USE [HeuristicLab.Hive-3.3]
/* create and initialize hive database tables */

EXEC sp_configure filestream_access_level, 2
GO
RECONFIGURE
GO 

SET ARITHABORT ON
CREATE TABLE [dbo].[AssignedResources](
  [ResourceId] UniqueIdentifier NOT NULL,
  [TaskId] UniqueIdentifier NOT NULL,
  CONSTRAINT [PK_dbo.ResourceIdTaskId] PRIMARY KEY ([ResourceId], [TaskId])
  )
CREATE TABLE [dbo].[Plugin](
  [PluginId] UniqueIdentifier NOT NULL,
  [Name] VarChar(MAX) NOT NULL,
  [Version] VarChar(MAX) NOT NULL,
  [UserId] UniqueIdentifier NOT NULL,
  [DateCreated] DateTime NOT NULL,
  [Hash] VarBinary(20) NOT NULL,
  CONSTRAINT [PK_dbo.Plugin] PRIMARY KEY ([PluginId])
  )
CREATE TABLE [dbo].[RequiredPlugins](
  [RequiredPluginId] UniqueIdentifier NOT NULL,
  [TaskId] UniqueIdentifier NOT NULL,
  [PluginId] UniqueIdentifier NOT NULL,
  CONSTRAINT [PK_dbo.RequiredPlugins] PRIMARY KEY ([RequiredPluginId])
  )
CREATE TABLE [dbo].[Resource](
  [ResourceId] UniqueIdentifier NOT NULL,
  [Name] VarChar(MAX) NOT NULL,
  [ResourceType] NVarChar(4000) NOT NULL,
  [ParentResourceId] UniqueIdentifier,
  [CpuSpeed] Int,
  [Memory] Int,
  [Login] DateTime,
  [SlaveState] VarChar(15),
  [Cores] Int,
  [FreeCores] Int,
  [FreeMemory] Int,
  [IsAllowedToCalculate] Bit,
  [CpuArchitecture] VarChar(3),
  [OperatingSystem] VarChar(MAX),
  [LastHeartbeat] DateTime,
  [CpuUtilization] float,
  [HbInterval] int NOT NULL,
  [IsDisposable] Bit,
  [OwnerUserId] UniqueIdentifier,
  CONSTRAINT [PK_dbo.Resource] PRIMARY KEY ([ResourceId])
  )
CREATE TABLE [dbo].[ResourcePermission](
  [ResourceId] UniqueIdentifier NOT NULL,
  [GrantedUserId] UniqueIdentifier NOT NULL,
  [GrantedByUserId] UniqueIdentifier NOT NULL,
  CONSTRAINT [PK_dbo.ResourcePermission] PRIMARY KEY ([ResourceId], [GrantedUserId])
  )
CREATE TABLE [dbo].[Task](
  [TaskId] UniqueIdentifier NOT NULL,
  [TaskState] VarChar(30) NOT NULL,
  [ExecutionTimeMs] float NOT NULL,
  [LastHeartbeat] DateTime,
  [ParentTaskId] UniqueIdentifier,
  [Priority] Int NOT NULL,
  [CoresNeeded] Int NOT NULL,
  [MemoryNeeded] Int NOT NULL,
  [IsParentTask] Bit NOT NULL,
  [FinishWhenChildJobsFinished] Bit NOT NULL,
  [Command] VarChar(30),
  [JobId] UniqueIdentifier NOT NULL,
  [IsPrivileged] Bit NOT NULL,
  CONSTRAINT [PK_dbo.Task] PRIMARY KEY ([TaskId])
  )
CREATE TABLE [dbo].[Downtime](
  [DowntimeId] UniqueIdentifier NOT NULL,
  [ResourceId] UniqueIdentifier NOT NULL,
  [StartDate] DateTime NOT NULL,
  [EndDate] DateTime NOT NULL,
  [AllDayEvent] Bit NOT NULL,
  [Recurring] Bit NOT NULL,
  [RecurringId] UniqueIdentifier NOT NULL,
  [DowntimeType] VarChar(MAX) NOT NULL,
  CONSTRAINT [PK_dbo.Downtime] PRIMARY KEY ([DowntimeId])
  )
CREATE TABLE [dbo].[Job](
  [JobId] UniqueIdentifier NOT NULL,
  [Name] VarChar(MAX) NOT NULL,
  [Description] VarChar(MAX),
  [ResourceIds] VarChar(MAX),
  [OwnerUserId] UniqueIdentifier NOT NULL,
