Package | Description |
---|---|
org.apache.calcite.plan |
Defines interfaces for constructing rule-based optimizers of
relational expressions.
|
org.apache.calcite.sql2rel |
Translates a SQL parse tree to relational expression.
|
Modifier and Type | Method and Description |
---|---|
static RelOptUtil.Exists |
RelOptUtil.createExistsPlan(RelNode seekRel,
RelOptUtil.SubQueryType subQueryType,
RelOptUtil.Logic logic,
boolean notIn)
Deprecated.
|
static RelOptUtil.Exists |
RelOptUtil.createExistsPlan(RelNode seekRel,
RelOptUtil.SubQueryType subQueryType,
RelOptUtil.Logic logic,
boolean notIn,
RelBuilder relBuilder)
Creates a plan suitable for use in
EXISTS or IN
statements. |
Modifier and Type | Method and Description |
---|---|
private RelOptUtil.Exists |
SqlToRelConverter.convertExists(SqlNode seek,
RelOptUtil.SubQueryType subQueryType,
RelOptUtil.Logic logic,
boolean notIn,
RelDataType targetDataType)
Converts an EXISTS or IN predicate into a join.
|
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