public static final class ReadSession.TableReadOptions extends GeneratedMessageV3 implements ReadSession.TableReadOptionsOrBuilder
Options dictating how we read a table.
Protobuf type google.cloud.bigquery.storage.v1beta2.ReadSession.TableReadOptions
Inherited Members
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)
com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)
com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)
com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)
Static Fields
ARROW_SERIALIZATION_OPTIONS_FIELD_NUMBER
public static final int ARROW_SERIALIZATION_OPTIONS_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
ROW_RESTRICTION_FIELD_NUMBER
public static final int ROW_RESTRICTION_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
SELECTED_FIELDS_FIELD_NUMBER
public static final int SELECTED_FIELDS_FIELD_NUMBER
| Field Value |
|---|
| Type | Description |
int | |
Static Methods
getDefaultInstance()
public static ReadSession.TableReadOptions getDefaultInstance()
getDescriptor()
public static final Descriptors.Descriptor getDescriptor()
newBuilder()
public static ReadSession.TableReadOptions.Builder newBuilder()
newBuilder(ReadSession.TableReadOptions prototype)
public static ReadSession.TableReadOptions.Builder newBuilder(ReadSession.TableReadOptions prototype)
public static ReadSession.TableReadOptions parseDelimitedFrom(InputStream input)
public static ReadSession.TableReadOptions parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(byte[] data)
public static ReadSession.TableReadOptions parseFrom(byte[] data)
| Parameter |
|---|
| Name | Description |
data | byte[]
|
parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
public static ReadSession.TableReadOptions parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteString data)
public static ReadSession.TableReadOptions parseFrom(ByteString data)
parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static ReadSession.TableReadOptions parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
public static ReadSession.TableReadOptions parseFrom(CodedInputStream input)
public static ReadSession.TableReadOptions parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
public static ReadSession.TableReadOptions parseFrom(InputStream input)
public static ReadSession.TableReadOptions parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
parseFrom(ByteBuffer data)
public static ReadSession.TableReadOptions parseFrom(ByteBuffer data)
parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
public static ReadSession.TableReadOptions parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
parser()
public static Parser<ReadSession.TableReadOptions> parser()
Methods
equals(Object obj)
public boolean equals(Object obj)
| Parameter |
|---|
| Name | Description |
obj | Object
|
Overrides
getArrowSerializationOptions()
public ArrowSerializationOptions getArrowSerializationOptions()
Optional. Options specific to the Apache Arrow output format.
.google.cloud.bigquery.storage.v1beta2.ArrowSerializationOptions arrow_serialization_options = 3 [(.google.api.field_behavior) = OPTIONAL];
getArrowSerializationOptionsOrBuilder()
public ArrowSerializationOptionsOrBuilder getArrowSerializationOptionsOrBuilder()
Optional. Options specific to the Apache Arrow output format.
.google.cloud.bigquery.storage.v1beta2.ArrowSerializationOptions arrow_serialization_options = 3 [(.google.api.field_behavior) = OPTIONAL];
getDefaultInstanceForType()
public ReadSession.TableReadOptions getDefaultInstanceForType()
getParserForType()
public Parser<ReadSession.TableReadOptions> getParserForType()
Overrides
getRowRestriction()
public String getRowRestriction()
SQL text filtering statement, similar to a WHERE clause in a query.
Aggregates are not supported.
Examples: "int_field > 5"
"date_field = CAST('2014-9-27' as DATE)"
"nullable_field is not NULL"
"st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
"numeric_field BETWEEN 1.0 AND 5.0"
Restricted to a maximum length for 1 MB.
string row_restriction = 2;
| Returns |
|---|
| Type | Description |
String | The rowRestriction.
|
getRowRestrictionBytes()
public ByteString getRowRestrictionBytes()
SQL text filtering statement, similar to a WHERE clause in a query.
Aggregates are not supported.
Examples: "int_field > 5"
"date_field = CAST('2014-9-27' as DATE)"
"nullable_field is not NULL"
"st_equals(geo_field, st_geofromtext("POINT(2, 2)"))"
"numeric_field BETWEEN 1.0 AND 5.0"
Restricted to a maximum length for 1 MB.
string row_restriction = 2;
| Returns |
|---|
| Type | Description |
ByteString | The bytes for rowRestriction.
|
getSelectedFields(int index)
public String getSelectedFields(int index)
Names of the fields in the table that should be read. If empty, all
fields will be read. If the specified field is a nested field, all
the sub-fields in the field will be selected. The output field order is
unrelated to the order of fields in selected_fields.
repeated string selected_fields = 1;
| Parameter |
|---|
| Name | Description |
index | int
The index of the element to return.
|
| Returns |
|---|
| Type | Description |
String | The selectedFields at the given index.
|
getSelectedFieldsBytes(int index)
public ByteString getSelectedFieldsBytes(int index)
Names of the fields in the table that should be read. If empty, all
fields will be read. If the specified field is a nested field, all
the sub-fields in the field will be selected. The output field order is
unrelated to the order of fields in selected_fields.
repeated string selected_fields = 1;
| Parameter |
|---|
| Name | Description |
index | int
The index of the value to return.
|
| Returns |
|---|
| Type | Description |
ByteString | The bytes of the selectedFields at the given index.
|
getSelectedFieldsCount()
public int getSelectedFieldsCount()
Names of the fields in the table that should be read. If empty, all
fields will be read. If the specified field is a nested field, all
the sub-fields in the field will be selected. The output field order is
unrelated to the order of fields in selected_fields.
repeated string selected_fields = 1;
| Returns |
|---|
| Type | Description |
int | The count of selectedFields.
|
getSelectedFieldsList()
public ProtocolStringList getSelectedFieldsList()
Names of the fields in the table that should be read. If empty, all
fields will be read. If the specified field is a nested field, all
the sub-fields in the field will be selected. The output field order is
unrelated to the order of fields in selected_fields.
repeated string selected_fields = 1;
getSerializedSize()
public int getSerializedSize()
| Returns |
|---|
| Type | Description |
int | |
Overrides
hasArrowSerializationOptions()
public boolean hasArrowSerializationOptions()
Optional. Options specific to the Apache Arrow output format.
.google.cloud.bigquery.storage.v1beta2.ArrowSerializationOptions arrow_serialization_options = 3 [(.google.api.field_behavior) = OPTIONAL];
| Returns |
|---|
| Type | Description |
boolean | Whether the arrowSerializationOptions field is set.
|
hashCode()
| Returns |
|---|
| Type | Description |
int | |
Overrides
internalGetFieldAccessorTable()
protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Overrides
isInitialized()
public final boolean isInitialized()
Overrides
newBuilderForType()
public ReadSession.TableReadOptions.Builder newBuilderForType()
newBuilderForType(GeneratedMessageV3.BuilderParent parent)
protected ReadSession.TableReadOptions.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Overrides
newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Overrides
toBuilder()
public ReadSession.TableReadOptions.Builder toBuilder()
writeTo(CodedOutputStream output)
public void writeTo(CodedOutputStream output)
Overrides
