly/oracle-sql-course You can find additional Oracle SQL related articles and educational content in my blog here: http://standout-dev.com/
Views: 8435 Oracle SQL
Oracle Forms 10g: Case-sensitive query and interacting with check box using trigger
 
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Case-sensitive query and interacting with check box using trigger: When the user selects or deselects a check box, the associated value for the state is set. You may want to perform trigger actions based on this change. Note that the CHECKBOX_CHECKED function enables you to test the state of a check box without needing to know the associated values for the item. Follow me: https://www.facebook.com/munir.du Oracle Forms 10g: Oracle Forms building menus Oracle Forms 10g: Controlling Validation Using Properties-Validate from List Oracle Forms 10g: ONETIME _WHERE clause to restrict the query only once Oracle Forms 10g: Forms Calendar in date field Oracle Forms 10g: Image items Oracle Forms 10g: Change list items at run time Oracle Forms 10g: Dynamic list item Oracle Forms 10g: list items poplist, tlist, combobox with user input Oracle Forms 10g: How to create iconic button
Views: 400 Leen's Tech
SQL with Oracle 10g XE   Using the UPPER and LOWER Functions
 
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In this video I use the UPPER and LOWER functions of SQL. I use the UPPER function to make all the text uppercase and use the LOWER function to display the text as all lowercase. It does not change the actual data, but rather just displays the text in the corresponding case. I then use the functions to aid in searching without having to consider case sensitivity. This video is part of a series of videos with the purpose of learning the SQL language. For more information visit Lecture Snippets at http://lecturesnippets.com.
Views: 3936 Lecture Snippets
Using case statement in update query: SQL Server
 
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This video demonstrates how to use case statement in update query. It is used to change gender of students from male to female and from female to male using single update query.
Views: 2439 Gautam Mokal
Differences between Unicode and Non Unicode Datatypes | MSSQL Training
 
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** For Online Training Registration: https://goo.gl/r6kJbB ? Call: +91-8179191999 ? Visit Our Website for Classroom Training: https://nareshit.in/sql-server-training/ ? For Online Training: https://nareshit.com/course/sql-server-online-training/ #sqlserver #server #programming #course #Tutorials #Training #Videos -------------------------- ? About NareshIT: "Naresh IT is having 14+ years of experience in software training industry and the best Software Training Institute for online training, classroom training, weekend training, corporate training of Hadoop, Salesforce, AWS, DevOps, Spark, Data Science, Python, Tableau, RPA ,Java, C#.NET, ASP.NET, Oracle, Testing Tools, Silver light, Linq, SQL Server, Selenium, Android, iPhone, C Language, C++, PHP and Digital Marketing in USA,Hyderabad, Chennai and Vijayawada,Bangalore India which provides online training across all the locations -------------------------- ? Our Online Training Features: 1.Training with Real-Time Experts 2.Industry Specific Scenario’s 3.Flexible Timings 4.Soft Copy of Material 5. Share Videos of each and every session. -------------------------- Please write back to us at [email protected]/[email protected] or Call us at USA: +1404-232-9879 or India: +918179191999 ** Check The Below Links** ? For Course Reg: https://goo.gl/r6kJbB ? Subscribe to Our Channel: https://goo.gl/q9ozyG ? Circle us on G+: https://plus.google.com/NareshIT ? Like us on Facebook: https://www.facebook.com/NareshIT ? Follow us on Twitter: https://twitter.com/nareshitech ? Follow us on Linkedin: https://in.linkedin.com/company/naresh-i-technologies ? Follow us on Instagram: https://www.instagram.com/nareshitech/
Views: 9788 Naresh i Technologies
ORACLE WORLD - How to disable user password sensitivity
 
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Hi guys in this demo i'm explain about the oracle user password sensitivity, in the oracle 11g R2 by default password is case sensitive bu we can change it. By Lalit saini
Views: 842 Oracle World
Rename Columnname or Tablename - SQL in Sixty Seconds #032
 
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There are always cases when we believe certain names are perfect for columnname or tablename but as time passes and needs are changed. We can use SP_RENAME stored procedure to change the name of the column or table. Though, one has to make sure that all the places where the name is used in the code also reflects the new name as well. You can get the script used in the video from here: http://bit.ly/UB3rx0
Views: 33164 Pinal Dave
How to change MySQL VARCHAR size of a database column
 
