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@amotl amotl released this 30 Mar 12:06
· 95 commits to master since this release
0.31.0
2969576

What's Changed

  • SQLAlchemy Core: Support INSERT...VALUES with multiple value sets by enabling
    supports_multivalues_insert on the CrateDB dialect, it is used by pandas'
    method="multi" option

  • SQLAlchemy Core: Enable the insertmanyvalues feature, which lets you control
    the batch size of INSERT operations using the insertmanyvalues_page_size
    engine-, connection-, and statement-options.

  • SQLAlchemy ORM: Remove support for the legacy session.bulk_save_objects API
    on SQLAlchemy 2.0, in favor of the new insertmanyvalues feature. Performance
    optimizations from bulk_save() have been made inherently part of add_all().
    Note: The legacy mode will still work on SQLAlchemy 1.x, while SQLAlchemy 2.x users
    MUST switch to the new method now.

Full Changelog: 0.30.1...0.31.0

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