doc: Fix example with __next__() in PL/Python function
Per PEP 3114, iterator.next() has been renamed to iterator.__next__(),
and one example in the documentation still used next(). This caused the
example provided to fail the function creation since Python 2 is not
supported anymore since 19252e8ec93.
Author: Erik Wienhold
Discussion: https://postgr.es/m/173209043143.2092749.13692266486972491694@wrigleys.postgresql.org
Backpatch-through: 15
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/2ff7c913d92d8540e8b00c54746ce2f565521256
Modified Files
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doc/src/sgml/plpython.sgml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