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Learn how to increase the VARCHAR size of a database column in MySQL. In this video we did that through the terminal, by using SSH to connect to the server remotely. MySQL version installed on the webserver is MySQL 5.7.18.
Views: 698 4tabs4labs
DUBITS Apresenta #01 - Oracle 12c para desenvolvedores E03 - Case insensitive
 
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Fala pessoal, continuando a série de sucesso depois de Breaking Bad, Oracle 12c para Desenvolvedores. Agora falando sobre novos recursos de case insensitive no banco de dados Oracle! Não esquecer de curtir , compartilhar e comentar! Até a próxima! OBS: Baseado no artigo de Tim Hall https://oracle-base.com/articles/12c/column-level-collation-and-case-insensitive-database-12cr2
Views: 30 dubits
ORACLE SQL- 5. where clause and upper case
 
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here we will show you the conversion upper case to lower case and low to upper and also use of using it. not only that we will also be using the where clause in which format we will use it
Views: 257 Ban3 GaiN
Oracle Sql SELECT statement & Drl command ,where clause, Arithmetic Expressions
 
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SQL Where clause with example on Oracle 11g Database -Oracle Sql Arabic Course Basic SELECT statement & Arithmetic Expressions اوراكل ديفيلوبر SQL tutorial 49: CASE - Simple Case Expression in Oracle Database The WHERE Clause: Case Sensitivity and Collations ORACLE 11g Course Details - Using TOAD (Tool For Oracle Application Development) in training ... Clause; Comparison and conditional operations; Arithmetic and logical operations ... Using group by and having clause of DRL statement ... Understanding the practical approach to sub queries/nested select/sub select/inner ... SQL Editor commands Oracle 12C /Oracle12C-Wilson.asp About SQL&SQL*PLUS; Constraints; Normalization and De-Normalization; ER Diagrams ... Working with DML, DRL Commands; Operators Support. DML-Insert, update, delete; DQL-SELECT Statements using WHERE clause; Comparison and Conditional Operators; Arithmetic and Logical Operators; Set Operators (UNION, ... [PDF]Oracle SQL(Structured Query Language) www.isashitsolution.com/pdf/ORACLE.pdf. Oracle. SQL(Structured Query Language) ... Working with DML, DRL Commands. • Operators Support. Build In Function. • Arithmetic Functions, Character Functions, ... Grouping the Result of a Query. • Using Group by and Having Clause of DRL. Statement ... Using VIEWS for DML Operations. SQL select statement and functions - Nov 20, 2013 - SQL Statements ... SQL as the standard language Oracle SQL complies with ... SQL Statements DRL - Retrieves data from the database DML ... If any column value in an arithmetic expression is null, the result is null. .... The DUAL table is generally used for SELECT clause syntax ... [PDF]SQL Basics & PL-SQL - SQL School sqlschool.com/downloads/PLSQL-Training-SQLSchool.pdf SQL Basics & Oracle PL/SQL Developer Training. All Our Training ... COMMANDS. ✓ Structured Query Language (SQL) Basics ... Returning into clause, Bulk Collect. ✓ For All ... Recycle Bin, Regular Expressions in PLSQL ... DML Command DRL Commands Operators. ✓ INSERT ... Arithmetic and Logical Operators. Operators in SQL.... - PL/SQL-Developer plsql/2011/10/operators-in-sql.html Oct 26, 2011 - If we select the data using select statement from dual ... Arithmetic Operators are used to perform arithmetic operations on numeric ... This is the syntax for using the IN operator. ... Unlike In condition where we will match selective multiple values, we will match .... SQL Statements Part3 (DRL,TCL and DCL). learn oracle - Curly Brackets learn-oracle/ Oracle Pre Defined Data types; DDL Commands; Create, Alter (add, modify, rename, ... Arithmetic Functions, Character Functions, Date Functions, Conversion ... a Query. Using Group by and Having Clause of DRL Statement; Using Order by clause ... Understanding the practical approach to Sub Queries/Nested Select/Sub ... Oracle PL-SQL - SequelGate oracle-plsql-training.html Arithmetic Functions; Character Functions; Date functions; Conversion Functions ... Using Group by and Having Clause of DRL Statement; Using Order by clause ... CASE expression of Select Command, Temporary Tables/Global Tables; New ... : DRL, DDL, DML, TCL and DCL commands /2014/12/drl-ddl-dml-tcl-and-dcl-commands.html DRL, DDL, DML, TCL and DCL commands. DRL (Data Retrieval Language):. Select. DDL (Data Definition Language):. Create. Alter. Drop. Truncate. Missing: expressions SQL Count - Wikitechy https://www.wikitechy.com/tutorials/sql/sql-count Tags : sql tutorial , pl sql tutorial , mysql tutorial , oracle tutorial , learn sql , sql server tutorial. Syntax ... expression can be a column name, an arithmetic operation, or a star . ... In addition to the COUNT function in the SELECT statement. In those cases, these columns need to be part of the GROUP BY clause as well
Views: 36 Muo sigma classes
How To Edit MySql Engine Parameters Of an Amazon RDS Instance
 
