Uses of Class
org.apache.iotdb.db.qp.logical.Operator

Packages that use Operator

Package	Description
org.apache.iotdb.db.protocol.influxdb.handler
org.apache.iotdb.db.protocol.influxdb.operator
org.apache.iotdb.db.protocol.influxdb.sql
org.apache.iotdb.db.protocol.rest.handler
org.apache.iotdb.db.qp
org.apache.iotdb.db.qp.logical.crud
org.apache.iotdb.db.qp.logical.sys
org.apache.iotdb.db.qp.sql
org.apache.iotdb.db.qp.strategy
org.apache.iotdb.db.qp.strategy.optimizer

Uses of Operator in org.apache.iotdb.db.protocol.influxdb.handler

Methods in org.apache.iotdb.db.protocol.influxdb.handler with parameters of type Operator

Modifier and Type	Method	Description
void	AbstractQueryHandler.checkInfluxDBQueryOperator(Operator operator)

Uses of Operator in org.apache.iotdb.db.protocol.influxdb.operator

Subclasses of Operator in org.apache.iotdb.db.protocol.influxdb.operator

Modifier and Type	Class	Description
class	InfluxQueryOperator

Uses of Operator in org.apache.iotdb.db.protocol.influxdb.sql

Methods in org.apache.iotdb.db.protocol.influxdb.sql that return Operator

Modifier and Type	Method	Description
static Operator	InfluxDBLogicalGenerator.generate(java.lang.String sql)
Operator	InfluxDBSqlVisitor.visitSelectStatement(org.apache.iotdb.db.qp.sql.InfluxDBSqlParser.SelectStatementContext ctx)
Operator	InfluxDBSqlVisitor.visitSingleStatement(org.apache.iotdb.db.qp.sql.InfluxDBSqlParser.SingleStatementContext ctx)

Uses of Operator in org.apache.iotdb.db.protocol.rest.handler

Methods in org.apache.iotdb.db.protocol.rest.handler with parameters of type Operator

Modifier and Type	Method	Description
static void	PhysicalPlanValidationHandler.checkGrafanaQuery(Operator operator)
static void	PhysicalPlanValidationHandler.checkRestQuery(Operator operator)

Uses of Operator in org.apache.iotdb.db.qp

Methods in org.apache.iotdb.db.qp that return Operator

Modifier and Type	Method	Description
protected Operator	Planner.logicalOptimize(Operator operator)	given an unoptimized logical operator tree and return a optimized result.

Methods in org.apache.iotdb.db.qp with parameters of type Operator

Modifier and Type	Method	Description
protected PhysicalPlan	Planner.generatePhysicalPlanFromOperator(Operator operator)
protected Operator	Planner.logicalOptimize(Operator operator)	given an unoptimized logical operator tree and return a optimized result.
PhysicalPlan	Planner.operatorToPhysicalPlan(Operator operator)

Uses of Operator in org.apache.iotdb.db.qp.logical.crud

Subclasses of Operator in org.apache.iotdb.db.qp.logical.crud

Modifier and Type	Class	Description
class	AggregationQueryOperator
class	DeleteDataOperator	this class extends RootOperator and process delete statement.
class	FillQueryOperator
class	GroupByFillQueryOperator
class	GroupByQueryOperator
class	InsertOperator	this class extends RootOperator and process insert statement.
class	LastQueryOperator
class	QueryOperator
class	SelectIntoOperator
class	UDAFQueryOperator	For a UDAFPlan, we construct an inner AggregationPlan for it.
class	UDTFQueryOperator

