SQL2022远程访问
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配置SQL Server2022远程访问的方法步骤
对于一个老菜鸟来说,配置的过程一波三折,费了九牛二虎之力,折腾了一上午才弄好,特此记录下来备用。[详细]
2024-08-13 13:11 分类:数据库 mysql query for this problem
hi i have a table as followsid,school,address,city,state,phone,email,fax . There is almost 40 cities . I need to select 1 entry from each city. can any one guide me[详细]
2022-12-28 18:49 分类:问答