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DESCRIBE or DESC Keyword in Oracle | Oracle Tutorials for Beginners
 
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DESCRIBE or DESC Keyword in Oracle | Oracle Tutorials for Beginners DESCRIBE Keyword in Oracle DESC Keyword in Oracle DESCRIBE Keyword in Oracle SQL DESC Keyword in Oracle SQL DESCRIBE Keyword in SQL DESC Keyword in SQL Oracle Tutorials for Beginners Oracle SQL for Beginners Oracle Database for Beginners Oracle SQL Tutorials for Biners Oracle Database tutorials for Beginners oracle describe table structure desc table in sql server descending order in oracle how to see table structure in oracle sql developer desc command in mysql pl sql describe table desc command in sql example describe table in sql query how to see table structure in oracle sql developer desc table in sql server sql query to view table structure in oracle oracle describe table invalid sql statement describe table in sql query oracle desc table order by column name describe not working in oracle oracle show tables how to see table structure in oracle sql developer how to get table structure in oracle 11g sql query to list all tables in a database describe table in oracle sql developer sql query to view table structure in sql server oracle get list of tables in schema oracle show tables describe table structure in sql server
Views: 576 Oracle PL/SQL World
SQL with Oracle 10g XE - Using DESCRIBE to View the Table Structure
 
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In this video I use the DESCRIBE command to view the structure of the tables I created in a earlier video. This will show the columns and their data types. It also show the columns that are set as the primary key and fields that can except null data. 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: 15879 Lecture Snippets
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: 179257 Manish Sharma
Oracle SQL Tutorial 7 - Normalization - Database Design Primer 4
 
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The database normal forms are used to normalize a database. What does it mean to normalize a database? It means to break it up into multiple tables to prevent redundant, conflicting, and bad data. The three normal forms are 1nf, 2nf, and 3nf. These stand for first normal form, second normal form, and third normal form. There are other normal forms, such as Boyce Codd normal form (BCNF), but the first 3 normal forms are the ones that are really important to know. The normal forms depend on one another. It is kind of like a ladder. In order to be in 2nd normal form, you must first be in first normal form. In order to be in 3rd normal form, you must first be in 2nd normal form. First normal form is all about individuality and giving data its space. Each column must be atomic...that is, in the smallest indivisible piece. Each value for the column must also only contain one value. To fix first normal form when you have a column violation, break the column into multiple columns. To fix first normal form when you have data violation, break the column into a new table and have a column that references the old table. Second normal form is all about partial dependencies. A partial dependency is when a column only depends on part of the primary key. This is often seen when you have an intermediary table in a many to many relationship (as a reminder, we break up many to many relationships into one to many relationships with intermediary tables in between). The solution to get rid of partial dependencies is to put the data in the table to where the column depends entirely on the key. If you do not already have a table that fits the rule, you can consider creating one. Third normal form is all about transitive dependencies. This is when a column in a table depends on another column instead of depending solely on the primary key. The solution to this is to take the column that is directly dependent on the primary key and bring it into its own table. Then, you can use foreign keys to connect the tables. This video concluded with a noble speech on how database design is very subjective. Thus is so because as we normalize more and more, the design becomes more and more complex. If we get to the point where we have hundreds of tables for a relatively small database, we can really hurt performance and increase risk of mistakes. Hopefully this video was helpful to everyone. See you in the next one! Support 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: 26927 Caleb Curry
Ep 4 | Oracle Select & Describe Data Of Tabes Urdu/Hindi
 
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How to Desc User Data Oracle? How To Select Column in Oracle Tables? In This Video I will tell you how to show Data which is Save into Table Columns. i will also Teach you how you can see all the Data in User. . If You Suffer from any probllem them Please ask me via Comment. Plzzzzzzzzzzzz Subscribe my channel also www.saudiatech.com
Views: 47 Usman Anwar
Oracle SQL PLSQL 12C Tutorial 19 - Default Value
 
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This Video Tutorial Will Describe how to set the default value of the column. 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. DEFAULT clause is used to set the value for the table column. DEFAULT clause insert the predefined value into the column if you left it blank while inserting the column. Full Syntax will be given in this video tutorial about how to use the DEFAULT clause. Along with live example to demonstrate DEFAULT clause. All the keywords, format, mandatory clauses etc are described in this video.
Oracle SQL Video tutorial 7 : DESCRIBE  Command
 
