ContractBuilding Single ContractBuilding ContractBuildingCode System.String true false 50 ContractCode System.String false true 50 BuildingCode System.String false true 50 PBSUnitCode System.String false true 50 Select select * from ContractBuilding where ContractBuildingCode=@ContractBuildingCode Text @ContractBuildingCode ContractBuildingCode VarChar SelectAll select * from ContractBuilding Text Insert Insert into ContractBuilding ( ContractBuildingCode, ContractCode, BuildingCode, PBSUnitCode ) values ( @ContractBuildingCode, @ContractCode, @BuildingCode, @PBSUnitCode ) Text @ContractBuildingCode ContractBuildingCode VarChar @ContractCode ContractCode VarChar @BuildingCode BuildingCode VarChar @PBSUnitCode PBSUnitCode VarChar Update Update ContractBuilding set ContractCode=@ContractCode,BuildingCode=@BuildingCode,PBSUnitCode=@PBSUnitCode where ContractBuildingCode=@ContractBuildingCode Text @ContractBuildingCode ContractBuildingCode VarChar @ContractCode ContractCode VarChar @BuildingCode BuildingCode VarChar @PBSUnitCode PBSUnitCode VarChar Delete Delete from ContractBuilding where ContractBuildingCode=@ContractBuildingCode Text @ContractBuildingCode ContractBuildingCode VarChar SelectByContractCode select * from ContractBuilding where ContractCode=@ContractCode Text @ContractCode ContractCode VarChar