1. Building the Agile Database Larry Burns Consultant PACCAR Data Services

30. Tasks Tasks null smallint OverTimeHours null smallint ActHours7 null smallint EstHours7 null smallint etc, etc, etc… null smallint ActHours2 null smallint EstHours2 null smallint ActHours1 null smallint EstHours1 null tinyint WeekNo null varchar EmployeeName null int EmployeeNo null varchar ProjectMgr null int ProjectNo null varchar TaskDesc null varchar TaskTitle not null IDENTITY TaskID

31. Event varchar EventDesc datetime EventDateTime … etc. etc. etc. int EventType3Key int EventType2Key int EventType1Key smallint EventTypeCode IDENTITY EventID

32. The parameter list for your access procedure will have to look like this: CREATE PROCEDURE csEventProcedure (@EventTypeCode smallint, @EventType1Key int = null, @EventType2Key int = null, @EventType3Key int = null…) And the WHERE clause for the SELECT will have to look something like this: WHERE (@EventType1Key IS NOT NULL AND @EventType1Key = Event.EventType1Key) OR (@EventType2Key IS NOT NULL AND @EventType2Key = Event.EventType2Key) OR (@EventType3Key IS NOT NULL AND @EventType3Key = Event.EventType3Key) … Or perhaps like this: WHERE (@EventTypeCode = 1 AND @EventType1Key = Event.EventType1Key) OR (@EventTypeCode = 2 AND @EventType2Key = Event.EventType2Key) OR (@EventTypeCode = 3 AND @EventType3Key = Event.EventType3Key)

45. Data Synchronization Integration Diagram (includes event queue tables) Mainframe Databases CICS Reformat as XML Application Server CICS Trans Web Service 1 Web Method A Web Method C Web Method D Web Method B Web Method E Web Method F Web Method G Web Method H Web Method I SQL Database Integration Server CICS Listener TCP to MSMQ MSMQ Message Broker Web Service 2 Web Method J Metadata CICS Trans CICS Client

50. Task TaskIdentifier [IDENTITY] TaskDescription [varchar(2000)] ProjectIdentifier [int – FK] AccountingCode [char(4) – FK] OvertimeApprovedIndicator [bit] TaskEnteredDateTime [datetime] Timestamp [timestamp] TaskStartDateTime [datetime] TaskEndDateTime [datetime] Account AccountingCode [char(4)] AccountDescription [varchar(75)] Timestamp [timestamp] Employee EmployeeIdentifier [IDENTITY] EmployeeLastName [varchar(75)] EmployeeFirstName [varchar(75)] Timestamp [timestamp] EmployeePhoneNo [varchar(12)] EmployeeEmail [varchar(255)] OTHoursToDate [decimal] ProjectDescription [varchar(2000)] Project ProjectIdentifier [IDENTITY] ProjectMgrEmployeeID [int – FK] Timestamp [timestamp] ProjectDescription [varchar(75)] TaskAssignment AssignmentStartDate [datetime] Timestamp [timestamp] TaskIdentifier [int – FK] EmployeeIdentifier [int – FK] ScheduledEndDate [datetime] HoursWorkedToDate [decimal] OTHoursToDate [decimal] Normalized application tables

51. EmployeeTasks Account [varchar(75)] OTApproved [char(3)] HoursToDate [decimal] StartDate [char(10)] EndDate [char(10)] EmpName [varchar(120)] Project [varchar(75)] ProjectMgr [varchar(120)] Task [varchar(75)] OverTime [decimal] Customized application view

52. SQL code to create the view CREATE VIEW EmployeeTasks (EmpName, Project, ProjectMgr, Task, Account, OTApproved, StartDate, EndDate, HoursToDate, OverTime) AS SELECT CONVERT(varchar(120), emp.EmployeeFirstName + ‘ ‘ + emp.EmployeeLastName), proj.ProjectDescription, CONVERT(varchar(120), emp2.EmployeeFirstName + ‘ ‘ + emp2.EmployeeLastName), CONVERT(varchar(75), task.TaskDescription), acct.AccountDescription, CASE task.OvertimeApprovedIndicator WHEN 1 THEN ‘Yes’ ELSE ‘No’ END, CONVERT(varchar, ta.AssignmentStartDate, 101), CONVERT(varchar, ta.AssignmentEndDate, 101), ta.OTHoursToDate FROM TaskAssignment ta INNER JOIN Task task ON ta.TaskIdentifier = task.TaskIdentifier INNER JOIN Employee emp ON ta.EmployeeIdentifier = emp.EmployeeIdentifier INNER JOIN Project proj ON task.ProjectIdentifier = proj.ProjectIdentifier INNER JOIN Employee emp2 ON proj.ProjectMgrEmployeeID = emp2.EmployeeIdentifier INNER JOIN Account acct ON task.AccountingCode = acct.AccountingCode

53. Mapping Object to View AssignTask (EmpName, Project, Task, StartDate, EndDate) CompleteTask(EmpName, Project, Task) ApproveOT (EmpName, Project, Task, ProjectMgr) EmployeeTasks Account [varchar(75)] OTApproved [char(3)] HoursToDate [decimal] StartDate [char(10)] EndDate [char(10)] EmpName [varchar(120)] Project [varchar(75)] ProjectMgr [varchar(120)] Task [varchar(75)] OverTime [decimal] EmployeeTask Account [varchar(75)] OTApproved [char(3)] HoursToDate [decimal] StartDate [char(10)] EndDate [char(10)] EmpName [varchar(120)] Project [varchar(75)] ProjectMgr [varchar(120)] Task [varchar(75)] OverTime [decimal]