knox 已修改 . 還原成這個修訂版本
1 file changed, 9 insertions
Polars-readme-3.sh(檔案已創建)
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| 1 | + | # run an inline SQL query | |
| 2 | + | > polars -c "SELECT species, AVG(sepal_length) AS avg_sepal_length, AVG(sepal_width) AS avg_sepal_width FROM read_csv('docs/assets/data/iris.csv') GROUP BY species;" | |
| 3 | + | ||
| 4 | + | # run interactively | |
| 5 | + | > polars | |
| 6 | + | Polars CLI v0.3.0 | |
| 7 | + | Type .help for help. | |
| 8 | + | ||
| 9 | + | > SELECT species, AVG(sepal_length) AS avg_sepal_length, AVG(sepal_width) AS avg_sepal_width FROM read_csv('docs/assets/data/iris.csv') GROUP BY species; | |
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