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: 229 Nilesh Sakharkar
Lesson 1: 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: 397 SkillBuilders
You can (and should!) name those unnamed ORA errors (never hard-code an error number). Oracle Database pre-defines a number of exceptions for common ORA errors, such as NO_DATA_FOUND and VALUE_ERROR. But there a whole lot more errors for which there is no pre-defined name. And some of these can be encountered quite often in code. The key thing for developers is to avoid hard-coding these error numbers in your code. Instead, use the EXCEPTION_INIT pragma to assign a name for that error code, and then handle it by name. Related blog post: http://stevenfeuersteinonplsql.blogspot.com/2016/03/nine-good-to-knows-about-plsql-error.html ======================================== 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.
In this tutorial I'll install: - Oracle database 11g r2. - Oracle weblogic server 10.3.6 - Oracle forms and reports 18.104.22.168 And how to avoid common errors like: - INS-13001environment does not meet minimum requirements. - WFMLRSVCApp.ear file missing during Installation - couldn't find jvm.cfg. - Unable to find java virtual machine. - ora-28000 – the account is locked. - unlock user hr. - SQL developer JDK path - Java_home variable - Environment variables path - Oracle 11g installation stuck at step 14 - Oracle forms and reports step creating domain failed. - Oracle forms and reports step 15 stuck. - Oracle forms and reports setup hang. - Oracle forms and internet explorer – crash - Oracle forms internet explorer blank page. - Oracle forms web browser blank. - Oracle 11g installation problems. - Weblogic for windows 64 – Generic. - oracle database 11g missing file. - em.ear file not found. Fusion middleware Sqldeveloper port Tnsping - Oracle forms checking operating system certification. - Tnsnames.ora - My pc become slow after install oracle .......................................................... لو عندك اى سؤال خش على الجروب : https://www.facebook.com/groups/oracle.askgad .......................................................... لمتابعة كل ماهو جديد من خلال صفحتنا https://www.facebook.com/askgad
Views: 27524 Ask Gad
Lesson 4: Improve SQL response time by NOT suppressing index usage. All lessons and many more tutorials are FREE at https://www.skillbuilders.com/free-oracle-database-tutorials/common-oracle-sql-tuning-errors/. Don't Code Filters (aka conditions, predicates, where clauses) that prevent or suppress index use! Attend an online hands-on class with Oracle Certified Master John Watson. Learn more : https://www.skillbuilders.com/course/oracle-12c-sql-tuning-for-developers-and-dbas/.
Views: 157 SkillBuilders
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
Views: 67 Tech Solution India
In this video you can learn how to create new user in Oracle 12c, also how to resolve common user create error To create user- create user scott identified by 123; --to resolve error -- ORA-65096: invalid common user or role name alter session set "_ORACLE_SCRIPT"=true; --Grant all access to user- grant all privileges to scott find TNSName file here- C:\app\sys\product\12.1.0\dbhome_1\network\admin\tnsnames.ora (based on the installation directory you chose during installation) --Create sample tables in scott user- ---------------------------------------- CREATE TABLE EMP (EMPNO NUMBER(4) NOT NULL, ENAME VARCHAR2(10), JOB VARCHAR2(9), MGR NUMBER(4), HIREDATE DATE, SAL NUMBER(7, 2), COMM NUMBER(7, 2), DEPTNO NUMBER(2)); INSERT INTO EMP VALUES (7369, 'SMITH', 'CLERK', 7902, TO_DATE('17-DEC-1980', 'DD-MON-YYYY'), 800, NULL, 20); INSERT INTO EMP VALUES (7499, 'ALLEN', 'SALESMAN', 7698, TO_DATE('20-FEB-1981', 'DD-MON-YYYY'), 1600, 300, 30); INSERT INTO EMP VALUES (7521, 'WARD', 'SALESMAN', 7698, TO_DATE('22-FEB-1981', 'DD-MON-YYYY'), 1250, 500, 30); INSERT INTO EMP VALUES (7566, 'JONES', 'MANAGER', 7839, TO_DATE('2-APR-1981', 'DD-MON-YYYY'), 2975, NULL, 20); INSERT INTO EMP VALUES (7654, 'MARTIN', 'SALESMAN', 7698, TO_DATE('28-SEP-1981', 'DD-MON-YYYY'), 1250, 1400, 30); INSERT INTO EMP VALUES (7698, 'BLAKE', 'MANAGER', 7839, TO_DATE('1-MAY-1981', 'DD-MON-YYYY'), 2850, NULL, 30); INSERT INTO EMP VALUES (7782, 'CLARK', 'MANAGER', 7839, TO_DATE('9-JUN-1981', 'DD-MON-YYYY'), 2450, NULL, 10); INSERT