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ALTER PROCEDURE dbo.aspnet_Membership_GetUserByName --通过用户名获取用户
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@ApplicationName NVARCHAR(256),
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@UserName NVARCHAR(256),
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@TimeZoneAdjustment INT,
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@UpdateLastActivity BIT = 0
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AS
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BEGIN
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IF (@UpdateLastActivity = 1)--更新最近活动
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BEGIN
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DECLARE @DateTimeNowUTC DATETIME
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EXEC dbo.aspnet_GetUtcDate @TimeZoneAdjustment, @DateTimeNowUTC OUTPUT
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UPDATE dbo.aspnet_Users
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SET LastActivityDate = @DateTimeNowUTC
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FROM dbo.aspnet_Applications a, dbo.aspnet_Users u
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WHERE LOWER(@ApplicationName) = a.LoweredApplicationName AND
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u.ApplicationId = a.ApplicationId AND
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u.LoweredUserName = LOWER(@UserName)
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IF (@@ROWCOUNT = 0) -- Username not found
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RETURN -1
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END
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/**//*如果更新活动时间为真,设置最近活动时间为当前时间*/
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SELECT m.Email, m.PasswordQuestion, m.Comment, m.IsApproved,
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m.CreateDate, m.LastLoginDate, u.LastActivityDate, m.LastPasswordChangedDate,
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u.UserId, m.IsLockedOut,m.LastLockoutDate
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FROM dbo.aspnet_Applications a, dbo.aspnet_Users u, dbo.aspnet_Membership m
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WHERE LOWER(@ApplicationName) = a.LoweredApplicationName AND
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u.ApplicationId = a.ApplicationId AND
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u.LoweredUserName = LOWER(@UserName) AND
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u.UserId = m.UserId
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/**//*三表连接查询(aspnet_Users/aspnet_Applications/aspnet_Membership好象有连就
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要连一起)*/
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IF (@@ROWCOUNT = 0) -- Username not found
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RETURN -1
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RETURN 0
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END

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