Uses of Interface
org.apache.calcite.DataContext

Packages that use DataContext

Package	Description
org.apache.calcite	Main package for Calcite, the dynamic data management platform.
org.apache.calcite.adapter.enumerable	Query optimizer rules for Java calling convention.
org.apache.calcite.interpreter	Provides an implementation of relational expressions using an interpreter.
org.apache.calcite.jdbc	JDBC driver for Calcite.
org.apache.calcite.rex	Provides a language for representing row-expressions.
org.apache.calcite.runtime	Utilities required at runtime.
org.apache.calcite.schema	Schema SPI.

Uses of DataContext in org.apache.calcite

Methods in org.apache.calcite with parameters of type DataContext

Modifier and Type	Method and Description
<T> T	DataContext.Variable.get(DataContext dataContext) Returns the value of this variable in a given data context.

Uses of DataContext in org.apache.calcite.adapter.enumerable

Methods in org.apache.calcite.adapter.enumerable with parameters of type DataContext

Modifier and Type	Method and Description
Enumerable<Object[]>	EnumerableBindable.bind(DataContext dataContext)

Uses of DataContext in org.apache.calcite.interpreter

Fields in org.apache.calcite.interpreter declared as DataContext

Modifier and Type	Field and Description
DataContext	InterpretableRel.InterpreterImplementor.dataContext
DataContext	Context.root

Methods in org.apache.calcite.interpreter that return DataContext

Modifier and Type	Method and Description
DataContext	Interpreter.getDataContext()

Methods in org.apache.calcite.interpreter with parameters of type DataContext

Modifier and Type	Method and Description
Enumerable<Object[]>	InterpretableConverter.bind(DataContext dataContext)
Enumerable<Object[]>	Bindables.BindableTableScan.bind(DataContext dataContext)
Enumerable<Object[]>	Bindables.BindableFilter.bind(DataContext dataContext)
Enumerable<Object[]>	Bindables.BindableProject.bind(DataContext dataContext)
Enumerable<Object[]>	Bindables.BindableSort.bind(DataContext dataContext)
Enumerable<Object[]>	Bindables.BindableJoin.bind(DataContext dataContext)
Enumerable<Object[]>	Bindables.BindableUnion.bind(DataContext dataContext)
Enumerable<Object[]>	Bindables.BindableValues.bind(DataContext dataContext)
Enumerable<Object[]>	Bindables.BindableAggregate.bind(DataContext dataContext)
Enumerable<Object[]>	Bindables.BindableWindow.bind(DataContext dataContext)

Constructors in org.apache.calcite.interpreter with parameters of type DataContext

Constructor and Description
InterpretableRel.InterpreterImplementor(Interpreter interpreter, CalcitePrepare.SparkHandler spark, DataContext dataContext)
Interpreter(DataContext dataContext, RelNode rootRel)

Uses of DataContext in org.apache.calcite.jdbc

Methods in org.apache.calcite.jdbc that return DataContext

Modifier and Type	Method and Description
static DataContext	CalciteMetaImpl.createDataContext(CalciteConnection connection) A trojan-horse method, subject to change without notice.
DataContext	CalcitePrepare.Context.getDataContext()

Methods in org.apache.calcite.jdbc with parameters of type DataContext

Modifier and Type	Method and Description
Enumerable<T>	CalcitePrepare.CalciteSignature.enumerable(DataContext dataContext)

Uses of DataContext in org.apache.calcite.rex

Methods in org.apache.calcite.rex that return types with arguments of type DataContext

Modifier and Type	Method and Description
Function1<DataContext,Object[]>	RexExecutable.getFunction()

Methods in org.apache.calcite.rex with parameters of type DataContext

Modifier and Type	Method and Description
void	RexExecutable.setDataContext(DataContext dataContext)

Constructors in org.apache.calcite.rex with parameters of type DataContext

Constructor and Description
RexExecutorImpl(DataContext dataContext)

Uses of DataContext in org.apache.calcite.runtime

Methods in org.apache.calcite.runtime with parameters of type DataContext

Modifier and Type	Method and Description
Enumerable<T>	Bindable.bind(DataContext dataContext) Executes this statement and returns an enumerable which will yield rows.
static int	SqlFunctions.currentDate(DataContext root) SQL CURRENT_DATE function.
static int	SqlFunctions.currentTime(DataContext root) SQL CURRENT_TIME function.
static long	SqlFunctions.currentTimestamp(DataContext root) SQL CURRENT_TIMESTAMP function.
static int	SqlFunctions.localTime(DataContext root) SQL LOCAL_TIME function.
static long	SqlFunctions.localTimestamp(DataContext root) SQL LOCAL_TIMESTAMP function.

Uses of DataContext in org.apache.calcite.schema

Methods in org.apache.calcite.schema that return DataContext

Modifier and Type	Method and Description
static DataContext	Schemas.createDataContext(Connection connection)

Methods in org.apache.calcite.schema with parameters of type DataContext

Modifier and Type	Method and Description
static Enumerable<Object[]>	Schemas.enumerable(FilterableTable table, DataContext root) Returns an Enumerable over the rows of a given table, not applying any filters, representing each row as an object array.
static Enumerable<Object[]>	Schemas.enumerable(ProjectableFilterableTable table, DataContext root) Returns an Enumerable over the rows of a given table, not applying any filters and projecting all columns, representing each row as an object array.
static Enumerable<Object[]>	Schemas.enumerable(ScannableTable table, DataContext root) Returns an Enumerable over the rows of a given table, representing each row as an object array.
static <E> Queryable<E>	Schemas.queryable(DataContext root, Class<E> clazz, Iterable<? extends String> names) Returns a Queryable, given a fully-qualified table name as an iterable.
static <E> Queryable<E>	Schemas.queryable(DataContext root, Class<E> clazz, String... names) Returns a Queryable, given a fully-qualified table name.
static <E> Queryable<E>	Schemas.queryable(DataContext root, SchemaPlus schema, Class<E> clazz, String tableName) Returns a Queryable, given a schema and table name.
Enumerable<Object[]>	ScannableTable.scan(DataContext root) Returns an enumerator over the rows in this Table.
Enumerable<Object[]>	FilterableTable.scan(DataContext root, List<RexNode> filters) Returns an enumerator over the rows in this Table.
Enumerable<Object[]>	ProjectableFilterableTable.scan(DataContext root, List<RexNode> filters, int[] projects) Returns an enumerable over the rows in this Table.
static Table	Schemas.table(DataContext root, String... names) Returns an Enumerable over object arrays, given a fully-qualified table name which leads to a ScannableTable.