Search results “Select running jobs in oracle”
Oracle SQL Tutorial : pl sql create job in Oracle Scheduler
Oracle SQL Tutorial Job In Oracle : How to Create and Run Job in Oracle Scheduler This video will show you how to Scheduling Jobs with Oracle Scheduler. pl sql create job dbms job scheduler example DBMS_SCHEDULER ---------------------- A job object (job) is a collection of metadata that describes a user-defined task that is scheduled to run one or more times. It is a combination of what needs to be executed (the action) and when (the schedule). CREATE OR REPLACE PROCEDURE myproc AS BEGIN INSERT INTO MYTEST(CREATED_ON) VALUES (sysdate); commit; END myproc; / BEGIN DBMS_SCHEDULER.CREATE_JOB ( job_name = ‘My_job’, job_type = ‘STORED_PROCEDURE’, job_action = ‘MYPROC’, start_date = ’07-AUG-16 07.00.00 PM’, repeat_interval = ‘FREQ=SECONDLY;INTERVAL=5', end_date =’20-NOV-18 07.00.00 PM’, auto_drop = FALSE, comments = ‘My new job’); END; / EXEC DBMS_SCHEDULER.ENABLE(‘My_job’); Subscribe on youtube: https://www.youtube.com/channel/UCpiyAesWNYOXSz5GPq8lbkA For more tutorial please visit #techquerypond https://techquerypond.com https://techquerypond.wordpress.com https://twitter.com/techquerypond oracle job scheduler
Views: 18896 Tech Query Pond
Oracle DBA - Solve Long Running Query & TX Row Lock Contention | Performance Tuning
How to Solve Row Lock Contention in Oracle Database - Performance Tuning - Oracle DBA Solve Row Lock Contention & Long Running Query in Oracle Database - Performance Tuning Oracle DBA - Performance Tuning Row Lock Contention Please Like, Comment, Subscribe and Share... Boxcut Media.
Views: 7906 BoxCut Media
How to create and monitor scheduled jobs in Oracle
This oracle tutorial has a basic information to create a scheduled job in Oracle database 12c. Along with viewing properties of the scheduler and monitoring schduler.
Views: 9355 Subhroneel Ganguly
Should I Learn Oracle or SQL Server?
Should I learn Oracle or SQL Server? While Oracle DBA certification pays well, the classes and getting a practice version of Oracle is expensive. I heard you could get versions of SQL Server for free. Part of it depends on the software developers you're working with. Use SQL Server if you're working with Microsoft's .Net, whereas Java developers are more likely to use Oracle. I didn't know that SQL Server was a Microsoft brand. So if you'll be working on MS servers and MS databases, you need to learn the SQL server. Which one is better for my career? There are typically more MS SQL jobs, but the Oracle jobs pay more. Oracle doesn't have as many jobs, but you have less competition. Those who didn't join the Microsoft cult pay a price for it. Which one is harder to learn? Oracle is rather complex, whereas MS SQL Server is simpler because it has a good graphical user interface. It's nice to hear that Microsoft made at least one good user interface. They usually put out crap, but once in a while, there's a good one. I've heard MySQL is more popular. Only because of the so called popularity of Microsoft. Oracle is the heavyweight database tool. Which relational database is better? MySQL works with almost any web-based application. Oracle is more stable, secure and scalable for enterprise wide applications. I'm glad to know that the big data that is running the world isn't all beholden to Bill Gates. No, but most PCs that generate the data still are. It sounds like I need to learn Oracle. Fortunately, you can learn Oracle inside and out and a little MS SQL and do almost any database admin job you'd like. You're guaranteed to get dates if you can proudly announce you have stable, well paying employment. It's like saying you're a musician, artist and athlete at once. Girls will just be happy if she doesn't have to pay for the date these days.
Views: 36222 Techy Help
Getting started With Toad for Oracle - in-depth tutorial
https://www.quest.com/toad-for-oracle/ See an in-depth tutorial on Toad for Oracle, the solution from Quest that helps you reduce the time and effort required to develop and manage Oracle databases. Logging into Oracle: 1:03 Key windows: 2:42 Options: 15:08 Customizing the UI: 17:38 Toad editions: 20:27 More information: 22:40
Views: 49691 Quest
This video explains on the oracle sql interview question to print 1 to 5 on the screen using only oracle sql statement. The solution is given using the union operator and also by using the hierarchical queries.
Views: 2861 Kishan Mashru
Formatting your Oracle Query Results Directly to CSV
How to get Oracle SQL Developer to automatically format your query results to CSV, HTML, JSON, Insert statements, and more.
