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How to Find out the Table & Columns in ORACLE APPS R12 | Class 2
 
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This video shows you how to find which table and column used in the form of oracle apps r12
SQL with Oracle 10g XE - Using ALTER TABLE to Modify Table Columns
 
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In this video I use the ALTER TABLE command to modify an existing field column. The command will allow you to change the data types, whether the field can be null, or even the primary key. When using the ALTER TABLE command you would use the keyword MODIFY to make changes to an existing column. Be careful when changing a data type of the null field as existing data may cause an error if not in compliance with the new change. The code I used to alter the Books table is : ALTER TABLE BOOKS MODIFY ISBN_10 VARCHAR(13); This video is part of a series of videos with the purpose of learning the SQL language. For more information visit Lecture Snippets at http://lecturesnippets.com.
Views: 16118 Lecture Snippets
JSON in Oracle 12C Part 1 - Creating JSON Columns in Tables
 
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This is the first video in a series of videos on how to handle JSON data in Oracle 12C. In this video, I'll show you how to create columns in a table that will be used to hold JSON data.
Views: 5121 Pretty Printed
Oracle Database11g tutorials 14 : How to CREATE TABLE using sql developer and command prompt
 
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Oracle Database11g tutorials 14 How to Create table using command prompt and Create table using sql developer Blog Link http://bit.ly/1TkY4Oe Time Line 0:25 Introduction of Tables in Database 1:03 What is Create Table (Introduction of create table) 1:30 Syntax of Create Table 2:08 How to create table using Command Prompt 4:55 How to create table using SQL Developer Links for Oracle Database tutorials 4: database connectivity using SQL developer and command prompt http://youtu.be/wSqoXRlXDUU You can have indepth knowledge about SQL create table here http://www.rebellionrider.com/sql-create-table.html Tool used in this tutorial is command prompt. This tutorial series is part of SQL expert exam certification training. if you are preparing for SQL certification you can use my tutorials. This SQL Tutorial is a part of free training. Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. http://in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com Today in this oracle database tutorial we will see How to CREATE A TABLE. if we have to define a table in layman language then we can say that Tables are just a collection of Rows and Columns but In RDBMS tables are database objects which help in organizing data into ROWS and COLUMNS. We can also say that SQL tables are kind of data structure which are used by database for efficient storage of data. To create a table in our database we use SQL CREATE TABLE command. SQL CREATE TABLE is a type of DATA DEFINITION LANGUAGE also known as DDL. To Create a table in your schema you will require CREATE TABLE system privilege. In our future videos we will see what are system and object privileges and how to grant them to a user. Today for this video we will be using Sample schema HR which already has all the necessary privileges. Ohk Let's see the syntax. CREATE TABLE table name ( column name1 Data-Type(size), column name2 Data-Type(size), ..... ); CREATE TABLE is an oracle reserved word or say an Oracle key word whereas There are 3 different ways of creating a table in Oracle database. Creating a table using Command Line Interface (CLI) in Oracle database For demonstrating how to create table in oracle database using CLI, I'll be using Command prompt. Thats how we create table using command prompt. you can check your table structure by DESCRIBE command for that just write DESC and your table name. Like this Another way of creating a table is by using Graphic user interface (GUI) in Oracle database To demonstrate how to create table using GUI we will use SQL developer. Lets open our SQL developer I am connected to HR schema if you do not know how to create a connection to database using SQL developer please watch my oracle database tutorial 4 that explains database connectivity using SQL developer and command prompt. Link for this video is in the description below. So lets create a table. Creating a table using SQL developer is very easy we do not have to fire any query here. Let's start First of all right click on your connection in which you want to create a table and choose schema browser. This will open a separate schema browser pane or you can expend your connection by clicking this + sign and then right click on table and choose New Table. However I prefer working with schema browser so let's skip to schema browser pane here from the first drop-down list you can choose connection name and in the second drop down list you can choose what database objects you want to work with we want to create a table thus I'll choose table and then click this arrow here and choose option for new table Ok we have created a table wizard first of all give a unique name to your table and add some column as well. For this, click the green plus button. Now we already have a column so give it some name. Also choose a datatype from the list and specify any size you can check this not null column if in case you want to make this a mandatory column you can also specify default value and constraint If you want to make this column a primary key you can click here In my future video i'll show you what are these constraints and different ways of applying them on a column in a table. for this video we will concentrate on create table only so when you are done with all your columns click ok Thats your table You can double click on your table here and can see its structure. Thats it
Views: 183747 Manish Sharma
Getting Started with PL/SQL Table Functions 2. Returning Multiple Columns
 
