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1. www.w3schools.com › sql › sql_aliasSQL Aliases - W3Schools

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   Learn how to use SQL aliases to give temporary names to tables or columns in a query. See how to create aliases with AS keyword, concatenate columns, and use aliases with spaces or multiple tables.

2. learnsql.com › blog › sql-aliasHow to Use Aliases in SQL Queries | LearnSQL.com

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   May 18, 2021 · A SQL alias is a temporary nickname for tables or columns in a query. Aliases enhance readability and make writing complex names or joins easier. An alias lasts only for the query's duration. Aliases are a feature of SQL that is supported by most, if not all, relational database management systems.

   • Author: Andrew Bone

3. www.geeksforgeeks.org › sql-aliasesSQL | Aliases - GeeksforGeeks

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   Oct 31, 2023 · Learn how to use aliases to rename columns or tables in SQL queries. See syntax, examples and advantages of aliases with a customer table.

4. People also ask

   What are SQL aliases?

   • SQL aliases are used to give a table, or a column in a table, a temporary name. Aliases are often used to make column names more readable. An alias only exists for the duration of that query. An alias is created with the AS keyword. Actually, in most database languages, you can skip the AS keyword and get the same result:

   SQL Aliases - W3Schools

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   How to specify an alias for a column in SQL Server?

   • To specify an alias for a column or table one simply has to mention the alias (i.e. the other name) after the actual column or table name. Once defined it can be used in the rest of the query. The basic SQL Server syntax for column and table ALIAS is as follows. For column: An alias for a column can be defined either with or without the AS keyword.

   SQL SERVER ALIAS with Examples - SQL Server Tutorial

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   What are the arguments for alias name in SQL Server?

   • The following table explains the arguments in detail: Column_Name: The column name can be defined as the column on which we are going to create an alias name. Alias_Name: It can be defined as a temporary name that we are going to assign for the column or table. AS: It is optional.

   SQL | Aliases - GeeksforGeeks

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   Is there an alias keyword in SQL?

   • It is important to note that there is no ALIAS keyword in SQL. It is also important to note that an alias is a temporary construct. To specify an alias for a column or table one simply has to mention the alias (i.e. the other name) after the actual column or table name. Once defined it can be used in the rest of the query.

   SQL SERVER ALIAS with Examples - SQL Server Tutorial

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5. www.sqltutorial.org › sql-aliasSQL alias: Make Your Query Shorter And More Understandable

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   SQL alias allows you to assign a table or a column a temporary name during the execution of a query. Learn how to use table and column aliases to make your queries shorter and more understandable with examples and common mistakes.

6. www.databasestar.com › sql-aliasSQL Alias: A Guide to the SQL Aliases and the SQL AS Keyword

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   Jun 10, 2023 · Learn what an alias is in SQL and how to use it with column and table names. See examples of SQL aliases with SELECT, INSERT, UPDATE, and DELETE statements.

7. www.sqlservertutorial.org › sql-server-aliasSQL SERVER ALIAS with Examples - SQL Server Tutorial

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   What is ALIAS in SQL Server? Alias literally means another name for the same thing. Aliases are used in SQL Server for column names and table names. They serve the purpose of convenience and security. Aliases allow us to shorten and simplify long and complicated column and table names making queries and code easier to read and understand.

8. www.sqlforgeeks.com › sql-aliasSQL Aliases

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   In SQL, 'Alias' is used to assign an alternate name to a table or column in a query. It uses "AS" keyword to assign an alternate name. Here's the ideal syntax : SELECT column1 AS alias_name, column2 AS alias_name, ... FROM table_name AS alias_name; Copy. Here's an example of Alias : Let's suppose we have two tables : [a] Employees Table :