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SQL: Extract function
 
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In this tutorial, you'll learn how to make use of extract function. PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database. PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedures and functions, types and variables of those types, and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces. PL/SQL works analogously to the embedded procedural languages associated with other relational databases. For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), and IBM DB2 includes SQL Procedural Language,[2] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada. Both Ada and PL/SQL have Pascal as a common ancestor, and so PL/SQL also resembles Pascal in several aspects. However, the structure of a PL/SQL package does not resemble the basic Object Pascal program structure as implemented by a Borland Delphi or Free Pascal unit. Programmers can define public and private global data-types, constants and static variables in a PL/SQL package.[3] PL/SQL also allows for the definition of classes and instantiating these as objects in PL/SQL code. This resembles usage in object-oriented programming languages like Object Pascal, C++ and Java. PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL. The resulting Abstract Data Type can operate as an object class in PL/SQL. Such objects can also persist as column values in Oracle database tables. PL/SQL is fundamentally distinct from Transact-SQL, despite superficial similarities. Porting code from one to the other usually involves non-trivial work, not only due to the differences in the feature sets of the two languages,[4] but also due to the very significant differences in the way Oracle and SQL Server deal with concurrency and locking. There are software tools available that claim to facilitate porting including Oracle Translation Scratch Editor,[5] CEITON MSSQL/Oracle Compiler [6] and SwisSQL.[7] The StepSqlite product is a PL/SQL compiler for the popular small database SQLite. PL/SQL Program Unit A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is compiled, developed and ultimately executed on the database. The basic unit of a PL/SQL source program is the block, which groups together related declarations and statements. A PL/SQL block is defined by the keywords DECLARE, BEGIN, EXCEPTION, and END. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors. Only the executable part is required. A block can have a label. Package Packages are groups of conceptually linked functions, procedures, variables, PL/SQL table and record TYPE statements, constants, cursors etc. The use of packages promotes re-use of code. Packages are composed of the package specification and an optional package body. The specification is the interface to the application; it declares the types, variables, constants, exceptions, cursors, and subprograms available. The body fully defines cursors and subprograms, and so implements the specification. Two advantages of packages are: Modular approach, encapsulation/hiding of business logic, security, performance improvement, re-usability. They support object-oriented programming features like function overloading and encapsulation. Using package variables one can declare session level (scoped) variables, since variables declared in the package specification have a session scope.
Views: 3819 radhikaravikumar
oracle date and time functions
 
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Video from our Oracle SQL course. Check out the full course at.. http://learn.hackpress.co/courses/oracle-sql-learning-by-example
Views: 44113 etldeveloper
Oracle - SQL - Environment Setup
 
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Oracle - SQL - Environment Setup Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
Oracle SQL Tutorial 1 - Intro to Oracle Database
 
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As illustrated in the video, Oracle Database is a program designed to hold lots of information, or data. There are all kinds of different databases and they all have their uses. Some of the most common ones are MySQL, SQL Server, Sybase, and MongoDB. All of these have different uses. The differences will be easier to understand after you learn more about each kind of database. We did not discuss it much in the video, but if you are wondering what “SQL” means in the title, it stands for structured query language. Structured query language is a human readable computer language that is used to tell databases to do things. We will discuss SQL and Oracle SQL Developer more in future videos. Databases are better than spreadsheets because they allow multiple users at one time, different levels of access given to users, recovery options and transactions, and it is more protected from hacking and malicious destruction. Programming languages often have very useful functions or methods that can be used to communicate to a database and therefore they are a naturally good option for the back end of programs. This course will go over all of the major parts of database programming using Oracle SQL. We will be using Oracle 11g, but these videos should still work with other versions, including the most recent 12c. Q and A ~~~~~~ How much does Oracle cost? The full enterprise edition costs thousands. They have other versions for less and they even have a FREE VERSION! This is known as the XE version (eXpress Edition). That is the one we will be using. How long does it take to learn SQL? You can learn all of the basics and be an efficient beginner database developer in only about a month of practice. To become an intermediate it can take anywhere from an additional 3 - 6 months with a only a few hours of studying and practicing each day. How can I learn SQL faster? Take notes and actually mess around with making your own database. Watch these videos until you understand the concepts within them, read articles and books that teach in more depth. Enjoy this content? You might enjoy my programming videos. Pick one and have some fun! 🙂 Learn Javascript - http://bit.ly/JavaScriptPlaylist Learn Java - http://bit.ly/JavaPlaylist Learn C# - http://bit.ly/CSharpTutorialsPlaylist Learn C++ - http://bit.ly/CPlusPlusPlaylist Learn C - http://bit.ly/CTutorialsPlaylist Donate!: http://bit.ly/DonateCTVM2. HELP ME! http://www.patreon.com/calebcurry. Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter ~~~~~~~~~~~~~~~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: 326300 Caleb Curry
Oracle SQL: Exploring Date Functions
 
