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Показувати елементи керування програвачем
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task 1:may be it's better to count distinct order_id? to avoid duplicate counting of orders with 2 items
Just amazing!!
Good demo
I think the interview questions were too easy I guess
Don't leave your SQL interviews to chance. Sign up for Exponent's SQL interview course today: bit.ly/3PnLhzg
task 1:
may be it's better to count distinct order_id? to avoid duplicate counting of orders with 2 items
Just amazing!!
Good demo
I think the interview questions were too easy I guess