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PHP Web Technology Funda | AWS Cloud Read my blog here : https://www.howtoinmagento.com/ Before editing DB engine parameters, lets know about DB parameter group. We can manage DB engine configuration through the parameters in a DB parameter group. A default DB parameter group is created while creating new DB instance. We cannot modify the parameter settings of a default DB parameter group directly. If we want to edit any existing parameter value then we must create new custom DB parameter group rather than default group. Once you create custom DB parameter group, it will show you all the parameters in list and details like which parameters are editable, default value and parameter type for example dynamic or static. Some important points about DB parameter group: When we edit a dynamic parameter and save, the change is applied immediately regardless of the Apply Immediately setting. When we edit a static parameter and save, the parameter change will take effect after you manually reboot the DB instance. When we change the DB parameter group associated with a DB instance, you must manually reboot the instance before the new custom DB parameter group is used by the DB instance. The parameter value can be specified as an integer or as an integer expression built from formulas, variables, functions & operators. Note: Improperly setting parameters in a DB parameter group can have unintended adverse effects, including degraded performance and system instability. You should try out parameter group setting changes on a test DB instance before applying those parameter group changes to a production DB instance. Steps To Edit my.ini Parameters Of an Amazon RDS Instance: 1: Sign in to your AWS Management Console and search "RDS" in "AWS Service" search box. 2: Once you find RDS service, Open that Amazon RDS console page. 3: On left side panel click on "Instances" menu, then click on your "DB instance" 4: Click on "Parameter groups" menu from left panel then click on "Create parameter group" button 5: Select "Parameter group family" as per your default parameter group,in my case I will select "mysql5.6" 6: Enter new "Group name" like custom-test-group 7: Enter Description for the DB parameter group 8: Then click on "Create" button, it will create new custom Parameter group. 9: Now click "Parameter groups" menu from left panel again, it will list new recently created parameter group 10: Click on that new custom parameter group, You will see "Parameters" filter option. 11: Search for parameter you want to update the value like "wait_timeout" and click on "Edit parameters" button 12: You can add value from range mention in "Allowed values" column of that parameter. like 1-31536000 for "wait_timeout" parameter. 13: Once you done with changes, click on "Save Changes" button, It will save all recent parameter changes. 14: After this we need to associate this new custom parameter group to our DB Instance. 15: On left side panel click on "Instances" menu again, then click on your "DB instance". On the right top corner click on "Instance Action" drop-down then click on "Modify" menu. 16: You will see "Modify DB Instance" page, Now scroll down and go to "Database options" section and select newly created custom parameter group from "DB parameter group" dropbox. 17: Click on "Continue" button, It will take some time to apply new parameter group. 18: Once done Step 17, Again On left side panel click on "Instances" menu, then click on your "DB instance". On the right top corner click on "Instance Action" drop-down then click on "Reboot" menu. Happy Learning AWS Services!!!! :) Still Doubts? lets put your questions in below comment box! Thanks! Tips & Tricks of PHP Frameworks & AWS Cloud Computing rds,aws rds,amazon rds,mysql group by,rds login,aws postgres,rds instance types,postgresql group by,aws mysql,mysql collation,aws rds instance types,rds database,aws sql server,rds postgres,rds aurora,oracle rds,aws sql,rds instance,aws rds postgres,rds mysql,amazon mysql,aws rds cli,rds sql server,aws rds encryption,what is amazon rds,aws cli rds,mysql character set,aws rds oracle,postgres max connections,aws rds backup,mysql utf8,rds reserved instances,rds instance sizes,rds snapshot,aws db,rds read replica,amazon rdp,amazon postgres,amazon relational database service,amazon db,aws rds mysql,mysql max_connections,amazon rds postgres,amazon sql,mysql alter,log_bin_trust_function_creators,postgresql work_mem,aws mariadb,aws rds sql server,aws rds read replica,rds security group,sql rd,amazon rds mysql,read replica,rds iops,mysql parameters,mysql change database,oracle parameter,vpc subnet,aws rds snapshot,rds logs,rds my.ini, edit mysql parameters, RDS DB parameter group
66. Input Variables in Oracle SQL Plus
 