  [DateCreated] DateTime NOT NULL,
  CONSTRAINT [PK_dbo.Job] PRIMARY KEY ([JobId])
  )
CREATE TABLE [dbo].[TaskData](
  [TaskId] UniqueIdentifier RowGuidCol NOT NULL,
  [Data] VarBinary(MAX) Filestream NOT NULL,
  [LastUpdate] DateTime NOT NULL,
  CONSTRAINT [PK_dbo.TaskData] PRIMARY KEY ([TaskId])
  )
CREATE TABLE [dbo].[PluginData](
  [PluginDataId] UniqueIdentifier RowGuidCol NOT NULL,
  [PluginId] UniqueIdentifier NOT NULL,
  [Data] VarBinary(MAX) FileStream NOT NULL,
  [FileName] VarChar(MAX) NOT NULL,
  CONSTRAINT [PK_dbo.PluginData] PRIMARY KEY ([PluginDataId])
  )
CREATE TABLE [dbo].[StateLog](
  [StateLogId] UniqueIdentifier NOT NULL,
  [State] VarChar(30) NOT NULL,
  [DateTime] DateTime NOT NULL,
  [TaskId] UniqueIdentifier NOT NULL,
  [UserId] UniqueIdentifier,
  [SlaveId] UniqueIdentifier,
  [Exception] VarChar(MAX),
  CONSTRAINT [PK_dbo.StateLog] PRIMARY KEY ([StateLogId])
  )
CREATE TABLE [dbo].[JobPermission](
  [JobId] UniqueIdentifier NOT NULL,
  [GrantedUserId] UniqueIdentifier NOT NULL,
  [GrantedByUserId] UniqueIdentifier NOT NULL,
  [Permission] VarChar(15) NOT NULL,
  CONSTRAINT [PK_dbo.JobPermission] PRIMARY KEY ([JobId], [GrantedUserId])
  )
CREATE TABLE [Lifecycle](
  [LifecycleId] Int NOT NULL,
  [LastCleanup] DateTime NOT NULL,
  CONSTRAINT [PK_Lifecycle] PRIMARY KEY ([LifecycleId])
  )
CREATE TABLE [UserPriority](
  [UserId] UniqueIdentifier NOT NULL,
  [DateEnqueued] DateTime NOT NULL,
  CONSTRAINT [PK_UserPriority] PRIMARY KEY ([UserId])
  )
CREATE TABLE [DeletedJobStatistics](
  [UserId] UniqueIdentifier NOT NULL,
  [ExecutionTimeS] float NOT NULL,
  [ExecutionTimeSFinishedJobs] float NOT NULL,
  [StartToEndTimeS] float NOT NULL,
  [DeletedJobStatisticsId] UniqueIdentifier NOT NULL,
  CONSTRAINT [PK_DeletedJobStatistics] PRIMARY KEY ([DeletedJobStatisticsId])
  )
CREATE TABLE [UserStatistics](
  [StatisticsId] UniqueIdentifier NOT NULL,
  [UserId] UniqueIdentifier NOT NULL,
  [ExecutionTimeMs] float NOT NULL,
  [UsedCores] Int NOT NULL,
  [ExecutionTimeMsFinishedJobs] float NOT NULL,
  [StartToEndTimeMs] float NOT NULL,
  CONSTRAINT [PK_UserStatistics] PRIMARY KEY ([StatisticsId], [UserId])
  )
CREATE TABLE [SlaveStatistics](
  [StatisticsId] UniqueIdentifier NOT NULL,
  [SlaveId] UniqueIdentifier NOT NULL,
  [Cores] Int NOT NULL,
  [FreeCores] Int NOT NULL,
  [CpuUtilization] float NOT NULL,
  [Memory] Int NOT NULL,
  [FreeMemory] Int NOT NULL,
  CONSTRAINT [PK_SlaveStatistics] PRIMARY KEY ([StatisticsId], [SlaveId])
  )
CREATE TABLE [Statistics](
  [StatisticsId] UniqueIdentifier NOT NULL,
  [Timestamp] DateTime NOT NULL,
  CONSTRAINT [PK_Statistics] PRIMARY KEY ([StatisticsId])
  )
ALTER TABLE [dbo].[AssignedResources]
  ADD CONSTRAINT [Resource_AssignedResource] FOREIGN KEY ([ResourceId]) REFERENCES [dbo].[Resource]([ResourceId])
ALTER TABLE [dbo].[AssignedResources]
