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gordthompson / postgresql_df_upsert.py
Last active August 21, 2024 17:07
Build a PostgreSQL INSERT … ON CONFLICT statement and upsert a DataFrame
# Copyright 2024 Gordon D. Thompson, [email protected]
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,