public static final class PartitionQueryRequest.Builder extends GeneratedMessageV3.Builder<PartitionQueryRequest.Builder> implements PartitionQueryRequestOrBuilderThe request for PartitionQuery
Protobuf type google.spanner.v1.PartitionQueryRequest
Inheritance
Object > AbstractMessageLite.Builder<MessageType,BuilderType> > AbstractMessage.Builder<BuilderType> > GeneratedMessageV3.Builder > PartitionQueryRequest.BuilderImplements
PartitionQueryRequestOrBuilderStatic Methods
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()| Returns | |
|---|---|
| Type | Description |
Descriptor |
|
Methods
addRepeatedField(Descriptors.FieldDescriptor field, Object value)
public PartitionQueryRequest.Builder addRepeatedField(Descriptors.FieldDescriptor field, Object value)| Parameters | |
|---|---|
| Name | Description |
field |
FieldDescriptor |
value |
Object |
| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
|
build()
public PartitionQueryRequest build()| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest |
|
buildPartial()
public PartitionQueryRequest buildPartial()| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest |
|
clear()
public PartitionQueryRequest.Builder clear()| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
|
clearField(Descriptors.FieldDescriptor field)
public PartitionQueryRequest.Builder clearField(Descriptors.FieldDescriptor field)| Parameter | |
|---|---|
| Name | Description |
field |
FieldDescriptor |
| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
|
clearOneof(Descriptors.OneofDescriptor oneof)
public PartitionQueryRequest.Builder clearOneof(Descriptors.OneofDescriptor oneof)| Parameter | |
|---|---|
| Name | Description |
oneof |
OneofDescriptor |
| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
|
clearParamTypes()
public PartitionQueryRequest.Builder clearParamTypes()| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
|
clearParams()
public PartitionQueryRequest.Builder clearParams()Parameter names and values that bind to placeholders in the SQL string.
A parameter placeholder consists of the @ character followed by the
parameter name (for example, @firstName). Parameter names can contain
letters, numbers, and underscores.
Parameters can appear anywhere that a literal value is expected. The same parameter name can be used more than once, for example:
"WHERE id > @msg_id AND id < @msg_id + 100"
It is an error to execute a SQL statement with unbound parameters.
.google.protobuf.Struct params = 4;
| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
|
clearPartitionOptions()
public PartitionQueryRequest.Builder clearPartitionOptions()Additional options that affect how many partitions are created.
.google.spanner.v1.PartitionOptions partition_options = 6;
| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
|
clearSession()
public PartitionQueryRequest.Builder clearSession()Required. The session used to create the partitions.
string session = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
This builder for chaining. |
clearSql()
public PartitionQueryRequest.Builder clearSql()Required. The query request to generate partitions for. The request will fail if the query is not root partitionable. For a query to be root partitionable, it needs to satisfy a few conditions. For example, if the query execution plan contains a distributed union operator, then it must be the first operator in the plan. For more information about other conditions, see Read data in parallel.
The query request must not contain DML commands, such as INSERT, UPDATE, or DELETE. Use ExecuteStreamingSql with a PartitionedDml transaction for large, partition-friendly DML operations.
string sql = 3 [(.google.api.field_behavior) = REQUIRED];
| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
This builder for chaining. |
clearTransaction()
public PartitionQueryRequest.Builder clearTransaction()Read only snapshot transactions are supported, read/write and single use transactions are not.
.google.spanner.v1.TransactionSelector transaction = 2;
| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
|
clone()
public PartitionQueryRequest.Builder clone()| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest.Builder |
|
containsParamTypes(String key)
public boolean containsParamTypes(String key) It is not always possible for Cloud Spanner to infer the right SQL type
from a JSON value. For example, values of type BYTES and values
of type STRING both appear in
params as JSON strings.
In these cases, param_types can be used to specify the exact
SQL type for some or all of the SQL query parameters. See the
definition of Type for more information
about SQL types.
map<string, .google.spanner.v1.Type> param_types = 5;
| Parameter | |
|---|---|
| Name | Description |
key |
String |
| Returns | |
|---|---|
| Type | Description |
boolean |
|
getDefaultInstanceForType()
public PartitionQueryRequest getDefaultInstanceForType()| Returns | |
|---|---|
| Type | Description |
PartitionQueryRequest |
|
getDescriptorForType()
public Descriptors.Descriptor getDescriptorForType()| Returns | |
|---|---|
| Type | Description |
Descriptor |
|
getMutableParamTypes() (deprecated)
public Map<String,Type> getMutableParamTypes()Use alternate mutation accessors instead.
| Returns | |
|---|---|
| Type | Description |
Map<String,Type> |
|
getParamTypes() (deprecated)
public Map<String,Type> getParamTypes()Use #getParamTypesMap() instead.
| Returns | |
|---|---|
| Type | Description |