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In this video you will learn about Input Variables in Oracle SQL Plus. For Support =========== Email: [email protected] Contact Form: http://www.learninhindi.com/home/contact Our Social Media ================ Facebook: https://www.facebook.com/LearnInHindi Twitter: https://twitter.com/LearnInHindi For Training & Videos ===================== For more videos and articles visit: http://www.learninhindi.com Free Java Programming In Hindi Course ===================================== https://www.youtube.com/playlist?list=PLOZ3jentlCDAwwhMyoLISrxkXTADGp7PH Free Oracle PL/SQL Programming In Hindi Course ============================================== https://www.youtube.com/playlist?list=PLB5DA82419C2D99B6 Free C Programming In Hindi Course ================================== https://www.youtube.com/playlist?list=PLOZ3jentlCDAxKpBLMWogxSdy6BZcsAJq Trips & Tricks Channel ====================== https://www.youtube.com/channel/UCGmLfkuCo-3lHHJXRJ9HUMw Programming in Hindi Channel ============================ https://www.youtube.com/channel/UCudElIDgwNrybeAvXIy1HZQ
Views: 3063 ITORIAN
nchar, nvarchar, and ntext Microsoft SQL Server Tutorial - Unicode Data Types
 
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What considerations do Unicode data types such as nvarchar and nchar have over ASCII ones? This Microsoft SQL Server tutorial provides an overview.
Views: 7354 Edward Kench
SQL SERVER ENCODING ARABE
 
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SQL SERVER ARABIC ENCODING
Views: 689 Program Development
MySQL 26 - VARCHAR Data Type
 
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Varchar is very similar to CHAR in that it is used to store strings, but there are some pretty big differences. The first difference is that when you store data less than the max it does not pad it with spaces to make it fit. The benefit in this is that you will save storage. The downside to this is that now MySQL is going to have to keep track of how many characters you have. To do this, each value is going to have an additional byte or two that MySQL can use. The max length is 65535 bytes. That is per value in that column! But you have to keep in mind encodings. If your characters are encoded with something such as UTF-8, each character can take up multiple bytes. The max size for a character in this case is 3 bytes. That means that we really can't store that many characters. Additionally, MySQL has a row limit of 65535 bytes (potential bytes…meaning declared sizes). What does this mean? It means that if you make this too big, you are not going to be able to create other columns. Earlier I said that there will be an additional byte or two for each value you put into this column. The purpose of this is to keep track of how long the string is. Why one or two and not one? The reason being is because with one byte we can only count to 255. if we want to keep track of bytes after that we need two bytes. This means that we actually can't store quite 65535 bytes. Realistically, we can't store that much because we have to store the length of the string, and each character can take up to 3 bytes which can push us over the row limit. This means the real max is a little less than a third of that. Not every character is going to take up 3 bytes, but MySQL assumes it will as to not cut you short. This is slightly different than CHAR because char you can store up to 255 characters, not bytes. Even if you use an encoding where some characters take up multiple bytes, you can still store 255 of them. Remember that reason for this is that VARCHAR is subject to the row-limit. MySQL will not let you go past the max and will tell you the appropriate max, so don't worry about it too much. You should try not to push your limits. Plus, most of the time you will not come even close to the max for most columns. Should you use the max? Varchar will only store what is needed to store a value, but you should still try to have the max size no more than what is needed. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 6070 Caleb Curry
4 Unicode and N character in SQL Server
 
