Class ExecuteSqlRequest.QueryOptions (6.51.0)

Version 6.51.0

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public static final class ExecuteSqlRequest.QueryOptions extends GeneratedMessageV3 implements ExecuteSqlRequest.QueryOptionsOrBuilder

Query optimizer configuration.

Protobuf type google.spanner.v1.ExecuteSqlRequest.QueryOptions

Inheritance

Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > ExecuteSqlRequest.QueryOptions

Implements

ExecuteSqlRequest.QueryOptionsOrBuilder

Inherited Members

AbstractMessage.equals(Object)

AbstractMessage.findInitializationErrors()

AbstractMessage.getInitializationErrorString()

AbstractMessage.hashBoolean(boolean)

AbstractMessage.hashCode()

AbstractMessage.hashEnum(Internal.EnumLite)

AbstractMessage.hashEnumList(List<? extends Internal.EnumLite>)

AbstractMessage.hashFields(int,Map<Descriptors.FieldDescriptor,Object>)

AbstractMessage.hashLong(long)

AbstractMessage.toString()

AbstractMessageLite.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.checkByteStringIsUtf8(ByteString)

AbstractMessageLite.toByteArray()

AbstractMessageLite.toByteString()

AbstractMessageLite.writeDelimitedTo(OutputStream)

AbstractMessageLite.writeTo(OutputStream)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)

GeneratedMessageV3.<V>serializeBooleanMapTo(CodedOutputStream,MapField<Boolean,V>,MapEntry<Boolean,V>,int)

GeneratedMessageV3.<V>serializeIntegerMapTo(CodedOutputStream,MapField<Integer,V>,MapEntry<Integer,V>,int)

GeneratedMessageV3.<V>serializeLongMapTo(CodedOutputStream,MapField<Long,V>,MapEntry<Long,V>,int)

GeneratedMessageV3.<V>serializeStringMapTo(CodedOutputStream,MapField<String,V>,MapEntry<String,V>,int)

GeneratedMessageV3.canUseUnsafe()

GeneratedMessageV3.computeStringSize(int,Object)

GeneratedMessageV3.computeStringSizeNoTag(Object)

GeneratedMessageV3.emptyBooleanList()

GeneratedMessageV3.emptyDoubleList()

GeneratedMessageV3.emptyFloatList()

GeneratedMessageV3.emptyIntList()

GeneratedMessageV3.emptyLongList()

GeneratedMessageV3.getAllFields()

GeneratedMessageV3.getDescriptorForType()

GeneratedMessageV3.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.getParserForType()

GeneratedMessageV3.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.getRepeatedFieldCount(Descriptors.FieldDescriptor)

GeneratedMessageV3.getSerializedSize()

GeneratedMessageV3.getUnknownFields()

GeneratedMessageV3.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.internalGetFieldAccessorTable()

GeneratedMessageV3.internalGetMapField(int)

GeneratedMessageV3.isInitialized()

GeneratedMessageV3.isStringEmpty(Object)

GeneratedMessageV3.makeExtensionsImmutable()

GeneratedMessageV3.mergeFromAndMakeImmutableInternal(CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.mutableCopy(Internal.BooleanList)

GeneratedMessageV3.mutableCopy(Internal.DoubleList)

GeneratedMessageV3.mutableCopy(Internal.FloatList)

GeneratedMessageV3.mutableCopy(Internal.IntList)

GeneratedMessageV3.mutableCopy(Internal.LongList)

GeneratedMessageV3.newBooleanList()

GeneratedMessageV3.newBuilderForType(AbstractMessage.BuilderParent)

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent)

GeneratedMessageV3.newDoubleList()

GeneratedMessageV3.newFloatList()

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter)

GeneratedMessageV3.newIntList()

GeneratedMessageV3.newLongList()

GeneratedMessageV3.parseUnknownField(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.parseUnknownFieldProto3(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.writeReplace()

GeneratedMessageV3.writeString(CodedOutputStream,int,Object)

GeneratedMessageV3.writeStringNoTag(CodedOutputStream,Object)

GeneratedMessageV3.writeTo(CodedOutputStream)

