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asyncpg v0.16.0 Release Notes

Release Date: 2018-06-06 // almost 6 years ago

  • Behavior Changes

    🚀 Pool.close() now waits until all acquired connections are released.
    Hence, the below code will now hang indefinitely:

    conn = await pool.acquire()await pool.close()

    ⚠ Asyncpg will log a warning if pool.close() takes over 60 seconds to
    ⏱ complete. It is advisable to use asyncio.wait_for() to set a timeout.

    👌 Improvements

    ➕ Add support for reading passwords from .pgpass
    (by @elprans in 55a372f for #267)

    Add Connection.is_in_transaction() (#297)
    (by @bcaudell95 in cf523be for #297)

    ➕ Added codec for built-in type tid
    (by @fantix in cddea9c)

    👍 Allow setting custom codecs on domains and enumerated types
    (by @elprans in 3139322)

    👍 Allow passing datetime.date instances as timestamp input
    (by @elprans in e8cc627 for #288)

    👍 Implement support for pool connection rotation
    (by @elprans in 4d209b7 for #291)

    🐛 Bug Fixes

    Prohibit non-iterable containers to be passed as array input
    (by @elprans in a2fa7b2)

    Decode numeric zeros with correct scale
    (by Dmitriy Chugunov in 4124f7d)

    Fix handling of OIDs >= 2**31
    (by @elprans in 8dd7a6c for #279)

    🚀 Make Pool.close() wait until all checked out connections are released
    (by @elprans in 7a0585a for #290)

    🛠 Fix type codec cache races
    (by @elprans in 482a186 for #278)

    👻 Raise a consistent exception on input encoding errors
    (by @elprans in 0ddfa46 for #260)