public class JDBCProjectPushDownRule
extends org.apache.calcite.plan.RelOptRule
HiveProject
into a org.apache.calcite.adapter.jdbc.JdbcRules.JdbcAggregateRule.JdbcProject
and pushes it down below the HiveJdbcConverter
}
operator so it will be sent to the external table.Modifier and Type | Field and Description |
---|---|
static JDBCProjectPushDownRule |
INSTANCE |
Constructor and Description |
---|
JDBCProjectPushDownRule() |
Modifier and Type | Method and Description |
---|---|
boolean |
matches(org.apache.calcite.plan.RelOptRuleCall call) |
void |
onMatch(org.apache.calcite.plan.RelOptRuleCall call) |
public static final JDBCProjectPushDownRule INSTANCE
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