if(correlate.getJoinType() != SemiJoinType.LEFT) { return; JoinRelType joinType = correlate.getJoinType().toJoinType(); LogicalCorrelate.create(leftInput, aggregate, correlate.getCorrelationId(), correlate.getRequiredColumns(), correlate.getJoinType());
JoinRelType joinType = correlate.getJoinType().toJoinType(); LogicalCorrelate.create(leftInput, aggregate, correlate.getCorrelationId(), correlate.getRequiredColumns(), correlate.getJoinType());
if(correlate.getJoinType() != SemiJoinType.LEFT) { return; final JoinRelType joinType = correlate.getJoinType().toJoinType();
if(correlate.getJoinType() != SemiJoinType.LEFT) { return; final JoinRelType joinType = correlate.getJoinType().toJoinType();
&& ((LogicalCorrelate) oldInput).getJoinType() == SemiJoinType.SEMI && !cm.mapRefRelToCorRef.containsKey(rel)) { && ((LogicalCorrelate) oldInput).getJoinType() == SemiJoinType.SEMI && !cm.mapRefRelToCorRef.containsKey(rel)) { if(rel.getJoinType() == SemiJoinType.SEMI) { final List<Integer> leftKeys = new ArrayList<Integer>(); final List<Integer> rightKeys = new ArrayList<Integer>(); .join(rel.getJoinType().toJoinType(), condition).build();
final JoinRelType joinType = correlate.getJoinType().toJoinType();
final JoinRelType joinType = correlate.getJoinType().toJoinType();
RelNode newJoin = LogicalJoin.create(leftFrame.r, rightFrame.r, condition, ImmutableSet.<CorrelationId>of(), rel.getJoinType().toJoinType());
JoinRelType joinType = correlate.getJoinType().toJoinType(); LogicalCorrelate.create(leftInput, aggregate, correlate.getCorrelationId(), correlate.getRequiredColumns(), correlate.getJoinType());
JoinRelType joinType = correlate.getJoinType().toJoinType(); LogicalCorrelate.create(leftInput, aggregate, correlate.getCorrelationId(), correlate.getRequiredColumns(), correlate.getJoinType());
leftInputs.get(correlate.getCorrelationId()), right, updatedCorrelationIds.get(correlate.getCorrelationId()), ImmutableBitSet.of(left.getRowType().getFieldCount()), correlate.getJoinType()); switch (correlate.getJoinType()) { case LEFT: case INNER:
JoinRelType joinType = correlate.getJoinType().toJoinType(); LogicalCorrelate.create(leftInput, aggregate, correlate.getCorrelationId(), correlate.getRequiredColumns(), correlate.getJoinType());
@Override public RelNode visit(LogicalCorrelate correlate) { final RelNode left = correlate.getLeft().accept(this); final RelNode right = correlate.getRight().accept(this); return new LogicalCorrelate( cluster, copyOf(correlate.getTraitSet()), left, right, correlate.getCorrelationId(), correlate.getRequiredColumns(), correlate.getJoinType() ); }
final JoinRelType joinType = correlate.getJoinType().toJoinType();
public void rewriteRel(LogicalCorrelate rel) { ImmutableBitSet.Builder newPos = ImmutableBitSet.builder(); for (int pos : rel.getRequiredColumns()) { RelDataType corrFieldType = rel.getLeft().getRowType().getFieldList().get(pos) .getType(); if (corrFieldType.isStruct()) { throw Util.needToImplement("correlation on structured type"); } newPos.set(getNewForOldInput(pos)); } LogicalCorrelate newRel = LogicalCorrelate.create(getNewForOldRel(rel.getLeft()), getNewForOldRel(rel.getRight()), rel.getCorrelationId(), newPos.build(), rel.getJoinType()); setNewForOldRel(rel, newRel); }
public void rewriteRel(LogicalCorrelate rel) { ImmutableBitSet.Builder newPos = ImmutableBitSet.builder(); for (int pos : rel.getRequiredColumns()) { RelDataType corrFieldType = rel.getLeft().getRowType().getFieldList().get(pos) .getType(); if (corrFieldType.isStruct()) { throw Util.needToImplement("correlation on structured type"); } newPos.set(getNewForOldInput(pos)); } LogicalCorrelate newRel = LogicalCorrelate.create(getNewForOldRel(rel.getLeft()), getNewForOldRel(rel.getRight()), rel.getCorrelationId(), newPos.build(), rel.getJoinType()); setNewForOldRel(rel, newRel); }
final JoinRelType joinType = correlate.getJoinType().toJoinType();
public RelNode convert(RelNode rel) { final LogicalCorrelate c = (LogicalCorrelate) rel; final RelTraitSet traitSet = c.getTraitSet().replace(EnumerableConvention.INSTANCE); return new EnumerableCorrelate( rel.getCluster(), traitSet, convert(c.getLeft(), c.getLeft().getTraitSet() .replace(EnumerableConvention.INSTANCE)), convert(c.getRight(), c.getRight().getTraitSet() .replace(EnumerableConvention.INSTANCE)), c.getCorrelationId(), c.getRequiredColumns(), c.getJoinType()); } }
public RelNode convert(RelNode rel) { final LogicalCorrelate c = (LogicalCorrelate) rel; final RelTraitSet traitSet = c.getTraitSet().replace(EnumerableConvention.INSTANCE); return new EnumerableCorrelate( rel.getCluster(), traitSet, convert(c.getLeft(), c.getLeft().getTraitSet() .replace(EnumerableConvention.INSTANCE)), convert(c.getRight(), c.getRight().getTraitSet() .replace(EnumerableConvention.INSTANCE)), c.getCorrelationId(), c.getRequiredColumns(), c.getJoinType()); } }
@Override public void onMatch(RelOptRuleCall call) { final LogicalCorrelate correlate = call.rel(0); final RelNode left = correlate.getLeft(); final RelNode right = correlate.getRight(); final RelNode convertedLeft = convert(left, left.getTraitSet().plus(DrillRel.DRILL_LOGICAL).simplify()); final RelNode convertedRight = convert(right, right.getTraitSet().plus(DrillRel.DRILL_LOGICAL).simplify()); final RelTraitSet traits = correlate.getTraitSet().plus(DrillRel.DRILL_LOGICAL); DrillLateralJoinRel lateralJoinRel = new DrillLateralJoinRel(correlate.getCluster(), traits, convertedLeft, convertedRight, false, correlate.getCorrelationId(), correlate.getRequiredColumns(), correlate.getJoinType()); call.transformTo(lateralJoinRel); } }