58f6c48183
Use native UPSERTs where possible ( #4306 )
2019-01-24 21:31:54 +11:00
14e4d4f4bf
Port storage/ to Python 3 ( #3725 )
2018-08-31 00:19:58 +10:00
3d33eef6fc
Store state groups separately from events ( #2784 )
...
* Split state group persist into seperate storage func
* Add per database engine code for state group id gen
* Move store_state_group to StateReadStore
This allows other workers to use it, and so resolve state.
* Hook up store_state_group
* Fix tests
* Rename _store_mult_state_groups_txn
* Rename StateGroupReadStore
* Remove redundant _have_persisted_state_group_txn
* Update comments
* Comment compute_event_context
* Set start val for state_group_id_seq
... otherwise we try to recreate old state groups
* Update comments
* Don't store state for outliers
* Update comment
* Update docstring as state groups are ints
2018-02-06 14:31:24 +00:00
d5fb561709
Optionally make committing to postgres asynchronous.
...
Useful when running tests when you don't care whether the server
will lose data that it claims that it has committed.
2016-06-20 17:53:38 +01:00
8aab9d87fa
Don't require config to create database
2016-04-06 14:15:45 +01:00
763360594d
Mark AS users with their AS's ID
2016-02-11 17:26:42 +00:00
6c28ac260c
copyrights
2016-01-07 04:26:29 +00:00
17c80c8a3d
rename schema_prepare to prepare_database
2015-10-13 13:56:22 +01:00
ec398af41c
Expose error more nicely
2015-10-13 11:43:43 +01:00
40b6a5aad1
Split out the schema preparation and update logic into its own module
2015-10-13 11:38:48 +01:00
1d566edb81
Remove race condition
2015-05-14 16:54:35 +01:00
1692dc019d
Don't call 'encode_parameter' no-op
2015-05-05 15:00:30 +01:00
fabb7acd45
Fix bug where we reconnected to the database on every query.
2015-05-01 10:24:24 +01:00
cd0864121b
Make postgres database error slightly more helpful
2015-04-29 12:12:25 +01:00
204132a998
Check that postgres database has correct charset set
2015-04-29 11:42:28 +01:00
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
e4c4664d73
Handle the fact that postgres databases can be restarted from under us
2015-04-27 12:40:49 +01:00
b8092fbc82
Go back to storing JSON in TEXT
2015-04-16 11:17:52 +01:00
c756dfeb14
Correctly identify deadlocks
2015-04-15 10:23:42 +01:00
127fad17dd
Add postgres database engine
2015-04-14 14:50:29 +01:00
Amber Brown