INTO EMP VALUES (7788, 'SCOTT', 'ANALYST', 7566, TO_DATE('09-DEC-1982', 'DD-MON-YYYY'), 3000, NULL, 20); INSERT INTO EMP VALUES (7839, 'KING', 'PRESIDENT', NULL, TO_DATE('17-NOV-1981', 'DD-MON-YYYY'), 5000, NULL, 10); INSERT INTO EMP VALUES (7844, 'TURNER', 'SALESMAN', 7698, TO_DATE('8-SEP-1981', 'DD-MON-YYYY'), 1500, 0, 30); INSERT INTO EMP VALUES (7876, 'ADAMS', 'CLERK', 7788, TO_DATE('12-JAN-1983', 'DD-MON-YYYY'), 1100, NULL, 20); INSERT INTO EMP VALUES (7900, 'JAMES', 'CLERK', 7698, TO_DATE('3-DEC-1981', 'DD-MON-YYYY'), 950, NULL, 30); INSERT INTO EMP VALUES (7902, 'FORD', 'ANALYST', 7566, TO_DATE('3-DEC-1981', 'DD-MON-YYYY'), 3000, NULL, 20); INSERT INTO EMP VALUES (7934, 'MILLER', 'CLERK', 7782, TO_DATE('23-JAN-1982', 'DD-MON-YYYY'), 1300, NULL, 10); CREATE TABLE DEPT (DEPTNO NUMBER(2), DNAME VARCHAR2(14), LOC VARCHAR2(13) ); INSERT INTO DEPT VALUES (10, 'ACCOUNTING', 'NEW YORK'); INSERT INTO DEPT VALUES (20, 'RESEARCH', 'DALLAS'); INSERT INTO DEPT VALUES (30, 'SALES', 'CHICAGO'); INSERT INTO DEPT VALUES (40, 'OPERATIONS', 'BOSTON'); CREATE TABLE BONUS (ENAME VARCHAR2(10), JOB VARCHAR2(9), SAL NUMBER, COMM NUMBER); CREATE TABLE SALGRADE (GRADE NUMBER, LOSAL NUMBER, HISAL NUMBER); INSERT INTO SALGRADE VALUES (1, 700, 1200); INSERT INTO SALGRADE VALUES (2, 1201, 1400); INSERT INTO SALGRADE VALUES (3, 1401, 2000); INSERT INTO SALGRADE VALUES (4, 2001, 3000); INSERT INTO SALGRADE VALUES (5, 3001, 9999); CREATE TABLE DUMMY (DUMMY NUMBER); INSERT INTO DUMMY VALUES (0); COMMIT; --------------------------- Please Like share and subscribe if the content helped you. Also please tell me if you want to see some content. I am an Engineer working in MNC. I live in Noida, love to explore new things. My Instagram account- isthat_shubh My Facebook Account- https://www.facebook.com/samratshubham
Views: 106 Shubham Garg
Fix all missing dll files in windows 10/8.1/7 Click here for more detail... http://www.bsocialshine.com/2016/06/how-to-fix-all-dll-file-missing-error.html D3dx9_43.dll error, D3dx9_41.dl, D3dx9_42.dll, D3dx9_31.dll, d3dx9_39.dll, D3dcompiler_43.dll, d3dx9_43.dll error - d3dx10_43.dll error, d3dx9_43.dll, d3dx10_43.dll, d3dx9_43.dll, d3dx9_42.dll, d3dx9_30.dll, d3dx9_39.dll, binkw32.dll, 2004utils.dll 2057.dll 20sys_r.dll 20utl_r.dll 240197.dll 24cents.dll 25d4315.dll 28_83260.dll 2bp.dll 2dcolormode.dll 2dfilter.dll 2dintmmx.dll 2dmgr10.dll 2dmgr100.dll 2mouse16.dll 2mouse32.dll 2_0_1browserhelper2.dll 3 cuts per beat.dll 311.dll 31x5lc04.dll 31x5ls04.dll 31x5rc04.dll 32 cuts per beat.dll 324aud32.dll 33a76.dll 34api.dll 34coinstaller.dll 3894fc.dll 3dfx32v3.dll 3dfx32vb.dll 3dfxgl_ht2.dll 3dfxis16.dll 3dfxis32.dll 3dnaxtrasupp.dll 3dogldrv.dll 3douninst.dll 3dpcdll.dll 3dpmotioneffectsvst.dll 3dpolygoncruncherplugin.dll 3dprocpl.dll 3dr.dll 3dr32.dll 3dr332.dll
Views: 1523960 MJ Tube
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: 2427 ABIMBOLA OWOADE
Learn at your own pace for free here http://madora.teachable.com/p/become-an-oracle-licensing-specialist-trial Checkout the free introduction to Licensing at the Madora Academy. Follow the link and enrol for free. If you need more advanced training there are further paid courses also available at http://madora.teachable.com/ From the Video: We look at the common errors with licensing for Oracle Disaster Recovery scenarios. The top three issues are: -Not matching the metrics between disaster and production -forgetting to license options -not understanding the ten-day rule. Summary of the ten day rule. Yes, the official wording I suppose is a good summary, which it includes the right to run the licensed programs on a licensed spare computer in a failover environment for up to a total of ten days in a given calendar year. That’s the summary, so it’s got to be one of the systems which they would regard as data recovery using a clustered environment, a failover machine. It only applies to clustered deployments where multiple servers have access to a single storage area network. It doesn’t mean you can run software on any unlicensed server anywhere in your system for ten days without licensing it. That’s the biggest misunderstanding. It’s specific to the failover rule, it’s specific to an active/passive cluster running on a single storage area network. It’s not the generic ten days, It can run it anywhere.
