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Introduction to SQLite concatHadoop, Data Science, Statistics & others
Syntax
Now let’s see the syntax of concat () function as follows.
Explanation
strg_1: It is used for the first string to concatenate.
strg_2: It is used for the second string to concatenate.
strg_N: It is used for the nth string to concatenate and this string is an optional part of this syntax.
How concat function works in SQLite?Now let’s see how concat () function works in SQLite database as follows.
ExamplesNow let’s see the different examples of SQLite concat () function as follows.
Suppose users need to add first name and last by using the concat function. At that time we can use the following statement as follows.
Explanation
Explanation
Example
Explanation
Explanation
Now try to create a concat string from the table, so first we need to create a new table by using the following statement as follows.
create table student ( student_id integer primary key, first_name text not null, last_name text not null, address text not null, contact_no text not null unique );Explanation
In above example we use create table statement to create new table name as student with different attribute such as student_id with integer data type and it assign as primary key of student table, first_name with text data type and not null constraint, last_name with text data type and not null constraint, address with text data type and not null constraint and last attribute is that contact_no with text data type and not null and unique constraint. The end out of the above statement we illustrated by using the following screenshot.
Now we need to insert some records to implement concat () function by using the following statement as follows.
insert into student (student_id, first_name, last_name, address, contact_no) values (1, "Johan", "Sharma", "Mumbai", 1234567894), (2, "Sunny", "Gupta", "Kolkatta", 1115598451);Explanation
In the above example we use insert into statement to insert new records into the student table here we insert multiple records as in single query as shown in above statement. The end out of the above statement we illustrated by using the following statement.
Now we can see inserted records by using a select statement as follows.
select * from student;In the above statement we use a select clause to display the records from the student table. The end out of the above statement we illustrated by using the following screenshot.
Now we have records, so we can try to implement concat () function by using the following syntax as follows.
Syntax
Explanation
In the above syntax we select statement to implement concat () function here order by clause is option part of this syntax and new colm name is used to assign new value into that column.
Example
Explanation
ConclusionWe hope from this article you have understood about the SQLite concat () function. From the above article we have learned the basic syntax of concat () function and we also see different examples of concat () function. We also learned the rules of concat () function. From this article we learned how and when we use SQLite concat () function
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You're reading Learn How Concat Function Works In Sqlite?
Learn How Does The Trim Function Works In Perl?
Introduction to Perl trim
Perl trim removes the leading and trailing unwanted space of the Perl string. The trim is to cut the starting and ending whitespace of the Perl string and save the memory. Trim removes unnecessary white space of the Perl string and stores the required data in the database. The trim is useful to remove the space which is occurred before the initial and final character of the string. The trim is useful when the string wanted to cut both ends of unwanted space and save the necessary data.
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SyntaxThe basic trim syntax is below.
This syntax is used to clear both sides of the white space of the string.
The basic Perl syntax used a regular expression to cut the leading and trailing unwanted space of the string.
The left side trim syntax is below.
$ left_perl_trim_variable =~ s/^s+//;
This syntax is used to clear the left side of the white space of the string.
The left side Perl syntax used a regular expression to cut the leading unwanted space of the Perl string.
The right-side trim syntax is below.
$ right_perl_trim_variable =~ s/s+$//;
This syntax is used to clear the right side of the white space of the string.
The right-side syntax used a regular expression to cut the trailing space of the Perl string.
How does the trim function work in Perl?
To download the Perl software and install it in your operating system of the device.
Make a file with the Perl extension in the device and save the file in the command line path.
Example:
helloo.pl or first pearl.pl
Create the string variable and Initialize with value for the trim.
$ perl_trim_function = " Perl trim ";
Use required trim syntax on the given Perl String variable.
Return the String after using trim syntax.
print " Perl trim string is below. n "; print" $ perl_trim_function n ";
The combined working step of trim is below.
$ perl_trim_function = " Perl trim "; print " original string is below. n "; print" $ perl_trim_function n "; print " Perl trim string is below. n "; print" $ perl_trim_function n "; ExamplesHere are the following examples mentioned below.
Example #1The basic trim example and Output.
Code:
$ perl_trim_function = " Perl trim "; print " original string is below. n "; print" $ perl_trim_function n "; print " Perl trim string is below. n "; print" $ perl_trim_function n n "; $ perl_trim_function1 =" 9, 8, 7, 6, 5 "; print " original value is below. n "; print" $ perl_trim_function1 n "; print " Perl trim value is below. n "; print" $ perl_trim_function1 n n n "; $ perl_trim_function2 = " Perl trim, 1, 2 "; print " original value is below. n "; print" $ perl_trim_function2 n "; print " Perl trim value is below. n "; print" $ perl_trim_function2 n n n"; $ perl_trim_function3 = " @, #, $, %, & "; print " original value is below. n "; print" $ perl_trim_function3 n "; print " Perl trim value is below. n "; print" $ perl_trim_function3 n n n";Output:
Example #2Code:
$ perl_trim_function = " left side Perl trim "; print " original string is below. n "; print" $ perl_trim_function n "; $ perl_trim_function =~ s/^s+//; print " left side Perl trim string is below. n "; print" $ perl_trim_function n n "; $ perl_trim_function1 =" 9, 8, 7, 6, 5 "; print " original value is below. n "; print" $ perl_trim_function1 n "; $ perl_trim_function1 =~ s/^s+//; print " left side Perl trim value is below. n "; print" $ perl_trim_function1 n n n "; $ perl_trim_function2 = " left side Perl trim, 1, 2 "; print " original value is below. n "; print" $ perl_trim_function2 n "; $ perl_trim_function2 =~ s/^s+//; print " left side Perl trim value is below. n "; print" $ perl_trim_function2 n n n"; $ perl_trim_function3 = " @, #, $, %, & "; print " original value is below. n "; print" $ perl_trim_function3 n "; $ perl_trim_function3 =~ s/^s+//; print " left side Perl trim value is below. n "; print" $ perl_trim_function3 n n n";Output:
Example #3The right side trims example and Output.
Code:
$ perl_trim_function = " right side Perl trim "; print " original string is below. n "; print" $ perl_trim_function n "; $ perl_trim_function =~ s/s+$//; print " right side Perl trim string is below. n "; print" $ perl_trim_function n n "; $ perl_trim_function1 =" 9, 8, 7, 6, 5 "; print " original value is below. n "; print" $ perl_trim_function1 n "; $ perl_trim_function1 =~ s/s+$//; print " right side Perl trim value is below. n "; print" $ perl_trim_function1 n n n "; $ perl_trim_function2 = " right side Perl trim, 1, 2 "; print " original value is below. n "; print" $ perl_trim_function2 n "; $ perl_trim_function2 =~ s/s+$//; print " right side Perl trim value is below. n "; print" $ perl_trim_function2 n n n"; $ perl_trim_function3 = " @, #, $, %, & "; print " original value is below. n "; print" $ perl_trim_function3 n "; $ perl_trim_function3 =~ s/s+$//; print " right side Perl trim value is below. n "; print" $ perl_trim_function3 n n n";Output:
Example #4The trim uses an array example and output.
Code:
@perl_trim_function = (" basic "," perl "," trim "); print " original string is below. n "; print" @perl_trim_function n "; print " Perl trim string is below. n "; print" @perl_trim_functions n n "; @perl_trim_function = (" Left "," side "," perl "," trim "); print " original string is below. n "; print" @perl_trim_function n "; @perl_trim_functions = grep(s/^s+//g, @perl_trim_function); print " left side Perl trim string is below. n "; print" @perl_trim_functions n n "; @perl_trim_function = (" right "," side "," perl "," trim "); print " original string is below. n "; print" @perl_trim_function n "; @perl_trim_functions = grep(s/s+$//g, @perl_trim_function); print " right side Perl trim string is below. n "; print" @perl_trim_functions n n ";Output:
Description:
The grep() method is used for array elements and trim as per users requirements.
The g operator is used for the global variable and chooses all elements for trim.
