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Oracle regular expression part 1 regexp like
 
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Oracle SQL PLSQL and Unix Shell Scripting
Views: 8097 Sridhar Raghavan
Regular Expressions (Regex) Tutorial: How to Match Any Pattern of Text
 
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In this regular expressions (regex) tutorial, we're going to be learning how to match patterns of text. Regular expressions are extremely useful for matching common patterns of text such as email addresses, phone numbers, URLs, etc. Almost every programming language has a regular expression library, so learning regular expressions with not only help you with finding patterns in your text editors, but also you'll be able to use these programming libraries to search for patterns programmatically as well. Let's get started... The code from this video can be found at: https://github.com/CoreyMSchafer/code_snippets/tree/master/Regular-Expressions Python Regex Tutorial: https://youtu.be/K8L6KVGG-7o If you enjoy these videos and would like to support my channel, I would greatly appreciate any assistance through my Patreon account: https://www.patreon.com/coreyms Or a one-time contribution through PayPal: https://goo.gl/649HFY If you would like to see additional ways in which you can support the channel, you can check out my support page: http://coreyms.com/support/ Equipment I use and books I recommend: https://www.amazon.com/shop/coreyschafer You can find me on: My website - http://coreyms.com/ Facebook - https://www.facebook.com/CoreyMSchafer Twitter - https://twitter.com/CoreyMSchafer Google Plus - https://plus.google.com/+CoreySchafer44/posts Instagram - https://www.instagram.com/coreymschafer/
Views: 143953 Corey Schafer
Regular Expressions in oracle part 3/ Arabic
 
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-- we use Regexp to search/ match / replace string --1 Regexp_like --2 Regexp_replace --3 Regexp_instr --4 Regexp_substr --5 Regexp_count --note we can user Regexp with CHAR/Varchar2/clob but not LONG https://docs.oracle.com/cd/B12037_01/server.101/b10759/functions116.htm#SQLRF06303 http://psoug.org/reference/regexp.html
Views: 399 khaled alkhudari
Regular Expressions in oracle part 2/ Arabic
 
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Regular Expressions in oracle part 2/ Arabic -- we use Regexp to search/ match / replace string --1 Regexp_like --2 Regexp_replace --3 Regexp_instr --4 Regexp_substr --5 Regexp_count --note we can user Regexp with CHAR/Varchar2/clob but not LONG
Views: 463 khaled alkhudari
MySQL Database Tutorial - 15 - Regular Expressions
 
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Facebook - https://www.facebook.com/TheNewBoston-464114846956315/ GitHub - https://github.com/buckyroberts Google+ - https://plus.google.com/+BuckyRoberts LinkedIn - https://www.linkedin.com/in/buckyroberts reddit - https://www.reddit.com/r/thenewboston/ Support - https://www.patreon.com/thenewboston thenewboston - https://thenewboston.com/ Twitter - https://twitter.com/bucky_roberts
Views: 114259 thenewboston
Intermediate Oracle 11g - 4. Expressions and Regular Expressions
 
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This Intermediate course expands on the Introduction to Oracle 11g course. It gives you a more detailed grass roots knowledge of Oracle SQL and Oracle PL/SQL. Author covers a wide range of topics including many types of queries, expressions, and statements. He also explores sequences, synonyms, views, materialized views, user access and security, working with indexes, and the basics of programming with PL/SQL. As with the introductory course, this intermediate course is not focused on Oracle Certification but will give you a good start towards some more advanced aspects of coding SQL and PL/SQL. Parts: 01. What an Expression Is. 02. Types of Expressions. 03. Expression Types Demo pt. 1. 04. Expression Types Demo pt. 2. 05. Expression Types Demo pt. 3. 06. Meta Characters. 07. Regular Expression Functions. 08. Using Regular Expression Patterns. 09. Check Constraint Regular Expressions. 10. Oracle Expression Filter.
Views: 86 Free Training
REGEX Tutorial Regular Expressions
 
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Best Regular Expressions Book : http://goo.gl/RFX7eJ Here I explain how Regular Expressions are used. I cover all of the codes and what they are used for. The goal is to teach you how to use regular expressions once and for all.
Views: 327383 Derek Banas
Regular Expressions (RegEx) Tutorial #5 - Repeating Characters
 
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Hey all, in this RegEx tutorial I'll show you how wecan easily repeat characters in a pattern, rather than write tem all out by hand. DONATE :) - https://www.paypal.me/thenetninja ----- COURSE LINKS: + RegEx101 - https://regex101.com/ + Course files - https://github.com/iamshaunjp/regex-playlist + Atom editor - https://atom.io/a + CMDER - http://cmder.net/ ======== Other Tutorials ========= ----- NODE.JS TUTORIALS https://www.youtube.com/playlist?list=PL4cUxeGkcC9gcy9lrvMJ75z9maRw4byYp ----- MONGODB TUTORIALS https://www.youtube.com/playlist?list=PL4cUxeGkcC9jpvoYriLI0bY8DOgWZfi6u ----- SUBSCRIBE TO CHANNEL - https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg?sub_confirmation=1 ======== Social Links ========== Twitter - @TheNetNinja - https://twitter.com/thenetninjauk Patreon - https://www.patreon.com/thenetninja
Views: 7579 The Net Ninja
Regex Phone Number - Step by Step
 