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In this second module in the series, Steven Feuerstein explores the code you need to write when you want your table function to return an array with multiple columns. Best taken as part of the Oracle Dev Gym PL/SQL Table Functions class: https://devgym.oracle.com/pls/apex/dg/class/pl-sql-table-functions.html ======================================== Practically Perfect PL/SQL with Steven Feuerstein Copyright © 2018 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.
SAP HANA Row vs Column store tables
 
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You can get any course for $9.99 at Udemy using below links https://www.udemy.com/sap-hana-sql/?couponCode=HAPPY_LEARNING https://www.udemy.com/slt-for-hana/?couponCode=HAPPY_LEARNING https://www.udemy.com/sap-hana-sql-step-2/?couponCode=HAPPY_LEARNING For more details check out http://time4hana.com *** This is the first comprehensive online course on SAP HANA SQL & SQL Scripting *** Welcome to comprehensive SAP HANA SQL & SQL Scripting course. You want to learn how to develop SQL skills on HANA? This course is for you. It is the perfect time to learn HANA technologies. There are a lot of requirement for HANA Developers, as many SAP clients moving from traditional databases to HANA. This comprehensive tutorial teaches required skills to become HANA SQL Developer. This course covers almost all features SQL and SQL Script with real-world example (including Design time objects and Core Data Services) Here are few highlights of the course: 1. Introduce HANA Express Edition (HXE) which is a free HANA Developer version for learning and prototyping purpose. 2. Walk you through steps to setup your HANA studio for the first time. 3. Key HANA concepts (Row store vs Column store and Delta Merge) 4. Multiple sample databases created by us for learning and practice 5. Start with very basic SELECT SQL statements to advanced stored procedures using SQL scripting. 6. Covers each and every key word of SQL & SQL scripting. 7. More than 5 ways to create a table. 8. Imperative and Declarative statements. 9. Extensive content on SQL scripting. Scalar UDF's Table UDF's Stored Procedures Scripted Calculation views. Table Variables, Input Parameters etc.. 10. Provided detailed explanation on best practices to follow and real world examples. 11. HANA Certification SQL part is covered. 12. Special features like IDENTITY, Dynamic Filters, Exception handling and much more. 13. Development Objects and Designtime Objects. 14. Core Data Services (CDS). 15. By end of this course, you will be very confident on SQL & SQL scripting. This is a comprehensive course and we'll keep adding the content when new features available as part of new HANA versions. Please feel free to check out course content to know more about this course.
Views: 12864 Time4 HANA
Oracle Database 12c demos: In-Memory Column Store Architecture Overview
 
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The demonstration provides an overview of the architecture of the In-Memory Column Store feature introduced in Oracle Database 12c Release 1 patchset 1.
PIVOT Tutorial - generating dynamic column with PIVOT Interview Question SQL
 
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In this lecture you will learn about PIVOT operator and using it to generate dynamic columns.PIVOT is very use full operator to convert values into columns. PIVOT: •Convert your output from (values)vertical order to horizontal(making columns) one Topic to cover: •PIVOT example •PIVOT syntax •Interview Question •PIVOT on northwind •Dynamic PIVOT query http://www.techsapphire.in/index/pivot_sql_lesson_with_generating_dynamic_columns_with_pivot/0-158
Views: 30812 techsapphire
System Tables, Pseudo Columns & Deleting Duplicates Newly Added - Oracle SQL Certification Course
 
