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Introduction to Teradata Qualify

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is considered and accordingly on top of it an analytical function can be covered, with correspondence to this analytical function if filtration is expected to happen then QUALIFY clause can be used. Moreover, the QUALIFY clause is very closely related to the HAVING clause with the only major difference is that for qualify the analytical function will be expected by default. Whereas in the case of HAVING clause the qualify will not be expected. Functionalities like these bring a large extent of flexibility in data level segregation and sophisticated data reporting using high-capability systems like Teradata. So as mentioned before whenever there will also need to apply the filter process over an analytical-based output then the qualifying clause is the best element for use.

Syntax of Teradata Qualify

QUALIFY Search_condition

Syntax 

Specifies

QUALIFY The statement of Qualify process is achieved by means of this QUALIFY statement. As notified before this statement is very closely related to the HAVING clause. For the case of an HAVING clause the HAVING clause will be placed without the analytical function being covered up but In this case of the QUALIFY clause the QUALIFY clause is used along with the analytical function output.

search_condition This belongs to the search condition which is expected to be set by the search rows.

 Key Points on Qualify

This is compliant with ANSI standard

The search conditions which involve the Qualify clause cannot imply a Large object column. So, the process of Qualify cannot be applied on columns that involve these LOB. This applies to any type of LOB’s like CLOB or BLOB or even other LOB’s.

As explained in the conditions above mentioning the QUALIFY clause must by default involve an analytical or a statistical function associated with it. The analytical or the statistical function must be associated with any of the positions in the latter part of the query.

When any security constraints are mentioned in the query which involves a QUALIFY clause then it is very important to ensure encoding in place. This means whenever a row-level constraint is in place then accordingly it needs to be ensured and maintained strictly within an encoded format.

It is mandatory to have a column-level specification active so this can be specified without a default argument. So, mentioning the built-in function allows the arguments handled at the level of the column to operate with a predicate to be involved.

Sampling is another important process for selecting some specific records from the bucket of available values. This is achieved by means of the SAMPLE clause. By unfortunately the usage of the DEFAULT clause does not allow the sophisticated use of the QUALIFY clause along with it. It is obligatory to have a column-level condition dynamic so this can be quantified without an avoidance argument. So, citing the built-in function consents the arguments handled in the level of the column to operate with a predicate to be involved.

Examples of Teradata Qualify Example #1

Here in the below given example a test table called Qualify_test is created. The created table is inserted with a large set of records, around 10 records are been inserted. The inserted records are a combination of ID, Name, and AGE. Then these records printed onto the console using the Select statement. From there on the created records are then printed based on the QUALIFY statement. In the Qualify-based print, the records are initially ranked using the RANK function. Then the RANK function is also additionally listed with the condition that to list all the records with AGE values that are greater than the 3rd RANK. So the least age records form the 1st RANK, the Next set forms the 2nd RANK, and the next set forms the 3rd RANK, and the next and goes on. The Query used here takes the records which are equal and greater than RANK 3 and displays them on the console.

Query:

SELECT * FROM EDUCBA.QUALIFY_TEST;

Output:

Example #2

Query:

Output:

Conclusion

Filtering records provides the flexibility to pick the needed records alone from the databases. So, options like these provide the flexibility to pick the needed records alone from the huge set of data available. Moreover, the QUALIFY clause performs upon the analytic function such as RANK, COUNT, SUM, or even any further kind of analytic function that can be flexibly applied on top of this. Functionalities like these bring a large extent of flexibility in data level using high capability systems like Teradata. So as mentioned before whenever there will also be a need to apply the filter process over an analytical based output then the qualifying clause is the best element for use.

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Working And Examples Of Typescript Enum

Introduction to TypeScript enum

The new data type supported in TypeScript is called enumerations or enum using which lets us declare names which means a collection of related values which can be either string or numeric, and there are three types of enums in TypeScript, namely Numeric enum, string enum and Heterogeneous enum where numeric enum are the enums based on numbers that are they store numbers in the form of the string, string enum is the enums based on strings that is they store string values, heterogeneous enum are the enums based on both strings and numbers that is they store both string and numeric values.

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enum enum_name{ enum_value1, enum_value2, .. Enum_valuen }

where enum_name represents the name of the enum,

enum_value1, enum_value2, and enum_valuen represent the collection of related values, either string or numeric.

Working of enum in TypeScript

The new data type supported in TypeScript is called enumerations or enum using which lets us declare names which means a collection of related values that can be either string or numeric.

The keyword enum is used to define enum in TypeScript.

There are three types of enum in TypeScript, namely Numeric enum, string enum, and Heterogeneous enum.

Numeric enum is the enums based on numbers; they store numbers in the form of strings.

The enum values for numeric enum begin from zero and increase by one for each number.

There is also an option to initialize the first enum value ourselves in a numeric enum, and the rest of the values would be increased by one.

The enum values do not have to be in sequence in the numeric enum.

String enum is the enums based on strings that is they store string values.

The readability of the program increases by using a string enum.

Heterogeneous enum is the enums based on both strings and numbers; they store both string and numeric values.

Examples of TypeScript enum

Different examples are mentioned below:

Example #1

TypeScript program to demonstrate the usage of numeric enum that initializes values and are displayed as the output on the screen:

Code:

enum Country { India, USA, Germany, London } console.log("The values initialized by enum is as follows:"); console.log(Country.India); console.log(Country.USA); console.log(Country.Germany); console.log(Country.London);

Output:

In the above program, by using the keyword enum, we define a numeric enum whose values are initialized starting from zero and incremented by one for each member. Then the initialized values for the numeric enum are displayed as the output on the screen.

Example #2

TypeScript program to demonstrate the usage of numeric enum that initializes values where the first value is initialized by ourselves and are displayed as the output on the screen:

Code:

enum Country { India = 5, USA, Germany, London } console.log("The values initialized by enum is as follows:"); console.log(Country.India); console.log(Country.USA); console.log(Country.Germany); console.log(Country.London);

Output:

In the above program, by making use of the keyword enum, we are defining a numeric enum in which the first value is initialized as five by ourselves and then incremented by one for each member. Then the initialized values for the numeric enum are displayed as the output on the screen.

Example #3

TypeScript program to demonstrate the usage of string enum that initializes string values and are displayed as the output on the screen:

Code:

enum Capital { India = 'New Delhi', USA = 'Washington', Germany = 'Berlin', England = 'London' } console.log("The values initialized by string enum is as follows:"); console.log(Capital.India); console.log(Capital.USA); console.log(Capital.Germany); console.log(Capital.England);

Output:

In the above program, by using the keyword enum, we define a string enum whose values are initialized to certain string values. Then the initialized values for the string enum is displayed as the output on the screen.

Example #4

TypeScript program to demonstrate the usage of heterogeneous enum that initializes both string values and numeric values and are displayed as the output on the screen:

Code:

enum Capital { India = 1, USA = 'Washington', Germany = 3, England = 'London' } console.log("The values initialized by heterogeneous enum is as follows:"); console.log(Capital.India); console.log(Capital.USA); console.log(Capital.Germany); console.log(Capital.England);

In the above program, by using the keyword enum, we define a heterogeneous enum whose values are initialized to certain string values and certain numeric values. Then the initialized values for the heterogeneous enum is displayed as the output on the screen.

Example #5

TypeScript program to demonstrate the usage of heterogeneous enum that initializes both string values and numeric values and are displayed as the output on the screen:

Code:

enum Capital { India = 8, USA = 12, Germany = 'Berlin', England = 'London' } console.log("The values initialized by heterogeneous enum is as follows:"); console.log(Capital.India); console.log(Capital.USA); console.log(Capital.Germany); console.log(Capital.England);

Output:

In the above program, by using the keyword enum, we define a heterogeneous enum whose values are initialized to certain string values and certain numeric values. Then the initialized values for the heterogeneous enum is displayed as the output on the screen.

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3 Great Examples Of Ugc Video Campaigns

“So now all we need is a load of people with cameras to tell everyone else how great our product is…”

Regardless of who did it first, what I love about both pieces (Coke and Sainsbury’s) is the use of real people, simply being alive and honest, no script, no plot and no director – just ad-lib fun in front of the camera.

