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Documentation →PostgreSQL devel (2025-10-08 03:44:33 - git commitb71bae41a0c)

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Development Versions:devel

Unsupported versions:12 /11 /10 /9.6 /9.5 /9.4 /9.3 /9.2 /9.1 /9.0

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44.11. Python 2 vs. Python 3
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44.11. Python 2 vs. Python 3#

PL/Python supports only Python 3. Past versions ofPostgreSQL supported Python 2, using theplpythonu andplpython2u language names.

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44.10. Utility Functions	Home	44.12. Environment Variables