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This is the basics of a phone number regex to just help you understand how to write regex in general VIDEO CORRECTION!! The end of the regex needs to be a $ not a ? ^\+?\d.\s? // +1 or +44 \(?\d{3}\)? // first part [-.\s]? // possible spacing / sep \d{3} // 2nd part [-.\s]? // possible spacing / sep \d{4}? // 3rd part
Views: 19468 optikalefx
RegEx Basics, Regular Expressions for Beginners
 
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Hi and welcome to this beginners course on regular expressions. This knowledge is a must for any developer or IT professional. Today regex support is included in all large programming languages, although there might be some differences from language to language the basics are the same and that is what we are going to look at this course. link to the full course: http://virtualcallback.teachable.com/courses/regex-regular-expressions-for-beginners
Views: 24752 VirtualCallback
Oracle SQL Lecture 28: IS NULL and IS NOT NULL
 
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Oracle SQL: IS NULL and IS NOT NULL https://www.youtube.com/channel/UCnBpiBIOtRgMsk4G7Ri1jbQ
Views: 708 Oracle SQL
25. SQL for Beginners - REGEXP_LIKE( ) Condition (HIndi) | Regular Expressions
 
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PL/SQL Playlist: https://www.youtube.com/playlist?list=PLysly0KYnAY1I1I8ACgWYjI5WyFlV4Nin SQL Playlist: https://www.youtube.com/playlist?list=PLysly0KYnAY2q8cobbotVbn36XOskQR2F JavaScript Playlist: https://www.youtube.com/playlist?list=PLysly0KYnAY2tLfvp7bCL3c-psMH9Czs6 HTML5 Playlist: https://www.youtube.com/playlist?list=PLysly0KYnAY2_-PqGSrVTgBpVshxpqQlw Mobile Responsive Form using HTML5 & CSS: https://youtu.be/SECTfL3R0B0 MS SQL Server Installation: https://youtu.be/rZRA692RmuU Clock Animation in PowerPoint : https://youtu.be/LM5iwzNqQQo Envelope Animation in PowerPoint : https://youtu.be/HWlqGGleQqs FACEBOOK PAGE https://www.facebook.com/ishwaracademy/
Views: 59 Ishwar Academy
Oracle Operators in Oracle Database | Oracle Tutorial for Beginners
 
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Oracle Operators in Oracle Database | Oracle Tutorial for Beginners Oracle Operators BETWEEN AND . NOT BETWEEN AND IS NULL and IS NOT NULL LIKE Operator in Oracle NOT LIKE Operators in Oracle IN and NOT IN Oracle SQL Oracle tutorials for Beginners oracle query between two timestamps oracle between inclusive oracle sql between two dates with time oracle between exclusive sql between dates sql between datetime sql between inclusive or exclusive between clause in oracle for date oracle not in vs not exists oracle not exists in condition in oracle oracle sql not in subquery oracle not in null if not exists in oracle not equal to in oracle not like in oracle how to select null values in oracle oracle case is null oracle compare null values in where clause oracle sql not null or empty oracle is not null oracle case when not null then how to handle null in case statement in oracle is null in oracle not like in oracle with multiple values oracle not like wildcard oracle sql like multiple values if not in oracle pl sql sql query not like multiple values how to pass parameter in like operator in oracle regexp_like in oracle oracle not equal
Views: 330 Oracle PL/SQL World
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: 14615 Caleb Curry
Extract parts of strings using regular expression capture groups
 
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► Access the full course: http://daveh.io/r/mvc Extract one or more parts of a string using both numbered and named capture groups in regular expressions.
Views: 3074 Dave Hollingworth
09 MySQL Tutorial for Beginners: LIKE + REGEXP Operators, Regular Expressions
 
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You use the LIKE operator to retrieve rows that match a string pattern. The Mask for a LIKE phrase can contain special symbols called "wildcards". Masks aren't case-sensitive. In contrast to the LIKE operator, the REGEXP operator allows you to create complex string patterns known as regular expressions. The mask for a REGEXP phrase can contain special characters and constructs like: - the "caret" (^) symbol matches the pattern to the beginning of the value being tested. - The "dollar sign" ($) symbol matches the pattern to the end of the value being tested. - The "pipe" (|) symbol separates two string patterns and matches either one. - "Square brackets" [] are used to specify multiple values. lf you use the NOT keyword, only those rows with values that don't match the string pattern are included in the result set. EXERCISES for your SELF-TRAINING: http://golearnfast.com/Quizzes.php?_SelectSmallerGroup_286=0&Lessons_ID=286 SCRIPT FOR THE EXAMPLES: http://www.golearnfast.com/files/lessons_material/lesson_277_1440544998.sql SUBSCRIBE! https://www.youtube.com/channel/UCMEaGDoHU7c9tWyafZ9vC6Q?sub_confirmation=1 FACEBOOK https://www.facebook.com/golearnfast GOOGLE+ https://plus.google.com/u/0/b/101326338689489366802/
Views: 3248 golearnfast
NOT NULL AND CHECK CONSTRAINT IN ORACLE SQL WITH EXAMPLE
 
