| Package | Description | 
|---|---|
| com.google.cloud.spanner | 
 A client for Cloud Spanner - A no-compromise relational database service. 
 | 
| Modifier and Type | Method and Description | 
|---|---|
TransactionRunner | 
TransactionRunner.allowNestedTransaction()
Allows overriding the default behaviour of blocking nested transactions. 
 | 
TransactionRunner | 
DatabaseClient.readWriteTransaction()
Returns a transaction runner for executing a single logical transaction with retries. 
 | 
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