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@ -282,7 +282,7 @@ That's why this type of join is often called an **equi-join**.
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You'll learn about non-equi-joins in @sec-non-equi-joins.
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Secondly, it's how you specify different join keys in each table.
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For example, there are two ways to join the `flight2` and `airports` table: either by `dest` or `origin:`
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For example, there are two ways to join the `flight2` and `airports` table: either by `dest` or `origin`:
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```{r}
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flights2 |>
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