| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 88 of 195 | 54% | 11 of 16 | 31% | 9 | 22 | 14 | 37 | 1 | 14 |
| checkLegalityBeforeTypeCoercion() | | 14% | | 16% | 3 | 4 | 7 | 9 | 0 | 1 |
| computeToSql(Expression.SqlRenderMode) | | 29% | | 50% | 1 | 2 | 2 | 4 | 0 | 1 |
| shapeInfo() | | 30% | | 50% | 1 | 2 | 2 | 4 | 0 | 1 |
| toString() | | 38% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| Like(Expression, Expression, Expression) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| withChildren(List) | | 70% | | 25% | 2 | 3 | 0 | 2 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| withInferred(boolean) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| Like(Expression, Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| Like(List, boolean) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| Like(List) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| accept(ExpressionVisitor, Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| computeToSql() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getSignatures() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |