Search results “Oracle hints union”
Oracle SQL Programming - JOIN & UNION
SQL Joins are explained, as well as unions, with a brief overview of relational concepts.
Views: 54 Brian Green
SQL Performance Tuning 2 and tips
SQL Performance Tuning 2 and tips Oracle Performance Tuning Oracle SQL Performance Tuning Tips
Views: 4174 TechLake
oracle set operator union unionall intersect minus
Description: Oracle Interview Question - oracle set operator, union, unionall, intersect, minus List of all the SQL and PLSQL interview questions @ https://easy-learning-tech.blogspot.com/p/oracle-sql-plsql-interview-questions.html
Views: 88 Siva Academy
SQL: WITH Clause
In this tutorial, you'll learn will learn how to use with clause PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database. PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedures and functions, types and variables of those types, and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces. PL/SQL works analogously to the embedded procedural languages associated with other relational databases. For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), and IBM DB2 includes SQL Procedural Language,[2] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada. Both Ada and PL/SQL have Pascal as a common ancestor, and so PL/SQL also resembles Pascal in several aspects. However, the structure of a PL/SQL package does not resemble the basic Object Pascal program structure as implemented by a Borland Delphi or Free Pascal unit. Programmers can define public and private global data-types, constants and static variables in a PL/SQL package.[3] PL/SQL also allows for the definition of classes and instantiating these as objects in PL/SQL code. This resembles usage in object-oriented programming languages like Object Pascal, C++ and Java. PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL. The resulting Abstract Data Type can operate as an object class in PL/SQL. Such objects can also persist as column values in Oracle database tables. PL/SQL is fundamentally distinct from Transact-SQL, despite superficial similarities. Porting code from one to the other usually involves non-trivial work, not only due to the differences in the feature sets of the two languages,[4] but also due to the very significant differences in the way Oracle and SQL Server deal with concurrency and locking. There are software tools available that claim to facilitate porting including Oracle Translation Scratch Editor,[5] CEITON MSSQL/Oracle Compiler [6] and SwisSQL.[7] The StepSqlite product is a PL/SQL compiler for the popular small database SQLite. PL/SQL Program Unit A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is compiled, developed and ultimately executed on the database. The basic unit of a PL/SQL source program is the block, which groups together related declarations and statements. A PL/SQL block is defined by the keywords DECLARE, BEGIN, EXCEPTION, and END. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors. Only the executable part is required. A block can have a label. Package Packages are groups of conceptually linked functions, procedures, variables, PL/SQL table and record TYPE statements, constants, cursors etc. The use of packages promotes re-use of code. Packages are composed of the package specification and an optional package body. The specification is the interface to the application; it declares the types, variables, constants, exceptions, cursors, and subprograms available. The body fully defines cursors and subprograms, and so implements the specification. Two advantages of packages are: Modular approach, encapsulation/hiding of business logic, security, performance improvement, re-usability. They support object-oriented programming features like function overloading and encapsulation. Using package variables one can declare session level (scoped) variables, since variables declared in the package specification have a session scope.
Views: 12118 radhikaravikumar
Using the qb_name Hint in Oracle Database
Oracle ACE Ric Van Dyke shares a tip on using the qb_name hint in Oracle Database, and on how naming query blocks can make debugging a lot easier.
SQL Analytics - Part 1.2 Key Concepts Contd
In this podcast we continue our review some of the key concepts around the way data sets are processed by SQL Analytics. 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.
SQL Server Tutorial - Part 5 - subqueries, WITH, ROW_NUMBER(), join hints
subqueries, WITH, ROW_NUMBER(), join hints
Views: 12680 fdzjuba
Advanced Indexing for Beginners
Advanced Indexing for Beginners Description: Indexing doesn't have to be hard, but you need to have the right level of understanding to get the most out of it. Knowing what's going on with different types of indexes, and how your index choices affect various components of the SQL engine can cause you to look at indexing in a new way. This demo-heavy session will take you on a journey from the basics of indexing through to advanced concepts that become simple when viewed correctly, using practical examples to explain the theory. Rob Farley is not your average speaker. Sure, he's an MCM, MCT, and MVP (since 2006). Sure, he runs a Gold Partner consultancy (LobsterPot Solutions) with two other Data Platform MVPs on the team. Sure he's written books and heads up the Adelaide SQL Server User Group. Sure, he's spent time on the PASS board and on the Australian Computer Society executive. But when Rob gives presentations he does so without slides - just demos - and challenges how you think about data. You can read some of Rob's work at blogs.lobsterpot.com.au, or at sqlperformance.com, or catch him on Twitter at @rob_farley.
