Source file "org/apache/doris/nereids/DorisParser.java" was not found during generation of report.
| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods | 
| Total | 44 of 66 | 33% | 4 of 6 | 33% | 10 | 13 | 9 | 13 | 7 | 10 | 
| enterRule(ParseTreeListener) |  | 0% |  | 0% | 2 | 2 | 2 | 2 | 1 | 1 | 
| multipartIdentifier() |  | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| errorCapturingIdentifier() |  | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| ALTER() |  | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| TABLE() |  | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| DROP() |  | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| CONSTRAINT() |  | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| accept(ParseTreeVisitor) |   | 66% |   | 50% | 1 | 2 | 1 | 2 | 0 | 1 | 
| exitRule(ParseTreeListener) |  | 100% |   | 50% | 1 | 2 | 0 | 2 | 0 | 1 | 
| DorisParser.DropConstraintContext(DorisParser.ConstraintStatementContext) |  | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |