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Yes, when you type:
SELECT CITY, CHAR_LENGH(CITY) FROM STATION
You mentioned two columns: CITY (1) and CHAR_LENGTH (2)
So, when you type:
SELECT CITY, CHAR_LENGTH(CITY) FROM STATION ORDER BY 2, 1
You're saying: order first by CHAR_LENGTH (2) and after that take this results and order by CITY (1)
Weather Observation Station 5
You are viewing a single comment's thread. Return to all comments →
Yes, when you type:
You mentioned two columns: CITY (1) and CHAR_LENGTH (2)
So, when you type:
You're saying: order first by CHAR_LENGTH (2) and after that take this results and order by CITY (1)