Views: 629 DBAFundamentals
Oracle 12c new feature READ object Privilege READ ANY TABLE System Privilege
Oracle 12c new feature READ object Privilege READ ANY TABLE System Privilege
Views: 70 Siva Academy
How to create Virtual Columns in Oracle Database
How to create Virtual Columns in Oracle Database 12c When queried, virtual columns appear to be normal table columns, but their values are derived rather than being stored on disc. The syntax for defining a virtual column is listed below. column_name [datatype] [GENERATED ALWAYS] AS (expression) [VIRTUAL] If the datatype is omitted, it is determined based on the result of the expression. The GENERATED ALWAYS and VIRTUAL keywords are provided for clarity only. The script below creates and populates an employees table with two levels of commission. It includes two virtual columns to display the commission-based salary. The first uses the most abbreviated syntax while the second uses the most verbose form. CREATE TABLE employees ( id NUMBER, first_name VARCHAR2(10), last_name VARCHAR2(10), salary NUMBER(9,2), comm1 NUMBER(3), comm2 NUMBER(3), salary1 AS (ROUND(salary*(1+comm1/100),2)), salary2 NUMBER GENERATED ALWAYS AS (ROUND(salary*(1+comm2/100),2)) VIRTUAL, CONSTRAINT employees_pk PRIMARY KEY (id) ); INSERT INTO employees (id, first_name, last_name, salary, comm1, comm2) VALUES (1, 'JOHN', 'DOE', 100, 5, 10); INSERT INTO employees (id, first_name, last_name, salary, comm1, comm2) VALUES (2, 'JAYNE', 'DOE', 200, 10, 20); COMMIT; Querying the table shows the inserted data plus the derived commission-based salaries. SELECT * FROM employees; ID FIRST_NAME LAST_NAME SALARY COMM1 COMM2 SALARY1 SALARY2 ---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- 1 JOHN DOE 100 5 10 105 110 2 JAYNE DOE 200 10 20 220 240 2 rows selected. SQL The expression used to generate the virtual column is listed in the DATA_DEFAULT column of the [DBA|ALL|USER]_TAB_COLUMNS views. COLUMN data_default FORMAT A50 SELECT column_name, data_default FROM user_tab_columns WHERE table_name = 'EMPLOYEES'; COLUMN_NAME DATA_DEFAULT ------------------------------ -------------------------------------------------- ID FIRST_NAME LAST_NAME SALARY COMM1 COMM2 SALARY1 ROUND("SALARY"*(1+"COMM1"/100),2) SALARY2 ROUND("SALARY"*(1+"COMM2"/100),2) 8 rows selected. SQL Notes and restrictions on virtual columns include: 1)Indexes defined against virtual columns are equivalent to function-based indexes. 2)Virtual columns can be referenced in the WHERE clause of updates and deletes, but they cannot be manipulated by DML. 3)Tables containing virtual columns can still be eligible for result caching. 4)Functions in expressions must be deterministic at the time of table creation, but can subsequently be recompiled and made non-deterministic without invalidating the virtual column. In such cases the following steps must be taken after the function is recompiled: a)Constraint on the virtual column must be disabled and re-enabled. b)Indexes on the virtual column must be rebuilt. c)Materialized views that access the virtual column must be fully refreshed. d)The result cache must be flushed if cached queries have accessed the virtual column. e)Table statistics must be regathered. 5)Virtual columns are not supported for index-organized, external, object, cluster, or temporary tables. 6)The expression used in the virtual column definition has the following restrictions: a.It cannot refer to another virtual column by name. b.It can only refer to columns defined in the same table. c.If it refers to a deterministic user-defined function, it cannot be used as a partitioning key column. e.The output of the expression must be a scalar value. It cannot return an Oracle supplied datatype, a user-defined type, or LOB or LONG RAW.
Views: 438 OracleDBA
Oracle SQL MERGE Statement
https://www.databasestar.com/oracle-merge-sql/ In this video, we’ll learn what the Oracle MERGE statement does and how you can use it. What is the MERGE statement? It’s a statement that lets you either insert or update data in a table - all in a single statement! It’s helpful if you’re using an ETL (Extract Transform Load) process when creating or updating a data warehouse. It’s also helpful when loading data into your own database if you’re not creating a data warehouse. It allows you to prevent duplicate data and ensure you have up-to-date data in your table. The syntax looks like this: MERGE INTO table_name USING table_name ON (condition) WHEN MATCHED THEN update_clause DELETE where_clause WHEN NOT MATCHED THEN insert_clause [LOG ERRORS log_errors_clause reject_limit integer | unlimited ] In this video, I also show an Oracle SQL MERGE statement example, so watch the video to find out more. For more information on the MERGE statement and how you can use it in your queries, read the related article here: https://www.databasestar.com/oracle-merge-sql/
Views: 254 Database Star
SQL: Spooling
In this tutorial, you'll learn to spool the executed queries to a file
Views: 23178 radhikaravikumar
SQL 12c Tutorial :  SQL Sub Queries  IN , ANY, ALL
SQL 12c Tutorial : SQL Sub Queries IN , ANY, ALL SQL 12c Tutorial for beginners Oracle SQL Tutorial for beginners SQL Single Row Sub Queries SQL Multi Row Sub Queries SQL Correlated Sub Queries SQL Inline View
Views: 1248 TechLake
Views: 93 Moto Nobre
SQL: Types of Indexing
In this tutorial, you'll learn how to make use of different indexes...
Views: 31871 radhikaravikumar
Oracle||online training|| Using SET Operators
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......
Oracle SQL Tutorial For Beginners | Oracle SQL Online Training - Session 2
Course : Oracle SQL Online Training Mode of Training : Online Duration : 40 Hours Timings : Flexible Oracle SQL Online Training Demo Registration Link : http://svsoftsolutions.com/demo.aspx Introduction to SQL What is SQL? What Can SQL do? RDBMS SQL Syntax Database Tables SQL Statements Overview of Most Important SQL Commands SELECT UPDATE DELETE INSERT CREATE TABLE ALTER TABLE DROP TABLE CREATE INDEX DROP INDEX SQL SELECT Statement SELECT syntax Demo Database SELECT Column Example SELECT * Example SQL Distinct SELECT DISTINCT Statement SELECT DISTINCT Syntax SELECT DISTINCT Example SQL WHERE Clause WHERE Clause WHERE Clause Example Operators in the WHERE Clause SQL AND & OR Operators AND Operator Example OR Operator Example Combining AND & OR SQL ORDER BY ORDER BY Syntax ORDER BY Example ORDER BY DESC Example ORDER BY Several Column Examples SQL Insert Into INSERT INTO Syntax INSERT INTO Examples Insert Data into Specified Columns SQL UPDATE UPDATE Syntax UPDATE Example Watch out UPDATE statement. SQL DELETE DELETE Syntax DELETE Examples Delete All the Data SQL Aliases SQL Alias Syntax for Columns Alias Example for Table Columns Alias Example for Tables. SQL Joins Different SQL JOINs INNER JOIN LEFT OUTER JOIN RIGHT OUTER JOIN FULL OUTER JOIN SQL UNION UNION Syntax UNION Example UNION ALL Syntax UNION ALL Example SQL Insert Into Select INSERT INTO SELECT Syntax INSERT INTO SELECT Examples SQL Create Table CREATE TABLE Syntax CREATE TABLE Example SQL Constraints CREATE TABLE + CONSTRAINT Syntax NOT NULL Constraint UNIQUE Constraint UNIQUE Constraint on CREATE TABLE UNIQUE Constraint on ALTER TABLE To DROP a UNIQUE Constraint PRIMARY KEY Constraint PRIMARY KEY Constraint on CREATE TABLE PRIMARY KEY Constraint on ALTER TABLE To DROP a PRIMARY KEY Constraint FOREIGN KEY Constraint FOREIGN KEY Constraint on CREATE TABLE FOREIGN