Views: 1875 Madora Consulting
Common Backup Errors In Real time-- SQL SERVER DBA
Views: 1552 All Videos
http://www.MultiplyMyCashflow.com Business metrics afford you the power of knowing what is actually working on a periodic basis and from your performance. You will develop a comprehensive perspective when you are able to create business metrics and consistently review them with your financial reports. Regardless of the business' performance, you are the person that understands the big picture and can assure everyone concerned that there is a tomorrow for the business to exist in.
Views: 182 Hugh Stewart
Learn how to do the NetSuite Data Validation Process. Just follow the steps on our blog. https://www.a2q2.com/blog/netsuite/5-common-netsuite-data-upload-errors-data-validation/
Views: 496 A2Q2
Oracle - Understanding the tnsnames.ora and listener.ora files
Views: 196462 Chris Ostrowski
In this tutorial you will about real application cluster environment.
Views: 4376 DBA Pro
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). 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, 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. 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, 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, CEITON MSSQL/Oracle Compiler  and SwisSQL. 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: 25346 radhikaravikumar
Business Scenario: fix the common errors we see in applying Vlookup function for data analysis This video summarizes 4 common errors in the "vlookup" function: 1. Not using absolute cell reference 2. Vlookup numbers as text 3. Vlookup numbers that are not equal 4. Vlookup text that are not equal -~-~~-~~~-~~-~- Please watch: "How to create a Merit Matrix for Salary Increase with Goal Seek function" https://www.youtube.com/watch?v=6ZRixDI8Zws -~-~~-~~~-~~-~- ******Follow-up Consulting Services****** If you have specific question regarding your issue, you can email me at the email here https://goo.gl/WejijZ Note that there will be a fee of US$50 charged for solving your issue. The turnaround is within 24 hours. Any follow-up issue in 3 days will also be answered with no charge. Payment link: https://www.paypal.me/caripros ******More Videos in Playlists****** Excel for HR https://goo.gl/JdeVnd Excel for HR - Master Class https://goo.gl/LYfq2f Excel Macro - Beginner https://goo.gl/Yae5nc Excel Macro/VBA - Splitting a Master File https://goo.gl/m8CHya Excel Charts Data Visualization https://goo.gl/2ao6BP Excel Vlookup Function https://goo.gl/kP2Wpz Excel Pivot Table Function https://goo.gl/rukkPs Excel Array Function https://goo.gl/i4sQH8 Excel Index and Match Function https://goo.gl/i7VGU4 Excel Solver/Goal Seek Functions https://goo.gl/FTkTnj Excel Cell Formatting Solutions https://goo.gl/gpa6MY HR Analytics - Merit Matrix https://goo.gl/Koy7co HR Analytics - Salary Structure https://goo.gl/uZBnFa Excel Tricks https://goo.gl/TeqGDw Excel Troubleshooting https://goo.gl/bdY5by Fun HR Topics https://goo.gl/7zVg8h For more successful stories, view at: http://caripros.com/index.php/success-stories/ ******Tools I use for this channel****** Channel management: https://www.tubebuddy.com/HRAnalytics "I Love Spreadsheets" Mug: https://amzn.to/2D0bYmL #ExcelforHR#HRAnalytics#Excel#HR
Views: 17464 Caripros HR Analytics
This video is for beginners who have never worked with SQL Developer, and we are going to teach how to begin writing queries. So the queries we are going to start with are queries when we give the database an expression and it will return back some kind of value. The most common keyword you are going to need to know for Oracle is SELECT. SELECT is the command we use to get data from the database. Even though we have not really put any data in our database, we can still use the SELECT statement to get data. That's because the database is capable of doing more than just creating tables and retrieving data from tables. So our first goal is to essentially write a Hello