SQL: Display the result of an arithmetic expression
SQL Basic Select Statement: Exercise-5 with Solution.
Write an SQL query to display the result of an arithmetic expression.
Sample Solution:
SELECT 10 + 15 - 5 * 2;
Output of the Query:
?column? 15
Explanation :

Pictorial presentation :

Practice Online
Query Visualization:
Duration:

Rows:

Cost:

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Previous: Write a query to display the sum of two numbers 10 and 15 from RDMS sever.
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SQL: Tips of the Day
Nested select statement in SQL Server.
You need to alias the subquery.
SELECT name FROM (SELECT name FROM agentinformation) a
or to be more explicit
SELECT a.name FROM (SELECT name FROM agentinformation) a
Database: SQL Server
Ref: https://bit.ly/3Qruiu5
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