KEY Constraint on ALTER TABLE To DROP a FOREIGN KEY Constraint CHECK Constraint CHECK Constraint on CREATE TABLE CHECK Constraint on ALTER TABLE To DROP a CHECK Constraint DEFAULT Constraint on CREATE TABLE DEFAULT Constraint on ALTER TABLE To DROP a DEFAULT Constraint SQL Create Index CREATE INDEX Syntax CREATE UNIQUE INDEX Syntax CREATE INDEX Example SQL DROP Command The DROP INDEX Statement The DROP TABLE Statement The DROP DATABASE Statement The TRUNCATE TABLE Statement SQL ALTER Command The ALTER TABLE Statement ALTER TABLE Example Change Data Type Example DROP COLUMN Example SQL VIEWS CREATE VIEW Statement CREATE VIEW Syntax CREATE VIEW Examples CREATE OR REPLACE VIEW Syntax Dropping a View SQL NULL Values Working with NULL Values IS NULL IS NOT NULL SQL NULL Functions NVL COALESCE For more details visit our website : www.svsoftsolutions.com Or reach us @ USA : +1-845-915-8712 (Toll Free), India : +91-9642373173
Views: 54 SV Soft Solutions
How to Install Oracle SQL Developer
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Views: 151 T3SO Tutorials
Difference between view and materialized view
This video is a free tutorial on the difference between views and materialized views. The tutorial demonstrates the difference between oracle pl/sql view and an MV through a detailed explanation of sections such as data storage, refresh option, query tuning option and performance benchmark. By learning the difference the users can make an effective judgment on when to use view and when to use a materialized view. Video on Views: https://youtu.be/9mGQ6XdyAP0 Video on MV: https://youtu.be/7PklhTCNxxw If you want more such videos of exciting and amazing 'difference between' concepts, check out the links below: procedure and function: https://youtu.be/q3LmOenL120 union and union all: https://youtu.be/n9FqQOd8liY char and varchar2: https://youtu.be/039qzwjWf4k replace and translate: https://youtu.be/HKYF77BGzOE in and exists: https://youtu.be/REX4IjRYlFw rank and dense_rank: https://youtu.be/WGSX998hZ9M delete and truncate: https://youtu.be/u76wMm2byXo %type and %rowtype: https://youtu.be/MlLUFeZ_3eM
Views: 5496 Kishan Mashru
Access vs. Filter in SQL Execution Plans | Chris Saxon
Chris Saxon, an SQL Developer Advocate with Oracle, takes to his kitchen to explain the differences between access and filter in an SQL execution plan.
Oracle interview question : Can we use DML and DDL statements inside function?
Oracle interview question : Can we use DML and DDL statements inside function? List of all the SQL and PLSQL interview questions @ https://easy-learning-tech.blogspot.com/p/oracle-sql-plsql-interview-questions.html
Views: 161 Siva Academy
OBIEE Training - How to Create an OBIEE 11g Analysis
Read the full OBIEE 11g tutorial here: https://www.fireboxtraining.com/blog/2014/07/07/create-analysis-obiee-11g-tutorial This OBIEE training tutorial demonstrates how to create a simple analysis that uses a sectioned report as well as analysis prompt. We will also apply conditional formatting to highlight certain fields if the revenue value is a certain value or higher. Discover more about learning programming for business at https://www.fireboxtraining.com/
Views: 119849 Firebox Training
Side-effect of NOCOPY – Partially modified data!
In this video, Steven demonstrates how use of NOCOPY coupled with an unexpected termination of a subprogram with an unhanded exception can leave your IN OUT actuals partially modified - and not to be trusted! ====================================== Practically Perfect PL/SQL with Steven Feuerstein Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
SQL: Global Temporary Table (GTT) Part-2
In this tutorial , you'll learn about GTT...
