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Solving common Oracle error codes guide - SearchOracle
 
02:27
Hi, This video we see how to solve ORA-12560_ TNS_protocol adapter error in while programing, this error every time occur the user and technical person, it will definitely help you Thanks For watching please subscribe my channel .....:)
Views: 213 Nilesh Sakharkar
Solving common Oracle error codes guide - SearchOracle
 
02:27
Hi, This video we see how to solve ORA-12560_ TNS_protocol adapter error in while programing, this error every time occur the user and technical person, it will definitely help you
Common Oracle SQL Tuning Errors - Lesson 1 Validate and tweak the Design for SQL Performance
 
07:44
Before tuning SQL it is important to look at the data design. For example, is the design under or over-normalized? Are the correct data types used? Are the keys indexed? What constraints are declared? All of these and more have an impact on SQL response time. Watch all free lessons in this tutorial at http://www.skillbuilders.com/free-oracle-database-tutorials/common-oracle-sql-tuning-errors.
Views: 201 SkillBuilders
Common Oracle SQL Tuning Errors - Lesson 3 Join Conditions
 
02:59
Things related to programming (SQL) structures have a big impact on SQL response time. Obvious example: missing join condition. There are dozens of Free Oracle Database tutorials at https://www.skillbuilders.com/free-oracle-database-tutorials.
Views: 120 SkillBuilders
Troubleshooting Common TCC Errors
 
03:27
Here's an excerpt from our full webinar on how to troubleshoot Common Oracle Taleo Connect Client (TCC) errors.
Oracle username and password and Account unlocking
 
08:37
all education purpose videos
Views: 260581 Chandra Shekhar Reddy
Common Mistakes in Oracle PL SQL Programming
 
01:02:48
Common Mistakes in Oracle PL_SQL Programming
Views: 5375 PrasadBadana
043-Oracle SQL 12c: Common errors insert and creating script
 
20:00
تعلم اوراكل حتى الاحتراف تعلم اوراكل من الصفر
Views: 1502 khaled alkhudari
how to install Oracle 12c and setting up new user accounts , a perfect solution
 
13:53
you can download oracle 12c from the website here.. http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html
Views: 101121 how to get installed?
How to solve common Tomcat error-8080 address already in use
 
04:47
How to solve common Tomcat error-8080 address already in use
Views: 56252 PlusDigit
DBA USA common installation errors
 
02:04
DBA USA presents a video that covers the most common rotor installation errors. These can lead to many brake system issues such as vibration, pulsation, and shortened rotor and pad life. Try to avoid making these same errors the next time you install new brakes.
Views: 72 DBA USA
Common SQL Server Mistakes and How to Avoid Them
 
01:23:38
Making mistakes is natural, but learning from them and avoiding them in future takes effort. There's no substitute for experience or the shared wisdom of others to help you learn what mistakes to avoid. In this session, Tim will share with you a ton of what he's learned over the years from working and consulting at multiple Fortune-level companies. You'll hear about real-world environments he has worked on where there was a high impact from administrators making mistakes in how SQL Server was configured and administered. You'll learn many proven and accepted best practices for installing, configuring and supporting SQL Server to help your environment run as smoothly as possible and you'll leave with a checklist of items to take home to make sure your SQL Server environment is configured properly. http://fundamentals.sqlpass.org/Home.aspx www.sqlskills.com Hosted by Steve Cantrell of DBAFundamentals
Views: 1442 DBAFundamentals
Primavera P6 Common Logical Errors (Dangling task & Circular Loop)
 
04:41
Commonest errors to look for after developing a schedule is to look for Logic errors-Circular loop & Dangling task.Most software packages nowadays can easily detect loop but filter could be required to detect the dangling tasks where the project involves a lot of activities. Softwares such Primavera Risk Analysis(PRA) would detect the dangling task as there are always need for import check before proceeding with Monte Carlo Simulation
Views: 1693 ABIMBOLA OWOADE
Oracle DBA - Manage Users, Roles & Privileges - User Management
 
07:44
Thanks for Watching please Like, Subscribe and Share... BoxCut Media.
Views: 24753 BoxCut Media
SQL: Check Constraint
 
05:11
In this tutorial, you'll learn how to make use of check constraint. 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: 10838 radhikaravikumar
Oracle12c Common User Creation Video
 
07:23
How to create a new common user in Oracle 12c Enterprise Edition using SQL Plus and then making a table with that user as well as entering data with SQL Developer.
Views: 224 Huma Talpur
PL/SQL: Mutating Triggers Part-1
 
06:24
In this tutorial, you'll learn... 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: 22634 radhikaravikumar
How to Resolve Oracle SQL Parent Key Not Found (ORA-02291)
 
05:49
In this video, we’ll explain what the ORA-02291 “parent key not found” error is, see an example, and look at how to resolve it. This error usually happens when we try to insert data into a table. It looks like this: Error is: ORA-02291: integrity constraint (constraint_name) violated - parent key not found So what does this error mean? It means we’re trying to insert data into a child table, and there is no related record in the parent table. If a foreign key has been set up to enforce this relationship, there needs to be a parent to insert a child that refers to it. Watch the video to see an example of this error as well as how to resolve it. For more information on Oracle SQL, refer to the Database Star website here: https://www.databasestar.com/
Views: 748 Database Star
Oracle RAC(real application clusters) fundamentals Pt 2 parameters, common errors, voting disks
 
17:42
In this tutorial you will about real application cluster environment.
Views: 4192 DBA Pro
Hints and Tips - Synthesizing rows inside Oracle
 
06:55
You've already got a gazillion rows inside your Oracle Database table. So why would you want to generate even more rows ? Well, it’s a common need as you'll see in this quick tip, which more to the point shows you how to do it easily and efficiently with SQL ====================================================== 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: 1791 Connor McDonald
SQL: WITH Clause
 
06:11
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: 10887 radhikaravikumar
Protect Your Data Against New Oracle Password Hacking Vulnerabilities
 
23:49
Mark Trinidad, Product Manager discusses details on the Oracle Password Hacking Vulnerability (CVE-2012-3137).
Views: 324 appsecinc
Part 12   Can we join two tables without primary foreign key relation
 
10:38
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/2014/09/part-12-can-we-join-two-tables-without.html Can we join two tables without primary foreign key relation Yes, we can join two tables without primary foreign key relation as long as the column values involved in the join can be converted to one type. ID column in Departments table is not the primary Key and DepartmentId column in Employees table is not the foreign key. But we can still join these tables using ID column from Departments table and DepartmentId column from Employees table, as both the columns involved in the join have same data type i.e int. Select Employees.Name as EmployeeName, Departments.Name as DepartmentName from Employees join Departments on Departments.ID = Employees.DepartmentId The obious next question is, if primary foreign key relation is not mandatory for 2 tables to be joined then what is the use of these keys? Primary key enforces uniqueness of values over one or more columns. Since ID is not a primary key in Departments table, 2 or more departments may end up having same ID value, which makes it impossible to distinguish between them based on the ID column value. Foreign key enforces referential integrity. Without foreign key constraint on DepartmentId column in Employees table, it is possible to insert a row into Employees table with a value for DepartmentId column that does not exist in Departments table. The following insert statement, successfully inserts a new Employee into Employees table whose DepartmentId is 100. But we don't have a department with ID = 100 in Departments table. This means this employee row is an orphan row, and the referential integrity is lost as result Insert into Employees values (8, 'Mary', 'Female', 80000, 100) If we have had a foreign key constraint on DepartmentId column in Employees table, the following insert statement would have failed with the following error. Msg 547, Level 16, State 0, Line 1 The INSERT statement conflicted with the FOREIGN KEY constraint. The conflict occurred in database "Sample", table "dbo.Departments", column 'ID'.
Views: 106493 kudvenkat
Common Backup Errors In Real time-- SQL SERVER DBA
 
08:54
Common Backup Errors In Real time-- SQL SERVER DBA
Views: 1180 All Videos
Solving Common DBA Tasks at a Leading German Bank with DB PowerStudio
 
47:27
Case Study: Solving Common Oracle DBA Tasks at a leading German Bank Sultan Shiffa - Embarcadero Thursday, June 26, 2014 - 8am A leading German bank uses DBArtisan to manage hundreds of databases in their organization. This case study will show how many common DBA tasks are solved using DBArtisan at large enterprises and how DBAs perform these tasks to keep the database operational, such as configuring the database, managing memory and storage, managing security, managing database objects, and more. Dr. Sultan Shiffa is a senior software consultant for Enterprise Data Management at Embarcadero technologies and works as an expert for complex and diverse data management solutions. He assists Embarcadero's largest customers in the development of methodologies for integrating Embarcadero database products into their existing processes. Before joining Embarcadero he worked for more than a decade as an Oracle Certified Professional (OCP) DBA and database consultant.
VBoxGuestAdditions.iso ● Virtual Box  ●  Error Solved on Linux
 