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Views: 2998 Just Channel
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: 338 Mony HO
Get Table Names with Column Names and Data Types in SQL Server - SQL Server Tutorial
 
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In this video ,we will generate the script that will return us all the table names with column names and data type of those columns. We often need this information. Let's say we are going to prepare mapping document for load the data from Source Database to Destination database. We can get the list of all tables with column names and data types from Source Database and Destination Database and then paste in Excel and map the required input columns to output columns for ETL Process. Blog link with scripts used in video http://sqlage.blogspot.com/2015/02/get-all-tables-with-column-names-and.html
Views: 47483 TechBrothersIT
SQL with Oracle 10g XE - Using ALTER TABLE to ADD and DROP Table Columns
 
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In this video I use the ALTER TABLE command to add and delete a new field column from a table. I used the keywords ADD or DROP to make the changes to the table design. The commands I used were: ALTER TABLE BOOKS ADD SAMPLE VARCHAR(10); ALTER TABLE BOOKS DROP COLUMN SAMPLE; 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: 9030 Lecture Snippets
Oracle SQL Developer Tutorial For Beginners   83   Structure of a Table   DESCRIBE COMMAND
 
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Oracle SQL Developer Tutorial For Beginners Series. This course introduces Oracle SQL Development for its subscribers. Currently this is based on Oracle 12c. The test environment is in Windows 10.
Views: 936 Sam Dhanasekaran
Using DBMS_XPLAN.DISPLAY_CURSOR to examine execution plans
 
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In this video I describe how you can use Oracle's DBMS_XPLAN.DISPLAY_CURSOR to examine the execution plan for a SQL statement that has recently been executed and determine if that plan is optimal or not and where you might be able to optimize it.
Views: 8989 Maria Colgan
7. Create Table in SQL (Hindi)
 
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Views: 119403 Geeky Shows
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: 15850 Lecture Snippets
DESCRIBE TABLE IN SQL SERVER
 
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DESCRIBE ORACLE IN SQL SERVER BY khalidXY
Views: 7463 Khalid Fahim
Oracle SQL PLSQL 12C Tutorial 14 - UPDATE Statement
 
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This Video Tutorial Will Describe how to update a row or update column or update particular value which is already inserted into the table in oracle 12C version. 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 update or modify the inserted data into the table. You can update single column, single row, multiple columns or multiple rows with this command. Full Syntax will be given in this video tutorial about how to update data in oracle database table. Along with the live example to update rows or columns from the table. All the keywords, format, mandatory clauses etc are described in this video.
SQL, Oracle, Understanding SELECT statement, 1e63
 
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The video will describe Select statement.
Views: 1351 hammadshams
oracle 11g :oracle beginners tutorial, select statement,aliases,concat operator,describe keyword
 
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Running queries of oracle 11g. chapter 1 of fundamental oracle book NIIT book solution....
Views: 188 JARVIS
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.
SQL tutorial 61: SEQUENCE in Oracle Database By Manish Sharma RebellionRider
 
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This tutorial is all about Sequence In Oracle Database. In this SQL Tutorial you will learn How to create a sequence How to populate a Primary key column (auto increment in Oracle) using Sequence How to drop a sequence ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/sql-sequence-in-oracle-database-rebellionrider-manish-sharma Previous Tutorial ► How To Insert Data into Table using SQL Developer http://youtu.be/YYQCSV6MzTk ► INSERT INTO Command http://youtu.be/uQXgqFtxI_k ► How to copy /Insert data into a table from another table http://youtu.be/m3Ep8tAMqok ------------------------------------------------------------------------- ►►►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 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: 43359 Manish Sharma
SQL with Oracle 10g XE - Using INSERT to Add Data to a Table
 