All on behalf of a brand, all aiding the brands to tell a real and true story about themselves by way of persona association (with real humans), without the need for contrived scripts, storyboards and of course interruptive marketing messages.

Brand Storytelling

As with every digital marketing buzzword nowadays, someone creates a phrase in a blog, then everyone (me included!) takes the ball and runs with it and oh wow, ‘brand storytelling’ is without doubt, one of those phrases. But what is it and is the concept in any way innovative in today’s marketing?

Whilst I fully accept that brand storytelling means very different things to different people; to me, it’s as simple as defining the story of your brand. But this is multi-layered and thus requires layer upon layer of content (specific to your defined personas) which, together, builds a clear, consistent and engaging story about your brand.

I suppose that’s the whole point in brand storytelling is to engage with your customers by truly understanding what it is they actually want to see and hear from your brand.

The Inbound Marketing Funnel

Every inbound or content marketing model, regardless of how detailed, is made up similar stages. Whilst I’m aware that I’ve used Hubspot’s diagram in a previous blog, it really is the most simple in order to demonstrate my thinking. In fact, if it were turned on its side, it would work better as a sales funnel whereby brands can guide their prospects through different stages, beginning with attracting them, then ultimately they pop out of the end as delighted customers.

Content (or inbound) marketing begins with the simple premise that in order to engage with today’s consumers, brands must have (quality) content both on and off their sites.

The offsite content opportunity provides what Google refers to as ‘the Zero Moment of Truth’, the point at which a consumer reaches for their mobile or desktop device in order to thoroughly research a product or service they’re interested in. The process ends at what Google refers to as ‘the Second Moment of Truth’ – the customers’ brand experience.

The brand experience is the point of opportunity when it comes to user generated content.

Some video content can be compelling for its instructive nature its emotional nature. As humans, we naturally engage with content on an emotional level, and if that content is real life, made up of real people, then it is bound to engage us further than content which is more overtly contrived in nature.

You need a Creative Wrapper

So you have a selection of happy customers and a way to get to them via the miracle of technology, in order to ask them if they’d mind sharing their brand experience via video. But is that enough? Well, yes and no. In reality, you may need to do a little brand storytelling of your own in order to get them on board. This could be done in the simplest form by wrapping the whole piece up in a creative campaign. Enter ‘The AHH Effect’.

An integrated campaign (brand story) designed to wrap the whole concept up. In essence, a huge content campaign all around how drinking Coke makes you feel. Pretty snazzy huh? And LOADS of fun.

chúng tôi is a purpose-built content hub, stuffed with games, music and user-generated content (including the content from the TV ad). It’s a really smart combination of emotional links back to the brand all wrapped up neatly in ‘The AHH Effect’ creative campaign. It’s a smart blend of brand and digital. No wonder the fans jumped at the chance to make videos as part of it.

So what are you waiting for? Go grab a fistful of happy customers; give them a creative platform on which to shout about your brand, a loose brief as to what you need them to do then craft what comes back into an engaging and (hopefully) hugely influential part of your next content campaign.

I’d write more, but I’ve become addicted to the ‘MPC AHH’ Hip-Hop Jam creator…

Function Syntax In Excel: All You Need To Know

Understanding how to construct formulas is a fundamental step in learning to use Excel. Here is a primer on the syntax of the functions and formulas in MS Excel.

Table of Contents

What Is the Meaning of Syntax?

Programming languages are designed to let you instruct the computer with structured sentences. Syntax simply refers to the rules of such a structured language, since the computer isn’t smart enough to parse any text that deviates from the expected standard.

What Is a Formula in Excel?

An Excel formula is an expression that can be entered into a cell in lieu of actual data, using mathematical operations or other functions to generate a result. For example, a formula may be written to add all numbers in a column and display the result.

This means you can easily scale up a formula across hundreds and thousands of cells without losing any accuracy. You can even copy and paste these formulas across workbooks and have Excel automatically adjust the parameters to fit its new location.

