#include <db.h> int DB->set_create_dir(DB *db, const char *dir);
Specify which directory a database should be created in or looked for.
The DB->set_create_dir() method may not be called after the
DB->open() method is called.
The DB->set_create_dir()
method returns a non-zero error value on failure and 0 on success.
The dir will be used to create or locate the database file specified in the DB->open() method call. The directory must be one of the directories in the environment list specified by DB_ENV->add_data_dir().
The DB->set_create_dir()
method may fail and return one of the following non-zero errors: