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Create new connection with new user in Oracle SQL Developer
 
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This video shows you how to create a new connection using a new user account (other than the system user account) in Oracle SQL Developer, so that you have a clean workspace without all the clutter of system tables. It is NOT a general introduction to using Oracle SQL Developer.
Views: 385146 Chitu Okoli
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: 192525 Manish Sharma
Oracle Database tutorials 4:  database connectivity using SQL developer and command prompt
 
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Blog Link: http://bit.ly/how-to-create-new-connection-in-sql-developer Wishlist: http://bit.ly/wishlist-amazon This SQL tutorial and Oracle database 11g tutorial for beginners will show how to connect to database either on a local machine or on a machine in your LAN using ip address. Tool used in this tutorial is SQL developer & 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 Email [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/RebellionRider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos The Code makers
Views: 291077 Manish Sharma
Sql query to select all names that start with a given letter without like operator
 
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Text Article http://csharp-video-tutorials.blogspot.com/2017/01/sql-query-to-select-all-names-that.html Slides http://csharp-video-tutorials.blogspot.com/2017/01/sql-query-to-select-all-names-that_31.html SQL Server Interview Questions and Answers text articles & slides http://csharp-video-tutorials.blogspot.com/2014/05/sql-server-interview-questions-and.html SQL Server Interview Questions and Answers playlist https://www.youtube.com/playlist?list=PL6n9fhu94yhXcztdLO7i6mdyaegC8CJwR 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 In this video we will discuss writing a SQL query to retrieve all student names that start with letter 'M' without using the LIKE operator. If the interviewer has not mentioned not to use LIKE operator, we would have written the query using the LIKE operator as shown below. SELECT * FROM Students WHERE Name LIKE 'M%' We can use any one of the following 3 SQL Server functions, to achieve exactly the same thing. CHARINDEX LEFT SUBSTRING The following 3 queries retrieve all student rows whose Name starts with letter 'M'. Notice none of the queries are using the LIKE operator. SELECT * FROM Students WHERE CHARINDEX('M',Name) = 1 SELECT * FROM Students WHERE LEFT(Name, 1) = 'M' SELECT * FROM Students WHERE SUBSTRING(Name, 1, 1) = 'M'
Views: 71713 kudvenkat
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: 735 Sam Dhanasekaran
Oracle Database11g tutorials 11: SQL case manipulation function in Oracle Database
 
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Part 2 SQL functions- character function -case manipulation functions Previous Video Link :: http://youtu.be/5rx8Q4x4-qI 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 ------------------------------------------------------------------------------------- As discuss in last video we have 3 case manipulation functions. In case you miss the SQL functions intro video you can find the link in the description below. First let's see what these functions are. Upper (): This function takes a parameter converts it into uppercase and returns the new string. Initcap (): this function also takes parameter and converts the initial letter of or parameter into uppercase and returns the new string. Lower (): This function takes a parameter converts it into lowercase and returns the new string. Ok let's do some practical For this practical we will be using 2 tables First is dual table Which is a dummy table provided by oracle? And I have created another table again by the name of example. This will be our second table. Let's start with SQL function upper ( ); SELECT upper('hello world') FROM dual; As you can see I have used "hello world" completely in lowercase as parameter to SQL upper function. Execute it. Here, our result has given us a completely new hello world string which is in uppercase. Similarly you can also use SQL upper function to perform other DML Let's try This time we will work on our second table EXAMPLE; insert into example values (upper('manish')); first parentheses for values and second for SQL function upper. Let's check the result. As you can see here inserted value is in upper case. Lets compare it with simple insert query Insert into example values ('manish'); Execute it, i think now it's clear that when we perform simple insert DML the inserted value will be the same you provide. Similarly let's try SQL function initcap(); SELECT initcap('hello world') FROM dual; As you see here in result the initial letters of string hello world are in uppercase. Let's do the insert query insert into example values (initcap('hello world')); initial letters of string also are in uppercase. Let's try SQL function lower(); This time we have to write our hello world in all caps. SELECT lower('HELLO WORLD') FROM dual; Execute String totally in lower case. Similarly you can user SQL function lower in other DML like insert and all.
Views: 90474 Manish Sharma
Read from (SELECT) Database table - SQLite3 with Python 3 part 3
 
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In the previous tutorials, we've covered creating a database and populating one, now we need to learn how to read from the database. Reading from a database is where the power of using something like SQLite over a flat file starts to make sense. While we can query the entire table, we can instead just query a single column, or even based on specific row values. Let's see what I mean sample code and text tutorial: https://pythonprogramming.net/sqlite-part-3-reading-database-python/ Playlist: https://www.youtube.com/playlist?list=PLQVvvaa0QuDezJh0sC5CqXLKZTSKU1YNo https://pythonprogramming.net https://twitter.com/sentdex https://www.facebook.com/pythonprogramming.net/ https://plus.google.com/+sentdex
Views: 94383 sentdex
Oracle Database11g tutorials 12 || SQL Concat Function - SQL character manipulation function
 
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Link for SQL concat function: http://www.rebellionrider.com/SQL-concat-function.htm SQL Concat function/SQL concat() function First function of SQL character manipulation function. Two have in depth knowledge of SQL concatenation operator Please watch my video on SQL concatenation Operator http://youtu.be/PYMeFe72Bas 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 Link for SQL function introduction Video 10 http://youtu.be/5rx8Q4x4-qI Link SQL concat Article http://www.rebellionrider.com/SQL-concat-function.htm Contacts E-Mail [email protected] Twitter https://twitter.com/rebellionrider Instagram http://instagram.com/rebellionrider Facebook. https://www.facebook.com/imthebhardwaj Linkedin. in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com -------------------------------------------------------------------------------------------- SQL Concat () function is a Character manipulation function which is a category of SQL character function. We have already discussed the intro of SQL character function in Video 10. You can find link of this video in description below. Ok let's go ahead. SQL Concat () function concatenates two separate character string into one character string. Let's see the syntax Concat (string_1 , String_2) Note here that SQL Concat function takes only two arguments at a time. This SQL Concat function will return string_1 concatenated with string_2. This also means that it will return a single string which is a combined string of parameter String_1 and String_2. Both the parameters of SQL Concat function String_1 and string_2 can be of any data-type. You can even specify the columns of the table here. SQL Concat function is equivalent to the concatenation operator (||). SQL concatenation operator is represented by double solid vertical bars or we can say double pipe signs. Question: How to concatenate more than two strings as SQL Concat that can have only 2 parameters and what is the difference between SQL Concat Function and SQL concatenation operator? The one answer for the second Question What is the Difference between SQL Concat Function and SQL concatenation operator? Is While SQL Concat function takes only two parameters, The Concat operator can be repeated as often as is necessary. Meaning, by the help of SQL Concat operator you can combine as many strings as you want. And Concatenation operator is also not supported by several databases such as SQL server so this might cause problem. To answer the first question How to concatenate more than two strings as SQL Concat that can have only 2 parameters? We will have to jump over SQL developer. Let's see some examples. Say we want to retrieve the full name of an employee from Employees table. Let's try it using SQL Concat function. SELECT Concat (first_name, last_name) AS "Full Name" FROM employees; Here in this query we use two column names - first_name and last_name as arguments of our Concat function Execute. As you can see here, we get full name of our employee but there is no space in between first name and last name. We will see how to format this string using SQL Concat function in a few seconds But before that, let's see how to do the same task using SQL concatenation operator. SELECT first_name ||last_name AS "Full name" FROM employees; As you can see this query also produces the same result. Now we will see how to format full name of employees First we will do this using SQL concatenation Operator. SELECT first_name||' '||last_name AS "Full name" FROM employees; Now you can see we get space between first name and last name of the employee. Again, let's do it using SQL Concat function. Here we will see the nested function concept where we will be using nested Concat function to achieve this formatted string. SELECT Concat (Concat (first_name, ' '), last_name) FROM employees; Inner Concat function has two parameters. These are our first column name first_name and an empty string which will be a space between first name and second name. This Concat will now return a string which is the first name with space. This returning string will be the first input of our Outer Concat and column last_name will be the second input. All together this will give us the desired output. As you can see this method is complex than the first one where we use SQL concatenation operator.
Views: 82121 Manish Sharma
How to connect to an Oracle Database? - Database Tutorial 37
 