Views: 46007 Jeff Smith
SQL Server DBA Tutorial 121-How to Run SQL Server Agent Jobs in Batch File
In this video you will learn how to run SQL Server Agent Job in a Batch file, it explains step by step process of creating a batch file using SQLCMD, connecting with target SQL Server, database and running SQL Server Store procedure from a batch file. It also shows step by step process of creating and scheduling batch job in windows scheduler instead of using SQL Server Agent Scheduler. Blog post link with script used in this video http://sqlage.blogspot.com/2015/03/how-to-run-sql-server-agent-jobs-in.html Visit our website to check out SQL Server DBA Tutorial Step by Step http://www.techbrothersit.com/2014/12/sql-server-dba-tutorial.html
Views: 13762 TechBrothersIT
Create Database JOB / Oracle Scheduler /عربي
you can read this: DBMS_SCHEDULER https://docs.oracle.com/cd/E11882_01/server.112/e25494/scheduse.htm#ADMIN034
Views: 2054 khaled alkhudari
Tableau: Custom  SQL
Custom SQL enables the user to prepare the charts based on data which we retrieved through SQL queries. Instead of running the the program on entire table we are going to create charts with the selected data through custom sql
Views: 20305 Pavan Kumar
Part 8   SQL Query to find department with highest number of employees
Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/06/part-8-sql-query-to-find-department.html Scenario asked in the SQL Server Interview Based on the above two tables write a SQL Query to get the name of the Department that has got the maximum number of Employees. To answer this question it will be helpful if you the knowledge of JOINS & GROUP BY in SQL Server. We discusses these in Parts 11 & 12 of SQL Server Tutorial video series. SQL query that retrieves the department name with maximum number of employees SELECT TOP 1 DepartmentName FROM Employees JOIN Departments ON Employees.DepartmentID = Departments.DepartmentID GROUP BY DepartmentName ORDER BY COUNT(*) DESC Scenario asked in the SQL Server Interview Based on the above two tables write a SQL Query to get the name of the Department that has got the maximum number of Employees. To answer this question it will be helpful if you the knowledge of JOINS & GROUP BY in SQL Server. We discusses these in Parts 11 & 12 of SQL Server Tutorial video series. SQL query that retrieves the department name with maximum number of employees SELECT TOP 1 DepartmentName FROM Employees JOIN Departments ON Employees.DepartmentID = Departments.DepartmentID GROUP BY DepartmentName ORDER BY COUNT(*) DESC
Views: 126051 kudvenkat
How to Automated Oracle  Database Schedule Backup Daily,Weekly,Monthly
website : www.oraclebangla.com facebook : www.facebook.com/oracle.shohag Email : [email protected] This Tutorial Main Concept How to Automatically schedule Backup specific Time daily,weekly,Monthly oracle Database,it's very Helpful for Oracle Database Administrator and Oracle Developer, step 1: Create a Folder any Drive for Backup Store step 2: Open a text File exp schema_name/[email protected] file='Location' Save format (name.bat) Step 3: Go to my Computer right Button Click and select manager and Task Schedule option, select Create Basic Task and schedule name next button Step 4 : select type -Daily,weekly or monthly and set time when auto backup Step 5 : program script location setup then ok
Views: 9674 Oracle Bangla
Part 2   SQL query to get organization hierarchy
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-2-sql-query-to-get-organization.html To get the best out of this video, the following concepts need to be understood first. These are already discussed in SQL Server Tutorial. 1. Self-Join - http://www.youtube.com/watch?v=qnYSN_7qwgg 2. CTE - http://www.youtube.com/watch?v=ZXB5b-7HJHk 3. Recursive CTE - http://www.youtube.com/watch?v=GGoV0wTMCg0 Here is the problem definition: 1. Employees table contains the following columns a) EmployeeId, b) EmployeeName c) ManagerId 2. If an EmployeeId is passed, the query should list down the entire organization hierarchy i.e who is the manager of the EmployeeId passed and who is managers manager and so on till full hierarchy is listed. For example, Scenario 1: If we pass David's EmployeeId to the query, then it should display the organization hierarchy starting from David. Scenario 2: If we pass Lara's EmployeeId to the query, then it should display the organization hierarchy starting from Lara. We will be Employees table for this demo. SQL to create and populate Employees table with test data Create table Employees ( EmployeeID int primary key identity, EmployeeName nvarchar(50), ManagerID int foreign key references Employees(EmployeeID) ) GO Insert into Employees values ('John', NULL) Insert into Employees values ('Mark', NULL) Insert into Employees values ('Steve', NULL) Insert into Employees values ('Tom', NULL) Insert into Employees values ('Lara', NULL) Insert into Employees values ('Simon', NULL) Insert into Employees values ('David', NULL) Insert into Employees values ('Ben', NULL) Insert into Employees values ('Stacy', NULL) Insert into Employees values ('Sam', NULL) GO Update Employees Set ManagerID = 8 Where EmployeeName IN ('Mark', 'Steve', 'Lara') Update Employees Set ManagerID = 2 Where EmployeeName IN ('Stacy', 'Simon') Update Employees Set ManagerID = 3 Where EmployeeName IN ('Tom') Update Employees Set ManagerID = 5 Where EmployeeName IN ('John', 'Sam') Update Employees Set ManagerID = 4 Where EmployeeName IN ('David') GO Here is the SQL that does the job Declare @ID int ; Set @ID = 7; WITH EmployeeCTE AS ( Select EmployeeId, EmployeeName, ManagerID From Employees Where EmployeeId = @ID UNION ALL Select Employees.EmployeeId , Employees.EmployeeName, Employees.ManagerID From Employees JOIN EmployeeCTE ON Employees.EmployeeId = EmployeeCTE.ManagerID ) Select E1.EmployeeName, ISNULL(E2.EmployeeName, 'No Boss') as ManagerName From EmployeeCTE E1 LEFT Join EmployeeCTE E2 ON E1.ManagerID = E2.EmployeeId
Views: 293572 kudvenkat
MSSQL - How to send a Query result as an Email Attachment
How to create a query and email the results as an attachment
Views: 37757 CodeCowboyOrg
Scheduling SQL Server Jobs with SQL Agent
Learn more about Logical Read: http://bit.ly/Logicalread_SQLAgent Discover how to take advantage of SQL Agent to automate many of your routine IT database infrastructure tasks. Connect with SolarWinds: THWACK: http://thwack.solarwinds.com/ Facebook: https://www.facebook.com/SolarWinds Twitter: https://twitter.com/solarwinds LinkedIn: http://www.linkedin.com/company/solarwinds
Views: 53959 solarwindsinc
Running Your Oracle Queries at the Command Line with Automatic Pretty Printing
A lot of folks love to live in the command line, and Oracle folks are no different. Here's how to do what you want in the command-line without learning how or spending time to properly format your query results.
Views: 1411 Jeff Smith
How to schedule a SQL query and send the result by mail
This video shows how you can use AutoSQL (https://www.autosql.net) to schedule a SQL query and send the results by mail. In the example a SQL server is used to run a query of overdue invoices. If there are any, a mail is send with an Excel attachment containing the results.
Views: 12539 AutoSQL
Oracle SQL Developer: Query Builder Demo
How to build queries with your mouse versus the keyboard. 2018 Update: If you'd like to see how to convert your Oracle style JOINS to ANSI style (in the FROM vs the WHERE clause) see this post https://www.thatjeffsmith.com/archive/2018/10/query-builder-on-inline-views-and-ansi-joins/
Views: 76276 Jeff Smith
Real Time SQL Monitorin Demo in Oracle SQL Developer
See how to watch a query execute in real time using this Oracle Database Tuning Pack feature in Oracle SQL Developer.
Views: 26016 Jeff Smith
How To Find and Create ESS Job Definitions
How To Find and Create Enterprise Scheduling Service Job Definitions in Fusion Applications
Oracle APEX Tutorial 16 - Running a SQL Script in APEX
Hi! I’m Abdulrhman Uthman, a student of King Faisal University in Saudi Arabia. This series is intended for the practical class of Database Concepts students in our university, but anyone who wants to learn database, SQL or Structured Query Language and use Oracle’s APEX are welcome aboard. In this video we will upload the script file that we downloaded in the previous video. That file will automatically create and populate the tables that we will need for this series. I would like to acknowledge the following people for their support: Dr. Majed Alshamari, Dr. Mohammed Bonais, Dr. Abdullah Alaulaimie, Dr. Mohammed Al-Naeem, Mr. Ahmed Alshawayrid, Mr. Naif Bo-Hasan, Mr. Mohammed Tawfiq, my sister, Ms. Reem Uthman, and my brother, Anas Uthman for editing the video.
Views: 1083 Abdulrhman Uthman
Query Parameter in Oracle Datapump
Hello Friends Today, In this video I used to show you How to Used Data pump Query Parameter. In Query Parameter we can take export backup using particular query. Suppose iwant to take a export backup of EMP table but in this table i want to take backup only department no 20. so it is possible . please watch this video and subscribe In Some Methods i am showing you. Method 1: (Using Parameter File) ------------------------------------------------------------ 1. Create Table Test. (Create table scott.test as select * from scott.emp;) 2. Create Par file. ------------------------------------------------------------ directory=dump dumpfile=d1.dmp tables='SCOTT . TEST' query=TEST:"WHERE deptno=20" ---------------------------------------------------------------- Save this file test.par --------------------------------------------------------------- 3. Go to Command Prompt Export expdp system/admin parfile='/u01/app/parag/test.par’  Import impdp system/admin directory=dump dumpfile=d1.dmp tables=‘SCOTT . TEST‘ ------------------------------------------------------------------------------------- Method 2: ------------------------------------------------------------ 1. Create Table Test. (Create table scott.test as select * from scott.emp;) 2. Go to Command Prompt Export expdp system/admin directory=dump dumpfile=d2.dmp tables=‘SCOTT . TEST ’ query=TEST:\”WHERE deptno=20\”  Import impdp system/admin directory=dump dumpfile=d2.dmp tables=‘SCOTT . TEST ' -----------------------------------------------------------------------------------------------------------
Views: 561 Parag Mahalle
Window functions in SQL Server
sql server window function example window function sql server example sql server rows range clause sql server rows between 1 preceding and 1 following In this video we will discuss window functions in SQL Server In SQL Server we have different categories of window functions Aggregate functions - AVG, SUM, COUNT, MIN, MAX etc.. Ranking functions - RANK, DENSE_RANK, ROW_NUMBER etc.. Analytic functions - LEAD, LAG, FIRST_VALUE, LAST_VALUE etc... OVER Clause defines the partitioning and ordering of a rows (i.e a window) for the above functions to operate on. Hence these functions are called window functions. The OVER clause accepts the following three arguments to define a window for these functions to operate on. ORDER BY : Defines the logical order of the rows PARTITION BY : Divides the query result set into partitions. The window function is applied to each partition separately. ROWSor RANGE clause : Further limits the rows within the partition by specifying start and end points within the partition. The default for ROWS or RANGE clause is RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW Let us understand the use of ROWS or RANGE clause with an example. Compute average salary and display it against every employee We might think the following query would do the job. SELECT Name, Gender, Salary, AVG(Salary) OVER(ORDER BY Salary) AS Average FROM Employees As you can see from the result, the above query does not produce the overall salary average. It produces the average of the current row and the rows preceeding the current row. This is because, the default value of ROWS or RANGE clause (RANGE BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) is applied. To fix this, provide an explicit value for ROWS or RANGE clause as shown below. ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING tells the window function to operate on the set of rows starting from the first row in the partition to the last row in the partition. SELECT Name, Gender, Salary, AVG(Salary) OVER(ORDER BY Salary ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) AS Average FROM Employees The same result can also be achieved by using RANGE BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING Well, what is the difference between ROWS and RANGE We will discuss this in a later video The following query can be used if you want to compute the average salary of 1. The current row 2. One row PRECEDING the current row and 3. One row FOLLOWING the current row SELECT Name, Gender, Salary, AVG(Salary) OVER(ORDER BY Salary ROWS BETWEEN 1 PRECEDING AND 1 FOLLOWING) AS Average FROM Employees Text version of the video http://csharp-video-tutorials.blogspot.com/2015/10/window-functions-in-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2015/10/window-functions-in-sql-server_7.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists
Views: 62170 kudvenkat
Export a Table or Query results from SQL Server to Excel
Export a Table or Query results from SQL Server to Excel My SQL Blog: https://sqlwithmanoj.com/ Check my SQL FB Page at: https://www.facebook.com/sqlwithmanoj
Views: 33744 SQL with Manoj
Oracle 11g Online Training: Free Demo on Oracle 11g Training - Oracle 11g Job Oriented Training
Oracle 11g Online Training: Free Demo on Oracle 11g Training - Oracle 11g Job Oriented Training Subscribe to OPTGHAR Online IT Training and Placements at: https://www.youtube.com/channel/UCBGjmPr7EXF0GZmhw4isicA?sub_confirmation=1 Watch more demo videos at: https://www.youtube.com/channel/UCBGjmPr7EXF0GZmhw4isicA Apply for Oracle 11g DBA online training at: http://www.optghar.com/it-training-courses/oracle-11g-online-training-placement-opt-cpt-students/43/20 For more information contact OPTGHAR.com at: 844-678-4427 (844-OPTGHAR) | [email protected] | http://www.optghar.com Oracle 11g – SQL & PL/SQL The Oracle database environment 1.Reviewing basic architecture concepts 2.Oracle 10g Architecture 3.Main features of 9i and 10g Basic SQL*PLUS commands 1.Using script files, START, @, GET, SAVE, LIST, PROMPT, PAUSE, ACCEPT, DEFINE, SPOOL Basic SELECT Statement 1.Writing the statement in sql plus, Running the SELECT statement Ordering the output 1.Single Column, Descending order, multiple column sorts Conditional retrieval of data 1.Working with complex conditions, AND OR NOT LIKE BETWEEN Working with variables 1.Creating and using variables, Command substitution Pseudo columns and functions 1.Pseudo Columns, Row num, Sys date, User & UID, the Dual Table 2.Working with character functions 3.UPPER, LOWER, INITCAP, RPAD(), RTRIM(), SUBSTR(), INSTR(), 4.TRANSLATE(), REPLACE(), GREATEST(), LEAST(), DECODE 5.Working with date functions 6.TO_CHAR(), TO_DATE(), MONTHS_BETWEEN(), ADD_MONTHS(), LAST_DAY(), NEXT_DAY() Using non-character function 1.ROUND (), TRUNC (), SIGN (), Working with multiple tables, Different type of Joins, Writing Outer Joins Using the SET operators 1.Union, Intersect, minus Aggregating data using group functions 1.GROUP BY, HAVING Creating Sub queries 1.Single Row sub queries, Multiple row Sub queries Enhancing groups function 1.ROLLUP, CUBE Transaction Control Language 1.Rollback, Commit, save point Processing hierarchies 1.creating the Tree structure, LEVEL, CONNECT BY Data Manipulation Language 1.INSERT, UPDATE, DELETE Data Definition Language 1.CREATE, TRUNCATE, ALTER, DROP, RENAME, DESCRIBE Using Declarative Constraints 1.Views, Sequences, Synonyms, Indexes, USER_TABLES, USER_TAB_COLUMNS, USER_OBJECTS, USER_IND_COLUMNS, USER_UPDATEABLE_COLUMNS, Materialized Views, Other Data dictionary views Database Security 1.Object Privileges, Granting access to objects Improving query performance 1.Planning and managing the tuning process, Employing tuning tools, Running EXPLAIN PLAN and auto trace, SQL Trace and TKPROF output, Optimizer concepts, Fundamentals of access paths, Gathering object and system statistics with DBMS_STATS, Utilizing hints and optimizer mode, Specifying first-rows optimization, Determining the driving table Other Concepts 1.The Relational Database Model, The system Development Lifecycle, Overview of normalization PL/SQL Blocks 1.Structure, Writing Anonymous Blocks Variables 1.Oracle Data types, TYPE and ROWTYPE declarations, Value assignments Control structures 1.IF ELSE ENDIF statement, IF ELSIF ELSE ENDIF statement, 2.LOOP END , LOOP statement, WHILE condition, FOR condition Cursors 1.Implicit and Explicit Cursors, Cursor Manipulation statements, 2.OPEN FETCH CLOSE EXIT WHEN Printing Values to Screen Procedures 1.Creating and Calling Procedures Functions 1.Creating and Calling Functions Packages 1.Package Header, Package Body Design Tips and Techniques 1.Format of standard packages in an application, Spec and Body, NOCOPY hint Triggers 1.Database triggers, calling procedures from triggers Dynamic SQL 1.EXECUTE IMMEDIATE, DBMS_SQL package Oracle Supplied packages 1.DBMS_OUTPUT, UTL_FILE Collection data types 1.Associative Arrays, Nested tables, VARRAYs Oracle 11g Online Training: Free Demo on Oracle 11g Training - Oracle 11g Job Oriented Training Subscribe to OPTGHAR Online IT Training and Placements at: https://www.youtube.com/channel/UCBGjmPr7EXF0GZmhw4isicA?sub_confirmation=1 Watch more demo videos at: https://www.youtube.com/channel/UCBGjmPr7EXF0GZmhw4isicA Apply for Oracle 11g DBA online training at: http://www.optghar.com/it-training-courses/oracle-11g-online-training-placement-opt-cpt-students/43/20 For more information contact OPTGHAR.com at: 844-678-4427 (844-OPTGHAR) | [email protected] | http://www.optghar.com
