| -- start_ignore | |
| SET SEARCH_PATH=TestUDF_TestUDFInternal; | |
| SET | |
| -- end_ignore | |
| CREATE OR REPLACE FUNCTION internal_sqrt(DOUBLE PRECISION) | |
| RETURNS DOUBLE PRECISION | |
| AS 'dsqrt' | |
| LANGUAGE internal | |
| STRICT; | |
| CREATE FUNCTION | |
| SELECT internal_sqrt(25.0); | |
| internal_sqrt | |
| --------------- | |
| 5 | |
| (1 row) | |