Uses of Operator in org.apache.iotdb.db.qp.logical.sys

Subclasses of Operator in org.apache.iotdb.db.qp.logical.sys

Modifier and Type	Class	Description
class	ActivateTemplateOperator
class	AlterTimeSeriesOperator
class	AuthorOperator	this class maintains information in Author statement, including CREATE, DROP, GRANT and REVOKE.
class	ClearCacheOperator
class	CountOperator	CountOperator is used to count time-series and count nodes.
class	CreateAlignedTimeSeriesOperator
class	CreateContinuousQueryOperator
class	CreateFunctionOperator
class	CreateIndexOperator	this operator is to create a certain index on some time series.
class	CreatePipeOperator
class	CreatePipeSinkOperator
class	CreateTemplateOperator
class	CreateTimeSeriesOperator
class	CreateTriggerOperator
class	DataAuthOperator
class	DeletePartitionOperator
class	DeleteStorageGroupOperator
class	DeleteTimeSeriesOperator	this class deletes whole data and metadata of the timeseries.
class	DropContinuousQueryOperator
class	DropFunctionOperator
class	DropIndexOperator	this operator is to drop a certain index on some time series.
class	DropPipeOperator
class	DropPipeSinkOperator
class	DropTemplateOperator
class	DropTriggerOperator
class	FlushOperator
class	KillQueryOperator
class	LoadConfigurationOperator
class	LoadDataOperator	this class maintains information in Author statement, including CREATE, DROP, GRANT and REVOKE.
class	LoadFilesOperator	operator for loading tsfile including four property: file, the loading file.
class	MergeOperator
class	RemoveFileOperator
class	SetStorageGroupOperator
class	SetSystemModeOperator
class	SetTemplateOperator
class	SettleOperator
class	SetTTLOperator
class	ShowChildNodesOperator
class	ShowChildPathsOperator
class	ShowContinuousQueriesOperator
class	ShowDevicesOperator
class	ShowFunctionsOperator
class	ShowLockInfoOperator
class	ShowNodesInTemplateOperator
class	ShowOperator
class	ShowPathsSetTemplateOperator
class	ShowPathsUsingTemplateOperator
class	ShowPipeOperator
class	ShowPipeSinkOperator
class	ShowPipeSinkTypeOperator
class	ShowQueryResourceOperate
class	ShowStorageGroupOperator
class	ShowTemplatesOperator
class	ShowTimeSeriesOperator
class	ShowTriggersOperator
class	ShowTTLOperator
class	StartPipeOperator
class	StartTriggerOperator
class	StopPipeOperator
class	StopTriggerOperator
class	TracingOperator
class	UnloadFileOperator
class	UnsetTemplateOperator
class	UnSetTTLOperator

