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The DISTINCT keyword can be used to return only distinct (different) values.
SQL SELECT DISTINCT SyntaxSELECT DISTINCT column_name(s)FROM table_name
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How do you define function in php?
A function is defined in php by placing the keyword function before the chosen function name.The function name must not match a pre-defined function and has certain limitation as to the characters that can be part of it. Notably, the function name must not contain any spaces. Following the function name are a parenthesis-enclosed, comma-separated list of variables, these variables are called calling parameters and are helpful if the function must process some values or follows diferent branches depending on external variables. Finally the function body is enclosed in curly brackets { }.
What is the purpose of function in PHP program?
The function keyword in PHP allows users to define functions beyond those built into the language, like so: function isFour ($number) { return $number == 4; }Functions in any language, including PHP, allow the developer to re-use their code. Without functions all of the code required to do the simplest of tasks must be re-written constantly; but with functions you must only write the code once and then call it whenever needed.
What is the present tense of the verb must?
Must is the present tense. I must You must He,She and It must We must You must They must
What does income amount must be numeric mean?
The phrase "income amount must be numeric" means that the value entered for income should consist solely of numbers, without any letters, symbols, or special characters. This ensures that the data can be accurately processed or analyzed, as numeric values are required for calculations or financial assessments. If a non-numeric entry is provided, it may result in an error or rejection of the input.
What are the keys of the typewriter?
The four keys on the left hand side ASDF and the four keys on the right hand side JKL; are the home keys. These are the resting places over which the four fingers of the left and right hands respectively must remain, except when it is necessary to remove a finger in order to strike a key in another row. After this has been done, the finger must be returned immediately to its correct position
Why do duplicate tuples not allowed in a reaction?
Duplicate tuples are not allowed in a reaction because each reactant and product must be listed only once to accurately represent the stoichiometry of the reaction. Including duplicate tuples would result in an incorrect representation of the reactants and products involved, leading to inaccuracies in the reaction equation.
Can we extract the records which is not having duplicate in file a to file b in easytrieve?
If duplicate mydata recordtype = 'duplicate' print myreport end-if *must use "not duplicate" instead of "unique" if not duplicate mydata recordtype = 'not duplicate' print myreport end-if
What is the definition of the keyword "imperatus"?
The keyword "imperatus" refers to a command or order given by an authority figure that must be obeyed.
What is essential when you do a keyword search?
The keywords must be less competitive and high in search volume. And must be relevant for your website content. Google adwords is good to search relevant keyword.
Viruses must reproduce in a cell because they lack organelles needed to duplicate viral components?
. Viruses must reproduce in a host cell because they lack organelles needed to duplicate viral components. True or false
Which template must you modify to support key archiving?
a duplicate of the original built-in template
How do you duplicate stuffs in Minecraft?
To duplicate stuff in minecraft you have to be on multiplayer and two players must be in 1 chest with and item stack in it. They both have to click on it at the same time and it will beacome duplicated.
How do you remove duplicates in a string?
There are alot of deciding factors in determining this answer. You must decide what language you are working with. You must also determine weather you need to maintain or impose order on the result.
Can you provide an example of a question that includes the keyword "array must not contain infs or nans"?
An example of a question that includes the keyword "array must not contain infs or nans" could be: "How can you ensure that the array you are working with does not contain any infinite values or NaNs?"
Where union keyword used?
The UNION keyword is commonly used, as part of a SELECT statement in the SQL language, to combine two tables, which must have identical or at least compatible structures, vertically. That is, records from BOTH tables are placed into a single result table. If, for example, each table has 1000 records, the resulting table would have 2000 records - assuming there are no duplicates.
Can you get a duplicate title in Colorado if the previous owner who is a Wyoming resident signed a power of attorney to you or do you have to go to Wyoming to get it?
You can only get a duplicate title if you are the last registered owner of the vehicle, and you must get it from the state in which it was issued.
What is procedure to get duplicate marksheet?
i have lost my original marksheet of std 12th cbse.what procedure i must undergo to get it?
