Package | Description |
---|---|
org.apache.calcite.rel.core |
Defines core relational expressions.
|
org.apache.calcite.rex |
Provides a language for representing row-expressions.
|
Modifier and Type | Method and Description |
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static RelCollation |
Window.getCollation(List<RexFieldCollation> collations) |
Modifier and Type | Field and Description |
---|---|
com.google.common.collect.ImmutableList<RexFieldCollation> |
RexWindow.orderKeys |
Modifier and Type | Method and Description |
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protected List<RexFieldCollation> |
RexShuttle.visitFieldCollations(List<RexFieldCollation> collations,
boolean[] update)
Visits each of a list of field collations and returns a list of the
results.
|
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,
boolean distinct)
Creates a call to a windowed agg.
|
RexWindow |
RexBuilder.makeWindow(List<RexNode> partitionKeys,
com.google.common.collect.ImmutableList<RexFieldCollation> orderKeys,
RexWindowBound lowerBound,
RexWindowBound upperBound,
boolean isRows)
Creates a window specification.
|
protected List<RexFieldCollation> |
RexShuttle.visitFieldCollations(List<RexFieldCollation> collations,
boolean[] update)
Visits each of a list of field collations and returns a list of the
results.
|
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