| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 106 of 228 | 53% | 16 of 30 | 46% | 12 | 21 | 24 | 56 | 0 | 6 |
| lambda$buildRules$1(LogicalTopN) | | 30% | | 37% | 3 | 5 | 10 | 17 | 0 | 1 |
| lambda$buildRules$0(LogicalTopN) | | 26% | | 25% | 4 | 5 | 11 | 16 | 0 | 1 |
| checkTopNForPartitionLimitPushDown(LogicalTopN, ExprId) | | 83% | | 62% | 3 | 5 | 2 | 10 | 0 | 1 |
| getExprID4WindowFunc(LogicalWindow) | | 93% | | 66% | 2 | 4 | 1 | 7 | 0 | 1 |
| buildRules() | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 | |
| PushDownTopNThroughWindow() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |