dplyr-join-cross.md
In duckplyr: A 'DuckDB'-Backed Version of 'dplyr'

cross join checks for duplicate names

Code
  duckplyr_cross_join(df1, df2)
Condition
  Error in `cross_join()`:
  ! Input columns in `x` must be unique.
  x Problem with `a`.

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duckplyr documentation built on June 8, 2025, 10:53 a.m.

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