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http://www.informit.com/store/oracle-sql-livelessons-video-training-downloadable-9780134275741?WT.mc_id=Social_YT Oracle SQL: Exploring Date Functions is an excerpt from Oracle SQL LiveLessons Video Training -- 6+ Hours of Video -- Oracle SQL LiveLessons Video Training covers the basics of the Oracle SQL programming language. This course covers both Oracle standard SQL and the ANSI approved SQL that Oracle supports. The focus of the course is to give students working knowledge of the Oracle SQL language and at the conclusion of this course, students should be able to query the Oracle database. Description In this LiveLessons video course, Oracle ACE Director Dan Hotka will teach you how to use the SQL query language, interpret business questions into SQL code, and how to use Where clauses sub-queries, complex table join conditions, and how to create table objects and populate tables with data. Students will also learn how to access Oracle from Microsoft products such as Excel. In addition, they will learn how analytical SQL can be used for business analysis. This course will use both Toad and SQL Developer for SQL examples. About the Instructor Dan Hotka is a training specialist and an Oracle ACE director who has more than 37 years in the computer industry and more than 31 years of experience with Oracle products. His experience with the Oracle RDBMS dates back to the Oracle V4.0 days. Dan enjoys sharing his knowledge of the Oracle RDBMS. Dan is well published with 12 Oracle books and well over 200 published articles. He is also the video author for Oracle SQL Performance Tuning for Developers LiveLessons and Oracle PL/SQL Programming Fundamentals. He is frequently published in Oracle trade journals, regularly blogs, and speaks at Oracle conferences and user groups around the world. Visit his website at www.DanHotka.com. Skill Level Beginner Learn How To Use the SQL query language Interpret business questions into SQL code Understand Oracle standard SQL and ANSI SQL Work with Where clauses, sub-queries, and complex table join conditions Create table objects and populate these tables with data Access Oracle from Microsoft products such as Excel Use analytical SQL, useful for business analysts Who Should Take This Course Students who are new to SQL and want to learn Oracle SQL Course Requirements Basic knowledge of what is a database, especially RDBMS and what is a computer programming language http://www.informit.com/store/oracle-sql-livelessons-video-training-downloadable-9780134275741?WT.mc_id=Social_YT
Views: 4880 LiveLessons
How to calculate birth date in Oracle SQL
 
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How to calculate birth date in Oracle SQL
Views: 752 Tanmun
TSQL: GROUP BY Quarter And Six Months/Half Year
 
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This video is sponsored by FinTek Development. You can get the code on their sponsored post https://www.fintekdev.com/tsql-group-by-quarter-six-months-half-year/. Automating ETL: https://www.udemy.com/automatingetl/
Views: 1742 SQLInSix Minutes
How to Join 3 tables in 1 SQL query
 
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Get your first month on the Joes 2 Pros Academy for just $1 with code YOUTUBE1. Visit http://www.joes2pros.com Offer expires July 1, 2015 From the newly released 2 Disc DVD set (SQL Queries Joes 2 Pros Vol2) this video shows how to join 3 tables in 1 query.
Views: 251380 Joes2Pros SQL Trainings
ORACLE SQL  DATE FUNCTIONS
 
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This video shows examples of oracle sql date functions
Views: 1398 SQL TUTORIALS
Formatting your Oracle Query Results Directly to CSV
 
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How to get Oracle SQL Developer to automatically format your query results to CSV, HTML, JSON, Insert statements, and more.
Views: 42268 Jeff Smith
SQL 36, trunc function
 
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What you can do with trunc function in SQL
Views: 3961 hammadshams
Oracle || Date functions Part-1 by dinesh
 
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Date Functions (Introduction to Oracle SQL)
 
