FireDAC.Stan.Option.TFDTxOptions
Delphi
TFDTxOptions = class (TPersistent)
C++
class PASCALIMPLEMENTATION TFDTxOptions : public System::Classes::TPersistent
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | FireDAC.Stan.Option.pas FireDAC.Stan.Option.hpp |
FireDAC.Stan.Option | FireDAC.Stan.Option |
Description
The set of options controlling transaction behavior.
The TFDTxOptions class represents the set of properties controlling the behavior of a transaction, initiated by the FireDAC components or by the Phys Layer command interfaces:
- Isolation level (Isolation)
- Update ability (ReadOnly)
- Automatic committing (AutoCommit, AutoStart, AutoStop, StopOptions)
- DBMS-specific parameters (Params)
- Disconnection action (DisconnectAction)
- Nesting (EnableNested)
The transaction option application is deferred until the next SQL command execution. Changed options will be applied right before the execution of the next SQL command.