Parquet到PostgreSQL加载器

使用 PyArrow 读取 Apache Parquet 文件，并通过 psycopg2 COPY 协议批量加载到 PostgreSQL 中。处理模式映射、分区数据集以及具有冲突解决机制的增量更新。

Parquet到PostgreSQL加载器

Reads Apache Parquet files using PyArrow and bulk-loads them into PostgreSQL via psycopg2 COPY protocol. Handles schema mapping, partitioned datasets, and incremental upserts with conflict resolution.

Installation

No source-backed install or usage instructions could be extracted automatically. Review the upstream project before running this skill in a sensitive workflow.

Source: https://parquet.apache.org/

Documentation

https://parquet.apache.org/docs/