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This video tutorial contains information about constraints in an RDBMS system, along with the inline and out of line constraint declaration type available in Oracle SQL. The video also demonstrates examples with check and not null constraint in Oracle SQL.
Views: 797 Kishan Mashru
Using SQL for Pattern Matching in Oracle Database - OLL Live recorded event
 
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Learn how to use SQL for Pattern Matching. Row pattern matching in native SQL improve application and development productivity and query efficiency for row-sequence analysis. Recognizing patterns in a sequence of rows has been a capability that was widely desired, but not possible with SQL until now. With Oracle Database 12c Release 1 (12.1), you can use the MATCH_RECOGNIZE clause to perform pattern matching in SQL. See the related tutorial at http://apex.oracle.com/pls/apex/f?p=44785:24:0::::P24_CONTENT_ID,P24_PREV_PAGE:6781,1. Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Regular Expression | a^n b^ n where n+m is even, odds, at least exactly length string | TOC | 077
 
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theory of computation, Automata Theory, in hindi, lectures, gate, iit, tutorial, regular expression a^n b^ n where n+m is even, n+m is odds, regular expression in automata examples, regular expression in automata ppt, regular expression in automata theory regular expression in automata theory ppt regular expression examples in theory of automata regular expressions finite language automata theory finite automata and formal languages regular expression php regular expression in sql regular expression in oracle regular expression in java regular expression meaning regular expression in automata regular expression in javascript regular expression for password
Views: 9455 Gate Instructors
Oracle REPLACE Function
 
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https://www.databasestar.com/oracle-replace/ The Oracle REPLACE function is a string manipulation function that allows you to replace one text string with another. It can be a whole word or sentence, or even a single value. The syntax of the REPLACE function is: REPLACE ( whole_string, string_to_replace, [replacement_string]) To use this function, the parameters are: - whole_string (mandatory): This is the string that will be checked for the characters to be replaced. - string_to_replace (mandatory): This is the string that will be searched for within whole_string. - replacement_string (optional): This is the string that will be used to replace occurrences of string_to_replace. Because the last parameter is optional, if it is not specified, then the Oracle REPLACE function removes all occurrences of string_to_replace. You can replace carriage returns with REPLACE, but you’ll need to use the CHR function. You can replace NULL values in Oracle, but this is best done with another function such as NVL, rather than REPLACE. If you want to replace multiple characters, you can do this using nested REPLACE functions or a REGEXP_REPLACE function. For more information about the Oracle REPLACE function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-replace/
Views: 978 Database Star
What is REGULAR EXPRESSION? What does REGULAR EXPRESSION mean? REGULAR EXPRESSION meaning
 
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What is REGULAR EXPRESSION? What does REGULAR EXPRESSION mean? REGULAR EXPRESSION meaning - REGULAR EXPRESSION definition - REGULAR EXPRESSION explanation. Source: Wikipedia.org article, adapted under https://creativecommons.org/licenses/by-sa/3.0/ license. In theoretical computer science and formal language theory, a regular expression (sometimes called a rational expression) is a sequence of characters that define a search pattern, mainly for use in pattern matching with strings, or string matching, i.e. "find and replace"-like operations. The concept arose in the 1950s, when the American mathematician Stephen Kleene formalized the description of a regular language, and came into common use with the Unix text processing utilities ed, an editor, and grep, a filter. In modern usage, "regular expressions" are often distinguished from the derived, but fundamentally distinct concepts of regex or regexp, which no longer describe a regular language. See below for details. Regexps are so useful in computing that the various systems to specify regexps have evolved to provide both a basic and extended standard for the grammar and syntax; modern regexps heavily augment the standard. Regexp processors are found in several search engines, search and replace dialogs of several word processors and text editors, and in the command lines of text processing utilities, such as sed and AWK. Many programming languages provide regexp capabilities, some built-in (for example Perl, JavaScript, Ruby, AWK, and Tcl) and others via a standard library (for example .NET languages, Java, Python, POSIX C, and C++ since C++11). Most other languages offer regexps via a library.
Views: 754 The Audiopedia
RegEx in Sql Server
 
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Regular Expression in SQL Server
Views: 3495 shabbirlathsaheb1
UTL_MATCH : String Matching in Oracle
 
