public interface TransactionOrBuilder extends MessageOrBuilderImplements
MessageOrBuilderMethods
getId()
public abstract ByteString getId() id may be used to identify the transaction in subsequent
Read,
ExecuteSql,
Commit, or
Rollback calls.
Single-use read-only transactions do not have IDs, because single-use transactions do not support multiple requests.
bytes id = 1;
| Returns | |
|---|---|
| Type | Description |
ByteString |
The id. |
getPrecommitToken()
public abstract MultiplexedSessionPrecommitToken getPrecommitToken()A precommit token is included in the response of a BeginTransaction request if the read-write transaction is on a multiplexed session and a mutation_key was specified in the BeginTransaction. The precommit token with the highest sequence number from this transaction attempt should be passed to the Commit request for this transaction.
.google.spanner.v1.MultiplexedSessionPrecommitToken precommit_token = 3;
| Returns | |
|---|---|
| Type | Description |
MultiplexedSessionPrecommitToken |
The precommitToken. |
getPrecommitTokenOrBuilder()
public abstract MultiplexedSessionPrecommitTokenOrBuilder getPrecommitTokenOrBuilder()A precommit token is included in the response of a BeginTransaction request if the read-write transaction is on a multiplexed session and a mutation_key was specified in the BeginTransaction. The precommit token with the highest sequence number from this transaction attempt should be passed to the Commit request for this transaction.
.google.spanner.v1.MultiplexedSessionPrecommitToken precommit_token = 3;
| Returns | |
|---|---|
| Type | Description |
MultiplexedSessionPrecommitTokenOrBuilder |
|
getReadTimestamp()
public abstract Timestamp getReadTimestamp()For snapshot read-only transactions, the read timestamp chosen for the transaction. Not returned by default: see TransactionOptions.ReadOnly.return_read_timestamp.
A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
Example: "2014-10-02T15:01:23.045123456Z".
.google.protobuf.Timestamp read_timestamp = 2;
| Returns | |
|---|---|
| Type | Description |
Timestamp |
The readTimestamp. |
getReadTimestampOrBuilder()
public abstract TimestampOrBuilder getReadTimestampOrBuilder()For snapshot read-only transactions, the read timestamp chosen for the transaction. Not returned by default: see TransactionOptions.ReadOnly.return_read_timestamp.
A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
Example: "2014-10-02T15:01:23.045123456Z".
.google.protobuf.Timestamp read_timestamp = 2;
| Returns | |
|---|---|
| Type | Description |
TimestampOrBuilder |
|
hasPrecommitToken()
public abstract boolean hasPrecommitToken()A precommit token is included in the response of a BeginTransaction request if the read-write transaction is on a multiplexed session and a mutation_key was specified in the BeginTransaction. The precommit token with the highest sequence number from this transaction attempt should be passed to the Commit request for this transaction.
.google.spanner.v1.MultiplexedSessionPrecommitToken precommit_token = 3;
| Returns | |
|---|---|
| Type | Description |
boolean |
Whether the precommitToken field is set. |
hasReadTimestamp()
public abstract boolean hasReadTimestamp()For snapshot read-only transactions, the read timestamp chosen for the transaction. Not returned by default: see TransactionOptions.ReadOnly.return_read_timestamp.
A timestamp in RFC3339 UTC \"Zulu\" format, accurate to nanoseconds.
Example: "2014-10-02T15:01:23.045123456Z".
.google.protobuf.Timestamp read_timestamp = 2;
| Returns | |
|---|---|
| Type | Description |
boolean |
Whether the readTimestamp field is set. |