World, which just displays the text hello world to us. A good place to start is with: SELECT 'Hello World' This would actually work for many database management systems, but when you run it you will get an error. This actually doesn't work with Oracle, it will tell us we always need the FROM keyword. To get around this, there is a magical table called DUAL. We can put anything we want to SELECT and then say FROM DUAL and it will work. SELECT 'Hello World' FROM DUAL We can also do math: SELECT 1+1 FROM DUAL And we can run even run functions: SELECT SYSTIMESTAMP FROM DUAL To put all of this together, you can grab all of this data at the same time using commas to separate different columns from our generated table: SELECT 'Hello World', 1+1, SYSTIMESTAMP FROM DUAL Support me on Patreon: http://www.patreon.com/calebcurry Subscribe to my newsletter: http://bit.ly/JoinCCNewsletter Donate!: http://bit.ly/DonateCTVM2. ~~~~~~~~~~~~~~~Additional Links~~~~~~~~~~~~~~~ More content: http://CalebCurry.com Facebook: http://www.facebook.com/CalebTheVideoMaker Google+: https://plus.google.com/+CalebTheVideoMaker2 Twitter: http://twitter.com/calebCurry Amazing Web Hosting - http://bit.ly/ccbluehost (The best web hosting for a cheap price!)
Views: 32938 Caleb Curry
This video shows you how to use an Event Subprocess to handle both system and business exceptions in an OBPM process. Please see our tutorial Creating Your First Process with OBPM 11g for more information. https://apex.oracle.com/pls/apex/f?p=44785:24:0::NO:24:P24_CONTENT_ID,P24_PREV_PAGE:4840,29. Copyright © 2012 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.
Views: 8769 Oracle Learning Library
IO ERROR: The network adapter could not establish the connection Learn how to solve this Oracle Database / SQL Developer Error with in 4 minutes ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/sql-developer-error-the-network-adapter-could-not-establish-the-connection Previous Tutorial ► Intersect and Minus SQL set operators https://youtu.be/sDZFpwEw1k8 ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 168536 Manish Sharma
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: 267717 Britec09
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: 13362 Perficient, Inc.
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.
Views: 392 Embarcadero Technologies
We design and manufacture automatic machine for the PCB/SMT and Thru-hole industries in Shenzhen China. We help companies looking to low cost equipment with smart, ROI-driven assembly equipment solutions. To watch the machine working video, please search: "Odd form insertion machine" in Youtube. Contact us today to learn how we can help you。 [email protected] 1. Visit our site! : www.smthelp.com 2. Connect with us: https://www.facebook.com/autoinsertion 3. Get to know our team: https://cn.linkedin.com/in/smtsupplier 4. Google：Auto+Insertion 5. Questions? Let's get in touch. email us at: [email protected] 1, How to operate Auto Insertion Machine to Assembly PCB by Through hole technology 2, How to install Wave slodering Machine for Power Supply manufacturing 3,How to setup Refow Oven Machine profile for Surface Mount technology 4,How to make LED driver PCB Assembly by Through hole technology 5,How to build a factory to Assembly LED lighting by Surface Mount technology 6,How to build a factory to Assembly Car audio by Through hole technology 7, How to install stencil cleaner Machine for Surface Mount technology
Views: 512 SMT solution provider
This presentation provides an overview of topics related to Quality Reporting Document Architecture (QRDA) Category I file submission for Calendar Year 2016 reporting period for the following CMS programs: Hospital Inpatient Quality Reporting (IQR), Medicare Electronic Health Record (EHR) Incentive Program for Eligible Hospitals and Critical Access Hospitals, Medicare Electronic Health Record (EHR) Incentive Program for Eligible Professionals and Physician Quality Reporting System (PQRS).