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Use the UTL_MATCH package to determine the similarity between two strings. For more information see: https://oracle-base.com/articles/11g/utl_match-string-matching-in-oracle Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Danny Bryant Blog: http://dbaontap.com/ Twitter: https://twitter.com/dbcapoeira Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 2935 ORACLE-BASE.com
정규표현식 Regular Expression Chapter1
 
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정규표현식(Regular Expression)에 대한 기초부터 심화까지 시리즈로 등록될 예정입니다.
Views: 1117 Innerbus
ORACLE PL/SQL INTERVIEW : REVERSE NUMBER STRING PROGRAM
 
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This video tutorial demonstrates on the oracle pl/sql interview question of reversing a number string without using the reverse function, the video explains a very simple and generic approach that can be used to solve this question.
Views: 3143 Kishan Mashru
BluePrism - String Reg Expressions || Reality & Useful
 
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Hi Friends, Now we will discuss about 'Utility - String' Regular expressions -------------------------------------------------------------------------- Why we need to use regular expressions and which scenario we need to use them? -------------------------------------------------------------------------- Let's take an example, I have one data item contains alphabates and I want to check wheather the data item having only alphabates or numbers or alphanumarics or any other condition checks. These type of operations we can do using regular expressions. -------------------------------------------------------------------------- we can find the syntaxs of regular expressions in w3scools. see here few of the regular expressions [abc] the string should contains a, b, c letters combination only [^abc] doesn't contains the combination of a, b, c or individually [0-9] string must contains only digits [^0-9] string should not contain numbers (x|y) Find any of the alternatives specified --------------------------------------------------------------------------- let's try on these expressions using 'Utility - String' regular expressions See we have an Action to use 'Test Regex Match' and it is expecting the inputs Regex Pattern - This is regular expression syntax Target String - This is, on which string we have to match Output will be the Flag type mean, either matching or not, true or false --------------------------------------------------------------------------- 1. Let's check with the number [0-9] pattern My target string should contain only numbers not any other symboles or alphabates. let's check it See I got true, because my target string having only number. If I give alphabates? see the result -- I got the false result What if I give combination of alphabates and numbers or other symboles too? see once Well, we got true. That means it is accepting the other characters along with the numbers. Let's restrict the alphabates in this using [0-9] ^[a-b] we got the false. --------------------------------------------------------- 2. Now we will see about [abc] expression I gave target string with in the abc letters that's why I got true. Let's include other characters. It gave me true and accepting the other letters If we don't want other letters to accept include ^[d-z] Let's try See now we got false. ^ means inverse/not case Now we will avoid the abc letters and use it for [abc] expression Results are false, because Target string doesn't contain abc letters. Make sure to know about the meaning of regular expression first. already we got idea about ^ symbol ^ - not case [] - are used for expression symbol - - used for range(between) like 0 to 9 or between 'a' and 'z' Thank you for watching video
Views: 7408 Reality & Useful
Oracle 18C New Feature : PLSQL Qualified expression
 
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Oracle 18C New Feature : PLSQL Qualified expression
Views: 275 Siva Academy
Data Annotations and Validations in MVC 5
 
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In this video tutorial , I explained data annotations like Required, Range , Regular Expression , Compare , Display , Custom server side validation etc . I also detailed the need of client side and server side validations. Please subscribe my channel. http://www.ceg.rajasthan.gov.in My Youtube gears: Headphone with Mic : http://amzn.to/2kUXHSq Best USB Micro phone : http://amzn.to/2gogjsR Another option(cheap) asUSB microphone : http://amzn.to/2yrOsME Microphone with mic under 500: http://amzn.to/2gogV1D Antivirus under 500 : http://amzn.to/2ieKPFV Flipkart Headphone with mic : http://fkrt.it/TVSKWTuuuN Another Option Headphone with mic : http://fkrt.it/!Rt50!NNNN Bluetooth Speakers : http://fkrt.it/Tg4nuTuuuN Flipkart Headphone with mic : http://fkrt.it/TVSKWTuuuN Another Option Headphone with mic : http://fkrt.it/!Rt50!NNNN Bluetooth Speakers : http://fkrt.it/Tg4nuTuuuN Flipkart Headphone with mic : http://fkrt.it/TVSKWTuuuN Another Option Headphone with mic : http://fkrt.it/!Rt50!NNNN Bluetooth Speakers : http://fkrt.it/Tg4nuTuuuN What's app group for latest technologies and trends : https://chat.whatsapp.com/AtlkVqbxOrp1vyewFDOg4x Facebook Page Url : https://www.facebook.com/yogeshdotnetblogs/ Yogeshdotnet also provides online training on the front-end technologies(MEAN Stack, Web Designing - HTML5, JS, Jquery, Bootstrap, NodeJS, Express, Angular 6 with typescript etc. and backend technologies like(ASP.NET MVC, ASP.NET Web API, ASP.NET Core ,SQL Server , ORACLE ,REST and python), Data analysis(Big Data Hadoop development, PIG, Scala, Oozie) etc. For more details visit our website https://www.yogeshdotnet.com or call at 09887575540. Our training programs covered basics and advanced concept and real-time project scenarios. I designed various case studies and assignment which may help candidates to explore himself in learning technologies. I take alternate days classes and problem-solving classes also where we solve problems individually by desktop sharing. The student will get the all recorded sessions with lifetime access to all training sessions and study material. Our quality training programs are not more expensive. We provide training in Hindi & English language, depends on learner interest and comfort.
Views: 12546 Yogesh Sharma
LNNVL FUNCTION IN ORACLE SQL
 
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This video is the 5th video in the series of 'working with null', this video explains the working of the lnnvl function in oracle sql with simple and easy to understand example. LNNVL provides a concise way to evaluate a condition when one or both operands of the condition may be null. The function can be used only in the WHERE clause of a query. It takes as an argument a condition and returns TRUE if the condition is FALSE or UNKNOWN and FALSE if the condition is TRUE. LNNVL can be used anywhere a scalar expression can appear, even in contexts where the IS [NOT] NULL, AND, or OR conditions are not valid but would otherwise be required to account for potential nulls. Oracle Database sometimes uses the LNNVL function internally in this way to rewrite NOT IN conditions as NOT EXISTS conditions. In such cases, output from EXPLAIN PLAN shows this operation in the plan table output. The condition can evaluate any scalar values but cannot be a compound condition containing AND, OR, or BETWEEN.
Views: 567 Kishan Mashru
How to use RegEx to remove whitespace
 
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Download the free Informatica PowerCenter mapping here: https://community.informatica.com/solutions/powercenter_remove_whitespace. Regular expressions provide the foundation for describing or matching data according to defined syntax rules. Using Regular Expressions, it is simple to search for a specific word or string of characters. You can search for words of a certain size. You can search Numbers, Punctuation Characters, Patterns and so on. At the same time, Regular expression can be very confusing because the learning curve for Regular expression may not be very easy for everyone. This video shows you how to use the RegEx in to remove unwanted whitespace or empty space from the data.
Views: 4201 InfaMarketplace
Oracle LPAD Function
 
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https://www.databasestar.com/oracle-lpad/ The Oracle LPAD function is used to add extra characters to the left of a text value. This is called “padding”, and the function is called LPAD because the L stands for “left” and it “left pads” a text value. It’s the opposite of RPAD, which pads characters to the right of the value. The LPAD function can be useful for ensuring all values are the same length, or if there is another requirement you have for adding characters to the end. The syntax is: LPAD(expr, length [,pad_expression]) The expr parameter is the text value you want to pad or add characters to. The length is the total length the expression or value will be after the padding has been done. It’s not the number of characters to add. The pad_expression is an optional field and is the character or characters to add to the left end of the string. The default value is a space. If the length specified in the function is shorter than the length of the string, then the string is truncated to meet the length. For more information about the Oracle LPAD (and LPAD) function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-lpad/
Views: 553 Database Star
Oracle Tutorial #42  INSTR function in Oracle SQL Database| How to find position of substring
 
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The Oracle INSTR function allows you to search a string for the occurrence of another string, and return the position of the occurrence within a string or find all occurrences of a substring in a string SQL or SQL find a character in a string or how to make use of Instr function or what is INSTR function in Oracle Assignment link: https://drive.google.com/open?id=1tKa7YJtreZn5mga7xGJrTlp5Vsv2pixm In this series we cover the following topics: SQL basics, create table oracle, SQL functions, SQL queries, SQL server, SQL developer installation, Oracle database installation, SQL Statement, OCA, Data Types, Types of data types, SQL Logical Operator, SQL Function,Join- Inner Join, Outer join, right outer join, left outer join, full outer join, self-join, cross join, View, SubQuery, Set Operator. follow me on: Facebook Page: https://www.facebook.com/LrnWthr-319371861902642/?ref=bookmarks Contacts Email: [email protected] Instagram: https://www.instagram.com/equalconnect/ Twitter: https://twitter.com/LrnWthR #OracleSQLInstrFunction #SQLFunction #FreeMaterialForSQL
Views: 50 EqualConnect Coach
Oracle LISTAGG Function
 