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Full Playlist link : https://bit.ly/2OtvxJt To See more Courses "in one video" Follow this playlist link Updating everytime: https://bit.ly/2uoRrV2 Don’t just learn the SQL Language, Become Job-Ready and Launch Your Career as a Certified Oracle SQL Developer! What you’ll learn Become Job Ready to Start Contributing as Database Developer Day 1 Pass the Oracle SQL Fundamentals Examinations Program in the SQL Language to solve a variety of Database Problems Be a SQL Ninja and understand how the Oracle Database Works
Views: 0 UNIQLY TUT
Oracle SQL Tutorial 11 - CREATE TABLE
 
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The way you create a table is to use the CREATE TABLE command. CREATE TABLE users() So in this situation, the name comes right after the TABLE keyword. The next thing we do is put all of the columns on a line that we want to put in our table. CREATE TABLE users( user_id, username, first_name, last_name ) Notice the naming conventions here. For this series we are going to make columns with what is known as snake casing. This is where each individual word is separated by an underscore. if you have more than one column, all of them have to have commas except the last one. The comma is a way to say that another column is coming, so you don't need to do it on the last one. Now you would think we were done, but we also have to say what data type each column is. Later we will extensively discuss data types so we can focus on them exclusively. For now, here are the data types we are going to use: CREATE TABLE users( user_id NUMBER, username VARCHAR2(50), first_name VARCHAR2(50), last_name VARCHAR2(50) ) Now, inside of the parenthesis for varchar2, we pass in a number... This is the max length of the string. But the question is, what is it measured in? The default is actually in bytes, not characters. For example if we have the string hello, it is 5 characters, but it might take up a total of 10 bytes of storage. So I would recommend adding the keyword char right after the number so it defaults to 50 characters, not bytes. CREATE TABLE users( user_id NUMBER, username VARCHAR(50 CHAR), first_name VARCHAR2(50 CHAR), last_name VARCHAR2(50 CHAR) ) This will work to create a table, but it's really missing a lot of information… which column is the primary key? Are we adding any indexes? Is there any thing else we need to say about these columns? So as you can tell, we are making progress, but there is still so much to learn. The biggest gotcha to remember from this video is that the data type VARCHAR ends in a 2, stupid, right? who would end the name of something with a 2? Once again, this is Caleb from CalebTheVideoMaker2, and we will catch you in the next one! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ HELP ME! 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: 37009 Caleb Curry
How to Add Columns to Table in Oracle Jd Edwards
 
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Adding Columns to Table in Jd Edwards
Views: 233 Techno Health
SQL Complete Tutorial - ADD or SUBSTRACT or MULTIPLY between two columns - Chapter 6
 
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In this video, I have explained how to add_subtract_multiply the two columns from the particular table. Comment - Follow - Like : https://www.facebook.com/TechyVickyBlog https://www.twitter.com/techyvicky https://www.pinterest.com/techyvicky/techy-vicky-blog https://plus.google.com/109896475845510580320/
Views: 36872 Vicky's Blog
Oracle Tutorial - Rename and Modify a Column using Alter Table Statement
 
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Oracle Tutorials: Rename and Modify a Column using Alter Table Statement
Views: 54 Tech Acad
creating table and drop table and alter columns and their data types in oracle
 
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this video explains how to creating table and drop table and rename table and alter columns and their data types and also what is the difference between truncate ,delete and drop..
Views: 262 raghava nannuru
How to display table columns name and data type in Oracle krumony
 
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How to display table columns name and data type in Oracle krumony
Views: 355 Mony HO
Oracle SQL Lecture 22: Filtering based on a column in a table
 
