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Mastering SQL String and Arithmetic Functions

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Mastering SQL String and Arithmetic Functions

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Questions and Answers

What is the purpose of the Initcap function in SQL?

The Initcap function converts the first letter of a string to a capital letter.

How is the Concatenate function used in SQL?

The Concatenate function is used to append two or more expressions together.

What is the purpose of the Replace function in SQL?

The Replace function is used to replace a set of characters in a string with another set of characters.

What does the Lower function do in SQL?

The Lower function converts a string to lowercase. Signup and view all the answers

How does the Substring function work in SQL?

The Substring function extracts a portion of a string based on the specified starting position and length. Signup and view all the answers

What is the purpose of the Upper function in SQL?

The Upper function is used to convert a string to uppercase. Signup and view all the answers

What is the syntax for using the Concatenate function in SQL?

The syntax for using the Concatenate function is 'concat(expression1, expression2)'. Signup and view all the answers

How does the Substring function in SQL extract a portion of a string?

The Substring function extracts a portion of a string based on the starting position and length specified. Signup and view all the answers

What does the Replace function do in SQL?

The Replace function is used to replace a set of characters in a string with another set of characters. Signup and view all the answers

What is the purpose of the Initcap function in SQL?

The Initcap function converts the first letter of a string to a capital letter. Signup and view all the answers

Mastering SQL String and Arithmetic Functions

Choose a study mode

Podcast

Questions and Answers

What is the purpose of the Initcap function in SQL?

How is the Concatenate function used in SQL?

What is the purpose of the Replace function in SQL?

What does the Lower function do in SQL?

How does the Substring function work in SQL?

What is the purpose of the Upper function in SQL?

What is the syntax for using the Concatenate function in SQL?

How does the Substring function in SQL extract a portion of a string?

What does the Replace function do in SQL?

What is the purpose of the Initcap function in SQL?

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