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In this video I use the INSERT command to add an entire record into a table. When using the command you must also use the keyword VALUES. If you want to enter a null value (one that has no value) for a field you can use the keyword NULL. Be sure to put single quotes around data types that are not numbers. Values need to be entered in the order the fields appear in the table. The commands I used are: INSERT INTO BOOKS VALUES (1,'140231862','9780140231861','The Winter King: A Novel of Arthur','Fiction','14.99','P',1996,1,2) INSERT INTO BOOKS VALUES ('2','140232478','9780140232479','Enemy of God: A Novel of Arthor','Fiction',14.99,'P','1997',1,2); INSERT INTO BOOKS VALUES ('3','140232877','9780140232875','Excalibur: A Novel of Arthor','Fiction',14.99,'P','1998',1,2); INSERT INTO BOOKS VALUES ('4','6513840','9780006513841','Harlequin: Grail Quest','Fiction',19.99,'P','2001',1,1); INSERT INTO BOOKS VALUES ('5','6513859','9780006513858','Vagabond: Grail Quest','Fiction',19.99,'P','2003',1,1); INSERT INTO BOOKS VALUES ('6','7149891','9780007149896','Heretic: Grail Quest','Fiction',19.99,'P','2004',1,1); INSERT INTO BOOKS VALUES ('7','553103547','9780553103540','A Game of Thrones','Fiction',13.99,'H','1996',2,4); INSERT INTO BOOKS VALUES ('8','553801473','9780553801477','A Dance with Dragons','Fiction',13.99,'H','2010',2,5); INSERT INTO BOOKS VALUES ('9','055357342X','9780553573428','A Storm of Swords','Fiction',4.99,'P','2003',2,4); INSERT INTO BOOKS VALUES ('10','1596590424','9781596590427','50 Success Classics','Audio',17.99,NULL,NULL,3,3) INSERT INTO AUTHOR VALUES (1,'Cornwell','Bernard'); INSERT INTO AUTHOR VALUES (2,'Martin','George'); INSERT INTO AUTHOR VALUES (3,'Butler','Tom'); INSERT INTO PUBLISHER VALUES (1,'HarperCollins Publishers Canada, Limited'); INSERT INTO PUBLISHER VALUES (2,'Penguin Books Canada, Limited'); INSERT INTO PUBLISHER VALUES (3,'Gildan Media Corp'); INSERT INTO PUBLISHER VALUES (4,'Bantam Dell Pub Group'); INSERT INTO PUBLISHER VALUES (5,'Spectra'); 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: 41184 Lecture Snippets
SELECT Statement - Oracle
 
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The usage of SELECT statement 1. projection 2. selection 3. joins 1. Describe various SQL statements 2. Retrieve data from tables 3. Customize column headings 4. Display the null values 5. Use various arithmetic operators 6. Use the concatenation operator 7. Use the quote (q) operator 8. Display the table structure Installation and Configuration sql developer of Oracle 10i: https://www.youtube.com/watch?v=L9kftvq4GKc&t=2s
8. Describe Table in SQL (Hindi)
 
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Views: 46212 Geeky Shows
Oracle - SQL - Managing Constraints
 
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Oracle - SQL - Managing Constraints Watch more Videos at https://www.tutorialspoint.com/videotutorials/index.htm Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.
SQL with Oracle 10g XE - Using ORDER BY to Sort Data with SELECT
 
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In this video I use ORDER BY with the SELECT command to sort the results from a query. I use a primary sort column and also a secondary sort column. 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: 4693 Lecture Snippets
56. ALTER TABLE for adding one column without constraints in SQL (Hindi)
 
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Views: 17321 Geeky Shows
Step By Step to Create Table With Oracle Application Express 5
 
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In relational database we will need to create several tables that is related by its primary key and foreign key. Oracle Application Express 5 (APEX 5) possess ability to create table using Graphical User Interface (GUI) that will ease user effort on creating table. This video will describe step by step process of creating relational table on Oracle database using Oracle Application Express 5. Please Subscribe
Views: 1477 Boby Siswanto
SQL Magic: Dynamic Pivot, Polymorphic Table Functions and More
 
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In October's session, Chris Saxon covered SQL magic, including the following highlights: - 0:50 - how to find table name for index (sub)partitons from *_ind_(sub)partitions - 2:00 - SQL Magic! the dynamic pivot update; converting rows & columns in a table via an update statement - 8:30 - Polymorphic table functions; the describe function & fetch_rows procedure; PTFs and the optimizer; examples on LiveSQL.oracle.com. 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. Music by bensound.com 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 by bensound.com
Views: 348 Oracle Developers
Oracle Database Storage Structure
 
