Földi Tamás tfoldi
tfoldi
/ geomean.sql
Created
October 7, 2010 14:53
Aggregate function for geometric mean (GEOMEAN) for Oracle RDBMS
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| ALTER SESSION SET plsql_compiler_flags = 'NATIVE'; | |
| -- | |
| ALTER TYPE geomean_impl COMPILE; | |
| -- | |
| CREATE FUNCTION geomean( input NUMBER ) | |
| RETURN NUMBER | |
| PARALLEL_ENABLE | |
| AGGREGATE USING geomean_impl; |