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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 can be used in Oracle/PLSQL. You could use the DECODE function in a SQL statement as follows: SELECT supplier_name, DECODE(supplier_id, ...

2024/8/6 -Example table output of using SQL nested DECODE() statement in Oracle. Example table output after using the nested DECODE() function. Image ...

2014/10/25 -The syntax for DECODE function is DECODE( expression , search , result [, search , result]... [, default] ) . In your first query :.

Examples. The following example invokes the DECODE function. In the locations table, if the column country_id is equal to 'IT' , the function returns 'Italy' .

2025/2/21 -Examples of DECODE function · DECODE((date1 - date2) - ABS(date1 - date2), 0, date2, date1) · (date1 - date2) - ABS(date1 - date2) · DECODE(SIGN( ...

DECODE and CASE ExamplesThe following sections present a variety of examples illustrating the uses of conditional logic in SQL statements.

2015/2/19 -The purpose of the Oracle DECODE function is to perform an IF-THEN-ELSE function. It's similar to a CASE statement, but CASE is a statement ...

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 ...