How to Setup Amazon Web Services EC2 Instance with Apache, PHP, MySQL
How to Setup Amazon Web Services EC2 Instance with Apache, PHP, MySQL Instructions: Go to http://aws.amazon.com/ and create a new account if you do not have an account already. A credit card or debit is required. Sign into your AWS account under console management. Select EC2 and create a new instance. Choose one of the Ubuntu AMIs, and leave everything default. Under Security groups, create a new security group with SSH and HTTP. Name your key and download. Under the terminal, maneuver to the key and chmod 400 to make sure that the permissions are correct. Under windows, you may have to run as administrator the command prompt or cygwin to chmod properly. Or you can use the command that I did, which was: chown :Users testTutorial.pem Then I did: chmod 400 testTutorial.pem Allows only me to read Then: ssh -i testTutorial.pem [email protected](public IP) Once you are on the Ubuntu AMI, you can start to mess around with the packages to install. I recommend the following: Run the command: sudo apt-get install apache2 libapache2-mod-php5 php5 mysql-server php5-mysql You can also get phpadmin if you would like. Remember to restart the apache service: service apache2 restart Then, run a secure installation of mysql: mysql_secure_installation Go put in your browser the public IP. It works! But what if you want to change the index.html Well, go cd ../../var/www In this directory www, you can edit the index.html sudo vim index.html You can change the index.html to anything you want using the editor of your choice. The site changes. Twitter: https://twitter.com/microwavesam Blog: http://slothparadise.com Consider supporting our group in making stuff: ►https://www.patreon.com/slothparadise ►Twitter: https://twitter.com/slothparadise
Views: 383691 MicrowaveSam
Oracle PL/SQL - Procedures
Oracle PL/SQL - Procedures
Views: 132220 Chris Ostrowski
Best Way to Write Basic SQL Queries
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: 243580 Joes2Pros SQL Trainings
Oracle SQL Tutorial : Oracle DBA  How to execute sql script  using sqlplus command line
Oracle SQL Tutorial Oracle tutorial : Oracle DBA How to execute sql script using sqlplus command line oracle tutorial for beginners This Oracle tutorial video will show you how to run sqlplus script from command line. You can execute the script from an external file using sqlplus commands. To run a script from command line you have to path of the script file.
Views: 5429 Tech Query Pond
Online SQL Training -Basic SELECT Statements Oracle SQL-001
This Video explains basic Oracle SQL Statements.Please sign-up to receive alerts on new video's and e-books at http://eepurl.com/bEuruH
Views: 75 Sujith Nair
Oracle Performance - Create Tuning Sets and Run SQL Tuning Advisor
Oracle Performance - Create Tuning Sets and Run SQL Tuning Advisor
Views: 4086 The Silent DBA
103.5 Create, monitor and kill processes
Key Knowledge Areas: Run jobs in the foreground and background Signal a program to continue running after logout Monitor active processes Select and sort processes for display Send signals to processes
AWS re:Invent 2017: [REPEAT] Which Database to Use When? (DAT310-R)
We have recently seen some convergence of different database technologies. Many customers are evaluating heterogeneous migrations as their database needs have evolved or changed. Evaluating the best database to use for a job isn’t as clear as it was ten years ago. In this session, we discuss the ideal use cases for relational and nonrelational data services, including Amazon ElastiCache for Redis, Amazon DynamoDB, Amazon Aurora, and Amazon Redshift. This session digs into how to evaluate a new workload for the best managed database option.
Views: 15590 Amazon Web Services
Using Flashback Table with Flashback Version Query
Oracle Flashback Technology is a group of Oracle Database features that let you view past states of database objects or to return database objects to a previous state without using point-in-time media recovery. Oracle Flashback Version Query Use this feature to retrieve metadata and historical data for a specific time interval (for example, to view all the rows of a table that ever existed during a given time interval). Metadata for each row version includes start and end time, type of change operation, and identity of the transaction that created the row version. To create an Oracle Flashback Version Query, use the VERSIONS BETWEEN clause of the SELECT statement. Oracle Flashback Table Use this feature to restore a table to its state at a previous point in time. You can restore a table while the database is on line, undoing changes to only the specified table.
Views: 129 Saurabh Joshi
[Pre Add-ons version] Doctopus for EDUs: Running the Script
This video is brought to you by Kevin Brookhouser, Google Apps Certified Trainer In Kevin's first video on Doctopus, he covered the initial steps you need to take before running the actual script. This involves setting up a folder to share with your students and building a roster with Spreadsheets. After you're all set up you can find the Doctopus script in the script gallery, and enabled it after approving a few permissions. From there you can select all of the relevant files to create an assignment and run the script! Doctopus gives a lot of power to teachers, all while saving time in the process. Teachers can create assignments in bulk, share them with their students and even track whenever a student has edited the file!
Views: 2815 The Gooru
Tutorial 5 - Running a cleansing job with PostCoder Batch
This tutorial demonstrates how to run a cleansing job after the initial setup. PostCoder Batch is a UK address cleansing application for Microsoft Windows. Use it to: - Cleanse, correct, de-duplicate your UK addresses - Connect direct to your database or file - Supplement newly cleaned addresses with extra data - Automatically correct addresses - Manually select from a list of suggestions for ambiguous matches Developed by Allies Computing, see below for more details: http://www.alliescomputing.com/address-cleaning
Views: 69 AlliesComputing
How to Install Oracle Database 11g on Windows 10 By Manish Sharma
Detail tutorial on How to install Oracle database 11g enterprise edition on Windows 10 Professional 64 bit. Full installation under 9 mins. You can follow the steps for installing Oracle 11g on Windows 10 32 bit home or any other version. ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Previous Tutorial ► Download Link http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html ►Create Database using DBCA https://youtu.be/enFFezPYhCg ►How To Unlock User using ALTER USER https://youtu.be/sMqq9MSVmQo ------------------------------------------------------------------------- ►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/TheRebellionRider http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ You can also Email me at for E-mail address please check About section Please 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: 355918 Manish Sharma
C# - Execute Sql Script Using Csharp Application
now you can execute your sql script file using your application c#. script file : https://www.dropbox.com/s/d4tho3pz9rko1j1/cs%20files.zip?dl=1
Views: 8074 SMPS TV
Jenkins Beginner Tutorial 11 - How to do Automated Deployment (Step by Step)
Today we will learn : How to do Automated Deployments with Jenkins ? Step 1 Start Jenkins Step 2 Install Plugin (Deploy Plugin) https://wiki.jenkins-ci.org/display/JENKINS/Deploy+Plugin You can also goto your Jenkins on browser and - Manage Jenkins - Plugins Manager - Click on Available tab and search for deploy to container Add to Jenkins Step 3 Create a Build JOB in Jenkins Step 4 Add Post-build Action Deploy war/ear to container (add values to the fields) sample war file - https://tomcat.apache.org/tomcat-6.0-doc/appdev/sample/ Step 5 In tomcat-users.xml add user for DEPLOYMENT user username="deployer" password="deployer" roles="manager-script" / Step 6 Run and Validate What is Automated Deployment https://www.youtube.com/watch?v=HkLXbFDlMtU How to install and setup TOMCAT https://www.youtube.com/playlist?list=PLhW3qG5bs-L9MQ02hBtHVlfrf0TThsZqB --------------------------------------------------------------------------------------------------- If you want to deploy on more than one server. Check these links https://stackoverflow.com/questions/15031415/jenkins-how-to-make-single-job-build-and-deploy-on-two-servers?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa http://paxcel.net/blog/automation-of-warear-deployment-using-jenkins/ _____________________________________________________________ Jenkins Playlist: https://www.youtube.com/playlist?list=PLhW3qG5bs-L_ZCOA4zNPSoGbnVQ-rp_dG Like on Facebook - https://www.facebook.com/automationstepbystep/ Subscribe on: Youtube - http://youtube.com/automationstepbystep ________ ONLINE COURSES TO LEARN ________ Visit - http://automationstepbystep.com/ ------------ UI TESTING ------------ Selenium Beginners - https://bit.ly/2MGRS8K Selenium Java Framework from Scratch - https://bit.ly/2N9xvR6 Selenium Python - https://bit.ly/2oyMp5x Selenium Tips - https://bit.ly/2owxc50 Selenium Builder - https://bit.ly/2MKNtlq Katalon Studio - https://bit.ly/2wARFdi Robot Framework - https://bit.ly/2Px6Ue9 ------------ API TESTING ------------ Web Services (API) - https://bit.ly/2MGafL7 SoapUI - https://bit.ly/2MGahmd Postman - https://bit.ly/2wz8LrW General - https://bit.ly/2PYdwmV ------------ MOBILE TESTING ------------ Mobile Playlist - https://bit.ly/2PxpeUv ------------ CI | CD | DEVOPS ------------ Jenkins Beginner - https://bit.ly/2MIn8EC Jenkins Tips & Trick - https://bit.ly/2LRt6xC Docker - https://bit.ly/2MInnzx ------------ VERSION CONTROL SYSTEM ------------ Git & GitHub - https://bit.ly/2Q1pagY ------------ PERFORMANCE TESTING ------------ JMeter Beginner - https://bit.ly/2oBbtIU JMeter Intermediate - https://bit.ly/2oziNVB JMeter Advanced - https://bit.ly/2Q22Y6a JMeter Tips & Tricks - https://bit.ly/2NOfWD2 Performance Testing - https://bit.ly/2wEXbLS ------------ JAVA ------------ Java Beginners - https://bit.ly/2PVUcXs Java Tips & Tricks - https://bit.ly/2CdcDnJ ------------ MAVEN ------------ Maven - https://bit.ly/2NJdDRS ------------ OTHERS ------------ Redis- https://bit.ly/2N9jyCG Misc - https://bit.ly/2Q2q5xQ Tools & Tips - https://bit.ly/2oBfwoR QnA Friday- https://bit.ly/2NgwGpw Sunday Special - https://bit.ly/2wB23BO Ask Raghav- https://bit.ly/2CoJGWf Interviews - https://bit.ly/2NIPPxk All Playlists - https://bit.ly/2LSiezA ------------ FOLLOW ------------ Facebook - https://www.facebook.com/automationstepbystep Twitter - https://twitter.com/automationsbs Youtube - http://youtube.com/automationstepbystep
Working with PL-SQL in Oracle SQL Developer v4.0
How to navigate your PL-SQL, a few options to consider, and working with execution results of your programs in Oracle SQL Developer version 4.0.