04:11
Installation of the GuestAdditions for Virtual Box Linux VM. When you try to Insert Guest addition CD you get the message Unable to mount the CD/DVD image /usr/share/virtualbox/VBoxGuestAdditions.iso on the machine Sandbox. Would you like to force mounting of this medium? To mount the iso file # mount -o loop ./VBOxGuestAdditions.iso /media/GuestAdditionISO Prepared by Christian ALT for http://Vision6D.com Channel about IT Technology, Management and Communication
Views: 13935 Vision 6D
10 Common Errors and Mistakes Made in JAVA
 
37:36
Here are 10 common mistakes programmers of any skill level tend to make, and the usual causes of them.
Views: 86 Josiah L
SQL: Delete Vs Truncate Vs Drop
 
08:27
In this tutorial, you'll learn the difference between delete/drop and truncate. 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: 57059 radhikaravikumar
Common Mistakes Made in Functional Java
 
01:18:36
In Java 8 functional style programming was introduced in Java. Java 9 extended this with some nice new features. For many people it is hard to grasp the idea of functional style programming after so many years of purely working in the imperative OOP style. The opportunities Java gives us out of the box are massive, but with great power comes great responsibility. Brian points out common mistakes that are made when integrating functional style programming in your every day Java project and how to prevent this. This way you can write better, cleaner and more readable code. But even more important, you will be able to utilize the functional code constructions in Java 9 to it’s full potential… and maybe, you even start to like it.
Views: 2372 v JUG
Repair Problems with Java
 
12:20
Repair Problems with Java Java Runtime errors are a pretty common problem on a Windows operating system. Windows operating systems will eventually start having problems when you get bugs in java or Malware exploits like zero day get installed or maybe its just a bad install of java...who knows sometime the people comes when you try to update or uninstall or install new version. So in this video i will so you how to fix these common issues. Revouninstaller Download http://www.revouninstaller.com/download-freeware-version.php Javara Download http://singularlabs.com/news/updates/javara-2-1/ Repair Tool http://support.microsoft.com/mats/Program_Install_and_Uninstall/en Offline Download http://www.java.com/en/download/windows_offline.jsp Everything Download http://www.voidtools.com/ Java Archive http://www.oracle.com/technetwork/java/archive-139210.html
Views: 262791 Britec09
Benefits of Common Table Expressions
 
05:56
On this episode of Joes 2 Pros SQL server unlocked series we present a topic for anyone who has ever been exposed to SQL Server, Common Table Expressions. A CTE is memory resident table. You are pulling from that query and giving it a name. This table adds enhancements to the old tables. It allows you to open up to new people without having an increased security risk. This is extremely beneficial for anyone who is exposed to SQL Server as keeping your content safe is a top concern for most organizations. In this video, he will take you through a very real example from a department store quarterly reporting. He wants to do a seasonal reporting from all the departments of a store excluding snow sports and cooking. He shows you how to make the code more simple and reduce human error. Having CTE knowledge will be greatly beneficial to you in your everyday career. Please be sure to follow along our blog series. Stay tuned next week to learn more about Dynamic SQL. To learn more about he benefits of common table expressions view our course Developer 2012 Volume 2 Video 10.1. See more at: http://www.joes2pros.com/joes2pros/courses Full Blog: http://joes2prosblog.social27.com/
Error Handling In Informatica
 
22:02
This Video Helps you to understand the ERROR handling in informatica. Its Very Important to every Developer to know this. Watch it and let me know your comments.
Views: 41482 VolentQue Technologies
Oracle Argus Safety Features
 
55:39
Learn about the features of Argus Safety. -- A common goal of life sciences companies is to capture essential adverse event data efficiently. The use of automated systems to document and track this information is proving to be essential in the safety field. Perficient’s Dr. Rodney Lemery, director of safety and pharmacovigilance, reviewed various features of Oracle’s Argus Safety solution that can assist you in your safety and pharmacovigilance practices. To view this webinar in its entirety, please visit: http://www.perficient.com/Thought-Leadership/On-Demand-Webinars/2015/Features-of-a-World-Class-Safety-System Stay on top of Life Sciences technologies by following us here: Blog: http://blogs.perficient.com/lifesciences Twitter: http://www.twitter.com/Perficient_LS Facebook: http://www.facebook.com/Perficient LinkedIn: http://www.linkedin.com/company/165444 Google+: https://plus.google.com/+Perficient SlideShare: http://www.slideshare.net/PerficientInc
Views: 11349 Perficient, Inc.
Oracle Database Startup Issues Memory Target Parameter
 