Constructing a Basic Formula

You enter a formula in a cell by starting with an equal sign and then typing out the expression. For example, typing this gives you the sum of these two numbers:

= 30 + 40

Of course, performing calculations on static numbers like this isn’t particularly useful. To add the numbers contained in a cell, you must use cell references.

You might have spotted the obvious problem with this – alphabets run out fairly quickly, so what about columns after Z? Then we just start combining alphabets, giving us AA, AB, AC, and so on.

= A1 + A2

Note that once you hit Enter, the formula will only appear in the formula bar – the cell itself sports the resulting value. So you need to select a cell to determine if its value is derived from a formula or manually entered into it.

That’s all you need to craft basic formulas that perform calculations on their own. The best part is that if you end up modifying any of the cells being referenced, the result updates on its own.

Introduction to Functions

Cell references and basic arithmetic can take you far, but they still leave much to be desired. It can be tedious writing formulas for adding up hundreds of cells, for example, even if you know the references.

That’s where functions come in. Like any programming language, Excel includes a bunch of built-in functions that can perform complex tasks with a relatively simple syntax.

Functions are invoked by their name followed by any arguments enclosed in brackets (or parentheses, as they are strictly called). For example, you can use the SUM function to add a large number of cells easily:

To shorten the formula even further, we can specify a range instead of entering the reference of every cell. For example, you can type A1:A4 to include the entire range of cells from A1 to A4. This can be extended across a row as well, and include as many cells as you want.

AVERAGE

– Another basic function, the AVERAGE function returns the average of the range of values entered in it. Very useful for fiscal calculations.

CONCATENATE

– This one works with text rather than numbers. With CONCATENATE, you can join two strings together and output the final value. Useful for generating text with conditional operators and joining them for the final result.

LEN

– The shortened form of Length, LEN simply counts the number of characters in a given string, including spaces. Very situational in its use, (like figuring out if a blank cell actually has spaces) but better than counting the characters manually.

TRIM

– It is quite common to accidentally enter extra spaces in some cells, throwing off the results of some calculations or CONCATENATE operations. The TRIM function can be used to remove all extra spaces, leaving just a single space between every word.

Logical Functions

So far we have seen a bunch of different functions that perform many useful tasks like SUM, AVERAGE, or TRIM. But what about logical comparisons?

Just like any other programming language, Excel’s syntax includes logical operators like IF, AND, as well as OR. The most useful is the IF function, with the other two often used within a logical expression.

The syntax of IF is simple: a logical expression that evaluates to either TRUE or FALSE, followed by the values to be followed in either condition set out in sequence. Of course, all of this goes inside the brackets and is separated by commas. Something like this:

Note that the final argument can be omitted, in which case the function will only return a value if the condition is true. This can be used to construct complex formulas by conditionally including values in a calculation.

The first argument, on the other hand, can take many forms. A logical expression can simply be a comparison of two values using symbols like “<” or “=”, but it can also be a combination of multiple such statements by using AND or OR.

This is because both AND and OR only return TRUE or FALSE, rather than any text string or numeric value. You use these functions by including two logical expressions as arguments; AND returns TRUE if both arguments evaluate to TRUE, while OR returns TRUE even if a single one of them is TRUE. Otherwise, FALSE is returned.

Using IF, AND, and OR, it is possible to build very complex nested conditions that evaluate a bunch of different values before finally spitting out a result. Though such formulas are often prone to errors due to all the brackets and commas involved. It is better to separate the calculations and keep things simple.

To simplify things further, Excel includes a few functions that combine IF with other useful operations like SUM or AVERAGE.

Copying Formulas

Often you need to perform the same type of calculations on different cell ranges in a worksheet, displaying the results in separate cells. Do you have to manually enter the same formula again and again, changing the cell references every time?

No, you can just copy them.

Better yet, the pasted formula is modified to reflect the relative reference according to its new location. If you copy a formula summing up the values of column A and pasted it in a different cell, it would update the references with the new column number.

What Do You Need to Know About Excel Function Syntax?

Just keep in mind the basic Excel syntax of a formula – an equal to sign followed by an expression that can include multiple functions. Each function takes in some arguments (though some functions don’t) and returns a value that can then be used in another function or calculation.