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https://www.databasestar.com/oracle-listagg/ The Oracle LISTAGG function allows you to aggregate or combine string values from multiple rows into a single row. For example, it turns this data: FIRST_NAME Adam Brad Carrie Into this data: FIRST_NAME Adam, Brad, Carrie The same data is shown, but it’s in one row and not multiple. It’s a valuable string manipulation function, and once you know what it is and how it works, you’ll be able to use it in your queries as needed. So what does it look like? The function is: LISTAGG ( measure_expr [, delimiter]) WITHIN GROUP (order_by_clause) [OVER query_partition_clause] These parameters are: measure_expr: This is a column or expression that you want to concatenate the values of. In the example above, it was the first_name column. Mandatory. delimiter: This is the character between each of the measure_expr values. Optional, the default is a comma. order_by_clause: This is the order that the values from the measure_expr are listed. Mandatory. query_partition_clause: This allows you to use LISTAGG as an analytic function, allowing you to show LISTAGG in groups for different rows. One thing to be aware of is that the output of the Oracle LISTAGG function is limited to 4,000 bytes. If you get more than this, you’ll receive an error. The most common way around this that I’ve seen is to write a custom function and use a CLOB. Watch the video to find out more and see some examples. For more information about the Oracle LISTAGG function, including all of the SQL shown in this video and the examples, read the related article here: https://www.databasestar.com/oracle-listagg/
Views: 2235 Database Star
Oracle || Column level constraints & table level constrains by siva
 
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DURGASOFT is INDIA's No.1 Software Training Center offers online training on various technologies like JAVA, .NET , ANDROID,HADOOP,TESTING TOOLS , ADF, INFORMATICA,TABLEAU,IPHONE,OBIEE,ANJULAR JS, SAP... courses from Hyderabad & Bangalore -India with Real Time Experts. Mail us your requirements to [email protected] so that our Supporting Team will arrange Demo Sessions. Ph:Call +91-8885252627,+91-7207212428,+91-7207212427,+91-8096969696. http://durgasoft.com http://durgasoftonlinetraining.com https://www.facebook.com/durgasoftware http://durgajobs.com https://www.facebook.com/durgajobsinfo............
Video 7 DBI for Database Connection
 
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The Preconfigured Perl Environment for Students provides a fully configured feature rich Perl integrated development environment (IDE), including auto-formatting editor with autocomplete, syntax highlighting, stepper, debugger, variable watcher, regular expression debugger, and preconfigured MySQL service. This video provides step by step instructions for installing VirtualBox and PPES on Windows. *** Known bug: If mouse pointer disappears or wallpaper not rendering correctly, reboot at least TWO times. This issue will be fully addressed in a later release. Download PPES here: https://drive.google.com/file/d/0B6U2yPQo8wCWSWZVNVY5b25mRkk/view?usp=sharing
Views: 380 PerlPPES
Oracle Database Tutorial 7: The "Like" Operator In Sql
 
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The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. There are two wildcards used in conjunction with the LIKE operator: % - The percent sign represents zero, one, or multiple characters _ - The underscore represents a single character Note: MS Access uses a question mark (?) instead of the underscore (_). The percent sign and the underscore can also be used in combinations! LIKE Syntax SELECT column1, column2, ... FROM table_name WHERE columnN LIKE pattern; Tip: You can also combine any number of conditions using AND or OR operators. Here are some examples showing different LIKE operators with '%' and '_' wildcards: LIKE Operator Description WHERE CustomerName LIKE 'a%' Finds any values that starts with "a" WHERE CustomerName LIKE '%a' Finds any values that ends with "a" WHERE CustomerName LIKE '%or%' Finds any values that have "or" in any position WHERE CustomerName LIKE '_r%' Finds any values that have "r" in the second position WHERE CustomerName LIKE 'a_%_%' Finds any values that starts with "a" and are at least 3 characters in length WHERE ContactName LIKE 'a%o' Finds any values that starts with "a" and ends with "o" sql like wildcard sql like multiple values sql like pattern like query in mysql sql like regex sql not like in operator in sql sql like escape 1 2 3 4 5 6 7 8 9 10 Next
Regular Expressions
 
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A brief presentation describing the basics of using regular expressions to match user input such as zip codes or phone numbers. This video can help you prepare for the 70-536, 70-515, and 70-511 MCTS or MCPD exams. While it was created specifically for the .NET Framework, it applies to regular expressions in any language, including Javascript. This video is part of a tutorial to help you get started with .NET Framework development. For the complete tutorial, visit http://www.vistaclues.com/dev/.
Lecture 8 - Data Annotation in ASP NET MVC Hindi Part 1
 
