[Properties (by Name)] [Methods (by Name)] [Events (by Name)]
Encapsulate a transaction.
Source position: db.pas line 2182
type TDBTransaction = class(TComponent) |
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public |
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constructor Create(); override; |
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Transaction property. |
destructor Destroy; override; |
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Remove a TDBTransaction instance from memory. |
procedure CloseDataSets(); |
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Close all connected datasets. |
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Database this transaction is connected to. |
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published |
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property Active: Boolean; [rw] |
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Is the transaction active or not. |
end; |
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Encapsulate a transaction. |
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TObject,IFPObserved |
TDBTransaction encapsulates a SQL transaction. It is an abstract class, and should be used by component creators that wish to encapsulate transactions in a class. The TDBTransaction class offers functionality to refer to a TDatabase instance, and to keep track of TDataset instances which are connected to the transaction.
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Base class for connecting a FreePascal application to an external Database engine. |
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Base class for records-based data-access. |