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Video 37 - How to connect to a Oracle Database? - Database Tutorial 37 This video explains how to connection to an oracle database. The database, which is Oracle 11g has been installed in a Windows 7 computer.
Views: 128522 Sam Dhanasekaran
Oracle Database 12c Tutorial 3:Connect HR/SYS user with SQL Developer in Oracle12c Using TNS Service
 
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Learn how to connect HR and Sys User of Oracle database 12c With SQL Developer using TNS service. Connect HR user which is in pluggable database to SQL Developer ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : Previous Tutorial ► Tut 61: How To Unlock HR schema in Oracle Database 12c http://youtu.be/F81gfUnznZY ------------------------------------------------------------------------- ►►►Help Me In Getting A Job◄◄◄ ►Help Me In Getting A Good Job By Connecting With Me on My LinkedIn and Endorsing My Skills. All My Contact Info is Down Below. You Can Also Refer Me To Your Company Thanks ------------------------------------------------------------------------- Copy Cloud referral link || Use this link to join copy cloud and get 20GB of free storage https://copy.com?r=kb4rc1 -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! -------------------------------------------------------------------------- Amazon Wishlist: http://bit.ly/wishlist-amazon ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at [email protected] Please please LIKE and SHARE my videos it makes me happy. Thanks for liking, commenting, sharing and watching more of our videos This is Manish from RebellionRider.com ♥ I LOVE ALL MY VIEWERS AND SUBSCRIBERS
Views: 58826 Manish Sharma
PL/SQL tutorial 11: PL/SQL Simple Loop in Oracle Database by Manish Sharma RebellionRider.com
 
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First tutorial in Iterative statement series explaining concepts of Simple Loop in PL/SQL With a quick brief intro of Loops in Oracle PL/SQL ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/simple-loop Previous Tutorial ► IF-THEN : https://youtu.be/IWvuFD6eD30 ► Simple CASE Statement https://youtu.be/DMlDwOmqAzo ► Searched CASE Statement https://youtu.be/jk7k4TDs3F0 ► DECODE Statement https://youtu.be/lKXqXINCNLo ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. ------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please 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: 75547 Manish Sharma
ORA-01033: ORACLE initialization or shutdown in progress
 
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ORA-01033: ORACLE initialization or shutdown in progress - How to fix this issue? You can fix ORA-01033: ORACLE initialization or shutdown in progress issue using following commands. Error Message: ORA-01033: ORACLE initialization or shutdown in progress Resolution: As a DBA, you must know the Shutdown, Shutdown Immediate or Startup commands that are issued by database administrator with SYSDBA privileges. 1) select status, database_status from v$instance; 2) select open_mode from v$database; 3) alter database mount; 4) select status, database_status from v$instance; 5) select open_mode from v$database; 6) / as sysdba 7) alter database open; 8) select status, database_status from v$instance; 9) select open_mode from v$database; Check out this entire video and you will see the database is opened in read write mode and your database issue is resolved. Now you can login with your user name and password to access your database. You can also follow below step by step guide to resolve ORA-01033: ORACLE initialization or shutdown in progress issue. http://techiesdigest.com/ora-01033-oracle-initialization-or-shutdown-in-progress/ Share your LOVE by Liking & Sharing this Video and SUBSCRIBE to our YouTube channel for more interesting and useful Tech videos. LIKE - SHARE - SUBSCRIBE Subscribe - https://goo.gl/Z4No32 Website: http://techiesdigest.com/ Twitter: http://www.twitter.com/techiesdigest Facebook: http://www.facebook.com/techiesdigest Google+ - https://plus.google.com/100074553945448527181 YouTube: http://www.youtube.com/techiesdigest Thank you so much! We appreciate your continued extended support, enthusiasm, dedication and passion to LOVE our channel.
Views: 21749 Techies Digest
SQL*Plus (Oracle) - Retrieving Data Using the SQL SELECT Statement
 
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This video covers the following topics: 1. Selecting all data using SQL*Plus 2. Describing the structure of tables 3. Specifying column names
Views: 125 MrFphunter
Oracle Database tutorials 5:  how to Fetch Data using SELECT - SQL statement by Manish Sharma
 
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SELECT – SQL Statement which will help you in fetching data from your database. Learn the concepts of SELECT statement with easy examples in this SQL tutorial by Manish Sharma Contacts www.Facebook.com/TheRebellionRider www.twitter.com/rebellionrider www.instagram.com/RebellionRider in.linkedin.com/in/mannbhardwaj/ Thanks for linking, commenting, sharing and watching more of our videos This is Manish from RebellionRider
Views: 204053 Manish Sharma
Find Database Object in SQL Developer 4.0
 
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This is a demonstration on how to use the Find Database Object in SQL Developer 4.0. 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.
PL/SQL tutorial 3: SELECT INTO statement in PL/SQL by Manish Sharma RebellionRider
 
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How to initialize the variable by fetching values from the table of the database or by using SELECT INTO statement in PL/SQL by Manish Sharma RebellionRider ------------------------------------------------------------------------ ►►►LINKS◄◄◄ Blog : http://bit.ly/select-into-statement-pl-sql Previous Tutorial ► Variables: https://youtu.be/2MNmodawvnE ------------------------------------------------------------------------- ►►►Let's Get Free Uber Cab◄◄◄ Use Referral Code UberRebellionRider and get $20 free for your first ride. -------------------------------------------------------------------------- ►Make sure you SUBSCRIBE and be the 1st one to see my videos! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ►►►Find me on Social Media◄◄◄ Follow What I am up to as it happens on https://twitter.com/rebellionrider https://www.facebook.com/imthebhardwaj http://instagram.com/rebellionrider https://plus.google.com/+Rebellionrider http://in.linkedin.com/in/mannbhardwaj/ http://rebellionrider.tumblr.com/ http://www.pinterest.com/rebellionrider/ You can also Email me at for E-mail address please check About section Please 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: 138446 Manish Sharma
How to get Oracle db Name
 
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Today we will learn how to check database name in oracle using sql developer Run the following command select * from v$database; Press F5 you will get the output
Views: 7 Upendra Goutam
SQL SELECT statement database basics tutorial: learning, writing, using, examples
 