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Oracle Sql: Filtering based on a column in a table https://www.youtube.com/channel/UCnBpiBIOtRgMsk4G7Ri1jbQ
Views: 33 Oracle SQL
JSON in the Oracle Database: Auto-Generate Views and Virtual Columns
 
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In part 2 of the JSON Dataguide series, Beda Hammerschmdt, consulting member of technical staff at Oracle, outlines how to auto-genrate views and virtual columns from JSON data. https://developer.oracle.com/ https://cloud.oracle.com/en_US/tryit
Views: 573 Oracle Developers
SQL Tutorial - 21: The UPDATE Query
 
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In this tutorial we'll check out the UPDATE Query which is used to update/change records in a table.
Views: 92554 The Bad Tutorials
SQL Tutorial - 13: Inserting Data Into a Table From Another Table
 
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In this tutorial we'll learn to use the INSERT Query to copy data from one table into another.
Views: 259089 The Bad Tutorials
Oracle Indexes - Beginner
 
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Oracle Indexes - Beginner
Views: 66616 Chris Ostrowski
SQL: pseudo columns (Rowid/Rownum)
 
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In this tutorial, u'll learn the difference between rowid & rownum..
Views: 31638 radhikaravikumar
How to Join 3 tables in 1 SQL query
 
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Get your first month on the Joes 2 Pros Academy for just $1 with code YOUTUBE1. Visit http://www.joes2pros.com Offer expires July 1, 2015 From the newly released 2 Disc DVD set (SQL Queries Joes 2 Pros Vol2) this video shows how to join 3 tables in 1 query.
Views: 260023 Joes2Pros SQL Trainings
Part 6   Transform rows into columns in sql server
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/06/part-6-transform-rows-into-columns-in.html This is another common sql server interview question. We will be using Countries table in this example. SQL to create the table Create Table Countries ( Country nvarchar(50), City nvarchar(50) ) GO Insert into Countries values ('USA','New York') Insert into Countries values ('USA','Houston') Insert into Countries values ('USA','Dallas') Insert into Countries values ('India','Hyderabad') Insert into Countries values ('India','Bangalore') Insert into Countries values ('India','New Delhi') Insert into Countries values ('UK','London') Insert into Countries values ('UK','Birmingham') Insert into Countries values ('UK','Manchester') Here is the interview question. Write a sql query to transpose rows to columns. Using PIVOT operator we can very easily transform rows to columns. Select Country, City1, City2, City3 From ( Select Country, City, 'City'+ cast(row_number() over(partition by Country order by Country) as varchar(10)) ColumnSequence from Countries ) Temp pivot ( max(City) for ColumnSequence in (City1, City2, City3) ) Piv
Views: 199896 kudvenkat
PL/PDF Oracle table rows and columns in PDF
 
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How to implement the DOCX template for Oracle table printing in PDF. website: http://www.plpdf.com twitter: http://twitter.com/plpdf linkedin: https://www.linkedin.com/company/pl-pdf facebook: http://facebook.com/plpdf
Views: 908 PL/PDF
SQL Distinct and Multiple Columns
 
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Jamie King of Neumont University showing how SQL DISTINCT varies when multiple columns are present in the result set.
Views: 20276 Jamie King
How to Parse XML in Oracle
 
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This Video Shows 1. How to Read and parse XML in Oracle using EXTRACTVALUE and XMLTABLE. 2. When to use extractvalue and XMLTable. 3. Brief Introduction to XMLPATH
Views: 13511 yrrhelp
ROWID VS ROWNUM IN ORACLE
 
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This Video explains the difference between ROWID and ROWNUM using real project examples. ROWID provides the unique physical address where the row is being stored. ROWNUM indicates the order in which the data was returned from the select query.
Views: 3393 Tech Coach
Oracle EBS 12.2.4 Video on Rich Table Interactions and Rich Columns - Oracle R12.2.4 Videos
 