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Learn what date functions are and see some examples of them. The full Introduction to Oracle SQL course is available here: https://www.databasestar.com/introduction-to-oracle-sql-course/
Views: 235 Database Star
How to Fetch Latest record/row from the Table in Oracle Database
 
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You will learn how to How to Fetch Latest record/row from the Table in Oracle Database. Realtime Scenario: This logic can be implemented to find whether the latest record should be inserted or updated to datawarehouse
Part 5   SQL query to find employees hired in last n months
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/05/part-5-sql-query-to-find-employees.html This question is asked is many sql server interviews. If you have used DATEDIFF() sql server function then you already know the answer. -- Replace N with number of months Select * FROM Employees Where DATEDIFF(MONTH, HireDate, GETDATE()) Between 1 and N
Views: 169618 kudvenkat
ADD_MONTHS Function in SQL Query with Example
 
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ADD_MONTHS(): The Oracle/PLSQL ADD_MONTHS function returns a date plus n months. Syntax: ADD_MONTHS( date1, n ) Arguments: date1 is the starting date (before the n months have been added). n is the number of months to add to date1. Example: Let's look at some Oracle ADD_MONTHS function examples and explore how you would use the ADD_MONTHS function in Oracle/PLSQL. ADD_MONTHS('01-Aug-03', 3) would return '01-Nov-03' ADD_MONTHS('01-Aug-03', -3) would return '01-May-03' ADD_MONTHS('21-Aug-03', -3) would return '21-May-03' ADD_MONTHS('31-Jan-03', 1) would return '28-Feb-03' Thanks for watching..:)
Views: 1105 WingsOfTechnology
How to get month in sql query?
 
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In this video tutorial you will learn How to get month in sql query? Check sql query at http://www.roseindia.net/sql/sqldate/mysql-date-month.shtml Check more tutorials at: http://www.roseindia.net/ http://www.roseindia.net/java/ http://www.roseindia.net/hibernate/ http://www.roseindia.net/struts/ http://www.roseindia.net/spring/ http://www.roseindia.net/ajax/ http://www.roseindia.net/jsp/
Views: 472 roseindiatutorials
Função Oracle MONTHS BETWEEN
 
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Acesse o desafio: http://novidades.aprendaplsql.com/15-dias-de-funcoes-oracle A função de MONTHS_BETWEEN retorna a diferença de meses entre duas datas. SELECT months_between(TO_DATE('28/12/2017', 'DD/MM/YY'), TO_DATE('03/08/2017', 'DD/MM/YY')) AS MONTHS_BETWEEN FROM dual; SELECT trunc(months_between(TO_DATE('28/12/2017', 'DD/MM/YY'), TO_DATE('03/08/2017', 'DD/MM/YY'))) AS MONTHS_BETWEEN FROM dual; SELECT round(months_between(TO_DATE('28/12/2017', 'DD/MM/YY'), TO_DATE('03/08/2017', 'DD/MM/YY'))) AS MONTHS_BETWEEN FROM dual; https://www.youtube.com/watch?v=PjaBYIwXf8c&list=PLMaqczuL07LkjrX6Rvx6TdNM-1nbUKG8p
Views: 638 Aprenda PL/SQL
T-SQL: Find Last Day of Month
 
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Follow Jen as she steps you through 3 progressively elegant solutions for finding the last day of the month.
Views: 161 MidnightDBA
Year-to-Date using Partition By with Windowing - SQL Training Online
 
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You can use the Partition By Function in SQL Server to get a Year-to-Date and Month-to_Date calculation. In this video I show you how to create a Year-to-Date value using the Windowing Partition By Function in TSQL. READ THE ORIGINAL ARTICLE WITH SQL SCRIPTS HERE http://www.sqltrainingonline.com/year-to-date-using-the-partition-by-function-with-windowing-in-sql-server/ YOUTUBE NEWS UPDATES http://www.youtube.com/user/sqltrainingonline VISIT SQLTRAININGONLINE.COM FOR TONS MORE VIDEO NEWS & TIPS http://www.sqltrainingonline.com SUBSCRIBE FOR OTHER SQL TIPS AND NEWS! http://www.youtube.com/subscription_center?add_user=sqltrainingonline SUBSCRIBE TO OUR EMAIL LIST! http://www.sqltrainingonline.com LET'S CONNECT! Google+: http://gplus.to/SQLTrainingOnline Facebook: http://facebook.com/SQLTrainingOnline Twitter: http://twitter.com/sql_by_joey Linkedin: http://linkedin.com/in/joeyblue SQLTrainingOnline: http://www.sqltrainingonline.com
Views: 2316 Joey Blue
TO_CHAR(datetime) Function in SQL Query
 