ConclusionTrim is useful for removing the whitespace of the string in Perl technology. The trim is saving the memory space of the database and removes unnecessary spaces of the Perl string.
Recommended ArticlesThis is a guide to Perl trim. Here we discuss How does the trim function works in Perl and Examples along with the codes and outputs. You may also have a look at the following articles to learn more –
Learn How Xml Dom Works Along With The Examples?
Introduction to XML DOM
Web development, programming languages, Software testing & others
DOM was first developed after W3C (World wide web consortium) recommendations in 2004. Later this is handled by WHATWG (Web hypertext application technology working group). Major web technology contributors like Google, Microsoft, apple came together to be part of this group to set global web standards to be followed word wide for easy and fast data transmission in the era of connectivity and diversity of technologies.
How XML DOM Works?DOM divides any XML or HTML document into tree structure making any document very easy to access and manipulate. This can be well understood by demonstrating this concept with the help of an example.
XML Code:
The code written above is the example of document implementing DOM in it. The structure above has a parent node called: “school”. It is called as “root” node as this is the main node which becomes the start node of a given tree. This school node has three child nodes “student” having their own characteristics which are stored in the form of data in these nodes. Characteristic nodes here are “firstname”, “lastname” and “phonenumber”. These nodes will be child nodes of the parent node called “student”. The last node of the tree is called as “leave” nodes. In this case, the leave nodes are “lastname”, “firstname and “phonenumber”. The actual data is finally stored in leave nodes. We have the “attribute” nodes “category” containing information about the subject stream of the student. This tree structure simplifies the data storage scheme and standardizes it as well. This is the reason it becomes faster to access the data.
Important features of XML DOM
Any node can have only one parent node. There cannot be a two-parent node for a single node.
A parent node can have more than one child nodes though.
Child nodes can have their child nodes assigned in any numbers.
Child nodes can have other types of nodes assigned to them called “attribute” nodes. These nodes are used to contain some extra characteristics of the node. This node is different than the child node.
The nodes of the same level in a tree are called “sister” nodes.
DOM identifies the structure of information stored in a hierarchy.
DOM is used to establish a relationship between data stored in different nodes.
ExamplesBelow is the working code of XML DOM. We can copy this code in notepad and save it using “file.xml”. This can be run in the browser then to check the result. This code has an XML file that follows DOM scheme. We are using “id” as a start point. WE are passing the XML data structure in the script. Then we are using xml parser to extract the value/data from the XML structure using node.
IN this example the name, contact number and the passing year is stored as child node data under student node. “student” node is the child node for parent node called “studentdetails” Here the root node is “studentdetails” as this is the originating node for this tree structure. There are no characteristics assigned to the nodes. We are extracting data at the eb=nd by using tag anme and child node index. In the below example we are extracting the name of the student. DOMParser() is the function used to extract the XML code from the text string passed in the program. DOMParser() is the function defined with an efficiency to extract the XML type code using tags from the normal string passed.
XML Code:
Output:
ConclusionXML DOM is one of the ways to extract data from XML Documents. DOM not only is a standardized way for XML documents but also used by developers for data extraction of HTML documents. This gives a lot of flexibility for data access and dynamic changes in the web pages. This was designed to keep the world standards in mind so that browsers operating in a different programming language can have a common structure to define data over the net. This makes data access symmetric across the globe irrespective of the browser installed in the local machine.
Recommended ArticlesThis is a guide to XML DOM. Here we discuss How XML DOM Works along with the Important features and examples. You may also have a look at the following articles to learn more –
Learn How Oracle Ebs Works Along With The Examples?
Introduction to Oracle ebs
Oracle EBS includes different types of integrated business applications that are provided by the oracle. The full form of EBS is the Oracle E-Business Suite. Basically, it is used to combine all the oracle applications that are helpful to businesses with their wide variety of processes. Mainly it focuses on enterprise resource planning, how we can build a customer relationship that is customer relationship management and supply chain management. Oracle database management system is the most widely used oracle enterprise software package and is also the core technological driver of the package. The EBS mainly allows us to upload and analyze data as well as mapping metadata for Hyperion EBS. The first time it was released was in 2001 and after that oracle has continuously updated the EBS packages.
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How Oracle ebs works?Basically, it is work on different major factors as follows.
Enterprise Resource Planning
The main thing about the EBS suite is that it works the same as an ERP application. The EBS suite allows users to have a single resource truth for uploading and analyzing their data. In which we can include Hyperion EBS integration which provides the mapping functionality and that is helpful for extracting data and metadata. The main purpose of Enterprise Resource Planning is to improve collaboration work and also reduce the cost.
Customer Relationship Management
Customer Relationship Management means CRM, in which that single source of truth for all of its CRM processes. Mainly CRM is used to build relationships with customers to improve the business that means it is a business intelligence application tool that is helpful to improve the business.
Supply Chain Management
Oracle supply chain management is the most important factor in EBS because it brings all various feedback related to products or services. This is helpful to design the product and how we can provide it better to the customer. It mainly focuses on finding errors and bugs with the huge amount of data produced. It includes order and price management well as also deals with logistics and transportation management.
Oracle Financials
This includes cash management, which is payables, receivables, and general ledger.
Human Resource Management System
This helps to manage all recruitment process and this module gives users real-time views of all HR activities, including training, time management, payroll, and other benefits.
Oracle Logistics
The oracle logistics allow the user to plan, manage and control the flow of products and services within the business. It also provides information about the future plan as well as safety stock within the peculiar warehouse.
Order Management
This module is used to manage the entire business sales order management process.
Transportation Management
Transportation management is used to manage the transportation planning and execution capabilities of third-party logistics providers and shippers. Advantages of transportation management are reducing the transportation costs as well as customer service.
Warehouse Management System
Oracle warehouse management system is used to manage goods and their information within the distribution process. This module provides business processes that can be helpful for managing the employee, equipment within the distribution process.
Advantages
Oracle ebs is used to manage global businesses.
It also helps to facilitate decision-making.
Oracle is used to reduce the cost of products and provides better service to the customer.
Oracle ebs support different tools such as CRM, ERP, and SCM.
With the help of CRM tools, we manage the order of customers, provide better service to the customer that means we can build a relationship with the customer, this is nothing but the CRM.
Oracle ebs is very fast and reliable and it has the ability to customize the aas per the requirement.
The GUI of oracle ebs is not straightforward and it is not user-friendly.
Oracle ebs required a high maintenance cost which is not affordable for small organizations.
Oracle ebs deployment and customization required more efforts as well as it also required coordination between departments and developers.
In oracle ebs online patching required more error-free.
The problem in launching the multiple forms sessions.
ExamplesNow let’s see different examples of oracle ebs as follows.
First, we need to login into the oracle integration cloud service.
In the above screenshot, we show how we can build the connection. This is the reference screenshot from the official oracle website.
After that, we need to select an agent group
Select the desired agent group like EBS after that we need to specify the connection details as shown in the above screenshot. Then test the connection and save the setting. Selecting agent group as shown below screenshot.
So we successfully establish the connection and also we add the EBS agent group. Then the next step is to select the web services as shown in the screenshot below.
After that, we need to select the process order method from the operation page as shown in the below screenshot.
We see the summary by using the summary page option, below screenshot shows the summary of the target endpoint.
Above mentioned all screenshots we take from the official website of the oracle.
In this way, we can perform different operations with the help of oracle ebs.
Conclusion Recommended ArticlesHow Formatter Works In Mysql
Introduction to MySQL Formatter
Hadoop, Data Science, Statistics & others
How Formatter Works in MySQL?
MySQL Formatter is an impressive and freely accessible tool for formatting MySQL code. It performs automatic refactoring of query code and provides various other functionalities and services to simplify tasks.
This formatter or organizer tool is essential to make the query follow all the critical standard rules and syntax code to build up an error-free and valid MySQL program.
Using the MySQL Formatter, a user can update the case of the MySQL keywords and identifiers used in the MySQL queries to either upper or lower case or keep it as they are.
It minimizes a programmer’s time typing the query in the editor tools providing an auto-completion option.