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http://www.itconvergence.com/ - This Oracle EBS R12.2.4 video focuses on the enhancements of Rich table interactions within the E-Business Suite. The new rich features improve the usability and look and feel of classic and advanced tables: Hide/Show column Reset to default Refresh table Hide/Show column Reorder column Resize column Horizontal scroll #R12.2.4 #Oracle EBS R12.2.4 #EBS R12.2.4 #R12.2.4 Videos
Views: 1182 IT Convergence, Inc.
SQL with Oracle 10g XE - Table Overview and Basic Data Types
 
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In this video I take a look at the structure of tables I plan on using for my database and point on the relational links between the tables. I also discuss the primary key of the table as well as using it as a foreign key in a related table. I take a look at a few basic data types for field columns to include: CHAR = 255 characters VARCHAR = 255 characters SMALLINT = -32,768 to 32,767 INT = -2,147,483,648 to 2,147,483,647 DECIMAL = Numbers with a decimal value Date = In the format DD-MMM-YYYY This video is part of a series of videos with the purpose of learning the SQL language. For more information visit Lecture Snippets at http://lecturesnippets.com.
Views: 18200 Lecture Snippets
List Oracle Database Schemas, Tables, Columns and table contents using Angularjs and JSP.
 
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This is a basic dba tutorial about getting contents on Oracle database objects like procedures, functions, package spec, package bodies, triggers and many more. This application dynamically load schemas and load object type when schema selected and object name when object type selected and when object name is selected you get the content of the object. You can even compile the object with a little compile button below, although it might not work properly everytime. Link to source code : https://drive.google.com/open?id=0BznrW3lgX0ozcElkeTVzREdFeUU
Views: 436 Subhroneel Ganguly
DELETE ROW, MODIFY, UPDATE COLUMN, DROP TABLE in Oracle SQL
 
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Oracle SQL tutorials, How to DELETE ROW, MODIFY, UPDATE COLUMN, DROP TABLE in oracle sql
Importing Data from Excel into Oracle Database using SQL Developer 4.1
 
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One of SQL Developer’s most popular features has undergone a significant upgrade. Users can quickly define and recall delimited or Excel files to be imported to a new or existing Oracle table. Data preview and validation is provided for each column, as well as ‘best guess’ data type and date format mask mapping. This process can now be automated via the SQL Developer command line interface (SDCLI) ‘Import’ command. NOTE: This is a video only. There is no audio. 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.
How to Add Multiple Columns to a SQL Server Table in Single Statement- TSQL Tutorial
 
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Sometime we have to add multiple columns to the already existing table. Instead of adding one column at a time we can add multiple columns in one SQL statement. blog post link for scripts used in this video http://sqlage.blogspot.com/2013/12/tsql-alter-table-add-multiple-columns.html
Views: 7256 TechBrothersIT
KISS series on Partitioning: 03 Multi column range partitioning
 
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Welcome to the KISS video series on Partitioning, where we take a more developer-centric look at how partitioning can make our applications more successful. In this session, we look at range partitioning on multiple columns Scripts: https://livesql.oracle.com/apex/livesql/file/content_ERYV6B909XK196IAKLBUQIJSN.html blog: https://connor-mcdonald.com ========================================­­============== Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.
Views: 951 Connor McDonald
Invisible Column in Oracle Database 12c
 
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In this video , you will see how to create table with invisible column in oracle database 12c. For More Videos and Blogs:- Visit Our Website - http://www.dbatrainer.com Also , Subscribe and Follow us on our social media pages:- LinkedIn - https://www.linkedin.com/company/dbatrainer FaceBook - https://www.facebook.com/dbatrainer Google Plus - https://plus.google.com/+DBATrainer Twitter - https://www.twitter.com/DBA_Trainer "Exceptional Education. Exceptional Value."
Views: 136 DBA Trainer
TSQL: How To Automate A Three-To-Many Columns Pivot Table
 