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TO_CHAR (datetime) : TO_CHAR (datetime) converts a datetime datatype to a value of VARCHAR2 datatype in the format specified by the date format. The following is a list of valid parameters when the TO_CHAR function is used to convert a date to a string. These parameters can be used in many combinations. YEAR Year, spelled out YYYY 4-digit year YYY Last 3 digits of year. YY Last 2 digits of year. Y Last 1 digit of year. IYYY 4-digit year based on the ISO standard Q Quarter of year (1, 2, 3, 4; JAN-MAR = 1). MM Month (01-12; JAN = 01). MON Abbreviated name of month. MONTH Name of month, padded with blanks to length of 9 characters. RM Roman numeral month (I-XII; JAN = I). WW Week of year (1-53) where week 1 starts on the first day of the year and continues to the seventh day of the year. W Week of month (1-5) where week 1 starts on the first day of the month and ends on the seventh. IW Week of year (1-52 or 1-53) based on the ISO standard. D Day of week (1-7). DAY Name of day. DD Day of month (1-31). DDD Day of year (1-366). DY Abbreviated name of day. J Julian day; the number of days since January 1, 4712 BC. HH Hour of day (1-12). HH12 Hour of day (1-12). HH24 Hour of day (0-23). MI Minute (0-59). SS Second (0-59). SSSSS Seconds past midnight (0-86399). FF Fractional seconds. Thanks for watching...:)
Views: 10219 WingsOfTechnology
SQL Tutorial - SQL DATE Functions like GETDATE, DATEADD, CONVERT
 
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http://www.learningsqlserver2008.com/ https://youtu.be/KmsmPOImpHo - Date functions in SQL Server 2012 GETDATE -- Today's date DATEADD - adding time interval to an existing Date DATEPART - return part of the date like year or month DATEDIFF - Give you the different between two dates DAY - returns the day of the month MONTH - return the Month of the Year YEAR - returns the year in the Sql expression CAST - Converts an expression of one data type to another in SQL Server 2008 R2 CONVERT - Convert expressions of one data type to another in sql server r2 SQL Tutorial
Views: 58453 baghul
Oracle Apps DBA contract job in Dublin - 9 months
 
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https://conormulloyoraclerecruiter.wordpress.com/ Oracle Applications DBA contract A leading online commerce company are looking to add an Oracle Applications DBA to their database project team for a 9 month contract to help with their current integration project in Dublin. The existing DBA is overloaded with work and needs to bring in an additional resource to help balance the load. Your role will be based around supporting the rest of the project team [7 consultants] on the database side for integrating two Oracle DB systems. The roles is split with 80% project work and 20% routine DBA tasks. Role: Oracle Applications DBA Duration: 9 months daily rate contract Location: South Dublin, Ireland Start date: Latest is 2nd week of September, ideal is next week X-Factor: They have taken on other contractors for the team that are top notch, high standards of working will improve as a consultant. Day to Day BAU activity would include debugging issues, cloning environments, system tuning. You will also be doing Oracle functional support and analysis. Part of the job includes building highly available and scalable systems. Other activities include deploying database upgrades to live systems and database performance and resilience testing. The Environment A 24x7 supported environment within a multinational company based in Dublin, you will be called upon to complete several things at once at a high speed that is detailed. Your colleagues will be supportive and the system is well documented. Skills/Experience: 5 years+ experience delivering solutions, working with: * Oracle 11g or 12c DBA skills * SQL/PL-SQL tuning and database optimisation * Working with EBS modules of AP/FA/GL/AR/CM * Experience with disaster recovery plans, backups, recovery, Oracle designer, Desirable Experience: * Experience with I-Procurement and I-Expenses modules of Oracle EBS * Oracle Certifications * Oracle RAC, Data-guard, RMAN * Oracle DB integration project experience If you are interested in this position please email your CV to me or give me a call to discuss further. If you are successful then you will get a response within 3 working days. Check out my Oracle blog for Ireland to see all the Oracle jobs I have available; https://conormulloyoraclerecruiter.wordpress.com/ or connect with me on Linkedin to see more jobs in the future; https://ie.linkedin.com/in/conormulloy/ NOTE: You must be an EU resident or have a valid STAMP 4 for visa to qualify for this role. Given the tight internal business deadline on this project, and the timescales involved in processing work card/permit applications, regrettably we will not be offering work permit sponsorship for this role. *** Please pass this email onto any friend / colleague who may be interested***.
Views: 157 Conor Mulloy
GROUP BY with Aggregate functions in SQL statement
 
