inserting numpy integer types into sqlite with python3

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误落风尘
误落风尘 2020-12-10 05:37

What is the correct way to insert the values of numpy integer objects into databases in python 3? In python 2.7 numpy numeric datatypes insert cleanly into sqlite, but they

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  •  心在旅途
    2020-12-10 05:41

    Rather than:

    sqlite3.register_adapter(np.int64, lambda val: int(val))
    

    You can use:

    sqlite3.register_adapter(np.int64, int)
    

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