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Previous video - TSQL: How To Automate A Two-To-Many-Column Pivot Table: https://www.youtube.com/watch?v=P4WDKYWm6mk GitHub Script Location: https://github.com/tmmtsmith/SQLServer/blob/master/Admin%20Tools/OutputColumns.sql
Views: 2915 SQLInSix Minutes
Generate JSON From Relational Data
 
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Held on September 2018 Beda Hammerschmidt shows how JSON can be be generated form relational tables, for instance to modernize a legacy app. Lots of live demos! 1:40 - 4:00 Introduction to use case: using S JSON form a relational app 4:25-5:05 turning rows into JSON using JSON_OBJECT 6:00 - 6:40 JSON_ArrayAgg to turn multiple rows into one JSON array 10:00-10:45 Generating nested JSON structure using subqueries 15:40-16:30 JSON object with embedded JSON 28:35-30:30 Updating relational columns from JSON payload 34:00 -end Q/A AskTOM Office Hours offers free, monthly training and tips on how to make the most of Oracle Database, from Oracle product managers, developers and evangelists. https://asktom.oracle.com/ Oracle Developers portal: https://developer.oracle.com/ Sign up for an Oracle Cloud trial: https://cloud.oracle.com/en_US/tryit music: bensound.com
Views: 1231 Oracle Developers
SQL Inner Join Multiple Tables with SUM Tutorial - SQL 2008/2012/2016/2017
 
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Use inner joins with multiple tables to create reports. Uses aliases, and the SUM aggregate function to demonstrate the flexibility of the join statement. Get the SQL script to create the database and run the exercies in the video here: https://www.qewbi.com/sql/scripts/qewbijoins.zip
Views: 142976 Edward Kench
SQL: Delete Vs Truncate Vs Drop
 
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In this tutorial, you'll learn the difference between delete/drop and truncate. PL/SQL (Procedural Language/Structured Query Language) is Oracle Corporation's procedural extension for SQL and the Oracle relational database. PL/SQL is available in Oracle Database (since version 7), TimesTen in-memory database (since version 11.2.1), and IBM DB2 (since version 9.7).[1] Oracle Corporation usually extends PL/SQL functionality with each successive release of the Oracle Database. PL/SQL includes procedural language elements such as conditions and loops. It allows declaration of constants and variables, procedures and functions, types and variables of those types, and triggers. It can handle exceptions (runtime errors). Arrays are supported involving the use of PL/SQL collections. Implementations from version 8 of Oracle Database onwards have included features associated with object-orientation. One can create PL/SQL units such as procedures, functions, packages, types, and triggers, which are stored in the database for reuse by applications that use any of the Oracle Database programmatic interfaces. PL/SQL works analogously to the embedded procedural languages associated with other relational databases. For example, Sybase ASE and Microsoft SQL Server have Transact-SQL, PostgreSQL has PL/pgSQL (which emulates PL/SQL to an extent), and IBM DB2 includes SQL Procedural Language,[2] which conforms to the ISO SQL’s SQL/PSM standard. The designers of PL/SQL modeled its syntax on that of Ada. Both Ada and PL/SQL have Pascal as a common ancestor, and so PL/SQL also resembles Pascal in several aspects. However, the structure of a PL/SQL package does not resemble the basic Object Pascal program structure as implemented by a Borland Delphi or Free Pascal unit. Programmers can define public and private global data-types, constants and static variables in a PL/SQL package.[3] PL/SQL also allows for the definition of classes and instantiating these as objects in PL/SQL code. This resembles usage in object-oriented programming languages like Object Pascal, C++ and Java. PL/SQL refers to a class as an "Abstract Data Type" (ADT) or "User Defined Type" (UDT), and defines it as an Oracle SQL data-type as opposed to a PL/SQL user-defined type, allowing its use in both the Oracle SQL Engine and the Oracle PL/SQL engine. The constructor and methods of an Abstract Data Type are written in PL/SQL. The resulting Abstract Data Type can operate as an object class in PL/SQL. Such objects can also persist as column values in Oracle database tables. PL/SQL is fundamentally distinct from Transact-SQL, despite superficial similarities. Porting code from one to the other usually involves non-trivial work, not only due to the differences in the feature sets of the two languages,[4] but also due to the very significant differences in the way Oracle and SQL Server deal with concurrency and locking. There are software tools available that claim to facilitate porting including Oracle Translation Scratch Editor,[5] CEITON MSSQL/Oracle Compiler [6] and SwisSQL.[7] The StepSqlite product is a PL/SQL compiler for the popular small database SQLite. PL/SQL Program Unit A PL/SQL program unit is one of the following: PL/SQL anonymous block, procedure, function, package specification, package body, trigger, type specification, type body, library. Program units are the PL/SQL source code that is compiled, developed and ultimately executed on the database. The basic unit of a PL/SQL source program is the block, which groups together related declarations and statements. A PL/SQL block is defined by the keywords DECLARE, BEGIN, EXCEPTION, and END. These keywords divide the block into a declarative part, an executable part, and an exception-handling part. The declaration section is optional and may be used to define and initialize constants and variables. If a variable is not initialized then it defaults to NULL value. The optional exception-handling part is used to handle run time errors. Only the executable part is required. A block can have a label. Package Packages are groups of conceptually linked functions, procedures, variables, PL/SQL table and record TYPE statements, constants, cursors etc. The use of packages promotes re-use of code. Packages are composed of the package specification and an optional package body. The specification is the interface to the application; it declares the types, variables, constants, exceptions, cursors, and subprograms available. The body fully defines cursors and subprograms, and so implements the specification. Two advantages of packages are: Modular approach, encapsulation/hiding of business logic, security, performance improvement, re-usability. They support object-oriented programming features like function overloading and encapsulation. Using package variables one can declare session level (scoped) variables, since variables declared in the package specification have a session scope.
Views: 69365 radhikaravikumar
SQL Tutorial - 9: Create Table Statement
 
