Package org.apache.iotdb.db.mpp.plan.analyze

Interface Summary

Interface	Description
IPartitionFetcher
ISchemaFetcher	This interface is used to fetch the metadata information required in execution plan generating.

Class Summary

Class	Description
Analysis	Analysis used for planning a query.
Analyzer	Analyze the statement and generate Analysis.
AnalyzeVisitor	This visitor is used to analyze each type of Statement and returns the Analysis.
ClusterPartitionFetcher
ClusterSchemaFetcher
ColumnPaginationController	apply MaxQueryDeduplicatedPathNum and SLIMIT & SOFFSET
ConcatPathRewriter	This rewriter:
ExpressionAnalyzer
ExpressionUtils
FakePartitionFetcherImpl
FakeSchemaFetcherImpl
GroupByLevelController	This class is used to control the row number of group by level query.
SchemaValidator
StandalonePartitionFetcher
StandaloneSchemaFetcher
TypeProvider

Enum Summary

Enum	Description
QueryType