• lefixxx@lemmy.world
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    2 个月前

    The excel file contains the data. It’s equivalent to the database.

    The excel program is how you interact with the data. SQL is how you interact with databases.

    Doesn’t matter how the data is structured inside the database. You can ask in the SQL language and you will receive an SQL answer.

    • Whirlybird@aussie.zone
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      2 个月前

      SQL is how you interact with databases.

      How you interact with some or even most databases, but not all.