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In this tutorial we'll learn to create tables in SQL using the CREATE TABLE Statement.
Views: 344064 The Bad Tutorials
SQL Tutorial 12 Advanced Subqueries returning multiple columns
 
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SQL Tutorial on Advanced Subqueries returning multiple columns Check out our website: http://www.telusko.com Follow Telusko on Twitter: https://twitter.com/navinreddy20 Follow on Facebook: Telusko : https://www.facebook.com/teluskolearnings Navin Reddy : https://www.facebook.com/navintelusko Follow Navin Reddy on Instagram: https://www.instagram.com/navinreddy20 Subscribe to our other channel: Navin Reddy : https://www.youtube.com/channel/UCxmkk8bMSOF-UBF43z-pdGQ?sub_confirmation=1 Telusko Hindi : https://www.youtube.com/channel/UCitzw4ROeTVGRRLnCPws-cw?sub_confirmation=1
Views: 64967 Telusko
57. ALTER TABLE for adding multiple columns without constraints in SQL (Hindi)
 
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Please Subscribe Channel Like, Share and Comment Visit : www.geekyshows.com
Views: 10868 Geeky Shows
Oracle SQL PLSQL 12C Tutorial 15 - ALTER Statement
 
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This Video Tutorial Will Describe how to change the structure of an existing table. This command will also work on other versions of database like Oracle 11g Database, Oracle 10g Database, Oracle 9i Database, Oracle 8i Database, Oracle 8 Database and so on. This command is used to add, modify or delete the columns from the table. You can add, modify or delete a single column or multiple columns at a time. Full Syntax will be given in this video tutorial about how to use the ALTER table command. Along with the live example to add, modify or delete the columns from the table. All the keywords, format, mandatory clauses etc are described in this video.
Pivot Table in Sql Server 2012 | Convert Rows to columns using Pivot
 
