Name Of The Folder Holding Temporary Files

SQLITE_EXTERN char *sqlite3_temp_directory;

If this global variable is made to point to a string which is the name of a folder (a.ka. directory), then all temporary files created by SQLite will be placed in that directory. If this variable is NULL pointer, then SQLite does a search for an appropriate temporary file directory.

It is not safe to modify this variable once a database connection has been opened. It is intended that this variable be set once as part of process initialization and before any SQLite interface routines have been call and remain unchanged thereafter.

See also lists of Objects, Constants, and Functions.