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SQL SELECT statement is the most commonly used command. Our SQL basics tutorial teaches you (writing and using) that SQL SELECT statement is used to query or retrieve data from a table in the database. Get more on Portnov Computer School website - http://www.portnov.com A query may retrieve information from specified columns or from all of the columns in the table. To create a simple SQL SELECT Statement, you must specify the column(s) name and the table name. The whole query is called SQL SELECT Statement. The SQL SELECT statement returns a result set of records from one or more tables. A SELECT statement retrieves zero or more rows from one or more database tables or database views. In most applications, SELECT is the most commonly used Data Manipulation Language (DML) command. As SQL is a declarative programming language, SELECT queries specify a result set, but do not specify how to calculate it. The database translates the query into a "query plan" which may vary between executions, database versions and database software. This functionality is called the "query optimizer" as it is responsible for finding the best possible execution plan for the query, within applicable constraints. Expressions combine many arithmetic operators, they can be used in SELECT, WHERE and ORDER BY Clauses of the SQL SELECT Statement. Here we will explain how to use expressions in the SQL SELECT Statement. About using expressions in WHERE and ORDER BY clause, they will be explained in their respective sections. The operators are evaluated in a specific order of precedence, when more than one arithmetic operator is used in an expression. The order of evaluation is: parentheses, division, multiplication, addition, and subtraction. The evaluation is performed from the left to the right of the expression.
Views: 182918 portnovschool
Real Time SQL Monitorin Demo in Oracle SQL Developer
 
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See how to watch a query execute in real time using this Oracle Database Tuning Pack feature in Oracle SQL Developer.
Views: 29272 Jeff Smith
How to view the user accounts within an Oracle Database - Database Tutorial 53 - Oracle DBA Tutorial
 
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Video 53 How to view the user accounts within an Oracle Database - Oracle DBA Tutorial This video explains about how to view the user accounts configured within an Oracle Database. To do that: select * from dba_users;
Views: 1061 Sam Dhanasekaran
Oracle SQL Select Statement Part   II with Concat Oprater and Alias
 
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You can rename a table or a column temporarily by giving another name known as alias. The use of table aliases means to rename a table in a particular SQL statement. The renaming is a temporary change and the actual table name does not change in the database. The column aliases are used to rename a table's columns for the purpose of a particular SQL query.
Views: 35 Data Mountain
SQL Developer 3.1 - Database Copy
 
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This demonstration will show how to copy objects and data from one database to another. This video is part of the SQL Developer Release 3.1 New Features series. --------------------------------------------------------------------- Copyright © 2012 Oracle and/or its affiliates. Oracle® is a registered trademark of Oracle and/or its affiliates. All rights reserved. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the "Materials"). The Materials are provided "as is" without any warranty of any kind, either express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement.
oracle database tutorials 3:How to retrieve data using SQL SELECT statement --SQL tutorials(bangla)
 
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retrieving data using SQL SELECT statement --SQL tutorials(bangla).From the video you can learn how to retrieve/select/show data from a data table using select statement .how to execute sql statements on sql developer tools.in this video i also show you how to show specific column and how to perform arithmetic operation.
Views: 80 Engineering School
important files in oracle database
 
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Important files in oracle database control file, data file , redolog file, spfile, dumpfiles, audit files select name from v$controlfile; select name from v$datafile; select member from v$logfile; show parameter spfile; show parameter dump; show parameter audit;
Views: 1111 Praveen Biyyapu
Part 5   SQL query to find employees hired in last n months
 
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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/2014/05/part-5-sql-query-to-find-employees.html This question is asked is many sql server interviews. If you have used DATEDIFF() sql server function then you already know the answer. -- Replace N with number of months Select * FROM Employees Where DATEDIFF(MONTH, HireDate, GETDATE()) Between 1 and N
Views: 191703 kudvenkat
Oracle Database11g tutorials 13 || SQL substr function / SQL substring function
 
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link of SQL substr blog : http://www.rebellionrider.com/SQL-substr-function.htm SQL substr function SQL Substr function will return a sub string of a specified length from the source string beginning at a given position. 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 ---------------------------------------------------------------------------- As the name suggests SQL Substr function will return substring from a given source string. Let's see the Syntax Substr (source_string, start_pos, Substr_length) As we can see SQL substr function takes 3 parameters. First one is Source string from which you want to extract the segment. Second parameter is Starting position for sub string from the Source string. And the third parameter is Substr_length which is the length for the substring. First two parameters are mandatory to specify while third one is optional. So we can say. SQL Substr function will return a sub string of a specified length from the source string beginning at a given position. First parameter source string can be of any data type CHAR, VARCHAR2, NCHAR, NVARCHAR2, CLOB, or NCLOB whereas both start_pos, Substr_length parameters must be number data type. The returning result of SQL Substr function is of same data type of source string. Let's see an example of SQL Substr function. SELECT substr('www.RebellionRider.com',5,14) FROM dual; Here in this query url of my website www.RebellionRider.com is our source string with the total length of 22 characters, Now, I want to extract the name of my website that is, RebellionRider. So if you count the total length of the name of the website, it is 14. That's why I have specified 14 as my third parameter of SQL Substr function which is substr_length. Also the name of the website RebellionRider is starting from 5th position therefore I have specified 5 at second parameter of SQL substr function which is strt_pos or starting position. Execute it. Here is our result RebellionRider When starting position is larger than the length of source string. In this case SQL Substr function will return NULL as a result. Let's do an example. SELECT substr('www.RebellionRider.com',23,14) FROM dual; As you can see here I have specified 23 at starting position and the total length of our source string is 22 characters Let's execute And the result is Null. Second scenario When the Substr_length is greater than source string In this case the segment return is the substring from starting position to the end of the string. For example SELECT substr('www.RebellionRider.com',5,23) FROM dual; Our starting position is at 5 means at the first R of RebellionRider and length of substring is set to 23 which is greater than the length of source string that is 22. Execute. As you can see we get a substring from first R of RebellionRider till the end of the source String. Third scenario When you supply numeric or arithmetic expression or a DATE instead of character as Source string to SQL Substr function In this scenario If you have supplied a numeric string instead of character as source string, the oracle engine casts them as a character when they occur as parameter to SQL Substr function. And if you have supplied Arithmetic expression or a DATE then The Oracle engine first solves or evaluates the Arithmetic expression or the DATE Then casts them as a character. Means if you have arithmetic expression in your source string then oracle will first solve it and then change or say cast the value of its result into character. Let's see some example. SELECT substr(50000-7,2,4) FROM dual; Oracle first evaluates the arithmetic expression that is 50000-7 equals to 49993. And then oracle engine casts this result 49993 into a character string. Means 49993 will be a 5 characters string. Starting position of substring is 2, that means from the first 9 of 49993 We specified the length of substring is 4 so we must get 9993 as our result. Let's check execute
Views: 84444 Manish Sharma
SQL Joins Tutorial for Beginners - Inner Join, Left Join, Right Join, Full Outer Join
 
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Learn how to create SQL Joins. The first 10 minutes teach you the basics. Inner Join, Left Outer Join, Right Outer Join, and Full Outer Join. The second 10 minutes show you are few techniques that will help you as you start building joins. READ THE ORIGINAL ARTICLE WITH THE TABLE SCRIPS http://www.sqltrainingonline.com/sql-joins-tutorial-for-beginners/ YOUTUBE NEWS UPDATES http://www.youtube.com/user/sqltrainingonline VISIT SQLTRAININGONLINE.COM FOR TONS MORE VIDEO NEWS & TIPS http://www.sqltrainingonline.com SUBSCRIBE FOR OTHER SQL TIPS AND NEWS! http://www.youtube.com/subscription_center?add_user=sqltrainingonline SUBSCRIBE TO OUR EMAIL LIST! http://www.sqltrainingonline.com LET'S CONNECT! Facebook: http://facebook.com/SQLTrainingOnline Twitter: http://twitter.com/sql_by_joey Linkedin: http://linkedin.com/in/joeyblue SQLTrainingOnline: http://www.sqltrainingonline.com
Views: 233278 Joey Blue
C# Tutorial 11:Database values in textbox if select Combobox
 
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------------------Online Courses to learn---------------------------- Java - https://bit.ly/2H6wqXk C++ - https://bit.ly/2q8VWl1 AngularJS - https://bit.ly/2qebsLu Python - https://bit.ly/2Eq0VSt C- https://bit.ly/2HfZ6L8 Android - https://bit.ly/2qaRSAS Linux - https://bit.ly/2IwOuqz AWS Certified Solutions Architect - https://bit.ly/2JrGoAF Modern React with Redux - https://bit.ly/2H6wDtA MySQL - https://bit.ly/2qcF63Z ----------------------Follow--------------------------------------------- My Website - http://www.codebind.com My Blog - https://goo.gl/Nd2pFn My Facebook Page - https://goo.gl/eLp2cQ Google+ - https://goo.gl/lvC5FX Twitter - https://twitter.com/ProgrammingKnow Pinterest - https://goo.gl/kCInUp Text Case Converter - https://goo.gl/pVpcwL -------------------------Stuff I use to make videos ------------------- Stuff I use to make videos Windows notebook – http://amzn.to/2zcXPyF Apple MacBook Pro – http://amzn.to/2BTJBZ7 Ubuntu notebook - https://amzn.to/2GE4giY Desktop - http://amzn.to/2zct252 Microphone – http://amzn.to/2zcYbW1 notebook mouse – http://amzn.to/2BVs4Q3 ------------------Facebook Links ---------------------------------------- http://fb.me/ProgrammingKnowledgeLearning/ http://fb.me/AndroidTutorialsForBeginners http://fb.me/Programmingknowledge http://fb.me/CppProgrammingLanguage http://fb.me/JavaTutorialsAndCode http://fb.me/SQLiteTutorial http://fb.me/UbuntuLinuxTutorials http://fb.me/EasyOnlineConverter ----------------------------------------------------------------------- how to bind combobox to textbox in C# ComboBox and TextBox‎ C# How to show combo box selected value in a text box‎ C# selecting an item in combobox and display corresponding Populate combobox from database C# How to get data in combobox from database? Populating a Combobox from a Dictionary How to fill different ComboBoxes in a DataGridView C# code add database column to datagridview combobox C# Populate combobox from database How to get data in combobox from database? Populating a Combobox from a Dictionary How to fill different ComboBoxes in a DataGridView code add database column to datagridview combobox Enter values into combobox from database‎ Enter values into combobox from database‎ C#
Views: 215541 ProgrammingKnowledge
How to create table, insert values and view the records of the table in Oracle database
 
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This video explains you how to create a new table in database and to insert values in that table. Syntax to create table: create table table name(attribute1 datatype1, attribute2 datatype2,...) Syntax to insert values: insert into table name(attribute1, attribute2..) values(value1, value2,...) OR insert into table name values(value1, value2,...) Syntax for Select statement: select attribute name from table name (To select particular attributes) OR select * from table name (To select all the records from the table)
Views: 1530 Thamizharasan Mohan
Create Database ,Table and Insert and Select Command in SQL
 
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How to create database name ,Table Name and insert ,Select Operation in SQL
Views: 2161 Virtual Info Hub
Excel Magic Trick 1349: Power Query with Input Variables from Excel Sheet to Extract Records
 
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Download File: http://people.highline.edu/mgirvin/excelisfun.htm See how to use Power Query (Get & Transform) with Input Variables from Excel Sheet to Extract Records and create a Revenue Report. Here are the steps: 1. (00:15) Introduction including Preview of Finished Solution and Preview of steps necessary to accomplish this goal. 2. (02:00) Import and transform Data Set, including removing Columns, Filter For Records and adding an extra Column to calculate Net Revenue using the Number.Round Power Query Function. 3. (06:38) Load Report to Sheet 4. (07:09) Import each Parameter/Criteria Table. 5. (07:36) Convert each Criteria Table to a single Text Item using the Record.Field Power Query Function. 6. (11:38) Declare and Insert Variables into M Code for Report 7. (14:10) Test Reporting System 8. (14:30) Create Recorded Macro To Refresh All and assign it to a Form button 9. (16:40) Test Macro and Reporting System 10. (17:25) Summary
Views: 92273 ExcelIsFun
How to Create Database Link Between Two Oracle Instances/databases | Oracle 11g
 
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How to create a database link between two Oracle instances. || Comment créer un lien de base de données entre deux instances Oracle. link from instance_name1 to instance_name2 and link from instance_name2 to instance_name2 for exemple : link from orclto dbchafik and link from dbchafik to orcl create database link from oracle instance to another instance and the inverse link files that was used : https://drive.google.com/open?id=1flJknHiK10GaSzfl_xnG5PeD2hYAHqri ******************************************************************** *********I have two instances : the first called 'orcl' second called 'dbchafik'****** *********dbchafik ==== orcl -- link from dbchafik instance to oracle instance *******first step******* *********open prompt command set oracle_sid=orcl --initializing the oracle_sid variable with the name of the instance to which you want to connect sqlplus / as sysdba select name, open_mode from v$database; connecte sys as sysdba create user admin identified by admin; grant connect, resource to admin; grant create database link to admin; --give the create privilege to the admin user to create a link conn admin/admin create database link dbchafik_link using 'dbchafik_service'; --create a link called 'dbchafik_link' using service called 'dbchafik_service' --- create public database link dbchafik_link connect to admin identified by admin using 'dbchafik_service' conn [email protected]_service/admin select * from [email protected]_link; *********************************************************** *******second step******* **********I have two instances : the first called 'orcl' second called 'dbchafik' **********dbchafik ==== orcl -- link from dbchafik instance to oracle instance **********open prompt command set oracle_sid=dbchafik -- initializing the oracle_sid variable with the name of the instance to which you want to connect sqlplus / as sysdba conn sys as sysdba create user admin identified by admin; grant connect, resource to admin; grant create database link to admin; conn admin/admin create database link orcl_link using 'orcl'; --this request allows to create link named orcl link that uses the orcl service -- note that oracle is not an instance name but a name of a service select * from [email protected]cl_link; GLOBAL_NAME ----------- ORCL *****if the last query is executed without error. that is mean your link is work correctly conn [email protected]/admin --se connecter à un utilisateur admin dans l'instance orcl select * from global_name; GLOBAL_NAME ------------ ORCL connect sys as sysdba -- to connect to the current instance. se connecter à un utilisateur sys dans l'instance dbchafik exactly, sign in to a current instance select * from global_name;
Views: 28 Chafik Blm
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: 276441 The Bad Tutorials
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
How to Create Table Oracle Datbase Using Sqlplus [Hindi/Urdu].
 
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Hi Friends !!!!! In this video we will show the how the create table using sqlplus usin this command. Open cmd type Sqlplus enter First connect the Database Enter workspace name entre password Show of all the table in your database is query is a) Select * from tab; Create table Query is b) Create table Student_Information( E_name varchar2(25), E_ID number(10), E_Designation varchar2(20)); Where Student_Information is table name Related video Links : How to Install Java Netbeans IDE in Windows 7, 8.1, 10 [Hindi/Urdu]: https://youtu.be/jOYMNognZXM How To Install Java On Window 10, 8.1, 7 64 bit Operating System [Hindi/Urdu] : https://youtu.be/y2-g09nY33A How to install Windows 7, 8.1,10 from a flash drive or Pandrive . [Hindi/Urdu] : https://youtu.be/s4kNcirxWrc How to Make Bootable Your Pandrive [Hindi/Urdu] : https://youtu.be/BPx_Ua_aCfY How to install Oracle 11G XE On Windows 10, 8.1, 7 Operating System in [Hindi/Urdu] : https://youtu.be/-2k4QCIpIOs How to Create Table Oracle Datbase Using Sqlplus [Hindi/Urdu] : https://youtu.be/EHnAebRP6Yw How To Insert Table Oracle Database Using Sqlplus [Hindi/Urdu]: https://youtu.be/Fu0tlCml8F8 How TO DELETE ROW, MODIFY, UPDATE COLUMN, DROP TABLE in Oracle SQL Using Cmd [Hindi/Urdu]: https://youtu.be/prz9Pr0PFEg How to recover format or delete Pandrive, Sdcard, Memory Card Or Harddisk Data [Hindi/Urdu] : https://youtu.be/0GGDHVTxDh0 How to install Oracle SQl Developer And How to Connect Your Database Sql Developer[Hindi/Urdu] : https://youtu.be/608nx3mT10c How to use SQL Distinct Keyword in Cmd Or Oracle SQL Developer [Hindi/Urdu] : https://youtu.be/ofLLZ9-EG_E How to use SQL AND Or OR operator [Hindi/Urdu] : https://youtu.be/zzqDp7U3rC8 How To Use SQL Where Operation using CMD [Hindi/Urdu] : https://youtu.be/EHmL0Wa14UY How To Use SQL ASC and DESC Operation using cmd [Hindi/Urdu] : https://youtu.be/UI0hat_RMX0 For Any Query Email Add : [email protected] Facebook Page link : https://www.facebook.com/Technical-Education-4-You-144220269545756/?ref=nf&hc_ref=ART3p2EX_iIdZHm96Uz36P99q7xfycGfo54RJafY-f0O4n1bdvWU_5xGHpPrOpLepi4
Display Data on Web Page from Database
 
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Use PHP to retrieve data from a database and display it on a web page.
Views: 179961 Ralph Phillips
Order By & Top-N: Databases for Developers #12
 
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To guarantee your queries return rows in a particular sequence, you must use an order by! This episode shows you how to do this and limit your results to the first N rows in an ordered set. Want to know more? Take the course: https://devgym.oracle.com/pls/apex/dg/class/databases-for-developers-next-level.html Order by clause documentation: https://docs.oracle.com/en/database/oracle/oracle-database/18/sqlrf/SELECT.html#GUID-CFA006CA-6FF1-4972-821E-6996142A51C6 Need help with SQL? Ask us over on AskTOM: https://asktom.oracle.com Twitter: https://twitter.com/ChrisRSaxon Daily SQL Twitter tips: https://twitter.com/SQLDaily All Things SQL blog: https://blogs.oracle.com/sql/ Videos produced by Philip Lima productions. ============================ The Magic of SQL with Chris Saxon 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.
Views: 1480 The Magic of SQL
SQL Tutorial for Beginners 4: SELECT - Retrieving Records from Your Database
 
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In this video we will continue learning SQL Basics by retrieving records from our database using the SELECT statement. Once we learn how to use the SELECT statement, we will learn how to filter records that match a certain criteria with the WHERE Clause. Lastly, we will learn how to sort our results using the ORDER BY statement. Let's get started. ✅ Support My Channel Through Patreon: https://www.patreon.com/coreyms ✅ Become a Channel Member: https://www.youtube.com/channel/UCCezIgC97PvUuR4_gbFUs5g/join ✅ One-Time Contribution Through PayPal: https://goo.gl/649HFY ✅ Cryptocurrency Donations: Bitcoin Wallet - 3MPH8oY2EAgbLVy7RBMinwcBntggi7qeG3 Ethereum Wallet - 0x151649418616068fB46C3598083817101d3bCD33 Litecoin Wallet - MPvEBY5fxGkmPQgocfJbxP6EmTo5UUXMot ✅ Corey's Public Amazon Wishlist http://a.co/inIyro1 ✅ Equipment I Use and Books I Recommend: https://www.amazon.com/shop/coreyschafer ▶️ You Can Find Me On: My Website - http://coreyms.com/ My Second Channel - https://www.youtube.com/c/coreymschafer Facebook - https://www.facebook.com/CoreyMSchafer Twitter - https://twitter.com/CoreyMSchafer Instagram - https://www.instagram.com/coreymschafer/ #SQL #Postgres
Views: 33256 Corey Schafer
creating a new connection in sqlDeveloper
 
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this video demonstrates how to create new connection in sql developer
Views: 70921 Varun Bansal
Learn Oracle | What is Oracle | Why do we need Oracle
 
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Pebbles present, Learn Oracle 10g with Step By Step Video Tutorials. Learn Oracle 10g Tutorial series contains the following videos : Learn Oracle - History of Oracle Learn Oracle - What is Oracle - Why do we need Oracle Learn Oracle - What is a Database Learn Oracle - What is Grid Computing Learn Oracle - What is Normalization Learn Oracle - What is ORDBMS Learn Oracle - What is RDBMS Learn Oracle - Alias Names, Concatenation, Distinct Keyword Learn Oracle - Controlling and Managing User Access (Data Control Language) Learn Oracle - Introduction to SQL Learn Oracle - Oracle 10g New Data Types Learn Oracle - How to Alter a Table using SQL Learn Oracle - How to Create a Package in PL SQL Learn Oracle - How to Create a Report in SQL Plus Learn Oracle - How to Create a Table using SQL - Not Null, Unique Key, Primary Key Learn Oracle - How to Create a Table using SQL Learn Oracle - How to Create a Trigger in PL SQL Learn Oracle - How to Delete Data from a Table using SQL Learn Oracle - How to Drop and Truncate a Table using SQL Learn Oracle - How to Insert Data in a Table using SQL Learn Oracle - How to open ISQL Plus for the first time Learn Oracle - How to Open SQL Plus for the First Time Learn Oracle - How to Update a Table using SQL Learn Oracle - How to use Aggregate Functions in SQL Learn Oracle - How to use Functions in PL SQL Learn Oracle - How to use Group By, Having Clause in SQL Learn Oracle - How to Use Joins, Cross Join, Cartesian Product in SQL Learn Oracle - How to use Outer Joins (Left, Right, Full) in SQL Learn Oracle - How to use the Character Functions, Date Functions in SQL Learn Oracle - How to use the Merge Statement in SQL Learn Oracle - How to use the ORDER BY Clause with the Select Statement Learn Oracle - How to use the SELECT Statement Learn Oracle - How to use the Transactional Control Statements in SQL Learn Oracle - How to use PL SQL Learn Oracle - Data Types in PL SQL Learn Oracle - Exception Handling in PL SQL Learn Oracle - PL SQL Conditional Logics Learn Oracle - PL SQL Cursor Types - Explicit Cursor, Implicit Cursor Learn Oracle - PL SQL Loops Learn Oracle - Procedure Creation in PL SQL Learn Oracle - Select Statement with WHERE Cause Learn Oracle - SQL Operators and their Precedence Learn Oracle - Using Case Function, Decode Function in SQL Learn Oracle - Using Logical Operators in the WHERE Clause of the Select Statement Learn Oracle - Using Rollup Function, Cube Function Learn Oracle - Using Set Operators in SQL Learn Oracle - What are the Different SQL Data Types Learn Oracle - What are the different types of Databases Visit Pebbles Official Website - http://www.pebbles.in Subscribe to our Channel – https://www.youtube.com/channel/UCNNjWVsQqaMYccY044vtHJw?sub_confirmation=1 Engage with us on Facebook at https://www.facebook.com/PebblesChennai Please Like, Share, Comment & Subscribe
Views: 17431 Pebbles Tutorials
VB.NET And SQL - How To Insert Update Delete From DataBase Using Visual Basic .Net  [ with code ]
 
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Visual Basic .Net INSERT, UPDATE, DELETE Into SQL DataBase Source Code: http://1bestcsharp.blogspot.com/2016/09/vb.net-database-insert-update-delete.html ------------------ Check out my VB.Net Projects! -------------------- ▶ Inventory Management System - http://bit.ly/Vbnet_Inventory_System ▶ Students Information System - http://bit.ly/VbnetStudent_System ▶ Contacts Management System - http://bit.ly/Vbnet_Contacts ▶ All My Programming Projects Here - http://bit.ly/2HrU8hK ▶ My Source Code Store Here - http://bit.ly/2OsC0TU -------------------------- VB.NET COURSE ----------------------------- ▶ Learning Visual Basic .NET - http://bit.ly/2wnNiVt -------------------------------------------------------------------- Programming Projects: http://1bestcsharp.blogspot.com/p/programming-projects.html visit our blog https://1bestcsharp.blogspot.com/ facebook: https://www.facebook.com/1BestCsharp twitter: https://www.twitter.com/1BestCsharp_ subscribe: http://goo.gl/nRjPKk C# And Java Programming Books http://1bestcsharp.blogspot.com/2015/04/c-and-java-programming-books.html In This VB.NET Tutorial We Will See How To Create Buttons To Insert Data Into SqLServer, Update SqLServer Data, Delete Records From SQLServer Using Visual Basic .NET Programming Language And Microsoft SQL DataBase. subscribe for more tutorials VB.NET And SQL Server Database Tutorials: Connect SqlServer Database With Vb.net https://www.youtube.com/watch?v=098akejVsG8 Select And Display Data From SQL Server Database Using Vbnet https://www.youtube.com/watch?v=z3NpONNl2Qk Insert Data Into SQLServer Database Using VB NET https://www.youtube.com/watch?v=MWP8geR76kI Update Data In Database Using Vbnet https://www.youtube.com/watch?v=VC2XRfxmNBM Delete Data From SQL Server Database Using Visual Basic .NET https://www.youtube.com/watch?v=NSRDbI4Jra0 Search Values From SQL Server Database And Set It Into TextBox In Visual Basic .NET https://www.youtube.com/watch?v=CarCQoqDCGM Populate ComboBox From SQL Values In VbNet https://www.youtube.com/watch?v=3LIOcTLPh80 SQL Server Records Navigation Using Visual Basic.Net https://www.youtube.com/watch?v=DnAYjApOEtI Datagridview Search Data Using VB.Net https://www.youtube.com/watch?v=zn4zgBeUwnA Insert Update Delete https://www.youtube.com/watch?v=u9DqI0oAzmk Login Form With SQL Database https://www.youtube.com/watch?v=a9wloibYVNI VB NET Using SQL Stored Procedures https://www.youtube.com/watch?v=O_olT5FnqOg Insert Image Into SQL DataBase Part 1: https://www.youtube.com/watch?v=3ZjsimNLdLY Part 2: https://www.youtube.com/watch?v=u1vpYKkPquI Retrieve Image From SQL DataBase In Visual Basic.net https://www.youtube.com/watch?v=GUNZ1hfCsHc Retrieve Images From SQL DataBase Into DataGridView In VB.net https://www.youtube.com/watch?v=F72XSYlOwxk Inventory Management System in Visual Basic.Net: https://www.youtube.com/watch?v=qjHx7Rf5QIk YouTube Channel ▶ https://www.youtube.com/c/1bestcsharpblog #vb #vbnet #visualbasic #visualbasicdatabase #Programming #Insert #Update #Delete #SQLServer #1BestCsharp
Views: 216606 1BestCsharp blog
Oracle SQL Developer: Query Builder Demo
 
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How to build queries with your mouse versus the keyboard. 2018 Update: If you'd like to see how to convert your Oracle style JOINS to ANSI style (in the FROM vs the WHERE clause) see this post https://www.thatjeffsmith.com/archive/2018/10/query-builder-on-inline-views-and-ansi-joins/
Views: 82597 Jeff Smith
SQL Aggregation queries using Group By, Sum, Count and Having
 
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From SQL Queries Joes 2 Pros (Vol2) ch4.1. Learn up to write aggregated queries.
Views: 191183 Joes2Pros SQL Trainings
Copying Data With Column Headers in Oracle SQL Developer
 
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How to copy data to the clipboard with the column headers or how to ONLY copy the column headers in Oracle SQL Developer
Views: 3158 Jeff Smith
MySQL Database connection in Java using Eclipse || Login page Example || English
 
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download mysql-connector.jar file https://goo.gl/ftjWmK if this video really helped you then you can help me out by Donatation me on PayPal paypal.me/Tarique1 For connecting java application with the mysql database, you need to follow 5 steps to perform database connectivity. In this example we are using MySql as the database. So we need to know following informations for the mysql database: Driver class: The driver class for the mysql database is com.mysql.jdbc.Driver. Connection URL: The connection URL for the mysql database is jdbc:mysql://localhost:3306/test where jdbc is the API, mysql is the database, localhost is the server name on which mysql is running, we may also use IP address, 3306 is the port number and test is the database name. We may use any database, in such case, you need to replace the test with your database name. Username: The default username for the mysql database is root. Password: The default password for the mysql database is ""(blank).Password is given by the user at the time of installing the mysql database. In this example, we are going to use "" as the password. Let's first create a table in the mysql database, but before creating table, we need to create database first. create database test; use test; create table tblogin(UserName varchar(10),Password varchar(40)); ----------------------------------- The above example will fetch all the records of tblogin table. To connect java application with the mysql database mysqlconnector.jar file is required to be loaded. download the jar file mysql-connector.jar Two ways to load the jar file: paste the mysqlconnector.jar file in jre/lib/ext folder set classpath 1) paste the mysqlconnector.jar file in JRE/lib/ext folder: Download the mysqlconnector.jar file. Go to jre/lib/ext folder and paste the jar file here. 2) set classpath: There are two ways to set the classpath: temporary permanent How to set the temporary classpath open command prompt and write: C: set classpath=c:\folder\mysql-connector-java-5.0.8-bin.jar;.; How to set the permanent classpath Go to environment variable then click on new tab. In variable name write classpath and in variable value paste the path to the mysqlconnector.jar file by appending mysqlconnector.jar;.; as C:\folder\mysql-connector-java-5.0.8-bin.jar;.; -~-~~-~~~-~~-~- Please watch: "Employee Leave Management System Using PHP With Source Code" https://www.youtube.com/watch?v=PFWFtg-SyUo -~-~~-~~~-~~-~-
Views: 77642 Technical Babaji
Php : How To Search And Filter Data In Html Table Using Php And MySQL Database [ with source code ]
 