Though nesting functions like this can get complicated pretty fast, losing you in a mess of missing brackets. We would recommend keeping every formula simple and straightforward, stretching out a complex calculation over multiple cells to keep things manageable.

Building A Smart City: 3 Examples Of Intelligent Management

Technology can make your life easier, expand your social horizons, help your business thrive and make commerce more efficient and secure. Increasingly, urban planners also are coming to view technology as the key to making cities smarter.

One way in which technology improves lives on a wide scale is through the “smart city.” By rethinking the purpose of public services and how they function, urban planners are bringing outdated services into the 21st century. These initiatives work in many ways, including providing all citizens with broadband Internet, utilizing energy resources wisely, optimizing traffic flow, revitalizing neighborhoods, streamlining waste removal and even organizing parking spaces in busy areas.

These ideas are spreading rapidly, as more cities and towns feel compelled to improve their infrastructure. According to a 2014 report from IHS, there will be at least 88 smart cities across the globe by 2025, a sharp spike from just 21 in 2013. Investment in smart civic projects, which reached just over $1 billion in 2013, will soar past $12 billion through 2025.

Smart cities that are already taking shape provide good examples of what may be coming to many areas across the globe.

Las Vegas

Even as Las Vegas emerges from a long recession and new developments begin to emerge, city planners are looking ahead for opportunities to improve the texture of city life through the judicious use of smart city technology.

Take, for instance, the City Connector initiative. Parking spots can be hard to find in Las Vegas, and the plan is to make things a little less painful through the use of intelligently enabled parking meters. To encourage drivers to make the effort to park in town, the smart meters offer coupons for food and beverage discounts, as well as for use in the local retail sector.

In the economic development arena, meanwhile, city planners have reorganized the way developers access public works, making it easier to access public services. Smart cities don’t just embrace technology, they streamline the existing organizational structure in order to make processes more efficient. By combining multiple departments related to development, the city has created a one-stop shop to help in permitting and other aspects of civic engagement.

New York City

In its effort to become a smart city, the Big Apple has made broadband connectivity a top priority, with a long-range plan to make high-speed home Internet affordable or free to everyone by 2025. Approximately 22 percent of New York City households don’t have broadband Internet at home, according to a report from the City of New York. Without broadband, people lack many of the tools the Internet provides, including easy access to city services.

Internet initiatives are only the tip of the iceberg in a smart city vision that sweeps across all sectors of government. The city’s plan describes the subway as “near or at full capacity.” Citizens spend far too much time commuting, and bridges are old and in need of repair. In keeping with the smart ethos, the city pledged to fix these problems, while at the same time treading gently on the Earth. It also promised to cut greenhouse gases by 80 percent by 2050 and to achieve zero waste to landfills by 2030.

Toronto

Driving Toronto’s smart city solution is the revitalization of Waterfront Toronto, North America’s largest urban renewal project. The effort will reinvigorate 800 hectares of brownfield shoreline with the development of 40,000 residential units, parks and 1 million square meters of commercial space. The project will offer 1 Gbps fiber-optic broadband, offered at no cost to residents in the 10 percent of housing set aside for low-income families.

More than just another urban revitalization scheme, Waterfront Toronto is re-envisioning what it means to bring defunct space back into the urban fabric. As a public-private collaboration, with public green spaces, digital availability and the promise of economic development (the project is expected to generate some 40,000 new jobs), Waterfront Toronto pulls together many of the hallmarks of an emerging smart city.

These initiatives can change the way cities and their residents operate, whether it is something as simple as checking an email on their smartphone, or as significant as recycling everything a city uses so that nothing is ever wasted.

4 Different Methods With Examples

What is CONCATENATE in Excel?

CONCATENATE in Excel is an essential function that allows users to combine data from different cells and display the result in a single cell. For instance, if you have a list of addresses with the name, street name, city, etc., in different columns, you could use the CONCATENATE function to combine each section into a complete address.

You can then copy the combined address or use it elsewhere.

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The CONCATENATE in Excel function is helpful for those who work with large volumes of data and want to combine the values of different columns into one. The utility of the function extends from connecting first and last names to linking data sections for generating unique codes.

