Documentation: clarify overwrite, dupdata parameters for puts on dupsort databases - Githubissues

jnwatson / py-lmdb

Universal Python binding for the LMDB 'Lightning' Database

http://lmdb.readthedocs.io/

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Documentation: clarify overwrite, dupdata parameters for puts on dupsort databases #271

Closed jnwatson closed 3 years ago

jnwatson commented 3 years ago

Essentially,

overwrite=False means don't write if key exists.
dupdata=False means don't write if key and value exists.