Uses of Class
org.apache.calcite.sql.SqlAggFunction

Packages that use SqlAggFunction

Package	Description
org.apache.calcite.adapter.enumerable	Query optimizer rules for Java calling convention.
org.apache.calcite.materialize	Management of materialized query results.
org.apache.calcite.plan	Defines interfaces for constructing rule-based optimizers of relational expressions.
org.apache.calcite.rel.core	Defines core relational expressions.
org.apache.calcite.rex	Provides a language for representing row-expressions.
org.apache.calcite.sql	Provides a SQL parser and object model.
org.apache.calcite.sql.fun	Defines the set of standard SQL row-level functions and operators.
org.apache.calcite.sql.validate	SQL validation.
org.apache.calcite.sql2rel	Translates a SQL parse tree to relational expression.

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

Methods in org.apache.calcite.adapter.enumerable that return SqlAggFunction

Modifier and Type	Method and Description
SqlAggFunction	AggContext.aggregation() Returns the aggregation being implemented.

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

Modifier and Type	Method and Description
AggImplementor	RexImpTable.get(SqlAggFunction aggregation, boolean forWindowAggregate)

Uses of SqlAggFunction in org.apache.calcite.materialize

Fields in org.apache.calcite.materialize declared as SqlAggFunction

Modifier and Type	Field and Description
SqlAggFunction	Lattice.Measure.agg

Constructors in org.apache.calcite.materialize with parameters of type SqlAggFunction

Constructor and Description
Lattice.Measure(SqlAggFunction agg, Iterable<Lattice.Column> args)

Uses of SqlAggFunction in org.apache.calcite.plan

Methods in org.apache.calcite.plan that return SqlAggFunction

Modifier and Type	Method and Description
static SqlAggFunction	SubstitutionVisitor.getRollup(SqlAggFunction aggregation)

Methods in org.apache.calcite.plan with parameters of type SqlAggFunction

Modifier and Type	Method and Description
static SqlAggFunction	SubstitutionVisitor.getRollup(SqlAggFunction aggregation)

Uses of SqlAggFunction in org.apache.calcite.rel.core

Methods in org.apache.calcite.rel.core that return SqlAggFunction

Modifier and Type	Method and Description
SqlAggFunction	AggregateCall.getAggregation() Returns the aggregate function.

Methods in org.apache.calcite.rel.core with parameters of type SqlAggFunction

Modifier and Type	Method and Description
static AggregateCall	AggregateCall.create(SqlAggFunction aggFunction, boolean distinct, List<Integer> argList, int groupCount, RelNode input, RelDataType type, String name) Creates an AggregateCall, inferring its type if type is null.

Constructors in org.apache.calcite.rel.core with parameters of type SqlAggFunction

Constructor and Description
Aggregate.AggCallBinding(RelDataTypeFactory typeFactory, SqlAggFunction aggFunction, List<RelDataType> operands, int groupCount) Creates an AggCallBinding
AggregateCall(SqlAggFunction aggFunction, boolean distinct, List<Integer> argList, RelDataType type, String name) Creates an AggregateCall.
Window.RexWinAggCall(SqlAggFunction aggFun, RelDataType type, List<RexNode> operands, int ordinal) Creates a RexWinAggCall.

Uses of SqlAggFunction in org.apache.calcite.rex

Methods in org.apache.calcite.rex that return SqlAggFunction

Modifier and Type	Method and Description
SqlAggFunction	RexOver.getAggOperator() Returns the aggregate operator for this expression.

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

Modifier and Type	Method and Description
RexNode	RexBuilder.makeOver(RelDataType type, SqlAggFunction operator, List<RexNode> exprs, List<RexNode> partitionKeys, com.google.common.collect.ImmutableList<RexFieldCollation> orderKeys, RexWindowBound lowerBound, RexWindowBound upperBound, boolean physical, boolean allowPartial, boolean nullWhenCountZero) Creates a call to a windowed agg.

Uses of SqlAggFunction in org.apache.calcite.sql

Subclasses of SqlAggFunction in org.apache.calcite.sql

Modifier and Type	Class and Description
class	SqlRankFunction Operator which aggregates sets of values into a result.

