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public interface PartitionReadRequestOrBuilder extends MessageOrBuilderImplements
MessageOrBuilderMethods
getColumns(int index)
public abstract String getColumns(int index)The columns of table to be returned for each row matching this request.
repeated string columns = 5;
| Parameter | |
|---|---|
| Name | Description |
index |
intThe index of the element to return. |
| Returns | |
|---|---|
| Type | Description |
String |
The columns at the given index. |
getColumnsBytes(int index)
public abstract ByteString getColumnsBytes(int index)The columns of table to be returned for each row matching this request.
repeated string columns = 5;
| Parameter | |
|---|---|
| Name | Description |
index |
intThe index of the value to return. |
| Returns | |
|---|---|
| Type | Description |
ByteString |
The bytes of the columns at the given index. |
getColumnsCount()
public abstract int getColumnsCount()The columns of table to be returned for each row matching this request.
repeated string columns = 5;
| Returns | |
|---|---|
| Type | Description |
int |
The count of columns. |
getColumnsList()
public abstract List<String> getColumnsList()The columns of table to be returned for each row matching this request.
repeated string columns = 5;
| Returns | |
|---|---|
| Type | Description |
List<String> |
A list containing the columns. |
getIndex()
public abstract String getIndex()If non-empty, the name of an index on table. This index is used instead of the table primary key when interpreting key_set and sorting result rows. See key_set for further information.
string index = 4;
| Returns | |
|---|---|
| Type | Description |
String |
The index. |
getIndexBytes()
public abstract ByteString getIndexBytes()If non-empty, the name of an index on table. This index is used instead of the table primary key when interpreting key_set and sorting result rows. See key_set for further information.
string index = 4;
| Returns | |
|---|---|
| Type | Description |
ByteString |
The bytes for index. |
getKeySet()
public abstract KeySet getKeySet() Required. key_set identifies the rows to be yielded. key_set names the
primary keys of the rows in
table to be yielded, unless
index is present. If
index is present, then
key_set instead names
index keys in index.
It isn't an error for the key_set to name rows that don't
exist in the database. Read yields nothing for nonexistent rows.
.google.spanner.v1.KeySet key_set = 6 [(.google.api.field_behavior) = REQUIRED];
| Returns | |
|---|---|
| Type | Description |
KeySet |
The keySet. |
getKeySetOrBuilder()
public abstract KeySetOrBuilder getKeySetOrBuilder() Required. key_set identifies the rows to be yielded. key_set names the
primary keys of the rows in
table to be yielded, unless
index is present. If
index is present, then
key_set instead names
index keys in index.
It isn't an error for the key_set to name rows that don't
exist in the database. Read yields nothing for nonexistent rows.
.google.spanner.v1.KeySet key_set = 6 [(.google.api.field_behavior) = REQUIRED];
| Returns | |
|---|---|
| Type | Description |
KeySetOrBuilder |
|
getPartitionOptions()
public abstract PartitionOptions getPartitionOptions()Additional options that affect how many partitions are created.
.google.spanner.v1.PartitionOptions partition_options = 9;
| Returns | |
|---|---|
| Type | Description |
PartitionOptions |
The partitionOptions. |
getPartitionOptionsOrBuilder()
public abstract PartitionOptionsOrBuilder getPartitionOptionsOrBuilder()Additional options that affect how many partitions are created.
.google.spanner.v1.PartitionOptions partition_options = 9;
| Returns | |
|---|---|
| Type | Description |
PartitionOptionsOrBuilder |
|
getSession()
public abstract String getSession()Required. The session used to create the partitions.
string session = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
| Returns | |
|---|---|
| Type | Description |
String |
The session. |
getSessionBytes()
public abstract ByteString getSessionBytes()Required. The session used to create the partitions.
string session = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
| Returns | |
|---|---|
| Type | Description |
ByteString |
The bytes for session. |
getTable()
public abstract String getTable()Required. The name of the table in the database to be read.
string table = 3 [(.google.api.field_behavior) = REQUIRED];
| Returns | |
|---|---|
| Type | Description |
String |
The table. |
getTableBytes()
public abstract ByteString getTableBytes()Required. The name of the table in the database to be read.
string table = 3 [(.google.api.field_behavior) = REQUIRED];
| Returns | |
|---|---|
| Type | Description |
ByteString |
The bytes for table. |
getTransaction()
public abstract TransactionSelector getTransaction()Read only snapshot transactions are supported, read/write and single use transactions are not.
.google.spanner.v1.TransactionSelector transaction = 2;
| Returns | |
|---|---|
| Type | Description |
TransactionSelector |
The transaction. |
getTransactionOrBuilder()
public abstract TransactionSelectorOrBuilder getTransactionOrBuilder()Read only snapshot transactions are supported, read/write and single use transactions are not.
.google.spanner.v1.TransactionSelector transaction = 2;
| Returns | |
|---|---|
| Type | Description |
TransactionSelectorOrBuilder |
|
hasKeySet()
public abstract boolean hasKeySet() Required. key_set identifies the rows to be yielded. key_set names the
primary keys of the rows in
table to be yielded, unless
index is present. If
index is present, then
key_set instead names
index keys in index.
It isn't an error for the key_set to name rows that don't
exist in the database. Read yields nothing for nonexistent rows.
.google.spanner.v1.KeySet key_set = 6 [(.google.api.field_behavior) = REQUIRED];
| Returns | |
|---|---|
| Type | Description |
boolean |
Whether the keySet field is set. |
hasPartitionOptions()
public abstract boolean hasPartitionOptions()Additional options that affect how many partitions are created.
.google.spanner.v1.PartitionOptions partition_options = 9;
| Returns | |
|---|---|
| Type | Description |
boolean |
Whether the partitionOptions field is set. |
hasTransaction()
public abstract boolean hasTransaction()Read only snapshot transactions are supported, read/write and single use transactions are not.
.google.spanner.v1.TransactionSelector transaction = 2;
| Returns | |
|---|---|
| Type | Description |
boolean |
Whether the transaction field is set. |