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Description:: Personal: https://www.facebook.com/rezakarim20 ====================================================== In This Video Tutorial I Am Going To Show You, I Hope This Is A Nice Tutorial For You And You Enjoy This Video , So Must Watch This Video ✪ ✪ ✪ Connect With Us: Facebook: https://www.facebook.com/abctutorialbd Twitter: https://twitter.com/abctutorialbd?lan... GooglePlaus: https://plus.google.com/u/0/102073812... Subscribe And Watch The Video Again: Tags:
Views: 317 abctutorial
How to add Default Constraint to existing Columns in SQL Server Table - SQL Server Tutorial Part 91
 
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SQL Server / TSQL Tutorial Scenario: You are working as SQL Server developer. You already has dbo.Customer table with First Name, Last Name, Country Name and Region Columns. The table contains some records as well. You need to provide Default Constraint scripts for Country Name='USA' and Region='North America'. Link to scripts used in SQL Server / TSQL Tutorial Video http://www.techbrothersit.com/2016/05/how-to-add-default-constraint-to.html Check out our website for Different SQL Server, MSBI tutorials and interview questions such as SQL Server Reporting Services(SSRS) Tutorial SQL Server Integration Services(SSIS) Tutorial SQL Server DBA Tutorial SQL Server / TSQL Tutorial ( Beginner to Advance) http://www.techbrothersit.com/
Views: 1517 TechBrothersIT
SQL Three Table Join Examples
 
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Worked example of a SQL join involving more than two tables
Views: 45409 Brian Finnegan
Part 12   Can we join two tables without primary foreign key relation
 
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Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2014/09/part-12-can-we-join-two-tables-without.html Can we join two tables without primary foreign key relation Yes, we can join two tables without primary foreign key relation as long as the column values involved in the join can be converted to one type. ID column in Departments table is not the primary Key and DepartmentId column in Employees table is not the foreign key. But we can still join these tables using ID column from Departments table and DepartmentId column from Employees table, as both the columns involved in the join have same data type i.e int. Select Employees.Name as EmployeeName, Departments.Name as DepartmentName from Employees join Departments on Departments.ID = Employees.DepartmentId The obious next question is, if primary foreign key relation is not mandatory for 2 tables to be joined then what is the use of these keys? Primary key enforces uniqueness of values over one or more columns. Since ID is not a primary key in Departments table, 2 or more departments may end up having same ID value, which makes it impossible to distinguish between them based on the ID column value. Foreign key enforces referential integrity. Without foreign key constraint on DepartmentId column in Employees table, it is possible to insert a row into Employees table with a value for DepartmentId column that does not exist in Departments table. The following insert statement, successfully inserts a new Employee into Employees table whose DepartmentId is 100. But we don't have a department with ID = 100 in Departments table. This means this employee row is an orphan row, and the referential integrity is lost as result Insert into Employees values (8, 'Mary', 'Female', 80000, 100) If we have had a foreign key constraint on DepartmentId column in Employees table, the following insert statement would have failed with the following error. Msg 547, Level 16, State 0, Line 1 The INSERT statement conflicted with the FOREIGN KEY constraint. The conflict occurred in database "Sample", table "dbo.Departments", column 'ID'.
Views: 120529 kudvenkat
Getting Started with PL/SQL Table Functions: Pipelined Table Functions
 
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Pipelined table functions are table functions in which rows are returned or "piped" back to the calling query before the function has completed, avoiding the blocking behavior of normal PL/SQL functions and reduce PGA consumption. This video is part of the Oracle Dev Gym class "Getting Started with Table Functions". You can watch it independent of the class, but then you miss out on the tutorials and quizzes! So visit https://devgym.oracle.com/pls/apex/dg/class/getting-started-with-pl-sql-table-functions.html and register for the class! ======================================== Practically Perfect PL/SQL with Steven Feuerstein Copyright © 2018 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.

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