Uses of Operator in org.apache.iotdb.db.qp.sql

Methods in org.apache.iotdb.db.qp.sql that return Operator

Modifier and Type	Method	Description
Operator	IoTDBSqlVisitor.visitAlignByDeviceClauseOrDisableAlignStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.AlignByDeviceClauseOrDisableAlignStatementContext ctx)
Operator	IoTDBSqlVisitor.visitAlterTimeseries(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.AlterTimeseriesContext ctx)
Operator	IoTDBSqlVisitor.visitAlterUser(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.AlterUserContext ctx)
Operator	IoTDBSqlVisitor.visitClearCache(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ClearCacheContext ctx)
Operator	IoTDBSqlVisitor.visitCountDevices(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CountDevicesContext ctx)
Operator	IoTDBSqlVisitor.visitCountNodes(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CountNodesContext ctx)
Operator	IoTDBSqlVisitor.visitCountStorageGroup(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CountStorageGroupContext ctx)
Operator	IoTDBSqlVisitor.visitCountTimeseries(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CountTimeseriesContext ctx)
Operator	IoTDBSqlVisitor.visitCreateAlignedTimeseries(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreateAlignedTimeseriesContext ctx)
Operator	IoTDBSqlVisitor.visitCreateContinuousQuery(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreateContinuousQueryContext ctx)
Operator	IoTDBSqlVisitor.visitCreateFunction(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreateFunctionContext ctx)
Operator	IoTDBSqlVisitor.visitCreateNonAlignedTimeseries(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreateNonAlignedTimeseriesContext ctx)
Operator	IoTDBSqlVisitor.visitCreatePipe(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreatePipeContext ctx)
Operator	IoTDBSqlVisitor.visitCreatePipeSink(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreatePipeSinkContext ctx)	6.
Operator	IoTDBSqlVisitor.visitCreateRole(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreateRoleContext ctx)
Operator	IoTDBSqlVisitor.visitCreateSchemaTemplate(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreateSchemaTemplateContext ctx)
Operator	IoTDBSqlVisitor.visitCreateStorageGroup(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreateStorageGroupContext ctx)
Operator	IoTDBSqlVisitor.visitCreateTimeseriesOfSchemaTemplate(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreateTimeseriesOfSchemaTemplateContext ctx)
Operator	IoTDBSqlVisitor.visitCreateTrigger(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreateTriggerContext ctx)
Operator	IoTDBSqlVisitor.visitCreateUser(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.CreateUserContext ctx)	4.
Operator	IoTDBSqlVisitor.visitDeletePartition(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DeletePartitionContext ctx)
Operator	IoTDBSqlVisitor.visitDeleteStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DeleteStatementContext ctx)
Operator	IoTDBSqlVisitor.visitDeleteStorageGroup(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DeleteStorageGroupContext ctx)
Operator	IoTDBSqlVisitor.visitDeleteTimeseries(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DeleteTimeseriesContext ctx)
Operator	IoTDBSqlVisitor.visitDropContinuousQuery(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DropContinuousQueryContext ctx)
Operator	IoTDBSqlVisitor.visitDropFunction(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DropFunctionContext ctx)
Operator	IoTDBSqlVisitor.visitDropPipe(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DropPipeContext ctx)
Operator	IoTDBSqlVisitor.visitDropPipeSink(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DropPipeSinkContext ctx)
Operator	IoTDBSqlVisitor.visitDropRole(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DropRoleContext ctx)
Operator	IoTDBSqlVisitor.visitDropSchemaTemplate(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DropSchemaTemplateContext ctx)
Operator	IoTDBSqlVisitor.visitDropTrigger(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DropTriggerContext ctx)
Operator	IoTDBSqlVisitor.visitDropUser(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.DropUserContext ctx)
Operator	IoTDBSqlVisitor.visitFillStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.FillStatementContext ctx)
Operator	IoTDBSqlVisitor.visitFlush(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.FlushContext ctx)
Operator	IoTDBSqlVisitor.visitFullMerge(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.FullMergeContext ctx)
Operator	IoTDBSqlVisitor.visitGrantRole(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.GrantRoleContext ctx)
Operator	IoTDBSqlVisitor.visitGrantRoleToUser(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.GrantRoleToUserContext ctx)
Operator	IoTDBSqlVisitor.visitGrantUser(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.GrantUserContext ctx)
Operator	IoTDBSqlVisitor.visitGrantWatermarkEmbedding(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.GrantWatermarkEmbeddingContext ctx)
Operator	IoTDBSqlVisitor.visitGroupByFillStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.GroupByFillStatementContext ctx)
Operator	IoTDBSqlVisitor.visitGroupByLevelStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.GroupByLevelStatementContext ctx)
Operator	IoTDBSqlVisitor.visitGroupByTimeStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.GroupByTimeStatementContext ctx)
Operator	IoTDBSqlVisitor.visitInsertStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.InsertStatementContext ctx)
Operator	IoTDBSqlVisitor.visitKillQuery(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.KillQueryContext ctx)
Operator	IoTDBSqlVisitor.visitLimitStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.LimitStatementContext ctx)
Operator	IoTDBSqlVisitor.visitListPrivilegesRole(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ListPrivilegesRoleContext ctx)
Operator	IoTDBSqlVisitor.visitListPrivilegesUser(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ListPrivilegesUserContext ctx)
Operator	IoTDBSqlVisitor.visitListRole(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ListRoleContext ctx)
Operator	IoTDBSqlVisitor.visitListUser(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ListUserContext ctx)
Operator	IoTDBSqlVisitor.visitLoadConfiguration(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.LoadConfigurationContext ctx)
Operator	IoTDBSqlVisitor.visitLoadFile(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.LoadFileContext ctx)
Operator	IoTDBSqlVisitor.visitLoadTimeseries(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.LoadTimeseriesContext ctx)
Operator	IoTDBSqlVisitor.visitMerge(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.MergeContext ctx)	5.
Operator	IoTDBSqlVisitor.visitOrderByTimeStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.OrderByTimeStatementContext ctx)
Operator	IoTDBSqlVisitor.visitRemoveFile(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.RemoveFileContext ctx)
Operator	IoTDBSqlVisitor.visitRevokeRole(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.RevokeRoleContext ctx)
Operator	IoTDBSqlVisitor.visitRevokeRoleFromUser(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.RevokeRoleFromUserContext ctx)
Operator	IoTDBSqlVisitor.visitRevokeUser(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.RevokeUserContext ctx)
Operator	IoTDBSqlVisitor.visitRevokeWatermarkEmbedding(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.RevokeWatermarkEmbeddingContext ctx)
Operator	IoTDBSqlVisitor.visitSelectStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.SelectStatementContext ctx)	3.
Operator	IoTDBSqlVisitor.visitSetSchemaTemplate(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.SetSchemaTemplateContext ctx)
Operator	IoTDBSqlVisitor.visitSetStorageGroup(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.SetStorageGroupContext ctx)	2.
Operator	IoTDBSqlVisitor.visitSetSystemStatus(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.SetSystemStatusContext ctx)
Operator	IoTDBSqlVisitor.visitSettle(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.SettleContext ctx)
Operator	IoTDBSqlVisitor.visitSetTTL(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.SetTTLContext ctx)
Operator	IoTDBSqlVisitor.visitShowAllTTL(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowAllTTLContext ctx)
Operator	IoTDBSqlVisitor.visitShowChildNodes(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowChildNodesContext ctx)
Operator	IoTDBSqlVisitor.visitShowChildPaths(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowChildPathsContext ctx)
Operator	IoTDBSqlVisitor.visitShowContinuousQueries(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowContinuousQueriesContext ctx)
Operator	IoTDBSqlVisitor.visitShowDevices(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowDevicesContext ctx)
Operator	IoTDBSqlVisitor.visitShowFlushInfo(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowFlushInfoContext ctx)
Operator	IoTDBSqlVisitor.visitShowFunctions(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowFunctionsContext ctx)
Operator	IoTDBSqlVisitor.visitShowLockInfo(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowLockInfoContext ctx)
Operator	IoTDBSqlVisitor.visitShowNodesInSchemaTemplate(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowNodesInSchemaTemplateContext ctx)
Operator	IoTDBSqlVisitor.visitShowPathsSetSchemaTemplate(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowPathsSetSchemaTemplateContext ctx)
Operator	IoTDBSqlVisitor.visitShowPathsUsingSchemaTemplate(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowPathsUsingSchemaTemplateContext ctx)
Operator	IoTDBSqlVisitor.visitShowPipe(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowPipeContext ctx)
Operator	IoTDBSqlVisitor.visitShowPipeSink(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowPipeSinkContext ctx)
Operator	IoTDBSqlVisitor.visitShowPipeSinkType(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowPipeSinkTypeContext ctx)
Operator	IoTDBSqlVisitor.visitShowQueryProcesslist(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowQueryProcesslistContext ctx)
Operator	IoTDBSqlVisitor.visitShowQueryResource(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowQueryResourceContext ctx)
Operator	IoTDBSqlVisitor.visitShowSchemaTemplates(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowSchemaTemplatesContext ctx)
Operator	IoTDBSqlVisitor.visitShowStorageGroup(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowStorageGroupContext ctx)
Operator	IoTDBSqlVisitor.visitShowTimeseries(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowTimeseriesContext ctx)
Operator	IoTDBSqlVisitor.visitShowTriggers(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowTriggersContext ctx)
Operator	IoTDBSqlVisitor.visitShowTTL(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowTTLContext ctx)
Operator	IoTDBSqlVisitor.visitShowVersion(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.ShowVersionContext ctx)
Operator	IoTDBSqlVisitor.visitSingleStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.SingleStatementContext ctx)	1.
Operator	IoTDBSqlVisitor.visitSlimitStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.SlimitStatementContext ctx)
Operator	IoTDBSqlVisitor.visitSpecialLimitStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.SpecialLimitStatementContext ctx)
Operator	IoTDBSqlVisitor.visitStartPipe(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.StartPipeContext ctx)
Operator	IoTDBSqlVisitor.visitStartTrigger(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.StartTriggerContext ctx)
Operator	IoTDBSqlVisitor.visitStopPipe(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.StopPipeContext ctx)
Operator	IoTDBSqlVisitor.visitStopTrigger(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.StopTriggerContext ctx)
Operator	IoTDBSqlVisitor.visitUnloadFile(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.UnloadFileContext ctx)
Operator	IoTDBSqlVisitor.visitUnsetSchemaTemplate(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.UnsetSchemaTemplateContext ctx)
Operator	IoTDBSqlVisitor.visitUnsetTTL(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.UnsetTTLContext ctx)
Operator	IoTDBSqlVisitor.visitWithoutNullStatement(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.WithoutNullStatementContext ctx)

