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| author | Richard van der Hoff <richard@matrix.org> | 2018-02-13 12:16:01 +0000 |
|---|---|---|
| committer | Richard van der Hoff <richard@matrix.org> | 2018-02-13 12:16:01 +0000 |
| commit | a9b712e9dce119c65fe24913d2a79212ae07a354 (patch) | |
| tree | 2c98b0b3d7d31c59ce41db257c3a18c5b3a2df03 /synapse/storage/engines/postgres.py | |
| parent | Factor out common code for search insert (diff) | |
| parent | Merge pull request #2857 from matrix-org/erikj/upload_store (diff) | |
| download | synapse-a9b712e9dce119c65fe24913d2a79212ae07a354.tar.xz | |
Merge branch 'develop' into matthew/gin_work_mem
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] |