Object.clone()

Object.finalize()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Fields

OPTIMIZER_STATISTICS_PACKAGE_FIELD_NUMBER

public static final int OPTIMIZER_STATISTICS_PACKAGE_FIELD_NUMBER

Field Value
Type	Description
int

OPTIMIZER_VERSION_FIELD_NUMBER

public static final int OPTIMIZER_VERSION_FIELD_NUMBER

Field Value
Type	Description
int

Static Methods

getDefaultInstance()

public static ExecuteSqlRequest.QueryOptions getDefaultInstance()

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()

Returns
Type	Description
Descriptor

newBuilder()

public static ExecuteSqlRequest.QueryOptions.Builder newBuilder()

Returns
Type	Description
ExecuteSqlRequest.QueryOptions.Builder

newBuilder(ExecuteSqlRequest.QueryOptions prototype)

public static ExecuteSqlRequest.QueryOptions.Builder newBuilder(ExecuteSqlRequest.QueryOptions prototype)

Parameter
Name	Description
prototype	ExecuteSqlRequest.QueryOptions

Returns
Type	Description
ExecuteSqlRequest.QueryOptions.Builder

parseDelimitedFrom(InputStream input)

public static ExecuteSqlRequest.QueryOptions parseDelimitedFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static ExecuteSqlRequest.QueryOptions parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
IOException

parseFrom(byte[] data)

public static ExecuteSqlRequest.QueryOptions parseFrom(byte[] data)

Parameter
Name	Description
data	byte[]

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static ExecuteSqlRequest.QueryOptions parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	byte[]
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static ExecuteSqlRequest.QueryOptions parseFrom(ByteString data)

Parameter
Name	Description
data	ByteString

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static ExecuteSqlRequest.QueryOptions parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteString
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static ExecuteSqlRequest.QueryOptions parseFrom(CodedInputStream input)

Parameter
Name	Description
input	CodedInputStream

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static ExecuteSqlRequest.QueryOptions parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	CodedInputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
IOException

parseFrom(InputStream input)

public static ExecuteSqlRequest.QueryOptions parseFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static ExecuteSqlRequest.QueryOptions parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
IOException

parseFrom(ByteBuffer data)

public static ExecuteSqlRequest.QueryOptions parseFrom(ByteBuffer data)

Parameter
Name	Description
data	ByteBuffer

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static ExecuteSqlRequest.QueryOptions parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteBuffer
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

Exceptions
Type	Description
InvalidProtocolBufferException

parser()

public static Parser<ExecuteSqlRequest.QueryOptions> parser()

Returns
Type	Description
Parser<QueryOptions>

Methods

equals(Object obj)

public boolean equals(Object obj)

Parameter
Name	Description
obj	Object

Returns
Type	Description
boolean

Overrides

AbstractMessage.equals(Object other)

getDefaultInstanceForType()

public ExecuteSqlRequest.QueryOptions getDefaultInstanceForType()

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

getOptimizerStatisticsPackage()

public String getOptimizerStatisticsPackage()

An option to control the selection of optimizer statistics package.

This parameter allows individual queries to use a different query optimizer statistics package.

Specifying latest as a value instructs Cloud Spanner to use the latest generated statistics package. If not specified, Cloud Spanner uses the statistics package set at the database level options, or the latest package if the database option is not set.

The statistics package requested by the query has to be exempt from garbage collection. This can be achieved with the following DDL statement:

` ALTER STATISTICS <package_name> SET OPTIONS (allow_gc=false)

The list of available statistics packages can be queried from INFORMATION_SCHEMA.SPANNER_STATISTICS.

Executing a SQL statement with an invalid optimizer statistics package or with a statistics package that allows garbage collection fails with an INVALID_ARGUMENT` error.

string optimizer_statistics_package = 2;

Returns
Type	Description
String	The optimizerStatisticsPackage.

getOptimizerStatisticsPackageBytes()

public ByteString getOptimizerStatisticsPackageBytes()

An option to control the selection of optimizer statistics package.

This parameter allows individual queries to use a different query optimizer statistics package.

