牛客网剑指Offer
python剑指offer
剑指offer解析
select * from table
select distinct * from table
select * from table order by name DESC/ASC
insert into table_name (列1,列2) values (val1, val2)
update table_name set col=val where
delete from table where
select top 50 col_names from table_name
select top 50 percent col_names from table_name
select col_names from table_name where col_name LIKE '%xindi'