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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.
CREATE ORACLE TABLE | Import CSV data into Oracle
 
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To process oracle data in spark, in this video i am explaining about how to load a sample csv data into Oracle. More spark videos follow http://www.bigdataanalyst.in
UTL FILE READ DATA AND INSERT INTO TABLE WITHOUT SQLLOADER
 
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Oracle SQL PLSQL and Unix Shell Scripting
Views: 3908 Sridhar Raghavan
How to use Oracle SQL Loader sqlldr to load data into table from text file
 
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How to use Oracle SQL Loader sqlldr to load data into table from text file create table emp(empno number(10),ename varchar(30)); insert into emp values(10,'asif'); set echo off newpage 0 space 0 pagesize 0 feed off head off trimspool on spool d:\oradata\sqlloader\data.txt select empno || ',' || ename from emp; spool off delete emp; update file named data.txt create a file named control.txt load data infile 'd:\oradata\sqlloader\data.txt' into table emp fields terminated by "," optionally enclosed by '"' ( empno, ename ) sqlldr asif/asif control=d:\oradata\sqlloader\control.txt
Views: 47006 Abbasi Asif
Oracle using SQL Developer Data Pump for export and import
 
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Using Oracle SQL Developer to export and import data via the data pump facilities.
Views: 65850 thehighway360
TIBCO Spotfire - Import Data Table from a Data Connection
 
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When establishing a data connection, you have the option to keep the data external, in-database, or import each data table for in-memory analysis. Try Spotfire for free today: http://spotfire.tibco.com/trial For more great resources like this head over to our Learning Resources page: http://spotfire.tibco.com/learn Want some help? Head over to the TIBCO Community: http://community.tibco.com/products/spotfire
Views: 10618 TIBCO Spotfire
SQL tutorial 32: How To Insert Data into a Table Using SQL Developer
 
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SQL Tutorial 32 How To Insert Data into a Table Using SQL Developer and How to delete Data/Row From a table. Website : http://www.RebellionRider.com New Series of #SQL tutorial on How to Insert Data. I'll cover all the traditional way along with some tips and tricks on Data insertion. Keep watching and enjoy #SQLing Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=j7eYO7 Amazon Wishlist: http://bit.ly/wishlist-amazon 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 www.RebellionRider.com
Views: 50045 Manish Sharma
SQL tutorial 34: How to copy /Insert data into a table from another table using INSERT INTO SELECT
 
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How To copy or Insert data from one table to another Inserting data into a table from another table Tutorial Consist: How to copy entire data from one table to another. How to copy selected data using column name and How to copy selected data using WHERE clause How to use INSERT INTO SELECT statement with WHERE Clause Links tut 32 Insert Using SQL Developer http://youtu.be/YYQCSV6MzTk Tut 33 Insert Using INSERT DML : http://youtu.be/uQXgqFtxI_k Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 Amazon Wishlist: http://bit.ly/wishlist-amazon 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: 36478 Manish Sharma
6.How to use Oracle_loader Datapump utility
 
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Hi friends in my today scenario we learn how to load data from word ,excel,notepad file to oracle database this method is very helpful and easy to understand. #Oracle_loader #Datapump Oracle database Unbeatable,Unbreakable Platform..
Views: 1205 Oracle World
Import Data or Records Into a Table in SQL Developer
 
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This tutorial shows how to import the data/records into a table using SQL Developer.
Views: 7116 WingsOfTechnology
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: 175617 Manish Sharma
mysql equivalent of oracles sql loader
 
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Code and details: MySQL Equivalent of Oracle's SQL loader https://blog.softhints.com/mysql-equivalent-of-oracles-sql-loader-2/ In this video: * MySQL SQL loader equivalent - LOAD DATA INFILE * MySQL SQL load csv file * MySQL load by tools - HeidiSQL * More info and examples Code: Text file: LOAD DATA LOCAL INFILE 'C:\\Users\\user\\Desktop\\file.txt' INTO TABLE mytable FIELDS TERMINATED BY '|'; CSV file LOAD DATA LOCAL INFILE "/home/Desktop/a.csv" INTO TABLE aboys FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\n' IGNORE 1 ROWS --------------------------------------------------------------------------------------------------------------------------------------------------------------- If you really find this channel useful and enjoy the content, you're welcome to support me and this channel with a small donation via PayPal and Bitcoin. PayPal donation https://www.paypal.me/fantasyan Bitcoin: 1DBZu6N9JTpRDdc9QChLZnX3v2iVRaQ4ym
Views: 17 Softhints
HOW TO INSERT OR IMPORT EXCEL DATA INTO ORALCE DATABASE TABLE USING SQL DEVELOPER
 
