![MS-SQL] "현재 데이터베이스에 사용자, 그룹 또는 역할 이미 있습니다" 오류 해결](https://blog.kakaocdn.net/dn/CfhjK/btqB5hzAiIc/f3LTkEEje5oyso3EGLmMKk/img.png "MS-SQL] \"현재 데이터베이스에 사용자, 그룹 또는 역할 이미 있습니다\" 오류 해결")
MS-SQL] "현재 데이터베이스에 사용자, 그룹 또는 역할 이미 있습니다" 오류 해결
Error 15023 User already exists in the current database in SQL Server - SQL Server Training
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Error 15023 User already exists in the current database in SQL Server - SQL Server Training
![GIRL ENGINEER: [SQL Server 2016] User, group, or role 'DBNAME' already exists in the current database. (Microsoft SQL Server, Error: 15023)](https://4.bp.blogspot.com/-bdXa3o2aUww/XBB70j6UZNI/AAAAAAADvQM/Itl2jiJMpvEbs2DcV72KDj-5UH5fNHSIACLcBGAs/s640/2018121201.png "GIRL ENGINEER: [SQL Server 2016] User, group, or role 'DBNAME' already exists in the current database. (Microsoft SQL Server, Error: 15023)")
GIRL ENGINEER: [SQL Server 2016] User, group, or role 'DBNAME' already exists in the current database. (Microsoft SQL Server, Error: 15023)
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Error 15023 User already exists in the current database in SQL Server - SQL Server Training
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Error 15023 User already exists in the current database in SQL Server - SQL Server Training
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SQL SERVER - FIX : Error 15023: User already exists in current database. - SQL Authority with Pinal Dave
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![Login failed for user '<db_user>'. Reason: Failed to open the explicitly specified database '<DB1>'. [CLIENT: <local machine>] - Microsoft Q&A](https://learn.microsoft.com/answers/storage/attachments/116678-image.png "Login failed for user '<db_user>'. Reason: Failed to open the explicitly specified database '<DB1>'. [CLIENT: <local machine>] - Microsoft Q&A")