Class TRALDBBufDataset
Unit
Declaration
type TRALDBBufDataset = class(TBufDataset)
Description
TRALDBBufDataset
Hierarchy
- TBufDataset
- TRALDBBufDataset
Overview
Methods
| Public | constructor Create(AOwner: TComponent); override; |
| Public | destructor Destroy; override; |
| Public | function ParamByName(const AValue: StringRAL): TParam; reintroduce; |
| Public | procedure ApplyUpdates; reintroduce; |
| Public | procedure ExecSQL; |
| Protected | procedure CacheSQL(ASQL: StringRAL; AExecType: TRALDBExecType = etExecute); |
| Protected | procedure Clear; |
| Protected | procedure InternalDelete; override; |
| Protected | procedure InternalInitFieldDefs; override; |
| Protected | procedure InternalOpen; override; |
| Protected | procedure InternalPost; override; |
| Protected | procedure LoadFromRALStorage(ADataSet : TDataSet; AStream : TStream); |
| Protected | procedure Notification(AComponent: TComponent; Operation: TOperation); override; |
| Protected | procedure OnApplyUpdates(Sender: TObject; AResponse: TRALResponse; AException: StringRAL); |
| Protected | procedure OnChangeSQL(Sender: TObject); |
| Protected | procedure OnExecSQLResponse(Sender: TObject; AResponse: TRALResponse; AException: StringRAL); |
| Protected | procedure OnQueryResponse(Sender: TObject; AResponse: TRALResponse; AException: StringRAL); |
| Protected | procedure SetActive(AValue: boolean); override; |
| Protected | procedure SetRALConnection(AValue: TRALDBConnection); |
| Protected | procedure SetSQL(AValue: TStrings); |
| Protected | procedure SetStorage(AValue: TRALStorageLink); |
| Protected | procedure SetUpdateSQL(AValue: TRALDBUpdateSQL); |
Properties
| Public | property LastId: Int64RAL read FLastId; |
| Published | property OnError: TRALDBTableOnError read FOnError write FOnError; |
| Published | property ParamCheck: boolean read FParamCheck write FParamCheck; |
| Published | property Params: TParams read FParams write FParams; |
| Published | property RALConnection: TRALDBConnection read FRALConnection write SetRALConnection; |
| Public | property RowsAffected: Int64RAL read FRowsAffected; |
| Published | property SQL: TStrings read FSQL write SetSQL; |
| Published | property Storage: TRALStorageLink read FStorage write SetStorage; |
| Published | property UpdateMode: TUpdateMode read FUpdateMode write FUpdateMode; |
| Published | property UpdateSQL: TRALDBUpdateSQL read FUpdateSQL write SetUpdateSQL; |
| Published | property UpdateTable: StringRAL read FUpdateTable write FUpdateTable; |
Description
Methods
| Public | constructor Create(AOwner: TComponent); override; |
|
This item has no description. | |
| Public | destructor Destroy; override; |
|
This item has no description. | |
| Public | function ParamByName(const AValue: StringRAL): TParam; reintroduce; |
|
procedure Open; reintroduce; | |
| Public | procedure ApplyUpdates; reintroduce; |
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This item has no description. | |
| Public | procedure ExecSQL; |
|
This item has no description. | |
| Protected | procedure CacheSQL(ASQL: StringRAL; AExecType: TRALDBExecType = etExecute); |
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This item has no description. | |
| Protected | procedure Clear; |
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This item has no description. | |
| Protected | procedure InternalDelete; override; |
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This item has no description. | |
| Protected | procedure InternalInitFieldDefs; override; |
|
carrega os fieldsdefs do servidor | |
| Protected | procedure InternalOpen; override; |
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This item has no description. | |
| Protected | procedure InternalPost; override; |
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This item has no description. | |
| Protected | procedure LoadFromRALStorage(ADataSet : TDataSet; AStream : TStream); |
|
This item has no description. | |
| Protected | procedure Notification(AComponent: TComponent; Operation: TOperation); override; |
|
needed to properly remove assignment in design-time. | |
| Protected | procedure OnApplyUpdates(Sender: TObject; AResponse: TRALResponse; AException: StringRAL); |
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This item has no description. | |
| Protected | procedure OnChangeSQL(Sender: TObject); |
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This item has no description. | |
| Protected | procedure OnExecSQLResponse(Sender: TObject; AResponse: TRALResponse; AException: StringRAL); |
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This item has no description. | |
| Protected | procedure OnQueryResponse(Sender: TObject; AResponse: TRALResponse; AException: StringRAL); |
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This item has no description. | |
| Protected | procedure SetActive(AValue: boolean); override; |
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This item has no description. | |
| Protected | procedure SetRALConnection(AValue: TRALDBConnection); |
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This item has no description. | |
| Protected | procedure SetSQL(AValue: TStrings); |
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This item has no description. | |
| Protected | procedure SetStorage(AValue: TRALStorageLink); |
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This item has no description. | |
| Protected | procedure SetUpdateSQL(AValue: TRALDBUpdateSQL); |
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This item has no description. | |
Properties
| Public | property LastId: Int64RAL read FLastId; |
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This item has no description. | |
| Published | property OnError: TRALDBTableOnError read FOnError write FOnError; |
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This item has no description. | |
| Published | property ParamCheck: boolean read FParamCheck write FParamCheck; |
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This item has no description. | |
| Published | property Params: TParams read FParams write FParams; |
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This item has no description. | |
| Published | property RALConnection: TRALDBConnection read FRALConnection write SetRALConnection; |
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This item has no description. | |
| Public | property RowsAffected: Int64RAL read FRowsAffected; |
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This item has no description. | |
| Published | property SQL: TStrings read FSQL write SetSQL; |
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This item has no description. | |
| Published | property Storage: TRALStorageLink read FStorage write SetStorage; |
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This item has no description. | |
| Published | property UpdateMode: TUpdateMode read FUpdateMode write FUpdateMode; |
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This item has no description. | |
| Published | property UpdateSQL: TRALDBUpdateSQL read FUpdateSQL write SetUpdateSQL; |
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This item has no description. | |
| Published | property UpdateTable: StringRAL read FUpdateTable write FUpdateTable; |
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This item has no description. | |
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