vertx / io.vertx.kotlin.ext.sql / io.vertx.ext.sql.SQLConnection / setTransactionIsolationAwait

# setTransactionIsolationAwait

`suspend fun SQLConnection.setTransactionIsolationAwait(isolation: TransactionIsolation): Unit`

Attempts to change the transaction isolation level for this Connection object to the one given.

The constants defined in the interface Connection are the possible transaction isolation levels.

### Parameters

`isolation` - the level of isolation

`handler` - the handler called when this operation completes.

Return