06:44
NewayITSolutions: Oracle Database Startup Issues: Memory Target cannot be used. Learn how easy it is to make $100k and above by becoming an Oracle Database Administrator. Website: https://newayitsolutions.com Subscribe: https://newayitsolutions.com/page Enroll: https://newayitsolutions.com/enroll Youtube: newayitsolutions ------------------------------------------------------------------------------------------------------------------------------------------------------------- Follow on Facebook: https://www.facebook.com/newayitsolutions/ Follow on Twitter: https://twitter.com/Theoracledbaguy Follow on Instagram: https://www.instagram.com/oracledbatrainer/ Financing Available: https://newayitsolutions.com/loan-application School Locations: Atlanta, Maryland, Virginia ------------------------------------------------------------------------------------------------------------------------------------------------------------- Office Contact: 1-866-569-0205 Mobile Contact: 240-244-9935
Views: 2633 NewayITSolutions LLC
01 - Connections check list & error number
 
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First step when you could not connect to P6 oracel DB 1-Check the oracle services is running . 2- check that you are connecting to the right DB (in this video DB is on local computer) 3-Define what is the error and the error number (ORA-XXXX)
Views: 388 adel mohd
Oracle EBS Upgrade & Patch Validations - Quick Review
 
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If your validation processes are manual, there will be an un-reasonable burden of time and effort on your business to replace. Conference room pilots (CRP) and user acceptance testing (UAT) will be labor-intensive and draining. Your EBS users will find it difficult to get away from their day jobs for the significant chunks of time required. Under a manual process, when users find an error in the application, they will have to go back, try to replicate it, copy and paste screen shots into Word, and type in a description of what they did when the error occurred. Then they will email the document to a developer or upload it to a file-share. The developer will review the document and try to replicate the error, but the document may not contain enough information to do so, in which case a telephone or face-to-face conversation will be necessary. Hopefully the developer can now replicate the error and can go ahead and fix it. When the fix is ready to be tested, it will have to go back to the original super-user who identified the error as they will be the only person that has a hope of replicating the exact scenario that caused it. The whole process is long-winded and low quality. Eliminate process steps to increase productivity Original Software provides a more efficient way. In fact, we eliminate a number of the above steps altogether. See more at: http://www.origsoft.com/solutions/oracle-software-testing/oracle_ebs_validation_and_defect_fixing.php
Views: 589 Original Software
Create new connection with new user in Oracle SQL Developer
 
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This video shows you how to create a new connection using a new user account (other than the system user account) in Oracle SQL Developer, so that you have a clean workspace without all the clutter of system tables. It is NOT a general introduction to using Oracle SQL Developer.
Views: 318820 Chitu Okoli
Solving Performance Problems on Oracle DB
 
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Solving Performance Problems on Oracle DB Matthew Vegh - Embarcadero Thursday, June 26, 2014 - 11am DBAs and database developers regularly spend a lot of time tracking down and resolving performance issues on the database servers they are responsible for; it can be very difficult, frustrating, and expensive. Given the complex interactions of applications, users and databases, new performance issues can arise almost as fast as old ones can be addressed. This session will simulate common performance problems on an Oracle server and then both identify those problems and provide effective solutions. Matthew Vegh is a Software Architect at Embarcadero Technologies for the Embarcadero DB Power Studio family of products and has been with the company for the better part of a decade. He has over 15 years of development experience with a wide range of technologies and a definite preference for database tooling.
java.lang.NoClassDefFoundError | Wrong classpath
 
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java.lang.NoClassDefFoundError: Wrong classpath troubleshooting. Reference article & Java source: http://javaeesupportpatterns.blogspot.com/2012/06/javalangnoclassdeffounderror-how-to.html
Using Cursor in Oracle PL SQL
 
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Using Cursor in Oracle PL SQL By Dr. RD Balaji Help us caption & translate this video! http://amara.org/v/DWUs/
SQL Server Stored Procedures: Returning Data to the Client
 
