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IF NOT EXISTS(
    SELECT *
    FROM sys.columns 
    WHERE Name      = N'last_reset_time'
      AND Object_ID = Object_ID(N'Character'))
BEGIN
   ALTER TABLE Character ADD last_reset_time INT NULL
END
GO

IF NOT EXISTS(
    SELECT *
    FROM sys.columns 
    WHERE Name      = N'last_greset_time'
      AND Object_ID = Object_ID(N'Character'))
BEGIN
   ALTER TABLE Character ADD last_greset_time INT NULL
END
GO

IF NOT EXISTS(
    SELECT *
    FROM sys.columns 
    WHERE Name      = N'dmn_pk_count'
      AND Object_ID = Object_ID(N'Character'))
BEGIN
   ALTER TABLE Character ADD dmn_pk_count INT NOT NULL DEFAULT 0
END
GO

IF NOT EXISTS(
    SELECT *
    FROM sys.columns 
    WHERE Name      = N'dmn_last_server_pk_count'
      AND Object_ID = Object_ID(N'Character'))
BEGIN
   ALTER TABLE Character ADD dmn_last_server_pk_count INT NOT NULL DEFAULT 0
END
GO