Specifying latest as a value instructs Cloud Spanner to use the latest generated statistics package. If not specified, Cloud Spanner uses the statistics package set at the database level options, or the latest package if the database option is not set.

The statistics package requested by the query has to be exempt from garbage collection. This can be achieved with the following DDL statement:

` ALTER STATISTICS <package_name> SET OPTIONS (allow_gc=false)

The list of available statistics packages can be queried from INFORMATION_SCHEMA.SPANNER_STATISTICS.

Executing a SQL statement with an invalid optimizer statistics package or with a statistics package that allows garbage collection fails with an INVALID_ARGUMENT` error.

string optimizer_statistics_package = 2;

Returns
Type	Description
ByteString	The bytes for optimizerStatisticsPackage.

getOptimizerVersion()

public String getOptimizerVersion()

An option to control the selection of optimizer version.

This parameter allows individual queries to pick different query optimizer versions.

Specifying latest as a value instructs Cloud Spanner to use the latest supported query optimizer version. If not specified, Cloud Spanner uses the optimizer version set at the database level options. Any other positive integer (from the list of supported optimizer versions) overrides the default optimizer version for query execution.

The list of supported optimizer versions can be queried from SPANNER_SYS.SUPPORTED_OPTIMIZER_VERSIONS.

Executing a SQL statement with an invalid optimizer version fails with an INVALID_ARGUMENT error.

See https://cloud.google.com/spanner/docs/query-optimizer/manage-query-optimizer for more information on managing the query optimizer.

The optimizer_version statement hint has precedence over this setting.

string optimizer_version = 1;

Returns
Type	Description
String	The optimizerVersion.

getOptimizerVersionBytes()

public ByteString getOptimizerVersionBytes()

An option to control the selection of optimizer version.

This parameter allows individual queries to pick different query optimizer versions.

Specifying latest as a value instructs Cloud Spanner to use the latest supported query optimizer version. If not specified, Cloud Spanner uses the optimizer version set at the database level options. Any other positive integer (from the list of supported optimizer versions) overrides the default optimizer version for query execution.

The list of supported optimizer versions can be queried from SPANNER_SYS.SUPPORTED_OPTIMIZER_VERSIONS.

Executing a SQL statement with an invalid optimizer version fails with an INVALID_ARGUMENT error.

See https://cloud.google.com/spanner/docs/query-optimizer/manage-query-optimizer for more information on managing the query optimizer.

The optimizer_version statement hint has precedence over this setting.

string optimizer_version = 1;

Returns
Type	Description
ByteString	The bytes for optimizerVersion.

getParserForType()

public Parser<ExecuteSqlRequest.QueryOptions> getParserForType()

Returns
Type	Description
Parser<QueryOptions>

Overrides

GeneratedMessageV3.getParserForType()

getSerializedSize()

public int getSerializedSize()

Returns
Type	Description
int

Overrides

GeneratedMessageV3.getSerializedSize()

hashCode()

public int hashCode()

Returns
Type	Description
int

Overrides

AbstractMessage.hashCode()

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns
Type	Description
FieldAccessorTable

Overrides

GeneratedMessageV3.internalGetFieldAccessorTable()

isInitialized()

public final boolean isInitialized()

Returns
Type	Description
boolean

Overrides

GeneratedMessageV3.isInitialized()

newBuilderForType()

public ExecuteSqlRequest.QueryOptions.Builder newBuilderForType()

Returns
Type	Description
ExecuteSqlRequest.QueryOptions.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected ExecuteSqlRequest.QueryOptions.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)

Parameter
Name	Description
parent	BuilderParent

Returns
Type	Description
ExecuteSqlRequest.QueryOptions.Builder

Overrides

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent parent)

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

Parameter
Name	Description
unused	UnusedPrivateParameter

Returns
Type	Description
Object

Overrides

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

toBuilder()

public ExecuteSqlRequest.QueryOptions.Builder toBuilder()

Returns
Type	Description
ExecuteSqlRequest.QueryOptions.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)

Parameter
Name	Description
output	CodedOutputStream

Overrides

GeneratedMessageV3.writeTo(CodedOutputStream output)

Exceptions
Type	Description
IOException