Methods in org.apache.iotdb.db.qp.sql with parameters of type Operator

Modifier and Type	Method	Description
void	IoTDBSqlVisitor.parseAttributeClause(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.AttributeClauseContext ctx, Operator operator)
void	IoTDBSqlVisitor.parseTagClause(org.apache.iotdb.db.qp.sql.IoTDBSqlParser.TagClauseContext ctx, Operator operator)

Uses of Operator in org.apache.iotdb.db.qp.strategy

Methods in org.apache.iotdb.db.qp.strategy that return Operator

Modifier and Type	Method	Description
static Operator	LogicalGenerator.generate(java.lang.String sql, java.time.ZoneId zoneId)
static Operator	LogicalGenerator.generate(java.lang.String sql, java.time.ZoneId zoneId, org.apache.iotdb.commons.conf.IoTDBConstant.ClientVersion clientVersion)
static Operator	LogicalGenerator.generate(org.apache.iotdb.service.rpc.thrift.TSLastDataQueryReq req, java.time.ZoneId zoneId)
static Operator	LogicalGenerator.generate(org.apache.iotdb.service.rpc.thrift.TSRawDataQueryReq rawDataQueryReq, java.time.ZoneId zoneId)

Methods in org.apache.iotdb.db.qp.strategy with parameters of type Operator

Modifier and Type	Method	Description
static void	LogicalChecker.check(Operator operator)	To check whether illegal component exists in specific operator.
PhysicalPlan	PhysicalGenerator.transformToPhysicalPlan(Operator operator)

Uses of Operator in org.apache.iotdb.db.qp.strategy.optimizer

Methods in org.apache.iotdb.db.qp.strategy.optimizer that return Operator

Modifier and Type	Method	Description
Operator	ConcatPathOptimizer.transform(Operator operator)
Operator	ILogicalOptimizer.transform(Operator operator)

Methods in org.apache.iotdb.db.qp.strategy.optimizer with parameters of type Operator

Modifier and Type	Method	Description
Operator	ConcatPathOptimizer.transform(Operator operator)
Operator	ILogicalOptimizer.transform(Operator operator)