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DECODE compares expr to each search value one by one. If expr is equal to a search, then Oracle Database returns the corresponding result. If no match is found, ...
The DECODE function returns a value that is the same datatype as the first result in the list. If the first result is NULL, then the return value is converted ...
2014/10/25 -The syntax for DECODE function is DECODE( expression , search , result [, search , result]... [, default] ) . In your first query :.
2024/8/6 -The DECODE() function in Oracle can be used in the SELECT statement to recategorize a variable, and it can also be used in the SELECT statement ...
2025/2/21 -In Oracle, DECODE function allows us to add procedural if-then-else logic to the query. DECODE compares the expression to each search value one ...
2022/10/8 -DECODE: Decode is an function in sql.It's a way of converting a written code into understandable language. CASE: Case are the statement in sql.
... Oracle SQL DECODE function • DECODE function tutorial • SQL conditional logic • Oracle SQL functions • Using DECODE in SQL #oraclesql ...
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The Oracle DECODE() function allows you to add the procedural if-then-else logic to the query. In the following example, the Oracle DECODE() function compares ...
The SQL DECODE function is a database function used for conditional value replacement in a query result. It is primarily used in Oracle Database and a few other ...
DECODE and CASE ExamplesThe following sections present a variety of examples illustrating the uses of conditional logic in SQL statements.