| Property | Description | 
|---|---|
| Parameter type | String | 
| Syntax | PLSQL_NATIVE_LIBRARY_DIR =directory | 
| Default value | There is no default value. | 
| Modifiable | ALTER SYSTEM | 
| Range of values | Any valid directory path | 
PLSQL_NATIVE_LIBRARY_DIR no longer has any effect, and will be made obsolete in a future release of the Oracle Database.