change column name df
>>> df = pd.DataFrame({"A": [1, 2, 3], "B": [4, 5, 6]})
>>> df.rename(columns={"A": "a", "B": "c"})
a c
0 1 4
1 2 5
2 3 6change column name df
>>> df = pd.DataFrame({"A": [1, 2, 3], "B": [4, 5, 6]})
>>> df.rename(columns={"A": "a", "B": "c"})
a c
0 1 4
1 2 5
2 3 6sql change column name based on value
SELECT CASE lower(col1)
WHEN 'agree' THEN 'Ok'
ELSE
CASE
WHEN col2 = 1 THEN 'Ko'
ELSE 'Maybe'
END
END AS my_result
FROM table_name;Copyright © 2021 Codeinu
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