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How To Find Data In MySQL Database And Display It In Html Table Using Php Source Code: http://1bestcsharp.blogspot.com/2015/10/php-html-table-search-filter-data-mysql-database.html PHP Programming Tutorials ➜ http://bit.ly/2Lh7zPM PHP And MySQL Tutorials ➜ http://bit.ly/2kdXWot PHP Course For Beginners ➜ http://bit.ly/2GxRodb Web Development Course ➜ http://bit.ly/2ITRQrj WEB-HOSTING (affiliate link) ➜ http://bit.ly/YtWebHost visit our blog https://1bestcsharp.blogspot.com/ facebook: https://www.facebook.com/1BestCsharp twitter: https://www.twitter.com/1BestCsharp_ subscribe: http://goo.gl/nRjPKk Share This Video: https://youtu.be/2XuxFi85GTw In this Php Tutorial You will see How You Can Make Search Input Text And Show Data With Input Text Value In Html Table Using MySQL Database And Php . I Use In This Tutorial: - NetBeans IDE . - XAMPP . - PhpMyAdmin . Others Tutorials : Get Select Option Value From MySQL Database Using Php https://www.youtube.com/watch?v=V8sIWh_sdvs How To Populate Html Table From MySQL Database Using Php https://www.youtube.com/watch?v=6goqMwURH9Q How To Use Mysqli Num Rows In Php https://www.youtube.com/watch?v=12L6Sckk8cc How To Use Pdo Row Count In Php https://www.youtube.com/watch?v=F3tqnbDTP3k Insert Update Delete Search Data In MySQL Database Using Php Part1 https://www.youtube.com/watch?v=f85jvD_Y8Ck Check Out This: Top Programming Courses On Udemy http://1bestcsharp.blogspot.com/2016/11/top-udemy-programming-courses.html
Views: 304791 1BestCsharp blog
What to choose for performance   SubQuery or Joins   Part 62
 
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Text version of the video http://csharp-video-tutorials.blogspot.com/2013/01/what-to-choose-for-performance.html Slides http://csharp-video-tutorials.blogspot.com/2013/09/part-62-what-to-choose-for-performance.html All SQL Server Text Articles http://csharp-video-tutorials.blogspot.com/p/free-sql-server-video-tutorials-for.html All SQL Server Slides http://csharp-video-tutorials.blogspot.com/p/sql-server.html All Dot Net and SQL Server Tutorials in English https://www.youtube.com/user/kudvenkat/playlists?view=1&sort=dd All Dot Net and SQL Server Tutorials in Arabic https://www.youtube.com/c/KudvenkatArabic/playlists What to choose for performance - SubQuery or Joins According to MSDN, in sql server, in most cases, there is usually no performance difference between queries that uses sub-queries and equivalent queries using joins. For example, on my machine I have 400,000 records in tblProducts table 600,000 records in tblProductSales tables The following query, returns, the list of products that we have sold atleast once. This query is formed using sub-queries. When I execute this query I get 306,199 rows in 6 seconds Select Id, Name, Description from tblProducts where ID IN ( Select ProductId from tblProductSales ) At this stage please clean the query and execution plan cache using the following T-SQL command. CHECKPOINT; GO DBCC DROPCLEANBUFFERS; Go DBCC FREEPROCCACHE; GO Now, run the query that is formed using joins. Notice that I get the exact same 306,199 rows in 6 seconds. Select distinct tblProducts.Id, Name, Description from tblProducts inner join tblProductSales on tblProducts.Id = tblProductSales.ProductId Please Note: I have used automated sql script to insert huge amounts of this random data. Please watch Part 61 of SQL Server tutorial, in which we have discussed about this automated script. According to MSDN, in some cases where existence must be checked, a join produces better performance. Otherwise, the nested query must be processed for each result of the outer query. In such cases, a join approach would yield better results. The following query returns the products that we have not sold atleast once. This query is formed using sub-queries. When I execute this query I get 93,801 rows in 3 seconds Select Id, Name, [Description] from tblProducts where Not Exists(Select * from tblProductSales where ProductId = tblProducts.Id) When I execute the below equivalent query, that uses joins, I get the exact same 93,801 rows in 3 seconds. Select tblProducts.Id, Name, [Description] from tblProducts left join tblProductSales on tblProducts.Id = tblProductSales.ProductId where tblProductSales.ProductId IS NULL In general joins work faster than sub-queries, but in reality it all depends on the execution plan that is generated by SQL Server. It does not matter how we have written the query, SQL Server will always transform it on an execution plan. If sql server generates the same plan from both queries, we will get the same result. I would say, rather than going by theory, turn on client statistics and execution plan to see the performance of each option, and then make a decision. In a later video session we will discuss about client statistics and execution plans in detail.
Views: 94837 kudvenkat
Java - JTable show Selected Row Data In Another JFrame [ with source code ]
 