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with Arabic content by easy way to learn شرح بالعربي
Java prog#6. How to link jcombobox with database in Netbeans  Java  and Sqlite (mysql)
 
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------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter Jave Netbeans and Sqlite (mysql) populate jcombobox In this video I have tried to show how to use jcombobox with database ComboBox for Java using NetBeans java netbeans and mysql populate combo box binding jComboBox to mysql database How to get the selected Text in JComboBox? populating combo box Fill JComboBox with MySQL data Netbeans Adding items to a jComboBox Populating Combo Box Selections With NetBeans - Java Fill JComboBox with MySQL data Java - JComboBox - Obtain Values How Use the Combo Box With Netbeans GUI Combo Box in Netbeans java - How do I populate jcombobox from a textfile? jComboBox demo Netbeans IDE Users - JCombo Box using Net Beans How To Add Jcombobox List From Database? link jcombobox with database Jcombobox with database help JAVA - How do I populate a jcombobox with information from a mySQL database? iit Learn java netbeans java tutorial netbeans
Views: 185813 ProgrammingKnowledge
username password NOT Case sensitive in oracle | Ten Minute Code
 
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Below Code SHOW PARAMETER SEC_CASE_SENSITIVE_LOGON ALTER SYSTEM SET SEC_CASE_SENSITIVE_LOGON = FALSE scope=both; ALTER SYSTEM SET SEC_CASE_SENSITIVE_LOGON = TRUE scope=both; SELECT username, password_versions FROM dba_users;
Views: 383 10 Minute Code
1 - SQL DEFAULT DATABASE - Learn SQL from www.SQLServerLog.com
 
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Description: This video is about SQL DEFAULT DATABASE in SQL Server [HD]. You can refer complete Text Tutorial on my website: www.SQLServerLog.com You can join me on social networks: Facebook: http://www.facebook.com/SQLServerLog Linkedin: http://in.linkedin.com/in/SQLServerLog Google+: http://www.google.com/+SQLServerLogs Twitter: http://www.twitter.com/SQLServerLog
Views: 618 SQLServer Log
MySQL Part 2 Databases, Tables, Describe
 
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Databases, Tables, Describe Table
Views: 2315 Free OpenMentor
Get Date and Time From Current DateTime - SQL in Sixty Seconds #025
 
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A very common question is how to get the current datetime in SQL Server. The most obvious question which is asked as a follow up to an earlier question is how to find only date or only time from current datetime in SQL Server. This sixty second video describes the same. For the script demonstrated in this video and for further learning go to: http://bit.ly/RDukOu
Views: 30151 Pinal Dave
SQL LIKE and Character Classes
 
02:53
Jamie King of Neumont University demonstrating character classes in LIKE operators.
Views: 1781 Jamie King
Select statement in sql server in arabic
 
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Text version of the video http://csharp-video-tutorials.blogspot.com/2012/08/select-statement-part-10.html Slides http://csharp-video-tutorials.blogspot.com/2013/08/part-10-all-about-select.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: 1016 kudvenkat.arabic
MySQL 27 - TEXT, TINYTEXT, MEDIUMTEXT, LONGTEXT
 
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The TEXT data types have not yet been discussed, but they are another string data type. They are similar to the VARCHAR data type with some minor differences that are important to know. The first thing to note is that there are four versions used to determine different sizes. From least to greatest size is TINYTEXT, TEXT, MEDIUMTEXT, LARGETEXT. These each have different maximum byte sizes: 255, 65535, 16 million something, and 4 billion something. You create a column as one of these data types just as you would with a varchar column. You work with them exactly the same, too. If that is the case, what are the primary differences between these and VARCHAR? The first difference is that VARCHAR is restricted by the row limit of a table. TEXT tables do not contribute nearly as much (max of 12 bytes) because the data is not stored inline in the table. This means that if you need to allow for extra space for other rows, you can use a TEXT column. And even though the table only contains a pointer to the data, it is all hidden to us and working with a TEXT column is the same as working with a VARCHAR column. The second primary difference is that TEXT data types do not allow for a default other than NULL. Thirdly, VARCHAR is limited to just under 64KB, whereas you can use MEDIUMTEXT or LARGETEXT to allow for more storage. So if what you are trying to store as an individual value is over 64KB, use a text column. Other than those three things, VARCHAR will usually work just fine for our text needs. Now, last thing is that these data types are often called CLOB data types. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 4674 Caleb Curry
MySQL 25 - CHAR Data Type
 