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This video is part of LearnItFirst's Transact-SQL Programming: SQL Server 2008/R2 course. More information on this video and course is available here: http://www.learnitfirst.com/Course161 Here, you'll see a high-level overview of stored procedure syntax. Scott will discuss how stored procedures are different from functions or views, syntax basics, common errors and more. Highlights from this video: - Stored procedure syntax - Can you select from a stored procedure? - The stored procedure terminator - Rewriting a view as a stored procedure -Can a stored procedure return result sets? - Stored procedures vs. functions and views - When is EXEC required/not required? - Common syntax errors and much more...
Views: 32053 LearnItFirst.com
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: 126973 Corey Schafer
T-SQL: How To Read the Error Log
 
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How to read the error log with T-SQL
Views: 94 SQLInSix Minutes
Using Software Analysis Features for Memory Leak Detection in the Oracle Solaris Studio IDE
 
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Learn how to use static analysis, dynamic analysis and code coverage data to identify common coding errors, including memory leaks, in your application through this audio-less screencast. The Oracle Solaris Studio IDE is specifically optimized for enterprise C, C++ applications and helps improve developer productivity and reduce time to deliver applications. Download a free copy and learn more about Oracle Solaris Studio at: http://www.oracle.com/technetwork/server-storage/solarisstudio/overview/index.html Copyright © 2014 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Oracle SQL Tutorial -1 Create Table in oracle
 
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Oracle Database is a program to store lots of information, or data. There are different types of databases and they all have their uses. Some of the most common are MySQL, SQL Server MySQLIi etc. All of these have different uses.
Views: 25 easy info4u
Oracle Database 11g - SQL Bangla Tutorial |Ch2 - how to retrieve Data Using SQL SELECT statement
 
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See the Description for required source code and links SQL Tutorial Source Code of Oracle Database 11g Training: https://drive.google.com/open?id=0Bz0MNaVyRm3leW5OTThLN0NyTk0 Chapter-2 : how to retrieve Data (Data Retrieval) Using SQL SELECT statement. In this video tutorial, you will know how to retrieve data from oracle database by using SQL SELECT statement. The SELECT statement is much important in database to query data. This is special computer training designing online courses on Database Management System. It is fully bangla tutorial. It will be helpful for every database programmer and administrator. Subscribe this channel to watch my all tutorials on PHP, MYSQL, Javascript, Linux, Networking, Access Programming & Microsoft Office, C++, HTML, CSS. Oracle Database PDF eBook Link : https://drive.google.com/open?id=0Bz0MNaVyRm3lUWpGbXMyX3lRUTg All Source Codes & Required Documents together are found in the link: https://drive.google.com/open?id=0Bz0MNaVyRm3lMjFVcXhzMjNvWDA All SQL & PL SQL Tutorials are found in the link: https://www.youtube.com/playlist?list=PLUYY2piVmub7QL0ET2_eg4D_SV3AOsPHT Oracle DBA Tutorials: https://www.youtube.com/playlist?list=PLUYY2piVmub6bRM0ScQMNnbyH66yrh1cf Channel Link: http://www.youtube.com/channel/UCT_fWLNX67sDH3W3FZ1wxLg?sub_confirmation=1 Required Document Link : https://drive.google.com/open?id=0Bz0MNaVyRm3lWDB0V1JOOE93eUE FB Page: https://www.facebook.com/BanglaTutorial24 FB Group: https://www.facebook.com/groups/banglatutorial24/ In the tutorial, I have tried to describe about how to query for data retrieval or how to retrieve data by SQL SELECT statement from oracle data source. [SQL TUTORIAL, DATABASE MANAGEMENT SYSTEM, BANGLA TUTORIAL, TRAINING, DATABASE, ORACLE DATABASE]
Views: 2246 MD. SHARIFUL ALAM
DB Installation and Configuration Support
 
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When any user facing this ORA-12560 issue, it seems your Oracle Database is not up and running. This is most common error which is faced by numerous of users on a daily basis. The first you have to do is setup you’re Database before anything else. Or if again confronting the same problem then take an immediate action through Cognegic’s DB Installation Support or DB Configuration Support. Our main objective is to solve your any kind of issues regarding Database and provide advance support. For More Info: https://cognegicsystems.com/ Contact Number: 1-800-450-8670 Email Address- [email protected] Company’s Address- 507 Copper Square Drive Bethel Connecticut (USA) 06801
Views: 1 deliana markle
Common Error on Your Quickbooks Regarding Accounts Payable & Accounts Receivable
 
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This video highlights a common red flag that clients should recognize before submitting their QuickBooks reports to their accountants.
Views: 474 Vesey & Weeks, PC