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In this video i'm going to describe Oracle Storage Structure, how to store Data in Database if it is useful for you so please like my video and subscribe my channel and if you want to give any suggestions to please write in comment box.
Views: 2996 OCP Technology
SelectTec | Aula Nº 16 | Alter table add - Oracle SQL Developer
 
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alter table add syntax: alter table nome_tabela add coluna tipo ;
Views: 2296 SelectTec
Oracle Tutorial | Oracle SQL Data Dictionary
 
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This Oracle tutorial demonstrates how to issue SQL statements to find metadata about the tables you own. We'll take a look at the USER_TABLES, USER_CONSTRAINTS, and USER_CONS_COLUMNS data dictionary views. We'll be using SQL*Plus as our interface rather than a graphical tool such as Toad or SQL Developer. Get certified in Oracle by taking an Oracle training course with Firebox. https://www.fireboxtraining.com/oracle
Views: 2628 Firebox Training
SQL with Oracle 10g XE - Using SELECT to View the Entire Table
 
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In this video I use the SELECT command to view the data of a table. When viewing the entire table be sure to choose the appropriate number of records to display from the drop-down menu and then enter the command. To view the Books table I used the following: SELECT * FROM BOOKS; 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: 16474 Lecture Snippets
Python Pandas Tutorial 2: Dataframe Basics
 
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Code: https://github.com/codebasics/py/tree/master/pandas/2_dataframe_basics This pandas tutorial covers basics on dataframe. DataFrame is a main object of pandas. It is used to represent tabular data (with rows and columns). This tutorial will go over, 1) What is dataframe? 2) Create dataframe from csv file and python dictionary 3) Dealing with rows and columns 4) Operations: mean, max, std, describe 5) Conditional selection 6) set_index function and usefulness of it Website: http://codebasicshub.com/ Facebook: https://www.facebook.com/codebasicshub Twitter: https://twitter.com/codebasicshub Google +: https://plus.google.com/106698781833798756600
Views: 145769 codebasics
Oracle Database 12c: Improved Defaults
 
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Tom Kyte and Chuck Murray describe several improvements to default behavior in Oracle Database 12c: defaults based on sequences, default on NULL, Identity type columns, and metadata-only defaults. For more information: "CREATE TABLE" statement in Oracle® Database SQL Language Reference http://www.oracle.com/pls/topic/lookup?ctx=db121&id=SQLRF01402 "ALTER TABLE" statement in Oracle® Database SQL Language Reference http://www.oracle.com/pls/topic/lookup?ctx=db121&id=SQLRF01001 "Identity Columns" in Oracle® Database Migration Guide http://www.oracle.com/pls/topic/lookup?ctx=db121&id=DRDAA109
Views: 2173 OracleDBVision
SelectTec | Aula Nº 14 | Drop Table - Oracle SQL Developer
 
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drop table syntax: drop table nome_tabela ;
Views: 2444 SelectTec
4  - Select Statement in Oracle database 11 g
 
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In this tutorial I have described Select Statement in Oracle database 11 g and describing Tables and Columns
Views: 17 TuteBD
Create Tablespace Oracle | Create Tablespace Oracle 12c Example | Tablespace Management Oracle 12c
 
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Create Tablespace Oracle | Create Tablespace Oracle 12c Example | Tablespace Management Oracle 12c --------------------------------------------------------------------------------------------------- Create Tablespace Oracle,create tablespace oracle 12c example,types of tablespace in oracle,how to check tablespace in oracle,tablespace in oracle 11g,tablespace management in oracle 12c,system tablespace in oracle,tablespace management in oracle 11g,oracle, tablespaces, creating, managing, database, tablespace management, tablespace administration, oracle tablespaces, create tablespace, list tablespace, free space in tablespace, tablespacees, types of tablespaces, undo tablespace, temporary tablespace, oracle dba training, oracle locally managed tablespace, oracle different tablespace, oralce tablespace, sql tutorials, oracle database tutorial, how to create tablespace, tablespace, oracle sql developer, managing database structure, oracle 12c,oracle 12c download,oracle database 12c,oracle client 12c,oracle 12c new features,uninstall oracle 12c,oracle xe 12c,oracle 12c documentation,oracle 12c installation, sql tutorials for beginners, sql expert, sql expert tutorials, database, oracle, table, online training,insert into oracle,oracle insert into multiple rows,create table oracle,oracle 12c alter table add identity column,oracle create table default value sysdate,collections in oracle pl sql with examples,Oracle 12c, database, oracle database (software), sql, sql developer, sql tutorials, how to create database using dbca, how to create database in oracle,oracle cloud, database 12c, dba genesis,database services, database, create, 11g, dba, db, beginner, Please Subscribe My Channel
SQL with Oracle 10g XE - Using DELETE to Remove a Row from a Table
 
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In this video I use the DELETE command to remove an entire row from a table. When using the DELETE command be sure to use the keywords FROM and WHERE to choose the table and record you wish to delete. The code I used is: DELETE FROM BOOKS WHERE BOOK_ID = '11'; 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: 9449 Lecture Snippets
SQL with Oracle 10g XE - Using SELECT and WHERE to Query a Table
 
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In this video I use the SELECT command to query information from my table. Rather than viewing the entire table I can select which columns I want to see as well as in which order I would like them to appear. I use the WHERE command to state a condition on the query that will result in narrowing my search. 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: 7117 Lecture Snippets
Oracle SQL Developer Tutorial For Beginners  75   SELECT PARTICULAR COLUMNS
 
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Oracle SQL Developer Tutorial For Beginners Series. This course introduces Oracle SQL Development for its subscribers. Currently this is based on Oracle 12c. The test environment is in Windows 10.
Views: 605 Sam Dhanasekaran
DISTINCT Clause & UNIQUE Keyword in Oracle | Oracle Tutorials for Beginners
 
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DISTINCT & UNIQUE Keyword in Oracle | Oracle Tutorials for Beginners DISTINCT Keyword in Oracle DISTINCT Clause in Oracle UNIQUE Keyword in Oracle UNIQUE Clause in Oracle Oracle Tutorials for Beginners Oracle Tutorials for Beginners select distinct * sql distinct multiple columns sql distinct count select distinct on one column with multiple columns returned select distinct mysql sql count distinct multiple columns oracle distinct count sql distinct group by sql count distinct two columns select distinct on one column with multiple columns returned select distinct on one column with multiple columns returned oracle sql select unique values from multiple columns select distinct multiple columns mysql select distinct all columns sql count distinct multiple columns group by sql select distinct multiple columns group by select distinct oracle select distinct rows sql select distinct multiple columns select distinct on one column select count distinct select unique mysql how to select unique records in oracle without using distinct sql select distinct values and count of each Oracle Tutorials for Beginners Oracle Tutorials for Beginners Oracle Tutorials for Beginners Oracle Tutorials for Beginners
Views: 597 Oracle PL/SQL World
Oracle SQL PLSQL 12C Tutorial 12 - INSERT Data from other table
 
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This Video Tutorial Will Describe how to insert values or data into a table from another table in oracle 12C version. 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. Whenever you create a new table in oracle, you need to insert some data into that table otherwise that table is not usable. But sometimes you just need to copy the data from one table to other or make a backup of the data of a table. Example to insert data from one table into the other table. Full Syntax will be given in this video tutorial about how to insert records from another table in oracle database table. Along with the live example to insert records from one table to another table. All the keywords, format, mandatory clauses etc are described in this video.
SQL Server join :- Inner join,Left join,Right join and full outer join
 
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For more such videos visit http://www.questpond.com Also watch Learn Sql Queries in 1 hour :- https://www.youtube.com/watch?v=uGlfP9o7kmY See our other Step by Step video series below :- Learn Angular tutorial for beginners https://tinyurl.com/ycd9j895 Learn MVC Core step by step :- http://tinyurl.com/y9jt3wkv Learn MSBI Step by Step in 32 hours:- https://goo.gl/TTpFZN Learn Xamarin Mobile Programming Step by Step :- https://goo.gl/WDVFuy Learn Design Pattern Step by Step in 8 hours:- https://goo.gl/eJdn0m Learn C# Step by Step in 100 hours :- https://goo.gl/FNlqn3 Learn Data structures & algorithm in 8 hours :-https://tinyurl.com/ybx29c5s Learn SQL Server Step by Step in 16 hours:- http://tinyurl.com/ja4zmwu Learn Javascript in 2 hours :- http://tinyurl.com/zkljbdl Learn SharePoint Step by Step in 8 hours:- https://goo.gl/XQKHeP Learn TypeScript in 45 Minutes :- https://goo.gl/oRkawI Learn webpack in 50 minutes:- https://goo.gl/ab7VJi Learn Visual Studio code in 10 steps for beginners:- https://tinyurl.com/lwgv8r8 Learn Tableau step by step :- https://tinyurl.com/kh6ojyo Preparing for C# / .NET interviews start here http://www.youtube.com/watch?v=gaDn-sVLj8Q In this video we will try to understand four important concepts Inner joins,Left join,Right join and full outer joins. We are also distributing a 100 page Ebook ".Sql Server Interview Question and Answers". If you want this ebook please share this video in your facebook/twitter/linkedin account and email us on [email protected] with the shared link and we will email you the PDF.
Views: 860792 Questpond
SQL tutorial 23: Rename and Modify Column Using Alter Table By Manish Sharma (RebellionRider)
 