Views: 16108 radhikaravikumar
Twin Flames 🔥 Union Current Energies
Are you crying are you abandoned do you see no reason in doing this anymore!? Listen 👂
Views: 2030 Gagan Nagi
Improve SQL Server performance using profiler and tuning advisor
For more such videos visit http://www.questpond.com See our other Step by Step video series below :- Learn SQL Server Step by Step in 16 hours:- http://tinyurl.com/ja4zmwu Learn MSBI Step by Step in 32 hours:- https://goo.gl/TTpFZN Learn Angular tutorial for beginners https://tinyurl.com/ycd9j895 Learn MVC Core step by step :- http://tinyurl.com/y9jt3wkv Learn MVC 5 Step by Step in 16 hours:- https://goo.gl/dmdakg Learn Xamarin Mobile Programming Step by Step :- https://goo.gl/WDVFuy Learn Design Pattern Step by Step in 8 hours:- https://goo.gl/eJdn0m Learn C# Step by Step in 100 hours :- https://goo.gl/FNlqn3 Learn Data structures & algorithm in 8 hours :-https://tinyurl.com/ybx29c5s Learn Javascript in 2 hours :- http://tinyurl.com/zkljbdl Learn SharePoint Step by Step in 8 hours:- https://goo.gl/XQKHeP Learn TypeScript in 45 Minutes :- https://goo.gl/oRkawI Learn webpack in 50 minutes:- https://goo.gl/ab7VJi Learn Visual Studio code in 10 steps for beginners:- https://tinyurl.com/lwgv8r8 Learn Tableau step by step :- https://tinyurl.com/kh6ojyo This video first starts with a simple explanation of what is a SQL server profiler and performance tuning wizard. After completing the basic concepts it then demonstrates a simple example using two tables by capturing the work load and understanding the recommendations given by the tuning wizard. For more such videos visit http://www.questpond.com We are also distributing a 100 page Ebook "Sql Server Interview Questions". If you want this ebook please share this video in your facebook/twitter/linkedin account and email us on [email protected] with the shared link and we will email you the PDF.
Finding Database Columns By Name in Oracle SQL Developer
How to find all columns in your Oracle Database by searching on the name.
Views: 5802 Jeff Smith
Oracle Tutorial || Oracle|Adv Sql | Interval Partition Part - 1 by basha
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......
Black Hat USA 2013 - UNION SELECT `This_Talk` AS ('New Optimization and Obfuscation Techniques')%00
By: Roberto Salgado This talk will present some of the newest and most advanced optimization and obfuscation techniques available in the field of SQL Injections. These techniques can be used to bypass web application firewalls and intrusion detection systems at an alarming speed. This talk will also demonstrate these techniques on both open-source and commercial firewalls and present the ALPHA version of a framework called Leapfrog which Roberto is developing; Leapfrog is designed to assist security professionals, IT administrators, firewall vendors and companies in testing their firewall rules and implementation to determine if they are an adequate enough defense measure to stop a real cyber-attack. Many of the techniques that will be presented were created by Roberto Salgado and are currently some of the fastest methods of extracting information from a database through SQL Injections. Roberto will demonstrate how to reduce the amount of time it takes to exploit a SQL Injection by over a third of the time it would normally take. He will also demonstrate why firewalls and intrusion detection systems are not the ultimate solution to security and why other measurements should also be implemented.
Views: 1076 Black Hat
Oracle Core,  Лекция 4
Ссылка на файл с презентацией: https://docs.google.com/presentation/d/1hqsC6hEGybAbEEPko56razF7eLBJQEZ3L-ECWtp7rbM/edit?usp=sharing (презентация может быть с анимацией) Ссылка на краткий конспект лекции:https://docs.google.com/document/d/1UFayi0YIXxLrRuj4-JZj-jooyvpoa4rKLOryBloTtag/edit?usp=sharing 1. Create table: permanent tables, temporary tables (on commit delete/preserve rows) 2. Physical properties таблицы: tablespace, logging, pctfree, pctused, initrans 3. Pctfree и pctused 4. Initrans и maxtrans 5.Storage clause: initial, next, minextents, maxextents, pctincrease, freelists, freelist groups, optimal, buffer_pool (keep,recycle), flash_cache (keep, none), encrypt 6. Table properties: column_properties, cache, result_cache, enable_disable_clause, flashback_archive_clause 7. Alter table: column_clause, constraint_clause, alter_table_partitioning, move_table_clause, enable_disable_clause, rename to, shrink space 8. High water mark. Low high water mark 9. Create index: table index clause, index_expr, index_properties, unusable 10. Reverse indexes 11. Function based indexes 12. Alter index: сжатие (shrink space), параллелизм, физические атрибуты (pctfree, pctused, initrans), logging/nologging, rebuild, enable/disable, unusable, visible/invisible, rename to 13. Индекс по внешнему ключу 14. Причины неиспользования индексов 15. Оператор truncate 16. Неявный commit при выполнении ddl 17. Словари данных Oracle Database, БД Oracle, вебинар Oracle, презентация Oracle, урок Oracle, лекция Oracle, обучение Oracle
Twin Flames 🔥 Union--What to do with Masculine
Are you aware of how to handle Union once it's there, there is no room for mistakes here!! For personal mediumship readings [email protected] rediffmail.com 88 usd
Views: 6267 Gagan Nagi
oracle interview question oracle index function based index
Title: Oracle Interview Question - oracle index related questions - Function based index in oracle Description: Oracle Interview Question - oracle index related questions 1. What is Index? How to create index? 2. What are the types of index? 3. How to find the list of indexes for a given table? 4. Explain B-tree index 5. Explain Bitmap index 6. Explain "Function based" index 7. Explain "Reverse Key" index 8. When to choose what type of index? 9. How to know index is being used? 10. How to monitor index usage? 11. What are the advantages/drawbacks of indexes?
Views: 62 Siva Academy
Oracle Virtual Column
Oracle Virtual Column https://easy-learning-tech.blogspot.in/2018/05/virtual-column-in-oracle.html
Views: 33 Siva Academy
Range Partition in Oracle
Understanding and creating range partition
Views: 93 Koenig Solutions
09 SQL Server Queries - Sub Queries and Correlated Sub Queries
Sub Queries and Correlated Sub Queries
Views: 940 Bhaskar Jogi
Difference between substring and instring
Difference between substring and instring 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: 664 TechLake
SQL: Read only tables
In this tutorial, you'll learn how to alter the table to read only..
Views: 31561 radhikaravikumar
SQL: The MERGE Statement
This video gives a quick overview of the MERGE statement in SQL. For more information see: https://oracle-base.com/articles/9i/merge-statement https://oracle-base.com/articles/10g/merge-enhancements-10g Website: https://oracle-base.com Blog: https://oracle-base.com/blog Twitter: https://twitter.com/oraclebase Cameo by Cary Millsap : Blog : http://carymillsap.blogspot.co.uk/ Twitter : https://twitter.com/CaryMillsap Cameo appearances are for fun, not an endorsement of the content of this video. All trademarks, product names and logos are the property of their respective owners.