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For More Videos Subscribe this channel:- My SQL and PLSQL facebook page:- https://www.facebook.com/Oracle-SQL-PLSQL-Practical-Discussion-334342290310499/
Views: 466 Manikandan R
Creating a table , database and importing data from excel
 
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This video show how to create a database , a table , relationships and a database diagram using sql server management studio. Its also shows how to query data from the table and also how to add or edit data within a table that already been created. The video then moves on to show how you can import data from an excel sheet directly into tables within SQL Server using the import data wizard. http://msdn.microsoft.com/en-us/library/cc645993%28v=sql.100%29.ASPX http://technet.microsoft.com/en-us/library/ms365247%28v=sql.105%29.aspx
Views: 73592 Jayanth Kurup
Import CSV data into MySQL table using query
 
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This video demonstrates how we can write a query in mysql to import CSV data into a database table. Following query is used in the example shown in this video. load data infile 'D:/sql/data/mysqldata/employees.csv' into table employees fields terminated by ',' lines terminated by '\n' (name,city,salary);
Views: 12483 Gautam Mokal
import data from Excel file to - Oracle
 
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import data from Excel file to - Oracle.. إن شاء الله يكون هذا العمل البسيط صدقة جارية لزوجتى ولى والوالد والوالدة واخوتى جميعا . إن شاء الله 21/10/2011 (Esoo, Sola)
Views: 12724 Eslam Ghaly
How to import Data into Table using Teradata SQL Assistant
 
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We can use Teradata SQL Assistant to load data from file into table present in Teradata. Refer to below link for more details: http://usefulfreetips.com/Teradata-SQL-Tutorial/teradata-sql-assistant-import-data/
Views: 58633 TeradataSQLTutorials
Excel Tutorials - Import multiple tables from Oracle
 
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How to import multiple table in a single spreadsheet using joins
Views: 276 Saurabh Kumar
C# Tutorials - Load Data Into ListBox From Oracle  Database Urdu|Hindi
 
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C# Tutorials - Load Data Into ListBox From Oracle Database Urdu|Hindi
Oracle Database: How-To: Insert values into a Table
 
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The Best Site to Learn SQL Online
Views: 33727 TechnicalSkills
Part 18   Load xml data into sql server table using sqlbulkcopy
 
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In this video we will discuss 1. What is the use of SqlBulkCopy class 2. Loading xml data into sql server table using sqlbulkcopy What is the use of SqlBulkCopy class SqlBulkCopy class is used to bulk copy data from different data sources to SQL Server database. This class is present in System.Data.SqlClient namespace. This class can be used to write data only to SQL Server tables. However, the data source is not limited to SQL Server, any data source can be used, as long as the data can be loaded to a DataTable instance or read with a IDataReader instance. From a performance standpoint, SqlBulkCopy makes it very easy and efficient to copy large amounts of data. Loading xml data into sql server table using sqlbulkcopy The following are the steps to achieve this using SqlBulkCopy class Step 1 : Create the database tables using the following sql script Create table Departments ( ID int primary key, Name nvarchar(50), Location nvarchar(50) ) GO Create table Employees ( ID int primary key, Name nvarchar(50), Gender nvarchar(50), DepartmentId int foreign key references Departments(Id) ) GO Step 2 : Create a new empty asp.net web application project. Name it Demo. Step 3 : Add a new xml file to the project. Name it Data.xml. Copy and paste the following XML. [?xml version="1.0" encoding="utf-8" ?] [Data] [Department Id="1"] [Name]IT[/Name] [Location]New York[/Location] [/Department] [Department Id="2"] [Name]HR[/Name] [Location]London[/Location] [/Department] [Department Id="3"] [Name]Payroll[/Name] [Location]Mumbai[/Location] [/Department] [Employee Id="1"] [Name]Mark[/Name] [Gender]Male[/Gender] [DepartmentId]1[/DepartmentId] [/Employee] [Employee Id="2"] [Name]John[/Name] [Gender]Male[/Gender] [DepartmentId]1[/DepartmentId] [/Employee] [Employee Id="3"] [Name]Mary[/Name] [Gender]Female[/Gender] [DepartmentId]2[/DepartmentId] [/Employee] [Employee Id="4"] [Name]Steve[/Name] [Gender]Male[/Gender] [DepartmentId]2[/DepartmentId] [/Employee] [Employee Id="5"] [Name]Ben[/Name] [Gender]Male[/Gender] [DepartmentId]3[/DepartmentId] [/Employee] [/Data] Step 4 : Include the database connection string in web.config file [connectionStrings] [add name="CS" connectionString="server=.;database=Sample;integrated security=true"/] [/connectionStrings] Step 5 : Add a new WebForm to the project. Drag and drop a button control on the webform. Double click the button control to generate the click event handler. Copy and paste the following code in the the click event handler method. string cs = ConfigurationManager.ConnectionStrings["CS"].ConnectionString; using (SqlConnection con = new SqlConnection(cs)) { DataSet ds = new DataSet(); ds.ReadXml(Server.MapPath("~/Data.xml")); DataTable dtDept = ds.Tables["Department"]; DataTable dtEmp = ds.Tables["Employee"]; con.Open(); using (SqlBulkCopy sb = new SqlBulkCopy(con)) { sb.DestinationTableName = "Departments"; sb.ColumnMappings.Add("ID", "ID"); sb.ColumnMappings.Add("Name", "Name"); sb.ColumnMappings.Add("Location", "Location"); sb.WriteToServer(dtDept); } using (SqlBulkCopy sb = new SqlBulkCopy(con)) { sb.DestinationTableName = "Employees"; sb.ColumnMappings.Add("ID", "ID"); sb.ColumnMappings.Add("Name", "Name"); sb.ColumnMappings.Add("Gender", "Gender"); sb.ColumnMappings.Add("DepartmentId", "DepartmentId"); sb.WriteToServer(dtEmp); } } Note: Please make sure to include the following using declarations using System; using System.Configuration; using System.Data; using System.Data.SqlClient; Text version of the video http://csharp-video-tutorials.blogspot.com/2014/09/part-18-load-xml-data-into-sql-server.html Slides http://csharp-video-tutorials.blogspot.com/2014/09/part-18-load-xml-data-into-sql-server_23.html All ADO .NET Text Articles http://csharp-video-tutorials.blogspot.com/p/free-adonet-video-tutorial.html All ADO .NET Slides http://csharp-video-tutorials.blogspot.com/p/adonet-slides.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: 64624 kudvenkat
SQL Tutorial - 12: Inserting Data Into Tables
 
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In this tutorial we'll learn to insert data into tables using the INSERT INTO statement.
Views: 166171 The Bad Tutorials
Oracle Database Training : How to Load data from SQL to Excel
 
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How to import data from oracle to Excel Oracle Training in Bangladesh Oracle Developer and Database Training in Bangladesh Oracle Training at Dev Net IT Oracle SQL Training for details http://www.devnet-it.com
Views: 5603 devnetbd devnetit
Importing DATA From XML to SQL table
 
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Here, In this Video you can see how to Import data from XML file to SQL Table in Database.
Views: 18018 Himadri Patel
HOW TO CREATE PAGE  FORM ON TABLE AND INSERT DATA INTO DATABASE IN  ORACLE APEX 18.1
 
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HOW TO CREATE PAGE AND INSERT DATA INTO DATABASE IN ORACLE APEX 18.1
Views: 2599 Divyansh Srivastava
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: 246724 The Bad Tutorials
How to copy one table records into another new table in oracle
 
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we can copy a table data into a new table easily..with this query I'm going to create one new table student_new with the student table data. Query used in video: create table student_new as select * from student; Thanks for watching...:)
Views: 5760 WingsOfTechnology
SQL Loader 01
 
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SQL*Loader loads data from external files into tables of an Oracle database. It has a powerful data parsing engine that puts little limitation on the format of the data in the datafile. SQL Loader loads data from multiple datafiles during the same load session. into multiple tables during the same load session. Data File SQL*Loader reads data from one or more files specified in the control file. From SQL*Loader's perspective, the data in the datafile is organized as records. It may be in the form of (.csv, .dat, .txt) Data File is in the form of Delimiter Separator or Fixed Position File. Control File Control file used for loading the data. Provide the interface between data file and table The control file tells SQL*Loader where to find the data, how to parse and interpret the data, and where to insert the data. Extension of Control file is .ctl Log File Provide the information about the process of loading from data file to database. Extension of log file is .txt. Bad File BAD specifies the name of the bad file created by SQL*Loader to store records that cause errors during insert or that are improperly formatted. A bad file is not automatically created if there are no rejected records. extension of .bad Discard File Business Logic “When condition of WHERE CLAUSE is not true”. extension of .dsc
Views: 127 Data Science Center
Import Data From Excel Spreadsheet
 
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One method to import data from an Excel spreadsheet into a new table in a SQL Server database.
Views: 191103 SQLDaveClark
Import a Table into Microsoft Access Database
 
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You may also like this: http://bc393wylrusazm13hj275jax02.hop.clickbank.net/ This video will allow you to import an excel file into a Microsoft Access database and relate this table with another table by enforcing referential integrity cascade update and cascade delete. This method can be applied on SQL Server, MySQL, Oracle or any other relational database out there. Easy steps on how import data into a relational database. https://a-webdesign.com/
Views: 2421 A Webdesign
How to Create Tables in HANA | How to load data into table |  SAP HANA Tutorial Online
 
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SAP HANA 1.0 Training & Certification provided Online from USA industry expert trainers with real time project experience. This video is a Video recording of a Live Webinar presentation done by our Sr. SAP Trainer who is also a Manager. COURSE PAGE: http://www.zarantech.com/sap-hana-training/ REGISTER FOR FREE LIVE DEMO:http://promo.zarantech.com/free-webinar-sap-hana/ CONTACT: +1 (515) 309-7846 (or) Email - [email protected] Get More Free Videos - Subscribe ➜ https://goo.gl/5ZqDML "SAP HANA 1.0 tutorial" "free SAP HANA 1.0 training" "online SAP HANA 1.0 training" "Best SAP HANA 1.0 training" "SAP HANA 1.0 training for Beginners" "Best SAP HANA 1.0 Training" Reviews / Testimonials from past trainees are saying: https://goo.gl/ZVfnE4 Refer your friends to ZaranTech - http://www.zarantech.com/be-a-friend-tell-a-friend. -~-~~-~~~-~~-~- Please watch: "High Demand for SAP HANA 2.0 Certified Consultants | HANA 2.0 Training | HANA 2.0 for Beginners" https://www.youtube.com/watch?v=PO7MPIVxEhg -~-~~-~~~-~~-~-
Views: 685 ZaranTech
USING SQL*LOADER EXPRESS MODE
 
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This video gives a step by step guide of how to use SQL LOADER Express Mode to load data from a CSV file to a table in Oracle Database 12c
Views: 265 regina nkemchor
Excel: How to Best Import External Data into Excel & Import data from the Web to Excel
 
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Get the full course: https://courses.xelplus.com Excel has various tools that can help you easily clean up your raw data for further analysis. Apart from using formulas and formatting, there are two useful Excel features that let you easily clean up. One method is text to columns feature and the other to import external data. The Get External Data tool can be used to import and analyse data from other systems. This tool is also useful for importing data to run your dashboards or do further analysis using pivot tables, etc. Usually you can get data extracts from any system (e.g. “.dat” or “.csv” from Oracle, “.xml” files from SAP, etc.). These can be imported into Excel. Importing External Data also gives you control over the decimals and thousand separator, especially if you’re dealing with international companies. In the US, the decimal is dot and the comma is a thousand separator and in most European countries it’s the other way round, where the comma is a decimal and the dot a thousand separator. It’s always safest to Import it properly with the Excel Data Import wizard! After importing press Ctrl + T to create a table out of it. You can create a pivot table off this one, and when you do, even if you add more data to it, the pivot reflects the new data. Importing Data from the Web / Internet into Excel – creating web queries that refresh automatically: In Excel you can also import data directly from the web. You basically create a web query which you set to refresh automatically based on your preference. ★ My Online Excel Courses ► https://courses.xelplus.com/ ✉ Subscribe & get my TOP 10 Excel formulas e-book for free https://www.xelplus.com/free-ebook/ EXCEL RESOURCES I Recommend: https://www.xelplus.com/resources/
Views: 104507 Leila Gharani
How To Create External Table Using Oracle Loader
 
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This video describes how to create external table in Oracle 12c and also how to create a destination table.
Views: 756 regina nkemchor
Oracle Data Loading From Text File Through EM
 
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Oracle data Load, Oracle Training for Loading External Data, Oracle CSV Data For Details: www.devnet-it.com
Views: 317 devnetbd devnetit
SSIS Lesson 2 - Load data from excel file into sql server table
 
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Hi friends, In this ssis video tutorial, I will demonstrate how to load data from excel sheet into sql server table using SSIS Import and Export wizard. Hope this is helpful for you. Please leave your valuable comments.
Views: 6389 TheSSScreations
Importing a Data Dictionary to a Model using Oracle SQL Developer Data Modeler
 
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If you want to add database objects to a new or existing data model in Oracle SQL Developer Data Modeler, watch this 1 minute video on how to import from the data dictionary. Copyright © 2013 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
Extracting Data from Oracle Planning and Budgeting Cloud using Data Management
 
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This tutorial demonstrates how to use Data Management to extract data from Oracle Planning and Budgeting Cloud into a flat file. You create a custom application, add an import format, location, and mapping information to complete the configuration. You create and execute a data load rule to run the import and export process. You can also create a batch file to automate this process using EPM Automate.
Views: 6864 Oracle EPM Tutorials
Oracle Form Builder Tutorials 3 - How to load data form Oracle and Run SQL Querie
 
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In this video we going to learn how to load data and run backend SQL queries on a trigger. Comment blew if you have any problem thanks for watching and Subscribe our channel for more such video tutorials
Views: 926 Tech all
Loading JSON data into HIVE table - Big data - Hadoop Tutorial - Session 13
 
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In this video you will learn about Loading JSON data into HIVE table
Views: 3477 Trending Courses
R tutorial: connecting to a database
 
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Learn more about connecting to databases with R: https://www.datacamp.com/courses/importing-data-in-r-part-2 Welcome to part two of importing data in R! The previous course dealt with accessing data stored in flat files or excel files. In a professional setting, you'll also encounter data stored in relational databases. In this video, I'll briefly talk about what a relational database is and then I'll explain how you can connect to it. In the next video, I'll explain how you can import data from it! So, what's a relational database? There's no better way to show this than with an example. Take this database, called company. It contains three tables, employees, products and sales. Like a flat file, information is displayed in a table format. The employees table has 5 records and three fields, namely id, name and started_at. The id here serves as a unique key for each row or record. Next, the products table contains the details on four products. We're dealing with data from a telecom company that's selling both with and without a contract. Also here, each product has an identifier. Finally, there's the sales table. It lists what products were sold by who, when and for what price. Notice here that the ids in employee_id and product_id correspond to the ids that you can find in the employees and products table respectively. The third sale for example, was done by the employee with id 6, so Julie. She sold the product with id 9, so the Biz Unlimited contract. These relations make this database very powerful. You only store all necessary information once in nicely separated tables, but can connect the dots between different records to model what's happening. How the data in a relational database is stored and shuffled around when you make adaptations, depends on the so-called database management system, or DBMS you're using. Open-source implementations such as MySQL, postgreSQL and SQLite are very popular, but there are also proprietary implementations such as Oracle Database and Microsoft SQL server. Practically all of these implementations use SQL, or sequel, as the language for querying and maintaining the database. SQL stands for Structured Query Language. Depending on the type of database you want to connect to, you'll have to use different packages. Suppose the company database I introduced before is a MySQL database. This means you'll need the RMySQL package. For postgreSQL you'll need RpostgreSQL, for Oracle, you'll use ROracle and so on. How you interact with the database, so which R functions you use to access and manipulate the database, is specified in another R package called DBI. In more technical terms, DBI is an interface, and RMySQL is the implementation. Let's install the RMySQL package, which automatically installs the DBI package as well. Loading only the DBI package will be enough to get started. The first step is creating a connection to the remote MySQL database. You do this with dbConnect(), as follows. The first argument specifies the driver that you will use to connect to the MySQL database. It sure looks a bit strange, but the MySQL() function from the RMySQL package simply constructs a driver for us that dbConnect can use. Next, you have to specify the database name, where the database is hosted, through which port you want to connect, and finally the credentials to authenticate yourself. This is an actual database that we're hosting, so you can try these commands yourself! The result of the dbConnect call, con, is a DBI connection object. You'll need to pass this object to whatever function you're using to interact with the database. Before we do that, let's get familiar with this connection object in the exercises!
Views: 39845 DataCamp
Python Pandas connect directly to SQLite, Oracle, IBM Db2, MS SQL Server, PostgreSQL, MySQL
 
