TaskRelated Single TaskRelated TaskRelatedCode System.String true false 50 WBSCode System.String false true 50 RelatedWBSCode System.String false true 50 Select select TaskRelatedCode, WBSCode, RelatedWBSCode from TaskRelated where TaskRelatedCode=@TaskRelatedCode Text @TaskRelatedCode TaskRelatedCode VarChar SelectAll select TaskRelatedCode, WBSCode, RelatedWBSCode from TaskRelated Text Insert Insert into TaskRelated ( TaskRelatedCode, WBSCode, RelatedWBSCode ) values ( @TaskRelatedCode, @WBSCode, @RelatedWBSCode ) Text @TaskRelatedCode TaskRelatedCode VarChar @WBSCode WBSCode VarChar @RelatedWBSCode RelatedWBSCode VarChar Update Update TaskRelated set WBSCode=@WBSCode,RelatedWBSCode=@RelatedWBSCode where TaskRelatedCode=@TaskRelatedCode Text @TaskRelatedCode TaskRelatedCode VarChar @WBSCode WBSCode VarChar @RelatedWBSCode RelatedWBSCode VarChar Delete Delete from TaskRelated where TaskRelatedCode=@TaskRelatedCode Text @TaskRelatedCode TaskRelatedCode VarChar SelectByWBSCode select A.TaskRelatedCode, A.WBSCode,B.WBSCODE AS TWBSCODE ,A. RelatedWBSCode,B.TaskName,B.ActualStartDate,B.ActualFinishDate ,B.ImportantLevel,B.PlannedStartDate,B.PlannedFinishDate,B.Status,B.PreWBSCode from TaskRelated A,Task B where A.WBSCode=@WBSCode and A.RelatedWBSCode=B.WBSCode Text @WBSCode WBSCode VarChar SelectByRelatedWBSCode select TaskRelatedCode, WBSCode, RelatedWBSCode from TaskRelated where RelatedWBSCode=@RelatedWBSCode Text @RelatedWBSCode RelatedWBSCode VarChar SelectDoubleRelatedByCode select * from taskrelated where taskrelatedcode=@TaskRelatedCode union select * from taskrelated where ( wbscode=(select relatedwbscode from taskrelated where taskrelatedcode=@TaskRelatedCode) and relatedwbscode = (select wbscode from taskrelated where taskrelatedcode=@TaskRelatedCode) ) Text @TaskRelatedCode TaskRelatedCode VarChar