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The first category of data types that we are going to cover in this MySQL series are the string data types, or character data types. There are two that I am going to talk about in this video, CHAR and VARCHAR. We'll start with CHAR. CHAR is a string data type where you specify how many characters are allowed in parenthesis after you declare the column as this type. For example, we can say CHAR(50) to allow up to 50 characters for each value in that column. The thing to know about CHAR though is that it is a fixed-length string. That means every single value inside of that column is actually going to be whatever you declare the length as. So if you say CHAR(50), every string is going to be 50 characters long. If, for example, you have a row that only uses 40 characters, MySQL will pad the right side of the string with spaces until it fills 50 characters. Now, the highest value you can put in here is 255. The 255 refers to characters. This means that you can have strings with up to 255 characters. How does the computer know how to store these characters? That has to deal with the character set and the encoding of the characters. By default, MySQL is going to use UTF-8. We are not going to discuss UTF-8 in detail for a while but essentially UTF-8 says that each character can take up to 3 bytes of storage. 255 comes from the max number you can count to using binary. So if we are keeping track of how many values are in this column in an 8 bit number, 255 is the highest. If you don't know what I'm talking about it, we'll worry about it later. You can actually make the column CHAR(0). In this situation, the only thing you could put in as a value for this column is an empty string (''). When retrieving variable length CHAR data from a database it may not look like the database pads the value. That's because MySQL actually strips spaces from the value when presented. If you want to keep all of the spaces that have been added when you retrieve the value, you can do that. Look up PAD_CHAR_TO_FULL_LENGTH online. In the next video we are going to discuss VARCHAR. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support me! http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 4091 Caleb Curry
Maximize Database Performance with DB Optimizer - SQL in Sixty Seconds #054
 
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Every developer and DBA have different opinion about how one can do performance tuning. Read more about it: http://bit.ly/db-opt-613 Download DB Optimizer: http://bit.ly/emb-jun-13 I personally believe performance tuning is a three step process: Understanding the Query Identifying the Bottleneck Implementing the Fix
Views: 6864 Pinal Dave
SQL DAY 2011 | Sesja 2 - Collation by Marek Adamczuk (SQL Server MVP)
 
01:05:16
Collation -- Na sesji przybliżę pojęcie collation w bazach SQL Server. Wyjaśnię, czym są poszczególne cechy collation. Pokażę również, na czym polega konflikt collation, kiedy występuje i w jaki sposób sobie z nim radzić. Na koniec zaprezentuję na żywo, w jaki sposób można podjąć próbę zmiany collation w istniejącej bazie. *** Collation -- At its perspective, the concept of collation in SQL Server. Let me explain what are the different characteristics of collation. I will also show what the collation conflict when it occurs and how to deal with it. Lastly, I will live, how we can try to change collation in an existing database.
Views: 921 PLSSUG
Copy Data from One Table to Another Table - SQL in Sixty Seconds #031
 
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There are two different ways to copy data from one table to another table. Method 1 : INSERT INTO SELECT Method 2 : SELECT INTO For the script demonstrated in the video visit:
Views: 51770 Pinal Dave
SSRS Interview Questions - What is the difference between Data Source and DataSet in SSRS
 
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SSRS Interview Questions - What is the difference between Data Source and DataSet in SSRS Data Source is a set of data source connection properties. When we create data source, we need to provide below information Name: Name for the Data Source Description: Optional, Good idea to provide Connection Type: Such as Microsoft SQL Server, Oracle, OLE DB and ODBC etc. Connection String: Provide the Connection String for Data Provider Credential Type: Specifies how the credentials are obtained for connection But DataSet represents the data returns by running query on Data Source in SSRS Report. For query you can have simple Select statement or you can use Stored Procedure. Report definition does not contain data but it contains query command,fields collection, parameters,filters and data options that include case sensitivity and collation. Check out our website for Different SQL Server, MSBI tutorials and interview questions such as SQL Server Reporting Services(SSRS) Tutorial SQL Server Integration Services(SSIS) Tutorial SQL Server DBA Tutorial http://www.techbrothersit.com/
Views: 5215 TechBrothersIT

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