Key Highlights

The function CONCATENATE in Excel can combine a maximum of 30 values.

This function always gives a text string, even if the source contains all numbers.

To work correctly, we must provide at least one text argument in the formula for the CONCATENATE function.

It gives a #N/A error if we provide an invalid value to an argument.

The function CONCATENATE in Excel combines the source values and displays the result in a new cell. Therefore, it does not alter the source giving users the flexibility to work on new and old values.

Syntax of CONCATENATE in Excel

The syntax for CONCATENATE function is as follows-

Text 1: It’s a required argument and the first item to join. It can be a text value, cell reference, or number.

Text 2: It’s also a required argument. We can join up to 255 items that are up to 8192 characters.

How to Use CONCATENATE Function in Excel?

You can download this CONCATENATE in Excel Template here – CONCATENATE in Excel Template

1. Using the Formula

Suppose we have a list of Names in Column A and a list of Dates in Column B and want to display the Name & Date together in Column C.

Here’s how we can do it:

Explanation of the formula:

A6: This is the first value we want to combine.

“: To insert a space between the combined values, we enclose it in double quotes.

TEXT(B6, “DD-MM-YYYY” ): The TEXT formula converts the number into a readable format. B6 represents the date, and DD-MM-YYYY is the format to display the same.

Note: Excel will display the output in a non-readable format if we concatenate a date with text without converting it.

2. Using the Function “fx.”

Step 1: Create a new column with the heading Product Code.

Step 2: Select the cell where you want to display the combined result. In this case, it is cell E6.

3. Using Ampersand Operator (&)

Suppose we have a list of Employee names in Column A and their Email IDs in column B. We want to concatenate these values to create a list of Employee Emails with their Display name using the Ampersand Operator (&).

Put the “=” sign and select the first cell to combine (A6). Enter the & operator and open double quotes. Put a space and open angle brackets. Enclose the second value (B6) between ampersand operators and double quotes. And lastly, end the formula with double quotes. The double quotes indicate that we want the output in text format.

Step 3: Press Enter key to get the combined result

To concatenate the Email ID with the Names of the remaining cells, drag the formula into the other cells.

4. Combine Text String and Cell Value Using CONCATENATE Function

Explanation of the formula

A6: The cell contains the first value we want to combine.

“: A space enclosed with double quotes to separate the combined values with space.

B6: We want to combine the cell containing the second value.

“MICROSOFT EXCEL”: It is the third value to combine. It is enclosed in double quotes to indicate that we want to display a text value.

Things to Remember

Same Order: The CONCATENATE function combines the values in the same order as in the data set. For example, if a column contains the alphabets in random order, i.e., A, C, D, F, and H, then the formula =CONCATENATE(A, C, D, F, H) will display it as

Manual Cell Reference: If you want to combine the values of a cell range, you cannot use an array (such as B1:B10). You must refer to each cell manually, e.g., =CONCATENATE(B1, B2, B3,..).

CONCAT function: In EXCEL 2024 and later versions of Excel, the CONCAT function in Excel has replaced the CONCATENATE function. However, it is still available to use for compatibility.

Frequently Asked Questions (FAQs)

Answer: The shortcut for CONCATENATE uses the ampersand operator (&). To combine values using the (&) operator, follow the steps:

Step 2: Type the formula,

=A6&” “&B6

Note: To separate the values with space, we enclose space with double quotes in the formula.

Answer: Working with numerical data in Excel is relatively easy to manipulate, but combining or manipulating text can be challenging. This is where the CONCATENATE function comes in handy. This function allows users to merge text strings without changing the original values, making it an ideal option for financial reporting or presentations.

Unlike merging cells, the CONCATENATE function does not alter the original values. It also allows for combining different data types, such as text strings, numbers, and dates, which is beneficial for data analysis and presentation.

The CONCATENATE formula is =CONCATENATE(text1, text2, text3,…), where,

text1, text2, text3,… are the values we want to combine. We can combine up to 255 strings and 8192 characters in one formula.

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The above article is a guide to CONCATENATE in Excel using different methods and downloadable templates. To learn more about such useful functions of Excel, you can read the following articles.

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