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Using "GROUP BY" clause with Aggregate functions in SQL statement Check the whole "SQL Server Basics" series here: https://www.youtube.com/playlist?list=PLU9JMEzjCv14f3cWDhubPaddxRvx1reKR Check my SQL blog at: http://sqlwithmanoj.com/ Check my SQL FB Page at: https://www.facebook.com/sqlwithmanoj
Views: 39379 SQL with Manoj
add months in sql
 
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Views: 69 asim
Pl/sql guru needed for 3 month contract in Dublin city centre
 
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Link to the blog; https://conormulloyoraclerecruiter.wordpress.com/ Here's the full job spec; http://www.computerfutures.com/en/job/pl-sql-guru-dublin-city-centre/showadvert/CF-12470056/5717ae9b40745/0
Views: 79 Conor Mulloy
Finding First Day Of The Month SQL Server
 
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Published on Aug 19, 2017: In this video tutorial, we will learn to find the first day of the month for any given date in SQL server. You can use the below SQL to get the first day of the month. Declare @myDate date=getdate() Select Cast(Cast(Month(@MyDate) as varchar)+'-'+'01-'+Cast(Year(@MyDate) as varchar) as Date) StartOfMonth --Steps --Get the month from the date --The first date of the month is '01' replace 01 with the day --Get the Year from the date --Recreate the date string --Cast the new string to a date. Previous Video:https://youtu.be/xG1ynC5Yo-o SUBSCRIBE to learn more about Power BI,Power Query, Power Pivot, Excel and SQL Server! https://www.youtube.com/channel/UCYYHFZpm5GbaOmQKDNSTGLw Download the sample database used for the demo here: https://goo.gl/SVyVmT Our Playists: SQL Playlist :https://goo.gl/PS5Ep6 DAX PlayList : https://goo.gl/S4W41D Power BI PlayList: https://goo.gl/dXxvnB Power Query Playlist: https://goo.gl/5QS7P4 ABOUT DAGDOO: Website: Home Page: http://www.dagdoo.org/ Power BI Tutorials: http://www.dagdoo.org/excel-learning/tutorial-power-bi-desktop/ Questions? Comments and SUGESTIONS? You will find me here: Twitter: @dagdooe Category: Science & Technology License: Standard YouTube License
Views: 452 Learn 2 Excel
Query to find out Experience of Employee Oracle | Pl sql | sql
 
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Query to find out Experience of Employee Oracle | Pl sql | sql
Views: 1288 Online Pl Sql
PIVOT Tutorial - generating dynamic column with PIVOT Interview Question SQL
 
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In this lecture you will learn about PIVOT operator and using it to generate dynamic columns.PIVOT is very use full operator to convert values into columns. PIVOT: •Convert your output from (values)vertical order to horizontal(making columns) one Topic to cover: •PIVOT example •PIVOT syntax •Interview Question •PIVOT on northwind •Dynamic PIVOT query http://www.techsapphire.in/index/pivot_sql_lesson_with_generating_dynamic_columns_with_pivot/0-158
Views: 28818 techsapphire
How to Gather SQL Resource Consumption Metrics in Oracle
 
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Presented by Karen Morton Tues 8th May 2012 Summary SQL is utilized to return data via our applications to service user requests. Whether it's a single customer lookup or a huge month end summary report, the SQL we write must gather the correct data and return it to the user. Ensuring that the SQL you write can do this in a timely and efficient manner, both now and in the future, requires that you measure and evaluate what resources your query must use. In this webinar, we'll cover several methods for how to collect data that show you precisely how your SQL consumes resources: Using AUTOTRACE Using DBMS_XPLAN.DISPLAY_CURSOR Using Report SQL Monitor Using ASH (Active Session History) and AWR (Automatic Workload Repository) data You'll learn how to utilize the data to understand the work your SQL is doing and the resources it consumes; identify currently evident performance issues as well as areas that could be problematic in the future; and modify your SQL to use less resources more efficiently while still returning the desired results. A live Q+A session with Karen Morton follows the presentation. For our complete archive, and to sign up for upcoming webinars please go to http://www.red-gate.com/oracle-webinars
Views: 7115 Redgate Videos
SQL 058 Data Types, Time Interval Data, Year-Month Intervals
 
