Package org.apache.calcite.jdbc

JDBC driver for Calcite.

Interface Summary

Interface	Description
CachingCalciteSchema.Cached<T>	Strategy for caching the value of an object and re-creating it if its value is out of date as of a given timestamp.
CalciteConnection	Extension to Calcite's implementation of JDBC connection allows schemas to be defined dynamically.
CalcitePrepare	API for a service that prepares statements for execution.
CalcitePrepare.Context	Context for preparing a statement.
CalcitePrepare.SparkHandler	Callback to register Spark as the main engine.
CalcitePrepare.SparkHandler.RuleSetBuilder	Allows Spark to declare the rules it needs.

Class Summary

Class	Description
CachingCalciteSchema	Concrete implementation of CalciteSchema that caches tables, functions and sub-schemas.
CachingCalciteSchema.SubSchemaCache	Information about the implicit sub-schemas of an CalciteSchema.
CalciteConnectionImpl	Implementation of JDBC connection in the Calcite engine.
CalciteConnectionImpl.CalciteQueryable<T>	Implementation of Queryable.
CalciteConnectionImpl.CalciteServerImpl	Implementation of Server.
CalciteConnectionImpl.CalciteServerStatementImpl	Implementation of CalciteServerStatement.
CalciteConnectionImpl.ContextImpl	Implementation of Context.
CalciteConnectionImpl.DataContextImpl	Implementation of DataContext.
CalciteConnectionImpl.RootSchema	Schema that has no parents.
CalciteConnectionImpl.SlimDataContext	Implementation of DataContext that has few variables and is Serializable.
CalciteFactory	Extension of AvaticaFactory for Calcite.
CalciteJdbc41Factory	Implementation of AvaticaFactory for Calcite and JDBC 4.1 (corresponds to JDK 1.7).
CalciteJdbc41Factory.CalciteJdbc41Connection	Implementation of connection for JDBC 4.1.
CalciteJdbc41Factory.CalciteJdbc41DatabaseMetaData	Implementation of database metadata for JDBC 4.1.
CalciteJdbc41Factory.CalciteJdbc41PreparedStatement	Implementation of prepared statement for JDBC 4.1.
CalciteJdbc41Factory.CalciteJdbc41Statement	Implementation of statement for JDBC 4.1.
CalciteMetaImpl	Helper for implementing the getXxx methods such as AvaticaDatabaseMetaData.getTables(java.lang.String, java.lang.String, java.lang.String, java.lang.String[]).
CalciteMetaImpl.CalciteMetaSchema	Metadata describing a Calcite schema.
CalciteMetaImpl.CalciteMetaTable	Metadata describing a Calcite table.
CalciteMetaImpl.LimitIterator<E>	Iterator that returns at most limit rows from an underlying Iterator.
CalciteMetaImpl.MetadataTable<E>	Table whose contents are metadata.
CalcitePrepare.AnalyzeViewResult	The result of analyzing a view.
CalcitePrepare.CalciteSignature<T>	The result of preparing a query.
CalcitePrepare.ConvertResult	The result of parsing and validating a SQL query and converting it to relational algebra.
CalcitePrepare.Dummy	Namespace that allows us to define non-abstract methods inside an interface.
CalcitePrepare.Dummy.TrivialSparkHandler	Implementation of CalcitePrepare.SparkHandler that either does nothing or throws for each method.
CalcitePrepare.ParseResult	The result of parsing and validating a SQL query.
CalcitePrepare.Query<T>	A union type of the three possible ways of expressing a query: as a SQL string, a Queryable or a RelNode.
CalcitePreparedStatement	Implementation of PreparedStatement for the Calcite engine.
CalciteResultSet	Implementation of ResultSet for the Calcite engine.
CalciteRootSchema	Deprecated.
CalciteSchema	Schema.
CalciteSchema.Entry	Entry in a schema, such as a table or sub-schema.
CalciteSchema.FunctionEntry	Membership of a function in a schema.
CalciteSchema.FunctionEntryImpl	Implementation of CalciteSchema.FunctionEntry where all properties are held in fields.
CalciteSchema.LatticeEntry	Membership of a lattice in a schema.
CalciteSchema.LatticeEntryImpl	Implementation of CalciteSchema.LatticeEntry where all properties are held in fields.
CalciteSchema.TableEntry	Membership of a table in a schema.
CalciteSchema.TableEntryImpl	Implementation of CalciteSchema.TableEntry where all properties are held in fields.
CalciteSchema.TypeEntry	Membership of a type in a schema.
CalciteSchema.TypeEntryImpl	Implementation of CalciteSchema.TypeEntry where all properties are held in fields.
CalciteStatement	Implementation of Statement for the Calcite engine.
Driver	Calcite JDBC driver.
JavaRecordType	Record type based on a Java class.
JavaTypeFactoryImpl	Implementation of JavaTypeFactory.
JavaTypeFactoryImpl.RecordFieldImpl	Implementation of a field.
JavaTypeFactoryImpl.SyntheticRecordType	Synthetic record type.
MetadataSchema	Schema that contains metadata tables such as "TABLES" and "COLUMNS".
SimpleCalciteSchema	A concrete implementation of CalciteSchema that maintains minimal state.

Exception Summary

Exception	Description
SqlTimeoutException	Indicates that an operation timed out.