6 commits

Author	SHA1	Message	Date
Eelco Dolstra	c190f051ac	* Automatically recover the database in case of a crash.	2003-10-14 15:33:00 +00:00
Eelco Dolstra	06d3d7355d	* Enclose most operations that update the database in transactions. ... * Open all database tables (Db objects) at initialisation time, not every time they are used. This is necessary because tables have to outlive all transactions that refer to them.	2003-07-31 16:05:35 +00:00
Eelco Dolstra	4a013962bd	* Started using Berkeley DB environments. This is necessary for ... transaction support (but we don't actually use transactions yet).	2003-07-31 13:47:13 +00:00
Eelco Dolstra	b3fc38bf6a	* For debugging: `nix --verify' to check the consistency of the ... database and store.	2003-07-17 12:27:55 +00:00
Eelco Dolstra	5895c160c4	* Make dbRefs a mapping from Hash to [Path].	2003-07-07 09:25:26 +00:00
Eelco Dolstra	8b930a0c94	* Some refactoring.	2003-05-26 13:45:00 +00:00