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Explains the Time Interval data types, Year-Month. From http://ComputerBasedTrainingInc.com SQL Course. Learn by doing SQL commands for ANSI Standard SQL, Access, DB2, MySQL, Oracle, PostgreSQL, and SQL Server.
Views: 972 cbtinc
[Oracle] Bài 23 - ADD MONTHS, MONTHS BETWEEN
 
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============================================== - NLITS VietNam là kênh truyền thông đa phương tiện được quản lý bởi NLits nhầm cung cấp các video thuộc mọi lĩnh vực từ giải trí cho đến học tập. - Vui lòng ghi rõ nguồn NLitsolution khi re-up video từ kênh của chúng tôi lên website của bạn. Chân thành cảm ơn. © Bản Quyền Thuộc Về NLITSolution + Website: http://www.nlits.net + Email: [email protected]
Views: 140 NLITS VietNam
SQL Aggregation queries using Group By, Sum, Count and Having
 
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From SQL Queries Joes 2 Pros (Vol2) ch4.1. Learn up to write aggregated queries.
Views: 169160 Joes2Pros SQL Trainings
MariaDB TX 3.0, the OSS Alternative to Closed Databases like Oracle, MSSQL & DB2
 
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MariaDB TX 3.0, the OSS Alternative to Closed Databases like Oracle, MSSQL & DB2 by Rasmus Johansson, VP of Engineering, MariaDB • Funny pre-event tech-trivia: https://youtu.be/rgBpE9dwBjs We have a reason to celebrate! You finally have an open-source alternative to proprietary databases like Oracle, IBM DB2 and MS SQL Server! In the past, features like temporal tables and queries, purpose-built storage engines, data masking and obfuscation with instant, invisible or compressed columns required the use of a proprietary database, but now MariaDB TX 3.0 delivers these in an enterprise open source database. This presentation introduces the latest features available in MariaDB TX 3.0, why they were developed, how you can use them and what they mean for your business. You will learn about: • Oracle compatibility, including sequences and stored procedures • Temporal tables and queries, as well as deployment strategies • The use of different storage engines for different tables • Protecting personal data with masking and obfuscation • Adding columns without ever needing to rebuild tables As part of our celebration, we will be pouring Salmiakki Koskenkorva, a licorice-flavored black vodka that is a favorite of Finland! ••• Rasmus Johansson, VP of Engineering, MariaDB ••• Rasmus manages MariaDB Server development. He joined Monty Program Ab in 2010 where he served as the COO of the company. Monty Program became MariaDB Corporation after merging with SkySQL in 2013. Previously, Rasmus worked for Microsoft where he focused on SQL Server and before that he worked for CGI and Icon Medialab. He started his career as a developer and still enjoys being part of engineering. He is based in Helsinki, Finland.
Inside the Mind of a Database Hacker, by Oracle's Lead Security Architect
 
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Inside the Mind of a Database Hacker by • Mark Fallon, Lead Security Architect, Oracle Database with • Penny Avril, VP of Oracle Database Server Technologies • Funny pre-event tech-trivia: https://youtu.be/vj9DDxUatp4 Enterprise data has become an extremely valuable commodity, and therefore must be protected against theft from unscrupulous hackers. But, faced with a multitude of potential security vulnerabilities, where do we start? If we can understand those vulnerabilities, as perceived by the mind of a hacker, then we can take a more practical approach to protecting our enterprise data. This fun and interactive session will take us into the mind of a cybercriminal, we will learn some interesting facts about data security and discover how we can best protect this valuable commodity. ••• Mark Fallon, Lead Security Architect, Oracle Database ••• Mark is the lead security architect for Oracle Database and its associated product families and cloud services. Mark drives software assurance activities that span the entire software lifecycle of Oracle Database products and services, from initial design phase security reviews through to functional testing, ethical hacking, deployments and incident response. As security lead for the last 11 years, Mark has a deep technical understanding of all hacking approaches taken against Oracle Database products and services. ••• Penny Avril, VP of Oracle Database Server Technologies ••• Based at Oracle's HQ in Redwood Shores, California, Penny leads Oracle's Database Product Management team. Penny's responsibilities include product planning, positioning, collateral, go-to-market strategy and field enablement. Penny also works closely with product release and development managers to take Oracle Database releases from design specs through development to production. Penny has been with Oracle since 1995, and holds a BA in computer science from Cambridge University.
SQL MONTH() Function
 
