| AbstractRelNode.java |  | 0% |  | 0% | 95 | 95 | 167 | 167 | 54 | 54 | 3 | 3 |
| RelFieldCollation.java |  | 0% |  | 0% | 64 | 64 | 93 | 93 | 26 | 26 | 3 | 3 |
| RelCollations.java |  | 0% |  | 0% | 51 | 51 | 93 | 93 | 27 | 27 | 2 | 2 |
| RelDistributions.java |  | 0% |  | 0% | 51 | 51 | 65 | 65 | 18 | 18 | 2 | 2 |
| RelRoot.java |  | 0% |  | 0% | 25 | 25 | 44 | 44 | 14 | 14 | 1 | 1 |
| RelCollationImpl.java |  | 0% |  | 0% | 31 | 31 | 52 | 52 | 18 | 18 | 1 | 1 |
| RelNodes.java |  | 0% |  | 0% | 18 | 18 | 51 | 51 | 6 | 6 | 2 | 2 |
| PhysicalNode.java |  | 0% |  | 0% | 16 | 16 | 26 | 26 | 7 | 7 | 1 | 1 |
| RelShuttleImpl.java |  | 0% |  | 0% | 24 | 24 | 33 | 33 | 22 | 22 | 1 | 1 |
| BiRel.java |  | 0% |  | 0% | 9 | 9 | 21 | 21 | 7 | 7 | 1 | 1 |
| RelHomogeneousShuttle.java |  | 0% | | n/a | 18 | 18 | 18 | 18 | 18 | 18 | 1 | 1 |
| SingleRel.java |  | 0% |  | 0% | 12 | 12 | 16 | 16 | 9 | 9 | 1 | 1 |
| RelDistribution.java |  | 0% | | n/a | 2 | 2 | 11 | 11 | 2 | 2 | 1 | 1 |
| RelValidityChecker.java |  | 0% |  | 0% | 6 | 6 | 14 | 14 | 4 | 4 | 1 | 1 |
| RelReferentialConstraintImpl.java |  | 0% | | n/a | 6 | 6 | 10 | 10 | 6 | 6 | 1 | 1 |
| RelCollationTraitDef.java |  | 0% |  | 0% | 9 | 9 | 14 | 14 | 7 | 7 | 1 | 1 |
| RelDistributionTraitDef.java |  | 0% |  | 0% | 8 | 8 | 13 | 13 | 6 | 6 | 1 | 1 |
| RelCommonExpressionBasicSuggester.java |  | 0% | | n/a | 2 | 2 | 12 | 12 | 2 | 2 | 1 | 1 |
| RelCollation.java |  | 0% |  | 0% | 2 | 2 | 6 | 6 | 1 | 1 | 1 | 1 |
| RelVisitor.java |  | 0% | | n/a | 4 | 4 | 8 | 8 | 4 | 4 | 1 | 1 |
| RelNode.java |  | 0% | | n/a | 5 | 5 | 5 | 5 | 5 | 5 | 1 | 1 |
| RelWriter.java |  | 0% |  | 0% | 5 | 5 | 4 | 4 | 4 | 4 | 1 | 1 |
| InvalidRelException.java |  | 0% | | n/a | 2 | 2 | 4 | 4 | 2 | 2 | 1 | 1 |
| RelReferentialConstraint.java | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |