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1. www.oracletutorial.com › oracle-comparison-functions › oracle-decodeOracle DECODE Function - Oracle Tutorial

   www.oracletutorial.com › oracle-comparison-functions › oracle-decode

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   Learn how to use the Oracle DECODE () function to embed if-then-else logic in SQL queries. See syntax, examples, and applications of the DECODE () function with ORDER BY, GROUP BY, and SUM () clauses.

   • Oracle COALESCE Function

     Summary: in this tutorial, you will learn how to use the...

2. www.techonthenet.com › oracle › functionsOracle / PLSQL: DECODE Function - TechOnTheNet

   www.techonthenet.com › oracle › functions

   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 statement.

3. www.databasestar.com › oracle-decode-functionOracle DECODE Function Explained with Examples - Database Star

   www.databasestar.com › oracle-decode-function

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   1 cze 2023 · Learn how to use the Oracle DECODE function to perform an IF-THEN-ELSE comparison. See the syntax, parameters, differences with CASE, and examples of using DECODE in various scenarios.

4. docs.oracle.com › en › databaseDECODE - Oracle Help Center

   docs.oracle.com › en › database

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   DECODE compares expr to each search value and returns the corresponding result if a match is found. Learn the syntax, description, examples, and data type conversion rules of DECODE.

5. www.datacamp.com › tutorial › sql-decodeUnderstanding the SQL DECODE () Function - DataCamp

   www.datacamp.com › tutorial › sql-decode

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   6 sie 2024 · Learn how to use the SQL DECODE() function in Oracle for conditional logic in data transformation. Compare DECODE() to CASE WHEN in Oracle and see code for other databases.

6. www.oradev.com › decodeHow to use the decode function in Oracle - Oradev.com

   www.oradev.com › decode

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   Learn how to use the decode function in Oracle SQL for and IF-THEN-ELSE construction. See syntax, examples and comparison with CASE statement.

7. docs.oracle.com › cd › B19306_01DECODE - Oracle

   docs.oracle.com › cd › B19306_01

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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, then Oracle returns default. If default is omitted, then Oracle returns null.