Views: 287 CMSHHSgov
In this movie i will show you how you can solve an error: Could not find or load main class in cmd while you are trying to run a java programme. All the documentation will be availabe on www.amialif.com..Thanks for watching this video.. Thanks AMi ALiF
Views: 121699 AMiALiF
How to solve common Tomcat error-8080 address already in use
Views: 61071 PlusDigit
SQL Server Query writing strategies is something I have yet to find in any book. When enthusiastic SQL students do this, they experience a revelation. The number of errors drops significantly and the speed at writing complex queries increases immediately. Knowing how to narrow down what we are looking for amongst a vast list of choices helps immensely. Grabbing the right tables first and then the fields second is akin to grabbing the right menu before ordering an item from it. In fact, one student named Tim took this back to his team of SQL developers and they immediately implemented this process. We are all used to following steps. Most of the time, actions are sequential from top to bottom or left to right. Other times we complete things in phases. The two phases we are going to use in this exercise apply to joining tables. This is easy to implement as we only need remember to organize first and clean up second. When visiting a new restaurant, we will ask to see the menu, because we want to see all they have to offer. The odds are that we might be interested in half of the items, but only need a few dishes for our group at the table. Looking at the menu is like starting a query with a ‘SELECT *’ statement. Once we have looked at all the fields, we narrow our choice(s) to only the items we want at the time. Sometimes restaurants have multiple menus. My favorite restaurant has a kids’ menu, an adult menu, a gluten-free menu and a drink menu. These menus were each gathered at our table. Ultimately, in my head, a selection was narrowed to what was needed. Phase I: Organize. When building a new query from many tables, we often find ourselves wondering, “Where do I start?” First, lay the steps out by identifying which tables contain the essential data. Second, get all the table joins working with a basic ‘SELECT *’ statement. Third, add any basic filtering criteria. Phase II: Itemize. Once all joins and criteria, such as SELECT, FROM and WHERE are working, we are ready for Phase II. This entails going back and changing our ‘SELECT *’ to an itemized SELECT field list as the final step. Let’s explore how this two-phase process of Organize and then Itemize can be a big time-saver. We are going to use one of the challenges from the last lab. In Lab 3.2 (Outer Joins), Skill Check 2, we needed to get four fields from two different tables. If we were to list all four desired fields and test one table at time, we will get an error as seen on the right side of the figure below. In the figure below we write a SELECT statement and part of the FROM clause. When completed, the FROM clause will have two tables, but for now we just want to get the Location table working. By using the ‘SELECT *’ strategy, we remove any possible errors from line 1. From there, we can focus on the more complicated logic used for joining tables together. We can add tables one at a time until everything is working. This is the Organize phase. NOTE: SELECT * never results in an Error message stating “invalid column name”, however; a SELECT list with itemized field(s) can have this error. After our query is organized and working, we can go back and itemize the SELECT field list to display only the fields that are necessary. This is done during Phase II (Itemize). The steps for this system are broken down as follows: Since SELECT is always the first statement in a query, it’s natural to want to write the field names before writing the FROM clause. However; we can save time and trouble by using the ‘*’ until the entire query is working properly. When this is complete, it is very easy to itemize the field list, with the confidence of knowing it will not cause any problems. Exercise: Simple membership for a club: Table1 (id_Member,name_Member, email_member, title, age, company) Table2 (id_Club,club_name, club_Location, address) Table3 (id_club, id_member,membership_date) Q1: Show all member names, email, age, and company from Table1 Q2: Show all club name, location, and address data Q3: Show member name, club name, club location (hint: Use joins and all 3 tables) You can find all other classes related to this video here: http://www.joes2pros.com/joes2pros/Course/Introduction_To_Microsoft_SQL_Server Enroll Today & Get the First Month for only $1! Use code: YOUTUBE1
Views: 265243 Joes2Pros SQL Trainings
Virtual Box Kernel Driver (rc=-1908) Not Installed Error In linux: In this video I am going through the setup process of the virtual box and solving the most common on (manjaro) linux Kernel Drive Not Installed (rc = -1908) Please Install kernel module error on Linux. Mine is Manjaro Xfce, I hope this works in other Distros too. Please Let me know in comment box below. List of packages to be installed: 1.virtualbox-host-modules 2.virtualbox-ext-oracle( AUR package ) 3.virtualbox-host-dkms Commands: 1. sudo modprobe vboxdrv 2. sudo gpasswd -a $USER vboxusers Hope this video helps you. If you like my Mac theme check this on how to costumize the xfce desktop background here: https://youtu.be/y-wEQddNVIE I3 configuration: https://www.youtube.com/watch?v=md5ovqiM3j0
Views: 41509 Project 76
