The SQL DECODE() function allows you to add procedure if-then-else logic to queries. For example: In this example, the DECODE() function compares the first argument (one) with the …

Summary: in this tutorial, you will learn how to use the Oracle DECODE() function to embed if-then-else logic in SQL queries. The Oracle DECODE() function allows you to add the …

Aug 6, 2024 · The DECODE() function is useful in data transformation since it simplifies complex logic by eliminating the use of IF ELSE or CASE statements. The DECODE() function also …

DECODE is an advanced function that the Oracle database supports. It is used to work as an IF-THEN-ELSE statement. The DECODE function is supported in the various versions of the …

This Oracle tutorial explains how to use the Oracle/PLSQL DECODE function with syntax and examples. The Oracle/PLSQL DECODE function has the functionality of an IF-THEN-ELSE …

Dec 8, 2016 · Above is a Oracle query; how can I use DECODE () function in SQL Server 2005? You may want to reformat the SQL a bit and elaborate on what the specific problem is. You …

DECODE allows you to compare a value to a set of possible values and return a corresponding result when a match is found. It is often used for data transformation, simplifying complex …

Mar 13, 2023 · DECODE function in Standard Query Language (SQL) is used to add procedural IF – THEN – ELSE like statements to a query. It compares a given expression with each …

Feb 21, 2025 · DECODE function in SQL allows us to add procedural if-then-else logic to the query. Learning the various ways to use DECODE, its syntax with examples.

The Oracle decode function The decode function can be used in SQL for and IF-THEN-ELSE construction. It's an alternative for the CASE statement which was introduced in Oracle 8. …