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The SQL MONTH() is a function, and return or extract the month value (a whole integer number from 1 to 12) of a given input date value.
Views: 211 suresh babu
ORACLE SQL 24: NEXT_DAY, LAST_DAY
 
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http://studyandshare.wordpress.com/ http://www.facebook.com/groups/studyandsharevn/
Views: 756 studyandsharevn
CrateDB: Remedying the Challenges of Migrating Oracle/Postgres/SQL to MongoDB/NoSQL
 
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Remedying the Challenges of Migrating Oracle/Postgres/SQL to MongoDB/NoSQL by Marios Trivyzas, Senior Core Engineer, Crate.io Hosted by Eric David Benari A Database Month event http://www.DBMonth.com/database/migration Funny pre-event tech-trivia: https://youtu.be/h3Fl4UscWsc This is the dark and terrible tale of a migration from an relational SQL database, an RDBMS like Oracle or Postgres, to NoSQL with MongoDB. The battles were fought by those unwilling or unable to learn Mongo's query language. The trials we faced feeding Mongo back through a SQL data warehouse. The tears shed. The lives lost (well, virtual-lives lost, lol.) In this session, we will look at how using a scalable SQL database with full text search would have solved all of the most-challenging aspects of SQL-to-NoSQL migration. Marios Trivyzas, Senior Core Engineer, Crate.io Marios is the Senior Core Engineer for Crate.io. He from Corfu, an island at the north-west of Greece with similar crazy weather to Berlin, and he was based in Berlin since February 2013. Marios has 15 years of experience working with C and Java focusing on low level Unix system programming and distributed systems. Since his academic years he has always been interested in data and has developed a specialty in databases, data stores and caching and helps CrateDB simplify and streamline working with machine data.
Part 6   Transform rows into columns in sql server
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/06/part-6-transform-rows-into-columns-in.html This is another common sql server interview question. We will be using Countries table in this example. SQL to create the table Create Table Countries ( Country nvarchar(50), City nvarchar(50) ) GO Insert into Countries values ('USA','New York') Insert into Countries values ('USA','Houston') Insert into Countries values ('USA','Dallas') Insert into Countries values ('India','Hyderabad') Insert into Countries values ('India','Bangalore') Insert into Countries values ('India','New Delhi') Insert into Countries values ('UK','London') Insert into Countries values ('UK','Birmingham') Insert into Countries values ('UK','Manchester') Here is the interview question. Write a sql query to transpose rows to columns. Using PIVOT operator we can very easily transform rows to columns. Select Country, City1, City2, City3 From ( Select Country, City, 'City'+ cast(row_number() over(partition by Country order by Country) as varchar(10)) ColumnSequence from Countries ) Temp pivot ( max(City) for ColumnSequence in (City1, City2, City3) ) Piv
Views: 188785 kudvenkat
Writing Basic SQL to get Sales Data
 
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http://www.ReportingGuru.com produced this video. This video shows basic SQL that you would need to aggregate your data for a sales report. The query would be used in a various reporting tools as a data source. The reporting tool is then used to display and format your data. Email us at [email protected] if you need help, custom reports, or reporting architecture setup. Our phone number is 1-(800) 921-4759
Views: 3134 Reporting Guru
Trivia: Which NoSQL Datastore⁉️ Oracle's Journey Assessing Cassandra, Scylla, Redis...
 
