Jack Yin jackiep00
jackiep00
/ postgresql_df_upsert.py
Last active
January 11, 2024 13:22
— forked from gordthompson/postgresql_df_upsert.py
Build a PostgreSQL INSERT … ON CONFLICT statement and upsert a DataFrame
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| # version 1.2 - 2022-10-04 | |
| import pandas as pd | |
| import sqlalchemy as sa | |
| import string, random | |
| def df_upsert(data_frame, table_name, engine, schema=None, match_columns=None): | |
| """ | |
| Perform an "upsert" on a PostgreSQL table from a DataFrame. |