patroni.postgresql.misc module¶
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patroni.postgresql.misc.
format_lsn
(lsn: int, full: bool = False) → str¶
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patroni.postgresql.misc.
fsync_dir
(path: str) → None¶
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patroni.postgresql.misc.
parse_history
(data: str) → Iterable[Tuple[int, int, str]]¶
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patroni.postgresql.misc.
parse_lsn
(lsn: str) → int¶
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patroni.postgresql.misc.
postgres_major_version_to_int
(pg_version: str) → int¶ >>> postgres_major_version_to_int('10') 100000 >>> postgres_major_version_to_int('9.6') 90600
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patroni.postgresql.misc.
postgres_version_to_int
(pg_version: str) → int¶ 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') # doctest: +IGNORE_EXCEPTION_DETAIL 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') # doctest: +IGNORE_EXCEPTION_DETAIL 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') # doctest: +IGNORE_EXCEPTION_DETAIL Traceback (most recent call last): ... PostgresException: 'Invalid PostgreSQL version: a.b.c'