Views: 8217 ORACLE-BASE.com
Introduction of single row function in Oracle SQL
This video shows Introduction of single row function in Oracle SQL. Try to share these videos for poor students and subscribe this channel for more upcoming other technical videos
Views: 85 Technology mart
Assassin's Creed Rogue 'Remastered' [LIVE/PS4] - I have nothing else to do
COMMUNITY DISCORD: https://discord.gg/kVuWPRZ Channel merch: - http://shop.spreadshirt.co.uk/FishyYarpstore Join (Curse) Union for Gamers: https://www.unionforgamers.com/apply?referral=abxx7xmy545t2c My second channel: https://www.youtube.com/watch?v=hMtZWJLyBPE Support me on Patreon: https://www.patreon.com/FishyYarpster Snapchat: cabbagefishd3 Follow me on Twitter: https://twitter.com/EJWoodgates Woof: https://twitter.com/DoggoOfHappines Like my Facebook page: https://www.facebook.com/FishyYarpster/ Thanks for watching! Please: Like Subscribe Share Comment TELL YOUR FRIENDS ABOUT ME (please?) NO SELF ADVERTISING WHETHER IT BE OF PRODUCTS OR CHANNELS (if you want me to notice your videos/products then be sure to privately message me) I hope you enjoy the video! Music from Epidemic Sound: http://www.epidemicsound.com
Views: 4941 Fizhy
ORACLE 11g:  How To Join Multiple Tables | ORACLE Review Class | 3i Template IT Solutions
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KISS series on Analytics: 08 Partition clause with aggregation
Welcome to the KISS video series. Solving problems that typically required complicated SQL in the past, that can now be easily solved with Analytic SQL syntax. In this session, we combine partitioning with the first look at the aggregation functions available The sample problem we'll solve is: How to do a running total with analytics Scripts: https://livesql.oracle.com/apex/livesql/file/content_CPWDPU6R5I13KQG8EFUO5OPPZ.html Watch the entire Analytics playlist at https://www.youtube.com/playlist?list=PLJMaoEWvHwFJDyhMLCkNSSUQWw9waFkIj ========================================­­­============== Copyright © 2015 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 1048 Connor McDonald
Setting up Full text index on database table
In this video I will show you how to setup up full text index on database tables..
Views: 1814 Adlai King
SQL Açıklı Server'lere Brute Force Saldırısı (SqLdick)
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Views: 214 The 'Aykut'
Daily Inspiration for Twin Flames - Wisdom of Divine Masculine Twin Flame, Feminine & Union Energies
This is a reading for all Twin Flames for 9/14/17 - or whenever you watch it. Please respect this channel & understand that I remove comments that are inappropriate at my discretion. If you need to reach me you may email me at: [email protected] This reading is general & intended for Twins at all stages of their Journey to Union & Mission. Take only what speaks to your soul as insight and guidance meant for you whenever you watch. In this video, cards read were Colette Baron-Reid's Wisdom of the Oracle cards as well as a positive affirmation from my Louise Hay 'I Can Do It' calendar. Hope you enjoyed this! Please LIKE if you do, COMMENT on what you liked, SHARE it, and SUBSCRIBE to our channel to see more. Connect with us elsewhere by visiting the following links: https://www.twitter.com/twinflamerx https://www.pinterest.com/twinflamerx/ https://www.facebook.com/lucida.zee?ref=br_rs Intuitive chat/tarot sessions whenever I'm available: http://bitwine.com/users/399034-twinflamerx http://www.kasamba.com/psychic/twin-flame-911 Would you like your own private video tarot/oracle card reading? (15 min) - $44.44. (On sale from $55.55!) Send payment to [email protected] with this info: first name(s), date(s) of birth, 3-5 main questions & your email address where I can send the link to the video. I will send you a link to your video within 1 week of payment. Support our channel by donating to us via Paypal at: [email protected] All Rights Reserved - All Content is Property of Twin Flame Rx
Views: 888 Twin Flame Rx
Ripple XRP: "No Bank Has Begun Testing xRapid" CNBC Ryan Browne
In a recent CNBC article by Ryan Browne it was twice stated that no banks have begun testing xRapid. Western Union stated they tested XRP and it was ineffective. Now the Fuddsters are flipping the script and trying to say XRP has never been tested. You have to pick one storyline or the other. Please Tweet Ryan Browne for clarification. You can message him directly at https://twitter.com/Ryan_Browne_ Buy a Ledger Nano Keep your XRP Secure @ https://www.ledger.com?r=56f42fcb7175 Ripple Insights xRapid Pilot https://ripple.com/insights/first-pilot-results-for-xrapid/ Follow me on Twitter @ https://twitter.com/jungleincxrp To Donate XRP to the Channel Wallet Address: rPVMhWBsfF9iMXYj3aAzJVkPDTFNSyWdKy Tag: 444226376 Thank you for Subscribing!! #dontbeabilly
Views: 15444 Jungle Inc

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