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It’s a mechanism, Atrrributeswe can use it to feed metadata into application and framework will display and render HTML markup. Data Annotations are Attributes which are used to perform server-side validations as well as client side validations. Data Attributes with Example. 1. Required [Required] public string UserName{get;set;} 2. StringLength StringLength(20) Public string Name{get;set;} 3. RegularExpression RegularExpression(“[email protected]+\\..+”,ErrorMessage=“Email format is not good”) public string Email{get;set;} 4. Range [Range(30,35) Public int Age{get;set;} 5.Compare Public string password{get;set;} [Compare(“Password”,ErrorMessage=“Password and Compare Password should be same”) Public string ConfirmPassword{get;set;} For Source code and other tutorial Please visit www.yogeshdotnet.com My Youtube gears: Headphone with Mic : http://amzn.to/2kUXHSq Best USB Micro phone : http://amzn.to/2gogjsR Another option(cheap) asUSB microphone : http://amzn.to/2yrOsME Microphone with mic under 500: http://amzn.to/2gogV1D Antivirus under 500 : http://amzn.to/2ieKPFV Flipkart Headphone with mic : http://fkrt.it/TVSKWTuuuN Another Option Headphone with mic : http://fkrt.it/!Rt50!NNNN Bluetooth Speakers : http://fkrt.it/Tg4nuTuuuN Flipkart Headphone with mic : http://fkrt.it/TVSKWTuuuN Another Option Headphone with mic : http://fkrt.it/!Rt50!NNNN Bluetooth Speakers : http://fkrt.it/Tg4nuTuuuN Flipkart Headphone with mic : http://fkrt.it/TVSKWTuuuN Another Option Headphone with mic : http://fkrt.it/!Rt50!NNNN Bluetooth Speakers : http://fkrt.it/Tg4nuTuuuN What's app group for latest technologies and trends : https://chat.whatsapp.com/AtlkVqbxOrp1vyewFDOg4x Facebook Page Url : https://www.facebook.com/yogeshdotnetblogs/ Yogeshdotnet also provides online training on the front-end technologies(MEAN Stack, Web Designing - HTML5, JS, Jquery, Bootstrap, NodeJS, Express, Angular 6 with typescript etc. and backend technologies like(ASP.NET MVC, ASP.NET Web API, ASP.NET Core ,SQL Server , ORACLE ,REST and python), Data analysis(Big Data Hadoop development, PIG, Scala, Oozie) etc. For more details visit our website https://www.yogeshdotnet.com or call at 09887575540. Our training programs covered basics and advanced concept and real-time project scenarios. I designed various case studies and assignment which may help candidates to explore himself in learning technologies. I take alternate days classes and problem-solving classes also where we solve problems individually by desktop sharing. The student will get the all recorded sessions with lifetime access to all training sessions and study material. Our quality training programs are not more expensive. We provide training in Hindi & English language, depends on learner interest and comfort.
Views: 4462 Yogesh Sharma
Oracle Row level trigger to check valid email id Session 6
 
04:47
Oracle SQL PLSQL and Unix Shell Scripting
Views: 659 Sridhar Raghavan
56/125 Oracle PLSQL: Working with Packages / Forward Declaration
 
11:59
Learn Oracle PLSQL EXAM 1Z0-144 --------------------------------------------------------------------- create or replace package proc_rules_calling is procedure print_emp_details (p_emp_id number); end; create or replace package body proc_rules_calling is function get_no_work_days (p_emp_id number) return number is v_hiredate date; begin select HIRE_DATE into v_hiredate from employees where EMPLOYEE_ID=p_emp_id; return round(sysdate-v_hiredate); end; procedure print_emp_details (p_emp_id number) is -- we will call the funcion from this procedure --so it should be defined above in order to invoke it v_details employees%rowtype; begin select * into v_details from employees where EMPLOYEE_ID=p_emp_id; dbms_output.put_line( 'id:'||v_details.EMPLOYEE_ID); dbms_output.put_line( 'fname:'||v_details.FIRST_NAME); dbms_output.put_line( 'salary:'||v_details.salary); dbms_output.put_line( 'hire date:'||v_details.HIRE_DATE); dbms_output.put_line( 'no of days work:'||get_no_work_days(p_emp_id)); end; end; execute proc_rules_calling.print_emp_details(101); ------------------------------------------------------------------------------ --same example but we will change the order create or replace package proc_rules_calling is procedure print_emp_details (p_emp_id number); end; --it will give error --'GET_NO_WORK_DAYS' not declared in this scope create or replace package body proc_rules_calling is procedure print_emp_details (p_emp_id number) is v_details employees%rowtype; begin select * into v_details from employees where EMPLOYEE_ID=p_emp_id; dbms_output.put_line( 'id:'||v_details.EMPLOYEE_ID); dbms_output.put_line( 'fname:'||v_details.FIRST_NAME); dbms_output.put_line( 'salary:'||v_details.salary); dbms_output.put_line( 'hire date:'||v_details.HIRE_DATE); dbms_output.put_line( 'no of days work:'||get_no_work_days(p_emp_id)); end; function get_no_work_days (p_emp_id number) return number is v_hiredate date; begin select HIRE_DATE into v_hiredate from employees where EMPLOYEE_ID=p_emp_id; return round(sysdate-v_hiredate); end; end; ------------------------------------------------------------------ --the solution is to do forward declaration drop package proc_rules_calling; create or replace package proc_rules_calling is procedure print_emp_details (p_emp_id number); end; create or replace package body proc_rules_calling is function get_no_work_days (p_emp_id number) return number; -- we put the function specification only procedure print_emp_details (p_emp_id number) is -- we will call the funcion from this procedure --so it should be defined above in order to invoke it v_details employees%rowtype; begin select * into v_details from employees where EMPLOYEE_ID=p_emp_id; dbms_output.put_line( 'id:'||v_details.EMPLOYEE_ID); dbms_output.put_line( 'fname:'||v_details.FIRST_NAME); dbms_output.put_line( 'salary:'||v_details.salary); dbms_output.put_line( 'hire date:'||v_details.HIRE_DATE); dbms_output.put_line( 'no of days work:'||get_no_work_days(p_emp_id)); end; function get_no_work_days (p_emp_id number) return number is v_hiredate date; begin select HIRE_DATE into v_hiredate from employees where EMPLOYEE_ID=p_emp_id; return round(sysdate-v_hiredate); end; end; execute proc_rules_calling.print_emp_details(104);
Views: 670 khaled alkhudari
Temporary Undo for Global Temporary Tables (GTTs) in Oracle 12c
 
