The TADTxOptions class represents the set of properties controlling behavior of a transactions, initiated by the AnyDAC 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 applying is deferred until next SQL command execution. Changed options will be applied right before execution of a next SQL command.

TADTxOptions = class(TPersistent);

Managing Transactions, TADCustomConnection.TxOptions, TADCustomTransaction.Options, IADPhysTransaction.Options