Package org.apache.arrow.flight.sql.impl
Class FlightSql.CommandPreparedStatementQuery
java.lang.Object
com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessage
com.google.protobuf.GeneratedMessageV3
org.apache.arrow.flight.sql.impl.FlightSql.CommandPreparedStatementQuery
- All Implemented Interfaces:
com.google.protobuf.Message
,com.google.protobuf.MessageLite
,com.google.protobuf.MessageLiteOrBuilder
,com.google.protobuf.MessageOrBuilder
,Serializable
,FlightSql.CommandPreparedStatementQueryOrBuilder
- Enclosing class:
- FlightSql
public static final class FlightSql.CommandPreparedStatementQuery
extends com.google.protobuf.GeneratedMessageV3
implements FlightSql.CommandPreparedStatementQueryOrBuilder
Represents an instance of executing a prepared statement. Used in the command member of FlightDescriptor for the following RPC calls: - GetSchema: return the Arrow schema of the query. Fields on this schema may contain the following metadata: - ARROW:FLIGHT:SQL:CATALOG_NAME - Table's catalog name - ARROW:FLIGHT:SQL:DB_SCHEMA_NAME - Database schema name - ARROW:FLIGHT:SQL:TABLE_NAME - Table name - ARROW:FLIGHT:SQL:TYPE_NAME - The data source-specific name for the data type of the column. - ARROW:FLIGHT:SQL:PRECISION - Column precision/size - ARROW:FLIGHT:SQL:SCALE - Column scale/decimal digits if applicable - ARROW:FLIGHT:SQL:IS_AUTO_INCREMENT - "1" indicates if the column is auto incremented, "0" otherwise. - ARROW:FLIGHT:SQL:IS_CASE_SENSITIVE - "1" indicates if the column is case-sensitive, "0" otherwise. - ARROW:FLIGHT:SQL:IS_READ_ONLY - "1" indicates if the column is read only, "0" otherwise. - ARROW:FLIGHT:SQL:IS_SEARCHABLE - "1" indicates if the column is searchable via WHERE clause, "0" otherwise. If the schema is retrieved after parameter values have been bound with DoPut, then the server should account for the parameters when determining the schema. - DoPut: bind parameter values. All of the bound parameter sets will be executed as a single atomic execution. - GetFlightInfo: execute the prepared statement instance.Protobuf type
arrow.flight.protocol.sql.CommandPreparedStatementQuery
- See Also:
-
Nested Class Summary
Modifier and TypeClassDescriptionstatic final class
Represents an instance of executing a prepared statement.Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageV3
com.google.protobuf.GeneratedMessageV3.BuilderParent, com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>,
BuilderT extends com.google.protobuf.GeneratedMessageV3.ExtendableBuilder<MessageT, BuilderT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.ExtendableMessageOrBuilder<MessageT extends com.google.protobuf.GeneratedMessageV3.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessageV3.FieldAccessorTable, com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessageLite.InternalOneOfEnum
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Field Summary
Fields inherited from class com.google.protobuf.GeneratedMessageV3
alwaysUseFieldBuilders, unknownFields
Fields inherited from class com.google.protobuf.AbstractMessage
memoizedSize
Fields inherited from class com.google.protobuf.AbstractMessageLite
memoizedHashCode
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Method Summary
Modifier and TypeMethodDescriptionboolean
static final com.google.protobuf.Descriptors.Descriptor
com.google.protobuf.Parser<FlightSql.CommandPreparedStatementQuery>
com.google.protobuf.ByteString
Opaque handle for the prepared statement on the server.int
int
hashCode()
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
final boolean
newBuilderForType
(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) protected Object
newInstance
(com.google.protobuf.GeneratedMessageV3.UnusedPrivateParameter unused) parseDelimitedFrom
(InputStream input) parseDelimitedFrom
(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) parseFrom
(byte[] data) parseFrom
(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) parseFrom
(com.google.protobuf.ByteString data) parseFrom
(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) parseFrom
(com.google.protobuf.CodedInputStream input) parseFrom
(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) parseFrom
(InputStream input) parseFrom
(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) parseFrom
(ByteBuffer data) parseFrom
(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) static com.google.protobuf.Parser<FlightSql.CommandPreparedStatementQuery>
parser()
void
writeTo
(com.google.protobuf.CodedOutputStream output) Methods inherited from class com.google.protobuf.GeneratedMessageV3
canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, isStringEmpty, makeExtensionsImmutable, makeMutableCopy, makeMutableCopy, mergeFromAndMakeImmutableInternal, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBooleanList, newBuilderForType, newDoubleList, newFloatList, newIntList, newLongList, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag
Methods inherited from class com.google.protobuf.AbstractMessage
findInitializationErrors, getInitializationErrorString, hashBoolean, hashEnum, hashEnumList, hashFields, hashLong, toString
Methods inherited from class com.google.protobuf.AbstractMessageLite
addAll, addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface com.google.protobuf.MessageLite
toByteArray, toByteString, writeDelimitedTo, writeTo
Methods inherited from interface com.google.protobuf.MessageOrBuilder
findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof
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Field Details
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PREPARED_STATEMENT_HANDLE_FIELD_NUMBER
public static final int PREPARED_STATEMENT_HANDLE_FIELD_NUMBER- See Also:
-
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Method Details
-
newInstance
- Overrides:
newInstance
in classcom.google.protobuf.GeneratedMessageV3
-
getDescriptor
public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() -
internalGetFieldAccessorTable
protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()- Specified by:
internalGetFieldAccessorTable
in classcom.google.protobuf.GeneratedMessageV3
-
getPreparedStatementHandle
public com.google.protobuf.ByteString getPreparedStatementHandle()Opaque handle for the prepared statement on the server.
bytes prepared_statement_handle = 1;
- Specified by:
getPreparedStatementHandle
in interfaceFlightSql.CommandPreparedStatementQueryOrBuilder
- Returns:
- The preparedStatementHandle.
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isInitialized
public final boolean isInitialized()- Specified by:
isInitialized
in interfacecom.google.protobuf.MessageLiteOrBuilder
- Overrides:
isInitialized
in classcom.google.protobuf.GeneratedMessageV3
-
writeTo
- Specified by:
writeTo
in interfacecom.google.protobuf.MessageLite
- Overrides:
writeTo
in classcom.google.protobuf.GeneratedMessageV3
- Throws:
IOException
-
getSerializedSize
public int getSerializedSize()- Specified by:
getSerializedSize
in interfacecom.google.protobuf.MessageLite
- Overrides:
getSerializedSize
in classcom.google.protobuf.GeneratedMessageV3
-
equals
- Specified by:
equals
in interfacecom.google.protobuf.Message
- Overrides:
equals
in classcom.google.protobuf.AbstractMessage
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hashCode
public int hashCode()- Specified by:
hashCode
in interfacecom.google.protobuf.Message
- Overrides:
hashCode
in classcom.google.protobuf.AbstractMessage
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parseFrom
public static FlightSql.CommandPreparedStatementQuery parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static FlightSql.CommandPreparedStatementQuery parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static FlightSql.CommandPreparedStatementQuery parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
-
parseFrom
public static FlightSql.CommandPreparedStatementQuery parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static FlightSql.CommandPreparedStatementQuery parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static FlightSql.CommandPreparedStatementQuery parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException - Throws:
com.google.protobuf.InvalidProtocolBufferException
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parseFrom
public static FlightSql.CommandPreparedStatementQuery parseFrom(InputStream input) throws IOException - Throws:
IOException
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parseFrom
public static FlightSql.CommandPreparedStatementQuery parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException - Throws:
IOException
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parseDelimitedFrom
public static FlightSql.CommandPreparedStatementQuery parseDelimitedFrom(InputStream input) throws IOException - Throws:
IOException
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parseDelimitedFrom
public static FlightSql.CommandPreparedStatementQuery parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException - Throws:
IOException
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parseFrom
public static FlightSql.CommandPreparedStatementQuery parseFrom(com.google.protobuf.CodedInputStream input) throws IOException - Throws:
IOException
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parseFrom
public static FlightSql.CommandPreparedStatementQuery parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException - Throws:
IOException
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newBuilderForType
- Specified by:
newBuilderForType
in interfacecom.google.protobuf.Message
- Specified by:
newBuilderForType
in interfacecom.google.protobuf.MessageLite
-
newBuilder
-
newBuilder
public static FlightSql.CommandPreparedStatementQuery.Builder newBuilder(FlightSql.CommandPreparedStatementQuery prototype) -
toBuilder
- Specified by:
toBuilder
in interfacecom.google.protobuf.Message
- Specified by:
toBuilder
in interfacecom.google.protobuf.MessageLite
-
newBuilderForType
protected FlightSql.CommandPreparedStatementQuery.Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) - Specified by:
newBuilderForType
in classcom.google.protobuf.GeneratedMessageV3
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getDefaultInstance
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parser
-
getParserForType
- Specified by:
getParserForType
in interfacecom.google.protobuf.Message
- Specified by:
getParserForType
in interfacecom.google.protobuf.MessageLite
- Overrides:
getParserForType
in classcom.google.protobuf.GeneratedMessageV3
-
getDefaultInstanceForType
- Specified by:
getDefaultInstanceForType
in interfacecom.google.protobuf.MessageLiteOrBuilder
- Specified by:
getDefaultInstanceForType
in interfacecom.google.protobuf.MessageOrBuilder
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