sql - how can we delete one value out of two values from table? -


is possible this?i have table 2 rows , 1 column.both rows have same value.no primary key there.can delete 1 row?

here's 1 way row_number() , common table expression:

with cte (   select *,      row_number() on (partition id order id) rn    yourtable) delete cte rn = 1;

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