This presentation describes research results on common concurrency mistakes in Java and shows examples in which subtle misunderstandings of the Java concurrency model have caused bugs in widely used open source programs. It further shows how your organization can avoid introducing new instances of these concurrency bugs and how static analysis development testing tools can alert you of a problem before the code has left the programmer’s attention. Mistakes covered include unsafely avoiding taking a lock, poor selection of objects used as locks, and misuse of the wait/notify pattern. Author: Mark Winterrowd Mark Winterrowd has been discovering bugs in Java programs in desktop, web application, and mobile environments with Coverity since 2010. He has most recently taken charge with enhancing Coverity's concurrency checkers to find race conditions, deadlocks, and other nondeterministic behavior. View more trainings by Mark Winterrowd at https://www.parleys.com/author/mark-winterrowd-1 Find more related tutorials at https://www.parleys.com/category/developer-training-tutorials
Views: 6529 Oracle Developers
Today I will talk about 5 common Hibernate mistakes that cause dozens of unexpected #queries and horrible headaches for most developers. If there is one thing that’s often criticized about JPA and Hibernate, it’s that it sometimes executes more queries than you expected. And I’m not talking about 1 or 2 additional queries. I’m talking about dozens or even hundreds of them. The worst thing about it is that you don’t recognize that problem if you don’t configure your logging correctly or activate Hibernate’s statistics component. But while this is a problem that often occurs with JPA and Hibernate, you shouldn’t solely blame the framework for it. In most situations, these queries are caused by small mistakes which you could have easily prevented. So, it’s up to you and me, the developer, to avoid these mistakes and use #JPA and #Hibernate efficiently. Let me show you the 5 most common mistakes that cause Hibernate to execute dozens or even hundreds of queries and how you can avoid them. But before we proceed, please subscribe and hit the bell icon to stay up to date on Hibernate and JPA. If you like this video, please give me your thumbs up and share it with your friends and co-workers. Like my channel? Subscribe! ➜ http://bit.ly/2cUsid8 Join the free Member Library: https://goo.gl/dtyIIC Read the accompanying post: https://www.thoughts-on-java.org/5-common-hibernate-mistakes-that-cause-dozens-of-unexpected-queries/ Want to connect with me? Blog: http://www.thoughts-on-java.org/ Twitter: https://twitter.com/thjanssen123 Facebook: https://www.facebook.com/thoughtsonjava
Views: 2223 Thoughts On Java
http://www.percona.com/resources/mysql-webinars - "We need a database that 'just works' and runs at 'web scale.'" MySQL software developers are under pressure to do more in less time, and create applications that adapt to ever-changing requirements. But it's true that some of a developer's time is wasted when their method of optimizing involves trying every combination of code and index definition. There must be a more straight path to achieve the best database code. This talk shows you some of these methods, including: -How to find out which indexes are the best fit for your MySQL application -How to protect yourself from the number one MySQL database security vulnerability on the web -How to decide when to optimize a MySQL database application with denormalization, indexes, caching, partitioning, sharding
Views: 3224 Percona Database Performance
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). 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, 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. 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, 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, CEITON MSSQL/Oracle Compiler  and SwisSQL. 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: 72981 radhikaravikumar
In this video, we will focus on the advantages and disadvantages of spreadsheets vs databases. What is a spreadsheet? It is an electronic ledger, an electronic version of paper accounting worksheets. It was created to facilitate people who needed to store their accounting information in tabular form digitally. So, it is possible to create tables in a spreadsheet. This is one reason some people believe spreadsheets and databases are interchangeable, while, in reality, they aren’t. There are similarities between the two. Both can contain a large amount of tabular data and can use existing data to make calculations. Third, neither spreadsheets nor databases are typically used by a single person, so many users will work with the data. The differences between the two forms of data storage lie in the way these three characteristics are implemented. Ok. Imagine a spreadsheet. Every cell is treated as a unique entity. It can store any type of information – a date, an integer value, a string name. And then, not only can we have different types of values in various cells, but we can also apply a specific format to these cells. This is not inherent to databases. They contain only raw data. Each cell is a container of a single data value. It is the smallest piece of information there is. You must pre-set the type of data contained in a certain field. This feature prevents inadvertent mistakes – for example, in a field containing date values, should the user try to insert a string, the software will show an error and she will have the chance to correct herself. This won’t happen in Excel – if you insert a string in the column with date values, you wouldn’t obtain an error message, and Excel will store the string value. Follow us on YouTube: https://www.youtube.com/c/365DataScience Connect with us on our social media platforms: Website: https://bit.ly/2TrLiXb Facebook: https://www.facebook.com/365datascience Instagram: https://www.instagram.com/365datascience Twitter: https://twitter.com/365datascience LinkedIn: https://www.linkedin.com/company/365datascience Prepare yourself for a career in data science with our comprehensive program: https://bit.ly/2HnysSC Get in touch about the training at: [email protected] Comment, like, share, and subscribe! We will be happy to hear from you and will get back to you!