MySQL GUI tool offers intelligent service with MySQL prompt option to customize and organize the syntax highlighting as well as check and other abilities to permit you to write and check MySQL query codes more excellently and naturally.
The code completion has many features essential for MySQL formattings, such as list members, phrase completion, word completion, parameter data for stored functions, and fast info about schematic objects. So that you need to type fewer and more code can be written.
Code snippets are available to help save time in the suggestion list, along with keywords and table names, which are based on the symbol typed by you.
MySQL formatter is an effort to keep your code clear and clean like with CRUD generator; you can produce code scripts for any operations INSERT, SELECT, UPDATE, or DELETE.
Also, a user can get an error-free code and correct options to write valid code before execution. With the Automatic syntax check feature, while writing the code, if found any errors then, it will be highlighted there.
A user can get access to navigate the definitions of schematic objects or variables.
Once you complete the formatting process, you have the option to download the file or share the link. This simplifies, optimizes, and facilitates your MySQL code.
Rules for MySQL FormatterLet us see some guidance to allow MySQL naming agreements with capitalization while conducting MySQL Formatting on any tool. Many formatting options help to accomplish capitalization steadiness.
The following rules describe how to achieve clean formatting of queries and ensure valid code:
1. Naming Rules for Database IdentifierDevelopers use identifiers to designate object names in a database, and they create these identifiers when defining a database object correctly. Suppose the succeeding MySQL statement will create a database table with the identifier as TableA and a table column with the identifier as ColumnKey.
Code:
CREATE TABLE TableA (ColumnKey INT PRIMARY KEY) 2. Capitalization Rules for Database Identifiers 3. Naming Rules for VariablesThe variable names should start with the symbol @ along with the universal naming standards. But we should not apply @@ symbols to prefix a variable. Because this can hamper the performance as this prefix to a variable is implemented as a SQL Server system global variable.
4. Capitalization Rules for Variables 5. Capitalization Rules for Keywords Example of MySQL FormatterOthers Like: Code Beautify SQL Formatter, SQL Format, chúng tôi Instant SQL Formatter, etc.
Another Formatter tool for MySQL can be dbForge Studio for MySQL which has an auto code completion feature and many other capabilities to enhance the beautifying of the queries written in MySQL. It offers code snippets, code profiles, CRUD generators, syntax checkers, and schema objects to facilitate the implementation and execution of structured, clean, and error-free code for the desired operation in the MySQL server.
ConclusionWhen we write any MySQL query, it must be properly valid without avoiding the rules and syntaxes so that different MySQL formatters can provide a sensible and correct statement. This process requires the MySQL formatting technique to produce well-defined and structured queries for the developers or programmers.
Recommended ArticlesWe hope that this EDUCBA information on “MySQL Formatter” was beneficial to you. You can view EDUCBA’s recommended articles for more information.
How Scrollleft Method Works In Jquery
Introduction to jQuery scrollLeft
The jQuery scrollLeft is the element to slide the application page from left to right. It is the function to roll the display screen horizontally to show the application information easily. It is the jQuery event to move the button left to the right side and display the web application data. It is the trigger function to place the left side and move horizontally to display hiding data. It is a button placed on the left side of the web application and slide toward the right side to display all web information.
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SyntaxGiven below is the syntax mentioned:
$("SELECTOR of application").scrollLeft();Explanation:
The scrollLeft() method is using for horizontal roller using jQuery.
The $(” SELECTOR of application “) is using for select the class, id, tags like h1, div, .class, and #id.
$("SELECTOR of application").scrollLeft(select position range);Explanation:
The scrollLeft(select position range) is using for the place button as per the user’s required position.
The position is the place where the button is displayed and starts rolling horizontally.
With button triggered syntax is below.
$(“h1”).scrollLeft(50); }); The Information of the web application.
Explanation:
The scrollLeft() method is place inside of the script tag in the htmlpage.
The web application body part and selector are placed inside of the body part in the HTML page.
How scrollLeft Method Works in jQuery?To jQuery scrollLeft user either download the jQuery library or use jQuery CDN version link.
The jQuery latest version place inside of the html page.
