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That's because FORMAT() is not a built-in function in SQL 2005. You need to use the CONVERT() function: SELECT EmpId, EmpName, REPLACE(CONVERT(VARCHAR(10), EmpJoinDate, 102), '.', '-') AS date FROM Employee
1 gru 2018 · Definition and Usage. The FORMAT () function formats a value with the specified format (and an optional culture in SQL Server 2017). Use the FORMAT () function to format date/time values and number values. For general data type conversions, use CAST () or CONVERT ().
12 wrz 2022 · Learn how to build conditional logic when writing SQL code using IF, BEGIN, END, ELSE, and ELSEIF logic.
The SQL supports number of useful functions and in this article we concentrating on those SQL functions with detailed description with Sql function examples & how to write function in sql. What are Functions? The SQL Functions are different built in special type of commands in SQL. Functions are one-word command set which return single value.
function takes any number of arguments and returns the value of the first argument that isn't NULL. NULLIF(x, y) To save yourself from division by 0. errors: SELECT last_month, this_month, this_month * 100.0 / NULLIF(last_month, 0) AS better_by_percent FROM video_views; last_month this_month
1 cze 2021 · Standard SQL Functions Cheat Sheet. TEXT FUNCTIONS. CONCATENATION. Use the || operator to concatenate two strings: SELECT 'Hi ' || 'there!'; -- result: Hi there! Remember that you can concatenate only character strings using. ||. Use this trick for numbers: SELECT '' || 4 || 2;
2 cze 2023 · The SQL CASE statement allows you to perform IF-THEN-ELSE functionality within an SQL statement. Learn more about this powerful statement in this article. This article applies to Oracle, SQL Server, MySQL, and PostgreSQL. Table of Contents. What Does the SQL CASE Statement Do? SQL CASE Statement Syntax. Parameters of the CASE Statement.
