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chrthomsen / pygrametl

Official repository for pygrametl - ETL programming in Python
http://pygrametl.org
BSD 2-Clause "Simplified" License
289 stars 41 forks source link

SQLSource Performance can be adjusted #34

Closed qianxuanyon closed 3 years ago

qianxuanyon commented 3 years ago

Cursor.fetchmany parameter value can be customized and adjusted, it will feel better

image https://www.python.org/dev/peps/pep-0249/#arraysize image image