The jQuery link is below:
The html page is created with filename and .html extension.
Example:
jqueryscroll.htmlThe add script tag inside of a head section of the HTML page.
Jquery scroll left syntax with required functions.
Syntax placed inside of the script tag.
$("p").scrollLeft(50);Write required code inside of the body tag.
Write required code inside of the p tag.
Combine the all procedure together to get jQuery scrollLeft.
$(document).ready(function(){ $(“p”).scrollLeft(); }); p{ border: 5px solid darkgrey; width: 150px; overflow: auto; } The jqueryscrollleftis elementtoslide theapplicationpagefrom lefttoright.
ExamplesGiven below are the examples mentioned:
Example #1The basic jQuery scrollLeft example and output.
Code:
$(document).ready(function(){ $(“p”).scrollLeft(); }); p{ border: 5px solid darkgrey; width: 150px; overflow: auto; } The jqueryscrollleftis elementtoslide theapplicationpagefrom lefttoright. The jqueryscrollleftis functiontorollthe displayscreenhorizontallytoshowthe applicationinformationeasily.
Output:
Explanation:
The scrollLeft() method used inside of the jQuery function using selector (“p”).
The horizontal bar display in the output is known as a jQuery scrollLeft.
Example #2Code:
$(document).ready(function(){ $(“p”).scrollLeft(80); }); p{ border: 5px solid darkgrey; width: 120px; overflow: auto; } The jqueryscrollleftis elementtoslide theapplicationpagefrom lefttoright. Thejqueryscrollleftisfunctiontorollthedisplayscreenhorizontallytoshowthe applicationinformationeasily.
Output:
Explanation:
The scrollLeft(80) method used inside of the jQuery function with selector (“p”).
The horizontal bar displays in the output with some space from the left side.
The scroll bar set the position (80) with method.
Example #3With button example and output.
Code:
$(document).ready(function(){ $(“p”).scrollLeft(80); }); }); p{ border: 5px solid darkgrey; width: 120px; overflow: auto; } The jqueryscrollleftis elementtoslide theapplicationpagefrom lefttoright. Thejqueryscrollleftisfunctiontorollthedisplayscreenhorizontallytoshowthe applicationinformationeasily.
Output:
Explanation:
The scrollLeft(80) method used inside of the jQuery function with selector (“p”).
The triggered function used with the button and set the position.
Example #4With vertical scroll example and output.
$(document).ready(function(){ $(“p”).scrollLeft(80); }); }); p{ border: 5px solid darkgrey; height: 80px; width: 120px; overflow: auto; } The jqueryscrollleftis elementtoslide theapplicationpagefrom lefttoright. Thejqueryscrollleftisfunctiontorollthedisplayscreenhorizontallytoshowthe applicationinformationeasily.
Output:
Explanation:
The scrollLeft(80) method used inside of the jQuery function with selector (“p”).
The width and height are set with some required style and placed inside the head tag.
The vertical and horizontal jQuery scroll display in the output.
Example #5With image example and output.
Code:
$(document).ready(function(){ $(“p”).scrollLeft(80); }); }); p{ border: 5px solid darkgrey; height: 250px; width: 250px; overflow: auto; background-color: yellow; } The jqueryscrollleftis elementtoslide theapplicationpagefrom lefttoright. Thejqueryscrollleftisfunctiontorollthedisplayscreenhorizontallytoshowthe applicationinformationeasily.
Output:
Explanation:
Method used inside of the jQuery function with selector (“p”).
The triggered function is used with the button and sets the position of the scroll button.
The images, tables, multiple functions, and information can display.
In the above output, you can show the web data and image and display.
ConclusionIt is an adjustable, user-friendly, and attractive function of the web application. It is making space-saving, elegant, and readable websites, and web applications. It is a horizontal scrollbar to display maximum information into minimum space in the websites. It is an important function for the navigation bar, thumbnail, and multiple tables in the web applications.
Recommended ArticlesThis is a guide to jQuery scrollLeft. Here we discuss the introduction, how scrollLeft method works in jQuery? and examples respectively. You may also have a look at the following articles to learn more –
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