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This video demonstrates the benefits of using temporary undo for global temporary tables (GTTs) in Oracle 12c. For more information see: https://oracle-base.com/articles/12c/temporary-undo-12cr1 You may find it easier to watch the general GTT video first: https://www.youtube.com/watch?v=JaKHPcYOXA8 Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Jason Arneil Blog: https://jarneil.wordpress.com/ Twitter: https://twitter.com/jarneil Cameo appearances are for fun, not an endorsement of the content of this video.
Views: 1954 ORACLE-BASE.com
Oracle sql materialized view refresh fast
 
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Oracle SQL materialized view refresh fast
Views: 3438 Sridhar Raghavan
Lesson 8 - SQL BETWEEN, IN and More Filtering (Oracle SQL Certification)
 
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In this lesson we continue on from the last lesson and dive deeper into query filtering using the BETWEEN, IN and NULL keywords
Views: 3729 Imtiaz Ahmad
How to Apply Heat Transfer Vinyl
 
08:20
don't be intimidated by the craft of Heat Transfer Vinyl - learn how to apply it to tshirts and more just by using your home iron
Views: 303341 Sugar Bee Crafts
I Can't Get Vinyl to Stick to Canvas or Wood
 
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Subscribe to Expressions Vinyl’s Channel Here – https://goo.gl/Y3jPi4 In this video Jessica discusses how to adhere vinyl to canvas, burlap and wood. Canvas, burlap and wood all have rough surfaces. A lot of times it works best to smooth out the surface by either painting your pieces or spraying them with a clear coating of some kind. Jessica goes through each example and the difference between the painted and unpainted sides of each project. She uses oracal 651 permanent adhesive vinyl for each example. The video demonstrates how much easier it is when canvas, burlap and wood are painted. If you don’t want to paint or put a clear coat on your project you can push down on the transfer tape while peeling it off and try to get it to work that way. Make sure your paint has cured for at least 24 hours before starting your project. Expressions Vinyl gives inspired crafters the tools and resources to bring their visions to life. Founded in 2008, and one of the original pioneers in the craft vinyl niche, Expressions Vinyl has created the benchmark and established its reputation for providing the best vinyl and customer service in the industry. Always striving to provide value to our fans, this YouTube channel is one way of giving as much value as possible. Find Expressions Vinyl here: Website: http://expressionsvinyl.com/specials Facebook: http://facebook.com/expressionsvinyl Instagram: http://instagram.com/expressionsvinyl Pinterest: https://www.pinterest.com/expressionsv/
Views: 107422 Expressions Vinyl
43. NOT LIKE in SQL (Hindi)
 
02:08
Please Subscribe Channel Like, Share and Comment Visit : www.geekyshows.com
Views: 6644 Geeky Shows
SQL Server Management Studio Basic RegEx Replace
 
00:31
A demo on how to replace text using the simplest "Hello World" regular expression. Shows how to open the Find and Replace dialog and set it to use RegEx to replace one or more white spaces with one space.
Views: 1409 Solstice
SQL Tutorial : Difference Between Count(1) and Count(*)  in SQL Oracle
 
06:43
SQL Tutorial : Difference Between Count(1) and Count(*) in SQL Oracle SQL Tutorial SQL Tutorial for beginners PLSQL Tutorial PLSQL Tutorial for beginners PL/SQL Tutorial PL SQL Tutorial PL SQL Tutorial for beginners PL/SQL Tutorial for beginners Oracle SQL Tutorial
Views: 2292 TechLake
13-  REGEXP and RLIKE
 
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Welcome to the course MySQL Database Management System by Parsclick. To download the files to work with this course please click here: https://docs.google.com/uc?authuser=0&id=0B12xLoaTu0LYVldYM1FveTZmVkE&export=download I usually create tutorials in Persian (Farsi) language, however, you are welcome to watch these tutorials and like them. I am a Udemy Instructor and I usually put my English courses in there. Website: http://www.parsclick.net/ Facebook: https://www.facebook.com/persiantc/
Views: 586 Parsclick

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