Views: 29493 Jeff Smith
How to make your cronjob run at last day of the month
Watch this cool trick to make any cronjob run at last day of the month. Syntax - * * * * * [ $(date -d +1day +\%d) -eq 1 ] && your_script Thanks Rajat
Views: 442 Tech Tuxedo
Mastering Oracle SQL + LAB Exercise : Tutorial 1 Installing Oracle
This fast, easy and effective course will take you from zero sql writing skills to being able to make money as a SQL developer. This one-stop-shot-style course will teach you everything you need to know, from learning various database concepts to writing SQL to interact with the database. LAB Exercise section 1 : http://www.mediafire.com/view/x0bdu2po8gt8xix/5-Scipts_for_out_lab_Exercises.pdf
Views: 431 Binh Truong
IBM InfoSphere DataStage Skill Builder Part 3: How to build and run a DataStage parallel job
This video is part 3 of a series of 3 videos that will show you how to build and run a DataStage parallel job. You will see a demonstration of IBM InfoSphere DataStage, a software component of the IBM InfoSphere Information Server platform. This video will walk you through the steps to compile a DataStage job into an executable form and run the job. The parallel job was designed in part 1 and the job was configured in part 2 of this video series. Brought to you by IBM Information Management Training Services. Continue your training by watching the other parts to this video series; Part 1: http://www.youtube.com/watch?v=i2wDEnODDbI Part 2: http://www.youtube.com/watch?v=iAP8XeGBseg Course Links: InfoSphere DataStage Essentials: KM201 : http://www.ibm.com/services/learning/ites.wss/zz/en?pageType=tp_search_results_new&noOfResultsPerPage=20&rowStart=0&searchString=km201 InfoSphere Advanced Datastage: KM400 : http://www.ibm.com/services/learning/ites.wss/zz/en?pageType=tp_search_results_new&noOfResultsPerPage=20&rowStart=0&searchString=km400 Related links: Training Paths: http://www.ibm.com/services/learning/ites.wss/zz/en?pageType=page&c=a0007973 Certification and Skills : http://www.ibm.com/software/data/education DataStage Test #418: http://www.ibm.com/certify/tests/ovr418.shtml
Views: 20951 IBM Analytics Skills
Oracle Database 12c Tutorial 3:Connect HR/SYS user with SQL Developer in Oracle12c Using TNS Service
Learn how to connect HR and Sys User of Oracle database 12c With SQL Developer using TNS service. Connect HR user which is in pluggable database to SQL Developer ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : Previous Tutorial ► Tut 61: How To Unlock HR schema in Oracle Database 12c http://youtu.be/F81gfUnznZY ------------------------------------------------------------------------- ►►►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! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►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 [email protected] Please 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: 55598 Manish Sharma
EMR Training: Hive Job Flow (10 of 11)
This video covers how to use a Hive Job Flow to analyze a Wikipedia article. Learn more: http://aws.amazon.com/about-aws/whats-new/2009/10/01/amazon-elastic-mapreduce-now-supports-apache-hive/
Views: 4801 Amazon Web Services
Automatic Scheduled Database Backups in MSSQL 2012
∎ How to configure automatic, scheduled database backups in MSSQL 2012 ◢ =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= ∎ Prerequisites: ✓ A Windows Server that is running Microsoft SQL Server 2012 ✓ Credentials that have MSSQL administrative level access (such as the ‘sa’ internal account, or a Windows user that has been granted administrative access to the MSSQL instance) =-=-=-=-=-=-= ▶ IMPORTANT: ⁂ ⁂ If you see an error message about the Agent XPs component, you will need to execute some T-SQL to enable ‘advanced options’ and ‘Agent XPs’: . ▶ Open a new query window, copy/paste the following T-SQL into it, then select ‘Execute’ to run the query: . [ sp_configure 'show advanced options', 1; GO RECONFIGURE GO sp_configure 'Agent XPs', 1; GO RECONFIGURE GO ] ✉ After enabling Agent XPs, continue with the ‘New Maintenance Plan’ step . ❤ Thank You ❤ Facebook: www.facebook.com/mojahid.rafi Fiverr: www.fiverr.com/mojahid_rafi17/install-sql-server-and-configure
Views: 124 Mojahid Rafi
SQL GROUP BY clause is used in conjunction with the aggregate functions. It groups the result set by one or more columns. This tutorial's text is available at http://www.itcuties.com/sql/sql-group-by-tutorial-video For more great tutorials visit us at http://www.itcuties.com
Views: 2431 ITCuties
Super DBA
The song Super DBA humorously describes my day job/alter ego. (Lyrics below) Special thanks to Katie & Claudio for video editing, Graham for epic drumming, Andrew for funky bass and Aaron for ripping guitar solo. Check out more of Claudio's videos at http://www.youtube.com/user/DERELCARO?feature=watch Baby Gonna Holla - Super DBA Yummy English Snack Productions http://www.yesnack.com "Making Learning Delicious" Super DBA by William Avery (c) 2013 (Bass - Andrew Griffin, Drums - Graham Doby, Guitar Solo - Aaron Sefchick, Guitar/Vocals - William Avery) CHORUS 1 Cooler than ice chillin' in refrigerators I'm Super Database Administrator Cooler than ice chillin' in refrigerators I'm Sup... Super DBA I was walking in the park. Saw a cat up a tree "Please, Super DBA. You got to help me" I looked up. The cat started falling down. I had to think quick before it hit the ground. UPDATE park SET ground='cotton candy'; COMMIT; The cat landed and everything was dandy. The lady said, "Thanks" and the kids had fun. Free cotton candy for everyone CHORUS 2 I'm Super Super DBA Using SQL powers to save the day RMAN's got my back night and day I fast commit transactions with no delay Hackers get back. No getting in my system Got powerful password packet encryption I roll like a stone. Walk like an Egyptian Anything WACK - not in my description I