  ADD CONSTRAINT [Task_AssignedResource] FOREIGN KEY ([TaskId]) REFERENCES [dbo].[Task]([TaskId])
ALTER TABLE [dbo].[RequiredPlugins]
  ADD CONSTRAINT [Plugin_RequiredPlugin] FOREIGN KEY ([PluginId]) REFERENCES [dbo].[Plugin]([PluginId])
ALTER TABLE [dbo].[RequiredPlugins]
  ADD CONSTRAINT [Task_RequiredPlugin] FOREIGN KEY ([TaskId]) REFERENCES [dbo].[Task]([TaskId])
ALTER TABLE [dbo].[Resource]
  ADD CONSTRAINT [Resource_Resource] FOREIGN KEY ([ParentResourceId]) REFERENCES [dbo].[Resource]([ResourceId])
ALTER TABLE [dbo].[ResourcePermission]
  ADD CONSTRAINT [Resource_ResourcePermission] FOREIGN KEY ([ResourceId]) REFERENCES [dbo].[Resource]([ResourceId])
ALTER TABLE [dbo].[Task]
  ADD CONSTRAINT [Task_Task] FOREIGN KEY ([ParentTaskId]) REFERENCES [dbo].[Task]([TaskId])
ALTER TABLE [dbo].[Task]
  ADD CONSTRAINT [Job_Job] FOREIGN KEY ([JobId]) REFERENCES [dbo].[Job]([JobId])
ALTER TABLE [dbo].[Downtime]
  ADD CONSTRAINT [Resource_Downtime] FOREIGN KEY ([ResourceId]) REFERENCES [dbo].[Resource]([ResourceId])
ALTER TABLE [dbo].[TaskData]
  ADD CONSTRAINT [Task_TaskData] FOREIGN KEY ([TaskId]) REFERENCES [dbo].[Task]([TaskId])
ALTER TABLE [dbo].[PluginData]
  ADD CONSTRAINT [Plugin_PluginData] FOREIGN KEY ([PluginId]) REFERENCES [dbo].[Plugin]([PluginId])
ALTER TABLE [dbo].[StateLog]
  ADD CONSTRAINT [Task_StateLog] FOREIGN KEY ([TaskId]) REFERENCES [dbo].[Task]([TaskId])
ALTER TABLE [dbo].[StateLog]
  ADD CONSTRAINT [Resource_StateLog] FOREIGN KEY ([SlaveId]) REFERENCES [dbo].[Resource]([ResourceId])
ALTER TABLE [dbo].[JobPermission]
  ADD CONSTRAINT [Job_JobPermission] FOREIGN KEY ([JobId]) REFERENCES [dbo].[Job]([JobId])
ALTER TABLE [UserStatistics]
  ADD CONSTRAINT [Statistics_UserStatistics] FOREIGN KEY ([StatisticsId]) REFERENCES [Statistics]([StatisticsId])
ALTER TABLE [SlaveStatistics]
  ADD CONSTRAINT [Statistics_SlaveStatistics] FOREIGN KEY ([StatisticsId]) REFERENCES [Statistics]([StatisticsId])

GO
CREATE SCHEMA [statistics]
GO

CREATE TABLE [statistics].[DimTime] (
    [Time]  DATETIME NOT NULL,
    [Hour]  DATETIME NOT NULL,
    [Day]   DATE     NOT NULL,
    [Month] DATE     NOT NULL,
    [Year]  DATE     NOT NULL,
    CONSTRAINT [PK_DimTime] PRIMARY KEY CLUSTERED ([Time] ASC)
);
CREATE TABLE [statistics].[DimClient] (
    [Id]               UNIQUEIDENTIFIER CONSTRAINT [DF_DimClient_Id] DEFAULT (newsequentialid()) NOT NULL,
    [Name]             VARCHAR (MAX)    NOT NULL,
    [ResourceId]       UNIQUEIDENTIFIER NOT NULL,
    [ExpirationTime]   DATETIME         NULL,
    [ResourceGroupId]  UNIQUEIDENTIFIER NULL,
    [ResourceGroup2Id] UNIQUEIDENTIFIER NULL,
    CONSTRAINT [PK_DimClient] PRIMARY KEY CLUSTERED ([Id] ASC)
);
CREATE TABLE [statistics].[DimJob] (
    [JobId]    UNIQUEIDENTIFIER NOT NULL,
    [UserId]   UNIQUEIDENTIFIER NOT NULL,
    [JobName]  VARCHAR (MAX)    NOT NULL,
    [UserName] VARCHAR (MAX)    NOT NULL,
    CONSTRAINT [PK_DimJob] PRIMARY KEY CLUSTERED ([JobId] ASC)
