patroni.postgresql.misc module

patroni.postgresql.misc.format_lsn(lsn: int, full: bool = False) → strView on GitHub 

patroni.postgresql.misc.fsync_dir(path: str) → NoneView on GitHub 

patroni.postgresql.misc.parse_history(data: str) → Iterable[Tuple[int, int, str]]View on GitHub 

patroni.postgresql.misc.parse_lsn(lsn: str) → intView on GitHub 

patroni.postgresql.misc.postgres_major_version_to_int(pg_version: str) → intView on GitHub 

>>> postgres_major_version_to_int('10')
100000
>>> postgres_major_version_to_int('9.6')
90600

patroni.postgresql.misc.postgres_version_to_int(pg_version: str) → intView on GitHub 

Convert the server_version to integer

>>> postgres_version_to_int('9.5.3')
90503
>>> postgres_version_to_int('9.3.13')
90313
>>> postgres_version_to_int('10.1')
100001
>>> postgres_version_to_int('10')  
Traceback (most recent call last):
    ...
PostgresException: 'Invalid PostgreSQL version format: X.Y or X.Y.Z is accepted: 10'
>>> postgres_version_to_int('9.6')  
Traceback (most recent call last):
    ...
PostgresException: 'Invalid PostgreSQL version format: X.Y or X.Y.Z is accepted: 9.6'
>>> postgres_version_to_int('a.b.c')  
Traceback (most recent call last):
    ...
PostgresException: 'Invalid PostgreSQL version: a.b.c'