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Pre-event trivia hosted by Eric David Benari from the Database Month NoSQL & NewSQL NYC Meetup: Which NoSQL Datastore⁉️ Oracle's Journey Assessing Cassandra, Scylla, Redis... https://youtu.be/DZeNEKj086Q presented by Aaron Stockton, Principal Software Engineer, Oracle Data Cloud Trivia questions (watch the video for the answers!) • What year were the GDPR regulations intially proposed? • What year did Oracle first participate in the America's Cup yacht competition? • Cassandra was developed at which organization? • What language is Apache Cassandra written in? • What language is ScyllaDB written in? • What is the maximum data per node that is recommended for use with Cassandra? • What is the recommended data per node for use with Scylla? • What is the maximum number of CPUs that you can run with ScyllaDB? • Using Amazon i3.metal instances, what is the maximum disk read bandwidth that ScyllaDB can achieve?
3i Infotech plsql develpoer interview questions and answers
 
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Direct Walkin | Pl \ Sql | Chennai | 1 - 5 yrs 3i Infotech Limited 2 - 5 yrs Chennai 3i Infotech Limited Careers Walkin Interview First week of every month - 10 AM I am Interested I am not Interested Express interest to recruiter and also get a reminder of this walk-in Openings : 250 Job Applicants: 188 Job Views: 826 Pls find below JD. Primary Skill : Pl/sql Developer Secondary Skill : Forms & Reports (D2K) (not mandatory) Location : Chennai, Hyd and banglore Exp : 2 - 4 years Interview Date : 04-02-2017 Interview Time : 10 AM - 2PM Interested candidates can directly come for a face to face interview on the below venue. 3i Infotech Limited 3rd Floor, Prince Infocity II, Rajiv Gandhi Salai (OMR), Kandanchavadi, Chennai 600 096.
Views: 3852 Oracle PL/SQL
Oracle SQL Tutorial - Date column in where condition
 
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In this video, we will see how to use date fields or date columns in sql where condition. SQL's used in this video are given below. All employees hired in the month of August across years select * from employees where to_char(hire_date,'MM') = '08';
Views: 6 Ganesh Anbarasu
Trivia: MariaDB TX 3.0, the OSS Alternative to Closed Databases like Oracle, MSSQL & DB2
 
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Pre-event trivia hosted by Eric David Benari from the Database Month NoSQL & NewSQL NYC Meetup: MariaDB TX 3.0, the OSS Alternative to Closed Databases like Oracle, MSSQL & DB2 https://youtu.be/YtNgE_wPxwk presented by Rasmus Johansson, VP of Engineering, MariaDB Trivia questions (watch the video for the answers!) • What is MariaDB’s analytical solution called? • What major company collaborated to get the MyRocks storage engine added to MariaDB? • When was MariaDB TX 3.0 released? • The next MariaDB user conference is going to be in NYC on what date? • MariaDB TX 3.0 added which new storage engine? (hint: may scare arachnophobics) • What animal is the MariaDB mascot? • Where are the MariaDB corporate headquarters?
DateTime functions in SQL Server   Part 25
 
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In this video we will learn about different DateTime data types, and different date time functions in sql server. We will also understand the difference between terms UTC (Coordinated Universal Time) and Time Zone offset. Text version of the video http://csharp-video-tutorials.blogspot.co.uk/2012/09/datetime-functions-in-sql-server-part-25.html Slides http://csharp-video-tutorials.blogspot.com/2013/08/part-25-datetime-functions-in-sql-server.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: 200349 kudvenkat
Sql query to select all names that start with a given letter without like operator
 
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Text Article http://csharp-video-tutorials.blogspot.com/2017/01/sql-query-to-select-all-names-that.html Slides http://csharp-video-tutorials.blogspot.com/2017/01/sql-query-to-select-all-names-that_31.html SQL Server Interview Questions and Answers text articles & slides http://csharp-video-tutorials.blogspot.com/2014/05/sql-server-interview-questions-and.html SQL Server Interview Questions and Answers playlist https://www.youtube.com/playlist?list=PL6n9fhu94yhXcztdLO7i6mdyaegC8CJwR 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 In this video we will discuss writing a SQL query to retrieve all student names that start with letter 'M' without using the LIKE operator. If the interviewer has not mentioned not to use LIKE operator, we would have written the query using the LIKE operator as shown below. SELECT * FROM Students WHERE Name LIKE 'M%' We can use any one of the following 3 SQL Server functions, to achieve exactly the same thing. CHARINDEX LEFT SUBSTRING The following 3 queries retrieve all student rows whose Name starts with letter 'M'. Notice none of the queries are using the LIKE operator. SELECT * FROM Students WHERE CHARINDEX('M',Name) = 1 SELECT * FROM Students WHERE LEFT(Name, 1) = 'M' SELECT * FROM Students WHERE SUBSTRING(Name, 1, 1) = 'M'
Views: 56865 kudvenkat

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