Uses of SqlAggFunction in org.apache.calcite.sql.fun

Subclasses of SqlAggFunction in org.apache.calcite.sql.fun

Modifier and Type	Class and Description
class	SqlAvgAggFunction Avg is an aggregator which returns the average of the values which go into it.
class	SqlCountAggFunction Definition of the SQL COUNT aggregation function.
class	SqlCovarAggFunction Covar is an aggregator which returns the Covariance of the values which go into it.
class	SqlFirstLastValueAggFunction FIRST_VALUE and LAST_VALUE aggregate functions return the first or the last value in a list of values that are input to the function.
class	SqlHistogramAggFunction HistogramAgg is base operator which supports the Histogram MIN/MAX aggregatoin functions.
class	SqlLeadLagAggFunction LEAD and LAG aggregate functions return the value of given expression evaluated at given offset.
class	SqlMinMaxAggFunction Definition of the MIN and MAX aggregate functions, returning the returns the smallest/largest of the values which go into it.
class	SqlNtileAggFunction NTILE aggregate function return the value of given expression evaluated at given offset.
class	SqlSingleValueAggFunction SINGLE_VALUE aggregate function returns the input value if there is only one value in the input; Otherwise it triggers a run-time error.
class	SqlSumAggFunction Sum is an aggregator which returns the sum of the values which go into it.
class	SqlSumEmptyIsZeroAggFunction Sum0 is an aggregator which returns the sum of the values which go into it like Sum.

Fields in org.apache.calcite.sql.fun declared as SqlAggFunction

Modifier and Type	Field and Description
static SqlAggFunction	SqlStdOperatorTable.AVG AVG aggregate function.
static SqlAggFunction	SqlStdOperatorTable.COUNT COUNT aggregate function.
static SqlAggFunction	SqlStdOperatorTable.COVAR_POP COVAR_POP aggregate function.
static SqlAggFunction	SqlStdOperatorTable.COVAR_SAMP COVAR_SAMP aggregate function.
static SqlAggFunction	SqlStdOperatorTable.FIRST_VALUE FIRST_VALUE aggregate function.
static SqlAggFunction	SqlStdOperatorTable.HISTOGRAM_AGG HISTOGRAM aggregate function support.
static SqlAggFunction	SqlStdOperatorTable.LAG LAG aggregate function.
static SqlAggFunction	SqlStdOperatorTable.LAST_VALUE LAST_VALUE aggregate function.
static SqlAggFunction	SqlStdOperatorTable.LEAD LEAD aggregate function.
static SqlAggFunction	SqlStdOperatorTable.MAX MAX aggregate function.
static SqlAggFunction	SqlStdOperatorTable.MIN MIN aggregate function.
static SqlAggFunction	SqlStdOperatorTable.NTILE NTILE aggregate function.
static SqlAggFunction	SqlStdOperatorTable.REGR_SXX REGR_SXX aggregate function.
static SqlAggFunction	SqlStdOperatorTable.REGR_SYY REGR_SYY aggregate function.
static SqlAggFunction	SqlStdOperatorTable.SINGLE_VALUE SINGLE_VALUE aggregate function.
static SqlAggFunction	SqlStdOperatorTable.STDDEV_POP STDDEV_POP aggregate function.
static SqlAggFunction	SqlStdOperatorTable.STDDEV_SAMP STDDEV_SAMP aggregate function.
static SqlAggFunction	SqlStdOperatorTable.SUM SUM aggregate function.
static SqlAggFunction	SqlStdOperatorTable.SUM0 SUM0 aggregate function.
static SqlAggFunction	SqlStdOperatorTable.VAR_POP VAR_POP aggregate function.
static SqlAggFunction	SqlStdOperatorTable.VAR_SAMP VAR_SAMP aggregate function.

Uses of SqlAggFunction in org.apache.calcite.sql.validate

Subclasses of SqlAggFunction in org.apache.calcite.sql.validate

Modifier and Type	Class and Description
class	SqlUserDefinedAggFunction User-defined aggregate function.

Uses of SqlAggFunction in org.apache.calcite.sql2rel

Methods in org.apache.calcite.sql2rel with parameters of type SqlAggFunction

Modifier and Type	Method and Description
RexNode	StandardConvertletTable.convertAggregateFunction(SqlRexContext cx, SqlAggFunction fun, SqlCall call)