3.1.0

Feature

• Add support for db defaults in pgbulk.upsert by @max-muoto in #42.
• Support binary mode for pgbulk.copy by @max-muoto in #45.

3.0.2

Trivial

• Remove elipses defaults on overloads to avoid incorrect resolution by @max-muoto in #41.

3.0.1

Trivial

• Add overloads on upsert, aupsert, update, and aupdate to improve type-checking on returning=... by @max-muoto in #40.

3.0.0

Breaking Changes

• The redundant_updates flag for pgbulk.upsert was renamed to ignore_unchanged, and the default behavior was flipped by @wesleykendall in #38.

  Unlike before, unchanged rows are not ignored by default. See the pull request for a guide on how to update invocations from version 2.

Features

• Support update expressions, returning, and ignore_unchanged in pgbulk.update by @wesleykendall in #38

  pgbulk.update's interface has reached feature parity with pgbulk.upsert, allowing for returning results, ignoring unchanged rows from being updated, and bulk updates with expressions.

• New pgbulk.copy function that leverages COPY ... FROM by @wesleykendall in #39

  pgbulk.copy wraps Postgres's COPY ... FROM to insert data. Can be dramatically faster than Django's bulk_create.

Changes

• Django 5.1 compatibilty, dropped Django 3.2 / Postgres 12 support by @wesleykendall in #37.