Views: 27005 365 Data Science
In this video I will show you how to solve the common installation error in netbeans. Follow me on Instagram: https://www.instagram.com/thejaskiranps_rl/ Best book to study java(tried it): https://amzn.to/2xoZhiO Java se development kit jdk not found on this computer .Java se Development Kit JDK was not found on this computer netbeans installation error simplest fix. Please subscribe to my channel for more useful information
Views: 24242 Thejas Kiran P S
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-1-how-to-find-nth-highest-salary_17.html This is a very common SQL Server Interview Question. There are several ways of finding the nth highest salary. By the end of this video, we will be able to answer all the following questions as well. How to find nth highest salary in SQL Server using a Sub-Query How to find nth highest salary in SQL Server using a CTE How to find the 2nd, 3rd or 15th highest salary Let's use the following Employees table for this demo Use the following script to create Employees table Create table Employees ( ID int primary key identity, FirstName nvarchar(50), LastName nvarchar(50), Gender nvarchar(50), Salary int ) GO Insert into Employees values ('Ben', 'Hoskins', 'Male', 70000) Insert into Employees values ('Mark', 'Hastings', 'Male', 60000) Insert into Employees values ('Steve', 'Pound', 'Male', 45000) Insert into Employees values ('Ben', 'Hoskins', 'Male', 70000) Insert into Employees values ('Philip', 'Hastings', 'Male', 45000) Insert into Employees values ('Mary', 'Lambeth', 'Female', 30000) Insert into Employees values ('Valarie', 'Vikings', 'Female', 35000) Insert into Employees values ('John', 'Stanmore', 'Male', 80000) GO To find the highest salary it is straight forward. We can simply use the Max() function as shown below. Select Max(Salary) from Employees To get the second highest salary use a sub query along with Max() function as shown below. Select Max(Salary) from Employees where Salary [ (Select Max(Salary) from Employees) To find nth highest salary using Sub-Query SELECT TOP 1 SALARY FROM ( SELECT DISTINCT TOP N SALARY FROM EMPLOYEES ORDER BY SALARY DESC ) RESULT ORDER BY SALARY To find nth highest salary using CTE WITH RESULT AS ( SELECT SALARY, DENSE_RANK() OVER (ORDER BY SALARY DESC) AS DENSERANK FROM EMPLOYEES ) SELECT TOP 1 SALARY FROM RESULT WHERE DENSERANK = N To find 2nd highest salary we can use any of the above queries. Simple replace N with 2. Similarly, to find 3rd highest salary, simple replace N with 3. Please Note: On many of the websites, you may have seen that, the following query can be used to get the nth highest salary. The below query will only work if there are no duplicates. WITH RESULT AS ( SELECT SALARY, ROW_NUMBER() OVER (ORDER BY SALARY DESC) AS ROWNUMBER FROM EMPLOYEES ) SELECT SALARY FROM RESULT WHERE ROWNUMBER = 3
Views: 1002421 kudvenkat
This video is about 4 common mistakes that free players usually do on rare summon. And I also gave 1 extra mistake (the 5th one) in the video, but this one is mainly for cash players. I hope that this video can help you guys to get the units you want efficiently. What are those mistakes that you SHOULD NOT do? Find out more in the video. Enjoy! :D Also watch : 5 Common mistakes that new players do on squad building : https://youtu.be/LDX6W0O-wb4 #BraveFrontier #BFGLobal #BFJP #BFUshi ================================================ 「ブレイブフロンティア」 Please comment & press "Like" button ;) Share it to your friend / family / community or anything else if you like the video ;) Like my facebook page : www.facebook.com/ushigamingchannelyoutube
Views: 154613 Ushi Gaming Channel
IN this video you will learn the common mistake people make while building machine learning models . Machine learning models are easy to build but need attention to details. The common mistakes could be : 1- taking Default Loss Function for granted 2- Using one Algorithm / Method For All Problems: 3- Ignoring Outliers: 4- No Proper Dealing With Cyclical Features 5- L1/L2 Regularisation Without Standardisation 6- Interpreting Coefficients From Linear or Logistic Regressions as features importance ANalytics Study Pack : http://analyticuniversity.com/ Analytics University on Twitter : https://twitter.com/AnalyticsUniver Analytics University on Facebook : https://www.facebook.com/AnalyticsUniversity Logistic Regression in R: https://goo.gl/S7DkRy Logistic Regression in SAS: https://goo.gl/S7DkRy Logistic Regression Theory: https://goo.gl/PbGv1h Time Series Theory : https://goo.gl/54vaDk Time ARIMA Model in R : https://goo.gl/UcPNWx Survival Model : https://goo.gl/nz5kgu Data Science Career : https://goo.gl/Ca9z6r Machine Learning : https://goo.gl/giqqmx Data Science Case Study : https://goo.gl/KzY5Iu Big Data & Hadoop & Spark: https://goo.gl/ZTmHOA
Views: 540 Analytics University