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https://www.udemy.com/python-pandas-connect-import-directly-any-database/?couponCode=15PANDASPYTHONSQL click on the link above (discounted course) if you want to connect and import from any database (Oracle, IBM Db2, MS SQL Server, PostgreSQL, MySQL, SQLite). You will also learn how to install each database and each management tools for that database for your practice. Oracle, IBM Db2, MS SQL Server, PostgreSQL, MySQL Oracle SQL Developer, IBM Data Studio, SSMS, pgAdmin, MySQL Workbench, DB Browser for SQLite.
Views: 8122 Code Pro
oracle dba training online How To import data from excel to oracle sql
 
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This video is about expdp utility oracle sql
Views: 48 Nayabsoft
MySQL Workbench Database Export and Import
 
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Learn Database Export and Import using MySQL Workbench. Open MySQL Workbench and logged in to MySQL database server using 'root' username and password. In previous couple of videos we learned how to Create, Alter, Drop Databases and Tables and also how to Insert, Read, Update, Delete data rows using MySQL Workbench. In this lecture we will learn how to Export and Import the database using MySQL Workbench. First of all to Export the databases or tables, from top menu 'Server' select 'Data Export' Option, which opens a new window of data export settings and options. The left section on the window displays all the existing databases on our MySQL database server. When we select a database by clicking on it, it displays all the respected tables under the selected database. We can select one or multiple database check-boxes to include the database in the Export file. Under 'Export Options' section, You can change the default export path of you choice. I'll keep the default one. By selecting first option that is 'Export to Dump Project Folder'. MySQL Workbench will save the save all tables as separate SQL file under one folder. Which is useful when you will be importing or restoring the export file one by one table. I'll go ahead quickly and first save as 'Export to Dump Project Folder', MySQL Workbench displays the progress bar and log. Now, I'll again export the database using 'Export to Self-contained File' option. To demonstrate the import first I'll delete the existing 'students' table under 'mytestdb' database. Display database details by clicking on 'i' symbol, select 'tables' tab. Select and right click 'students' table, and click 'Drop Table' option, confirm and delete the table. Click 'refresh' to update the tables section and we have no table in our 'mytestdb' database. Now select the database and from 'data import' window, select 'import from dump folder. 'Load folder contents' and select only 'mytestdb' database and click start import button to import 'students' table again. Go to 'mytestdb' database information window again and click 'refresh' button to reload table list again. and the 'students' table is back. Check out the whole playlist of MySQL Workbench Introduction Tutorials or Individual video from the following links, MySQL Workbench Tutorial: Introduction to MySQL Workbench for Beginners Playlist https://www.youtube.com/watch?v=aGQ7PGZ1u24&list=PLhwzZMYRiUEq5e5TJCznKVuPAsnNzT8k5 MySQL Workbench: Understand What is MySQL Workbench? https://www.youtube.com/watch?v=aGQ7PGZ1u24 MySQL Workbench Add User and Connect to Database https://www.youtube.com/watch?v=P7whjxMqYU4 MySQL Workbench Create, Alter, Drop Database https://www.youtube.com/watch?v=1qzE6SN8AZU MySQL Workbench Create, Alter, Drop Table https://www.youtube.com/watch?v=luBmETAk30k MySQL Workbench Insert, Read, Update, Delete Data Rows https://www.youtube.com/watch?v=qb7abQ6ROy4 MySQL Workbench Database Export and Import https://www.youtube.com/watch?v=Jvul-wr-_Bg Subscribe to my channel: https://www.youtube.com/channel/UCvrq9OowoORTV5Gs_jpADhw
Oracle Database tutorials 5 : How To Insert Data Into Table using Sql
 
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In this tutorial we'll learn to insert data into tables using the INSERT INTO statement.
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