sql server - The sql command automatically creates a row number -
mytable:
name family ----------------- aa b bb c cc d dd
my desired output sql code(by direction select):
row name family ----------------- 1 aa 2 b bb 3 c cc 4 d dd
use row_number()
function, 1 of ranking functions in sql server:
with cte ( select row_number() over(order name) row, name, family tablename ) select * cte;
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