);
CREATE TABLE [statistics].[DimUser] (
    [UserId] UNIQUEIDENTIFIER NOT NULL,
    [Name]   VARCHAR (MAX)    NOT NULL,
    CONSTRAINT [PK_DimUser] PRIMARY KEY CLUSTERED ([UserId] ASC)
);
CREATE TABLE [statistics].[FactClientInfo] (
    [ClientId]              UNIQUEIDENTIFIER NOT NULL,
    [Time]                  DATETIME         NOT NULL,
    [UserId]                UNIQUEIDENTIFIER NOT NULL,
    [NumUsedCores]          INT              NOT NULL,
    [NumTotalCores]         INT              NOT NULL,
    [UsedMemory]            INT              NOT NULL,
    [TotalMemory]           INT              NOT NULL,
    [CpuUtilization]        FLOAT (53)       NOT NULL,
    [TrafficIn]             INT              NOT NULL,
    [TrafficOut]            INT              NOT NULL,
    [TotalTimeIdle]         FLOAT (53)       NOT NULL,
    [TotalTimeCalculating]  FLOAT (53)       NOT NULL,
    [TotalTimeTransferring] FLOAT (53)       NOT NULL,
    [TotalTimeOffline]      FLOAT (53)       NOT NULL,
    [TotalTimeUnavailable]  FLOAT (53)       NOT NULL,
    CONSTRAINT [PK_FactClientInfo] PRIMARY KEY CLUSTERED ([ClientId] ASC, [Time] ASC, [UserId] ASC),
    CONSTRAINT [FK_FactClientInfo_DimTime] FOREIGN KEY ([Time]) REFERENCES [statistics].[DimTime] ([Time]),
    CONSTRAINT [FK_FactClientInfo_DimClient] FOREIGN KEY ([ClientId]) REFERENCES [statistics].[DimClient] ([Id]),
    CONSTRAINT [FK_FactClientInfo_DimUser] FOREIGN KEY ([UserId]) REFERENCES [statistics].[DimUser] ([UserId])
);
CREATE TABLE [statistics].[FactTask] (
    [TaskId]             UNIQUEIDENTIFIER NOT NULL,
    [TotalRuntime]       FLOAT (53)       NOT NULL,
    [TotalWaitingTime]   FLOAT (53)       NOT NULL,
    [TotalTransferTime]  FLOAT (53)       NOT NULL,
    [NumCalculationRuns] INT              NOT NULL,
    [NumFails]           INT              NOT NULL,
    [CoresRequired]      INT              NOT NULL,
    [MemoryRequired]     INT              NOT NULL,
    [TaskSize]           INT              NOT NULL,
    [ResultSize]         INT              NULL,
    [Priority]           INT              NOT NULL,
    [LastClientId]       UNIQUEIDENTIFIER NOT NULL,
    [JobId]              UNIQUEIDENTIFIER NOT NULL,
    [StartTime]          DATETIME         NOT NULL,
    [EndTime]            DATETIME         NOT NULL,
    CONSTRAINT [PK_FactTask] PRIMARY KEY CLUSTERED ([LastClientId] ASC, [JobId] ASC, [StartTime] ASC, [EndTime] ASC),
    CONSTRAINT [FK_FactTask_DimClient] FOREIGN KEY ([LastClientId]) REFERENCES [statistics].[DimClient] ([Id]),
    CONSTRAINT [FK_FactTask_DimJob] FOREIGN KEY ([JobId]) REFERENCES [statistics].[DimJob] ([JobId]),
    CONSTRAINT [FK_FactTask_DimTimeStart] FOREIGN KEY ([StartTime]) REFERENCES [statistics].[DimTime] ([Time]),
    CONSTRAINT [FK_FactTask_DimTimeEnd] FOREIGN KEY ([EndTime]) REFERENCES [statistics].[DimTime] ([Time])
);