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| author | kaiyou <pierre@jaury.eu> | 2018-04-08 17:56:44 +0200 |
|---|---|---|
| committer | kaiyou <pierre@jaury.eu> | 2018-04-08 17:56:44 +0200 |
| commit | a13b7860c6570ad1bb9003e94ad67c761f0cf312 (patch) | |
| tree | d08b2c50d1c1a6e570c59396660cd83836aa9f14 /synapse/storage/engines/postgres.py | |
| parent | Merge remote-tracking branch 'upstream/master' into feat-dockerfile (diff) | |
| parent | Update README.rst (diff) | |
| download | synapse-a13b7860c6570ad1bb9003e94ad67c761f0cf312.tar.xz | |
Merge remote-tracking branch 'upstream/master' into feat-dockerfile
Diffstat (limited to 'synapse/storage/engines/postgres.py')
| -rw-r--r-- | synapse/storage/engines/postgres.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/synapse/storage/engines/postgres.py b/synapse/storage/engines/postgres.py index a6ae79dfad..8a0386c1a4 100644 --- a/synapse/storage/engines/postgres.py +++ b/synapse/storage/engines/postgres.py @@ -62,3 +62,9 @@ class PostgresEngine(object): def lock_table(self, txn, table): txn.execute("LOCK TABLE %s in EXCLUSIVE MODE" % (table,)) + + def get_next_state_group_id(self, txn): + """Returns an int that can be used as a new state_group ID + """ + txn.execute("SELECT nextval('state_group_id_seq')") + return txn.fetchone()[0] |