select * top 99 percent from 职工 order by case when 工资 is null then 1 else 0 end 哪里出错了select * top 99 percent from 职工 order by case when 工资 is null then 1 else 0 end为什么总说有不能识别的短语或关键字
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select top 1
请问 select top 1 1 from ...
select max(account_id ) from(select top 5 account_id from account)子查询没起作用为什么?
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select * top 99 percent from 职工 order by case when 工资 is null then 1 else 0 end 哪里出错了select * top 99 percent from 职工 order by case when 工资 is null then 1 else 0 end为什么总说有不能识别的短语或关键字
sql=select top 1 * from news order by tim desc 中的top 1是什么作用?如题
select top 1 ID from Net_dictionary,其中top1 ID指的是什么?
sqltext4=select top 2 * from stock order by Look_Count desc是什么意思?
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sybase可以取范围随机数吗select top 2 course_id from csr_len_course order by newid() 随机数2可以用num