Grab Your Free 17-Point WordPress Pre-Launch PDF Checklist: http://vid.io/xqRL Grab your free 10-Point WP Security Checklist: http://bit.ly/10point-wordpress-hardening-checklist Error establishing database connection is a very common error that I bet every WordPress user has encountered at some point. Luckily the fix is very easy and there are two ways to fix it. Nearly every time this error is caused by incorrect or incomplete database information in your wp-config.php file or no linking the database user to the database. Let's tackle the first one first. Incorrect or incomplete database information in your wp-config.php All you have to do here is double check your MySQL database name, database username and the database user password. Make sure the credentials you have in the wp-config.php match exactly to the ones you created. If you're not sure where to find the ones you created, log into your cPanel account. Then click on MySQL databases. That will show you all the database in your hosting account. Find the correct on for the wp-config.php file you're working on. Make sure the db name matches what's in the file. Then find the db username you have linked to that database and what's in the wp-config.php file matches exactly what's associated with your database. If you don't remember the password, or have it noted somewhere, you can generated a new password for the user and put that into the wp-config.php. While you're here, you can make sure that the second possible reason for the error is taken care of. At the bottom of the MySQL database page you will be able to link the database user to the database. Make sure they are linked and the correct privileges are set. If you're unsure of the proper privileges, choose them all. Now save the db user to database association. Save the wp-config.php file you were updating. Then go to the page that was generating the error establishing database connection error and reload that page. Everything should be working normally now. Subscribe to this awesome channel here: http://www.youtube.com/subscription_center?add_user=wplearninglab
Views: 34948 WordPress Tutorials - WPLearningLab
Swedish SQL Server User Group recording from Kevin Boles's presentation about Common TSQL Mistakes at Citykonferens in Stockholm.
Views: 4698 SQLugSWE
Views: 92265 CodAffection
Fatal error Call to undefined function mysql_connect()
Views: 75974 Thien Nguyen
Routings can be maintained separately or commoned with some other item. In this tutorial you will learn how to commom routings with another item. For more details visit http://oracleappscommunity.com/oracle/blog/2354/create-common-routing/
Views: 1808 Oracleappscommunity
Solved: ".exe has stopped working" "windows explorer not working" "fix windows explorer" "fix windows explorer has stopped working" " .exe file stopped". In this Video I have two CMD (command prompt) options for solve this problem on windows 7 64 bit and 32 bit User I already made a video for this error you can find out with this link : https://youtu.be/pBRyL0BqKT8 Fix : "internet explorer has stopped working" click this link : https://youtu.be/kvhXPDfb_ds Hope this will work for you DONATE TO DEEZ- PAYPAL DONATE BUTTON DOESN'T SUPPORT IN INDIA, BUT YOU CAN DO BY USING THIS LINK.: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=BRZVDCMQNWVH2 Any amount you can give is welcome.. Video Content: option First 1: UnInstall application 2: Open cmd as administrative mode 3: type bcdedit.exe /set nx AlwaysOff (for disable DEP) [ This option may won't work with windows 8,8.1 and 10. some cases 64bit OS also won't work. For that you need to disable Secure Boot Policy ] Check out How to disable Secure Boot Policy in this Link: https://youtu.be/S0sY0DWtRNw 4: Restart the computer . 5: Install the Application 6: Re enable DEP Open cmd and run as Administrator type bcdedit.exe /set nx AlwaysOn Restart . Second Option: May this will work without uninstall your application 1: Run cmd as administrator 2: Type bcdedit /set nx OptOut 3: Restart 4: Open My computer - Right click and Properties - On right side select advanced advanced system settings - On performance section select settings - Data execution prevention - turn on DEP for all programs and services except those i select - Add and choose your application .exe file then open. 5. Restart the computer Also you can do this option with uninstall your application . But you need add the .exe file of that program to DEP before you install . I created this video for educational purpose . Thanks for watch For more Subscribe Copyright Reserved © - 2015-16 All rights to this video is owned DEEZ : www.deezzone.com The video obeys the YouTube Community Guidelines and NO copyright content is present in this video. For Educational Purpose Only. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for -fair use- for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favour of fair use Copyright Reserved © - 2015-16
Views: 336118 DEE Z