| Package | Description |
|---|---|
| org.apache.calcite.adapter.enumerable |
Query optimizer rules for Java calling convention.
|
| 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.rel.rules |
Provides a core set of planner rules.
|
| org.apache.calcite.sql2rel |
Translates a SQL parse tree to relational expression.
|
| Modifier and Type | Field and Description |
|---|---|
static RelFactories.FilterFactory |
EnumerableRel.FILTER_FACTORY |
| Modifier and Type | Method and Description |
|---|---|
static RelNode |
RelOptUtil.createFilter(RelNode child,
Iterable<? extends RexNode> conditions,
RelFactories.FilterFactory filterFactory)
Creates a filter using the default factory,
or returns the original relational expression if the
condition is trivial.
|
static RelNode |
RelOptUtil.createFilter(RelNode child,
RexNode condition,
RelFactories.FilterFactory filterFactory)
Creates a relational expression which filters according to a given
condition, returning the same fields as its input.
|
| Modifier and Type | Field and Description |
|---|---|
static RelFactories.FilterFactory |
RelFactories.DEFAULT_FILTER_FACTORY |
| Modifier and Type | Field and Description |
|---|---|
protected RelFactories.FilterFactory |
JoinToCorrelateRule.filterFactory |
| Constructor and Description |
|---|
RelFieldTrimmer(SqlValidator validator,
RelFactories.ProjectFactory projectFactory,
RelFactories.FilterFactory filterFactory,
RelFactories.JoinFactory joinFactory,
RelFactories.SemiJoinFactory semiJoinFactory,
RelFactories.SortFactory sortFactory,
RelFactories.AggregateFactory aggregateFactory,
RelFactories.SetOpFactory setOpFactory)
Creates a RelFieldTrimmer.
|
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