Erik Johnston
ed2584050f
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/executemany
2015-05-05 18:15:20 +01:00
Mark Haines
31049c4d72
Merge pull request #139 from matrix-org/bugs/SYN-369
...
Fix race with cache invalidation. SYN-369
2015-05-05 17:46:13 +01:00
Mark Haines
deb0237166
Add some doc-string
2015-05-05 17:45:11 +01:00
Mark Haines
d18f37e026
Collect the invalidate callbacks on the transaction object rather than passing around a separate list
2015-05-05 17:32:21 +01:00
Erik Johnston
9951542393
Add a comment about the zip(*[zip(sorted(...),...)])
2015-05-05 17:06:55 +01:00
Mark Haines
041b6cba61
SYN-369: Add comments to the sequence number logic in the cache
2015-05-05 16:32:44 +01:00
Mark Haines
63075118a5
Add debug flag in synapse/storage/_base.py for debugging the cache logic by comparing what is in the cache with what was in the database on every access
2015-05-05 16:24:04 +01:00
Erik Johnston
43c2e8deae
Add support for using executemany
2015-05-05 15:13:25 +01:00
Erik Johnston
1692dc019d
Don't call 'encode_parameter' no-op
2015-05-05 15:00:30 +01:00
Mark Haines
261d809a47
Sequence the modifications to the cache so that selects don't race with inserts
2015-05-05 14:13:50 +01:00
Erik Johnston
657298cebd
Don't lock user_ips table for upsert.
2015-05-01 10:46:48 +01:00
Erik Johnston
fabb7acd45
Fix bug where we reconnected to the database on every query.
2015-05-01 10:24:24 +01:00
Erik Johnston
2732be83d9
Shuffle operations so that locking upsert happens last in the txn. This ensures the lock is held for the least amount of time possible.
2015-04-27 13:22:30 +01:00
Erik Johnston
e4c4664d73
Handle the fact that postgres databases can be restarted from under us
2015-04-27 12:40:49 +01:00
Erik Johnston
b8092fbc82
Go back to storing JSON in TEXT
2015-04-16 11:17:52 +01:00
Erik Johnston
5b31afcbd1
Remove debug logging
2015-04-15 16:27:04 +01:00
Erik Johnston
ed26e4012b
pushers table requires a unique id.
2015-04-15 16:24:14 +01:00
Erik Johnston
a5c72780e6
Don't pass in removed flag
2015-04-15 15:13:22 +01:00
Erik Johnston
4af32a2817
Postgres does not allow you to continue using a cursor after a DB exception has been raised, so move _simple_insert or_ignore flag out of transaction
2015-04-15 14:51:21 +01:00
Erik Johnston
58d8339966
Add support for postgres instead of mysql. Change sql accourdingly. blob + varbinary -> bytea. No support for UNSIGNED or CREATE INDEX IF NOT EXISTS.
2015-04-14 13:53:20 +01:00
Erik Johnston
7ed2ec3061
Handle the fact that in sqlite binary data might be stored as unicode or bytes
2015-04-10 13:41:54 +01:00
Erik Johnston
8bf285e082
Merge branch 'develop' of github.com:matrix-org/synapse into mysql
2015-04-09 13:13:26 +01:00
Erik Johnston
8ad0f4912e
Stream ordering and out of order insertions.
...
Handle the fact that events can be persisted out of order, and so to get
the "current max" stream token becomes non trivial - as we need to make
sure that *all* stream tokens less than the current max have also
successfully been persisted.
2015-04-09 11:41:36 +01:00
Mark Haines
83f5125d52
Merge pull request #114 from matrix-org/improve_get_event_cache
...
Improve get event cache
2015-04-08 16:50:27 +01:00
Erik Johnston
3887350e47
Merge branch 'develop' of github.com:matrix-org/synapse into mysql
2015-04-08 14:11:07 +01:00
Erik Johnston
c1b34af441
Move database timer logging to seperate logger
2015-04-08 13:31:19 +01:00
Erik Johnston
9a05795619
Retry transaction, not SQL query
2015-04-08 13:11:28 +01:00
Erik Johnston
4fe95094d1
Merge branch 'develop' of github.com:matrix-org/synapse into mysql
2015-04-07 18:05:39 +01:00
Erik Johnston
49d6aa1394
Retry on deadlock
2015-04-07 15:28:37 +01:00
Erik Johnston
0af5f5efaf
Don't use multiple UNIQUE constraints; it will cause deadlocks
2015-04-07 12:08:35 +01:00
Erik Johnston
c8d3f6486d
Implement or_ignore flag on inserts
2015-04-07 12:06:22 +01:00
Erik Johnston
304111afd0
Don't use AUTOINCREMENT, use an in memory version
2015-04-07 12:05:36 +01:00
Erik Johnston
779f7b0f44
Fix unicode support
2015-04-02 10:06:22 +01:00
Erik Johnston
9236136f3a
Make work in both Maria and SQLite. Fix tests
2015-04-01 14:12:33 +01:00
Paul "LeoNerd" Evans
a198894bf7
Appease pep8
2015-03-26 11:53:58 +00:00
Paul "LeoNerd" Evans
953e40f9dc
Implement the main getEvent cache using Cache() instead of a custom application of LruCache; also unify its two-level structure into just one
2015-03-25 19:12:16 +00:00
Paul "LeoNerd" Evans
f173d40a32
Use FrozenEvent's reject_reason to decide whether to return it; don't include allow_rejected in the main getEvents cache key
2015-03-25 19:06:05 +00:00
Paul "LeoNerd" Evans
1b988b051b
Store the rejected reason in (Frozen)Event structs
2015-03-25 19:06:05 +00:00
Paul "LeoNerd" Evans
033a517feb
Indirect invalidations of _get_event_cache via a helper method to keep all uses of the cache lexically within one .py file
2015-03-25 19:06:05 +00:00
Paul "LeoNerd" Evans
9ba6487b3f
Allow a choice of LRU behaviour for Cache() by using LruCache() or OrderedDict()
2015-03-25 19:05:34 +00:00
Erik Johnston
0e8f5095c7
Fix unicode database support
2015-03-25 17:15:20 +00:00
Erik Johnston
9e98f1022a
Don't order by rowid
2015-03-24 16:19:01 +00:00
Erik Johnston
6e7131f02f
Remove uses of REPLACE and ON CONFLICT IGNORE to make the SQL more portable.
2015-03-23 15:38:56 +00:00
Paul "LeoNerd" Evans
0f86312c4c
Pull out the cache logic from the @cached wrapper into its own class we can reuse
2015-03-20 18:25:42 +00:00
Paul "LeoNerd" Evans
b1022ed8b5
func(*EXPR) is valid Python syntax, really...
2015-03-20 17:47:45 +00:00
Erik Johnston
f6583796fe
Merge branch 'develop' of github.com:matrix-org/synapse into mysql
2015-03-20 16:31:48 +00:00
Erik Johnston
80cd08c190
PEP8
2015-03-20 16:03:25 +00:00
Erik Johnston
9517f4da4d
Merge branch 'develop' of github.com:matrix-org/synapse into store_rearrangement
2015-03-20 16:02:47 +00:00
Erik Johnston
dc0c989ef4
Give sensible names for '_simple_...' transactions
2015-03-20 15:59:18 +00:00
Erik Johnston
7e282a53a5
Tidy up _simple_... methods
2015-03-20 15:05:10 +00:00