can undo the past. Flash you back to the present You got to give me space. Time is of the essence Forever growing. Knowledge flowing If I select one record, you can't handle what I'm showing. (CHORUS 1) My DBA phone was ringing early in the morning It was an ORA- critical. I had to get going To the DBA Mobile. Riding really fast. Putt, putt... Running out of gas. INSERT INTO car (tank) VALUES ('fuel'); COMMIT; Vroom. Cruising down the avenue. UPDATE traffic_light SET color='green'; COMMIT; Like that, I was there on the scene. I came in the door. I saw this before. It was a party but nobody was dancing on the floor. To make the people move. Get into the groove I grabbed the microphone went Check 1, 2 SELECT hip FROM hop; SELECT dont FROM stop; SELECT a_little_funk FROM the_planet_rock; SELECT cool FROM jazz WHERE the_beat='pizzazz'; SELECT the_best FROM anything_you_ever_had; All is good and the case is closed. Up to the cloud away I go... I got RACs on RACs to data guard your back Scaling through the grid stopping any attack (CHORUS 2) (CHORUS 1)
Views: 4171 TheFunkyGemini
Keynote Coverage | Oracle OpenWorld 2013
In his keynote speech marking the opening of the annual Oracle OpenWorld event, company chief Larry Ellision laid out his plans to dominate the burgeoning in-memory computing sector with a new option for its flagship 12c database software, together with a clutch of new products designed to speed up data flows across the web and corporate data centers. Simply called the "In-memory option", Oracle's latest upgrade to its database product delivers "ungodly" improvements to performance, claimed Ellison during his keynote. The In-memory option is designed to target both transactional and analytical workloads, and is being introduced alongside two new hardware products and a brand new cloud service. The new products are part of Oracle's plan to do the "same thing to the data center that Apple did to consumers," something that he announced last year when defending the company's 2010 acquisition of Sun Microsystems. At the time, Ellison brushed off concerns about the steady decline in Oracle's hardware sales, saying that this was all part of the plan -- rather than focus on low-margin hardware, the idea is to create "purpose-built machines," or appliances, to run Oracle's database software, just as Apple's software only runs on its own smartphones and tablets. Oracle's 12c Database In-memory Option It's no secret that Oracle was planning to make an in-memory announcement at OpenWorld, but until yesterday we were quite sketchy on the details. According to Ellision, the new upgrade will give Oracle 12c database users a speed boost of around "100 times faster" at the flip of a switch: "When you put data in memory, one of the reasons you do that is to make it go faster," Ellison said Sunday. "Oracle had a goal of 100 times faster queries for analytics and a doubling in throughput for transaction processing with the in-memory option." Analytics will be much faster when the system users a column-based store, while transactions run more efficiently while in a row-store database, Ellison said. With the in-memory upgrade, Oracle Database 12c now stores data in both formats simultaneously, while the information is kept consistent: "When you update one you always update the other. The data is consistent between those two formats. There's actually very little overhead in maintaining the column store in-memory in addition to Oracle's traditional row store. Just as important is the ease in which users will be able to switch on the in-memory option: "You say how much memory you want to use in the computer, tell me what partitions or tables to be in memory, and drop your analytic indexes. Queries run 100 times faster and updates, inserts run two, three times faster," Ellison added. "Flip a switch and all of your applications run much, much faster. Every application you wrote, every application you bought, runs without a single change." Oracle's 12c database was unveiled at its OpenWorld conference last year, primarly designed as a cloud computing tool, with customers including Salesforce.com, Wikipedia and Yahoo. It's also been designed for large enterprises that wish to build "private clouds," essentially a cloud located within the company's own servers. While the 12c database has proven popular, Oracle's main challenge is the threat it faces from rival firm SAP. As I pointed out in last week's preview, the problem is that many companies running Oracle's database do so together with SAP software -- something that's given SAP the opportunity to try and yank customers away from Oracle and instead sell them on its own HANA in-memory database. The in-memory option is Oracle's long-awaited answer to this, aimed at convincing its customers not to ditch its database. Hardware & Cloud Add-Ons Besides the in-memory option, Ellision introduced a couple of fancy hardware products to support it, as well as a new cloud-based backup and recovery service that should strengthen its overall database offering. First up was its new M6-32 Big Memory Machine, a chunky new server designed especially to run the 12c database. It comes with a massive 32 terabytes of memory, giving enterprises the option of storing all of, or just a part of their database inside it. Ellision says that the advantage of doing so is great -- it'll make the database much faster as the server won't be slowed down by "input/output" (I/O), nor will it need to grab data from separate storage drives attached to the main server. Oracle's second hardware offering is its "Oracle Database Backup Logging Recovery Appliance," which is simply a backup to the main database. Should any disasters strike, users will be able to restore all of their data using this appliance. Keynote Coverage, Oracle OpenWorld 2013 with John Furrier and Dave Vellante @thecube #oow13