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How to Rename a column of a table using alter table and How to modify a column of a table using alter table Modify means How to change datatype of a column and how to change size/width of a column Web Article link http://bit.ly/sql-tutorial23 Tutorial 21 How to rename a table : http://bit.ly/sql-tutorial-21 Tutorial 22 How to add/ delete column: http://bit.ly/sql-tutorial-22 YouTube Video on How to create database http://bit.ly/create-database-using-DBCA Tool used in this tutorial is SQL Developer. 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 liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com
Views: 45557 Manish Sharma
Oracle SQL PLSQL 12C Tutorial 13 - DELETE Statement
 
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This Video Tutorial Will Describe how to delete a row or delete data which is already inserted into the table in oracle 12C version. 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. Sometimes you delete to delete some unwanted rows or data from the table. Delete command is used to do that. But it does not permanently delete rows, you can restore or rollback the deleted rows before commit. Full Syntax will be given in this video tutorial about how to insert records in oracle database table. Along with the live example to delete rows from the table. All the keywords, format, mandatory clauses etc are described in this video.
SQL with Oracle 10g XE - Using the MIN, MAX, and AVG Functions
 
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In this video I use the MIN, MAX, and AVG functions to generate the minimum, maximum, and average vales of a column. When using these functions be sure to include the column you wish to perform the function on in parenthesis. You can also use the WHERE keyword to limit the function to only those records that meet your criteria. 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: 4551 Lecture Snippets
Oracle SQL Tutorial 24 - Important Data Types
 
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In the upcoming videos we are going to discuss data types in depth, but I don't want to drown you in all of the details. Because of that, I'm giving you this video which is going to introduce you to the most important data types. Then, in the upcoming videos, I'll describe them in more depth. One of the data types we've already discussed in this video is NUMBER. This data type is used to, obviously, store a number. It can be used to store integers (whole numbers), or numbers with decimals. There are two other numeric data types you should know of. BINARY_FLOAT and BINARY_DOUBLE are both numeric data types that are known as floating point numbers. A floating point number is often used for large numbers that have decimal places where it is acceptable to not be completely precise. What I mean by this is that these numbers can only store numbers correctly up to a certain decimal point. If you need perfect precision, you will want to use the NUMBER data type. Now storing numbers is good sometimes, but occasionally you will want to store string data. String data can be any sequence of characters, including numbers. By telling the database that a column is a string data type, the database knows how to treat that column. There are four important string data types that you need to know about. The first two are CHAR and NCHAR. These data types are used to store a fixed-length string. So for example, you can say you want to store 12 characters. This means that every value for this column will be exactly 12 characters. If you insert less than 12 characters, the data will be padded with spaces. This means you will want to use one of these data types when every value in the column is the same length. What is the difference between CHAR and NCHAR? CHAR uses what is known as ASCII while NCHAR uses Unicode. The difference is what characters are allowed and how much space each character takes. ASCII takes up less space but only supports English, numbers, and some symbols. UNICODE allows you to store characters from multiple languages but takes up more space. Those were both fixed-length string. What if you want to store data that changes in length? That is where VARCHAR2 and NVARCHAR2 come in. When it comes to storing dates, the data types that are most important are DATE and TIMESTAMP. Date can be used to store dates and time. Timestamp is a data type that can be used to store an exact moment in time. Lastly, there are interval types. These store a date range. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Support 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: 6478 Caleb Curry