| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 7 of 153 | 95% | 6 of 20 | 70% | 7 | 17 | 5 | 41 | 1 | 7 |
| LineageInfoExtractor() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| registerAnalyzePlanHook(StatementContext, NereidsPlanner) | | 92% | | 62% | 3 | 5 | 2 | 8 | 0 | 1 |
| extractDirectLineage(Plan, LineageInfo) | | 98% | | 75% | 1 | 3 | 1 | 16 | 0 | 1 |
| collectCteConsumerExprMappings(Plan, ExpressionLineageReplacer.ExpressionReplaceContext) | | 90% | | 50% | 2 | 3 | 1 | 4 | 0 | 1 |
| extractLineageInfo(Plan) | | 100% | n/a | 0 | 1 | 0 | 6 | 0 | 1 | |
| determineDirectLineageType(Expression) | | 100% | | 100% | 0 | 3 | 0 | 5 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |