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张3
发布于 2025-05-18
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create table t5 ( item varchar(20))insert t5 select '1-10000'union all select '10000-20000'union all select '20000-30000'union all select '40000-50000'create table t6 (id int identity(1,1),item varchar(20))insert into t6 select * from t5 create table #t6 ...