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Display JTable Selected Row Records In JTextFields In Another JFrame Source Code: http://1bestcsharp.blogspot.com/2016/01/java-display-jtable-row-data-jtextfields.html ------------------ Check out my Java Projects! -------------------- ▶ Inventory Management System - http://bit.ly/Java_Inventory ▶ Students Information System - http://bit.ly/JavaStudent_System ▶ Contacts Management System - http://bit.ly/Java_Contacts ▶ All My Programming Projects Here - http://bit.ly/2HrU8hK ▶ My Source Code Store Here - http://bit.ly/2OsC0TU -------------------------- JAVA COURSE ----------------------------- ▶ master Java core development step-by-step - http://bit.ly/2HXSuAn -------------------------------------------------------------------- C# And Java Programming Projects With Source Code: http://1bestcsharp.blogspot.com/p/programming-projects.html visit our blog https://1bestcsharp.blogspot.com/ facebook: https://www.facebook.com/1BestCsharp twitter: https://www.twitter.com/1BestCsharp_ subscribe: http://goo.gl/nRjPKk In this java Tutorial we will see How To Display The Selected JTable Row Data In Another JFrame JTextFields When JTable Mouse Clicked Using NetBeans . we are gonna use: java programming language NetBeans IDE Swing : JFrame, JTable, JTextFields, JLabel JAVA Tutorials: Insert Update Delete Data In MySQL Database Using Java https://www.youtube.com/watch?v=uKEgKETRCzE Add And Update A Row To JTable From JTextField + Delete Row In Java https://www.youtube.com/watch?v=22MBsRYuM4Q JAVA MySQL Database Rocords Navigation Buttons https://www.youtube.com/watch?v=WkPWPuGHTTI Search Values From MySQL Database And Set It Into JTextfield In Java https://www.youtube.com/watch?v=uuhEb0k3vVE bind jtable from mysql database in netbeans https://www.youtube.com/watch?v=G4JeKZ6nDUI Bind a JCombobox With Database Values In Java NetBeans https://www.youtube.com/watch?v=23-90p2xceg insert Image in MySQL Database using Java https://www.youtube.com/watch?v=UusZGBkV6HI Drag And Drop Image In Netbeans https://www.youtube.com/watch?v=bD3X_-QeLKc Java Graphics Tutorial Draw Chess Board https://www.youtube.com/watch?v=no4m-TIX-rc Java Login Form With MySQL Database Part 1 : https://www.youtube.com/watch?v=7sNYhlBz9xo Part 2 : https://www.youtube.com/watch?v=meGhTnlS9k4 Image Slideshow In netbeans https://www.youtube.com/watch?v=pN1uoJD_uSE Retrieve And Display Image From Mysql In Java https://www.youtube.com/watch?v=7QEgJnnEmnE Export JTable Data To Text File In NetBeans https://www.youtube.com/watch?v=tg7M9YvYDqo How To Bind JTable From MySQL Using ArrayList In NetBeans https://www.youtube.com/watch?v=2d4i6BXQPFA How To Browse Image To Jlabel Using JFilechooser In NetBeans https://www.youtube.com/watch?v=VHd29F_Tk04 How To display Image From Database To JTable In Java https://www.youtube.com/watch?v=-ekqLViEvHg How To Get JTable Column Sum, Avarage, Max, Min Value In Java https://www.youtube.com/watch?v=ZCfk6S2BksA How To Set A Timer In NetBeans https://www.youtube.com/watch?v=Vu31hcNuSXo Drag And Drop Text In Netbeans https://www.youtube.com/watch?v=CQpiplV3fXg Populate JTable Depending On a JCombobox Value Using NetBeans https://www.youtube.com/watch?v=9NO0AHxvgio How To Connect Java To MySQL Database And Display Data Using NetBeans https://www.youtube.com/watch?v=zM7oe2_S-jY Display Image From JTable To JLabel In Java https://www.youtube.com/watch?v=nHCCubgd74s How To Filter Data From MySQL And Show It In JTable https://www.youtube.com/watch?v=TfuC_bxwr3w https://www.youtube.com/watch?v=i9_Kx_79RWo Populate a HashMap From MySQL DataBase https://www.youtube.com/watch?v=WAIcC3pl94o Import A Text From Tex File To A JTextPane https://www.youtube.com/watch?v=QWKkE1wbiAQ How To Use Stored Procedure In Java And MySQL https://www.youtube.com/watch?v=pux1p52ZaQw Populate JCombobox From MySQL With Key And Value https://www.youtube.com/watch?v=gheAMX-MGN8 Populate JCombobox Depending On Another JCombobox https://www.youtube.com/watch?v=O_aSNfGSD20 How To Sort JTable Data https://www.youtube.com/watch?v=trWVSIq-6Mo Add And clear All JTexfields Using Table https://www.youtube.com/watch?v=-zTvjp84sk4 jtable click https://www.youtube.com/watch?v=91Rp2MA0i94 jtable click and show image https://www.youtube.com/watch?v=Dg6aHH-35SU show jtable row data in another jframe https://www.youtube.com/watch?v=9Ot-cWh0Rhw images navigation from a folder https://www.youtube.com/watch?v=OTTIsOSzSts JTable display selected rows to another jtabel https://www.youtube.com/watch?v=R_ybbxZLS3c Populate A Jtable With A List Of Files Names From Resource Folder https://www.youtube.com/watch?v=ODZAhWZitlk image and data navigation from mysql https://www.youtube.com/watch?v=2NIHOMvlTRY https://www.youtube.com/watch?v=JEcO4p_1_7c insert update delete and display data in jtable https://www.youtube.com/watch?v=QKsfHqu4Pps https://www.youtube.com/watch?v=WIMojkwMTa0
Views: 59093 1BestCsharp blog
Best Way to Write Basic SQL Queries
 
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SQL Server Query writing strategies is something I have yet to find in any book. When enthusiastic SQL students do this, they experience a revelation. The number of errors drops significantly and the speed at writing complex queries increases immediately. Knowing how to narrow down what we are looking for amongst a vast list of choices helps immensely. Grabbing the right tables first and then the fields second is akin to grabbing the right menu before ordering an item from it. In fact, one student named Tim took this back to his team of SQL developers and they immediately implemented this process. We are all used to following steps. Most of the time, actions are sequential from top to bottom or left to right. Other times we complete things in phases. The two phases we are going to use in this exercise apply to joining tables. This is easy to implement as we only need remember to organize first and clean up second. When visiting a new restaurant, we will ask to see the menu, because we want to see all they have to offer. The odds are that we might be interested in half of the items, but only need a few dishes for our group at the table. Looking at the menu is like starting a query with a ‘SELECT *’ statement. Once we have looked at all the fields, we narrow our choice(s) to only the items we want at the time. Sometimes restaurants have multiple menus. My favorite restaurant has a kids’ menu, an adult menu, a gluten-free menu and a drink menu. These menus were each gathered at our table. Ultimately, in my head, a selection was narrowed to what was needed. Phase I: Organize. When building a new query from many tables, we often find ourselves wondering, “Where do I start?” First, lay the steps out by identifying which tables contain the essential data. Second, get all the table joins working with a basic ‘SELECT *’ statement. Third, add any basic filtering criteria. Phase II: Itemize. Once all joins and criteria, such as SELECT, FROM and WHERE are working, we are ready for Phase II. This entails going back and changing our ‘SELECT *’ to an itemized SELECT field list as the final step. Let’s explore how this two-phase process of Organize and then Itemize can be a big time-saver. We are going to use one of the challenges from the last lab. In Lab 3.2 (Outer Joins), Skill Check 2, we needed to get four fields from two different tables. If we were to list all four desired fields and test one table at time, we will get an error as seen on the right side of the figure below. In the figure below we write a SELECT statement and part of the FROM clause. When completed, the FROM clause will have two tables, but for now we just want to get the Location table working. By using the ‘SELECT *’ strategy, we remove any possible errors from line 1. From there, we can focus on the more complicated logic used for joining tables together. We can add tables one at a time until everything is working. This is the Organize phase. NOTE: SELECT * never results in an Error message stating “invalid column name”, however; a SELECT list with itemized field(s) can have this error. After our query is organized and working, we can go back and itemize the SELECT field list to display only the fields that are necessary. This is done during Phase II (Itemize). The steps for this system are broken down as follows: Since SELECT is always the first statement in a query, it’s natural to want to write the field names before writing the FROM clause. However; we can save time and trouble by using the ‘*’ until the entire query is working properly. When this is complete, it is very easy to itemize the field list, with the confidence of knowing it will not cause any problems. Exercise: Simple membership for a club: Table1 (id_Member,name_Member, email_member, title, age, company) Table2 (id_Club,club_name, club_Location, address) Table3 (id_club, id_member,membership_date) Q1: Show all member names, email, age, and company from Table1 Q2: Show all club name, location, and address data Q3: Show member name, club name, club location (hint: Use joins and all 3 tables) You can find all other classes related to this video here: http://www.joes2pros.com/joes2pros/Course/Introduction_To_Microsoft_SQL_Server Enroll Today & Get the First Month for only $1! Use code: YOUTUBE1
Views: 275189 Joes2Pros SQL Trainings
how to fetch or populate data from database to jframe or jtable [SOLVED]- java tutorial #14
 
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Bring the data from back end to front end in java netbeans.... or want to see or bring the database's data to your jframe in java or jtable here i will show you how to do that.... ============================================== IMPORTANT LINKS: -- rs2xml ( JAR FILE) https://drive.google.com/file/d/0BwUVtTEFk6GAVzItTzV1ZnlPVE0/view?usp=sharing -- SQLITE JDBC (JAR FILE) https://drive.google.com/file/d/0BwUVtTEFk6GAMmc0WmF0SUl2d3c/view?usp=sharing for any query drop your comments below this video please rate comment and subscribe for more videos..
Views: 80825 GSoft Knowledge