| nextBucketBoundary(Literal) |   | 47% | | 30% | 9 | 11 | 8 | 15 | 0 | 1 |
| withConstantArgs(Expression) | | 0% | | 0% | 2 | 2 | 2 | 2 | 1 | 1 |
| customSignature() | | 83% | | 91% | 1 | 7 | 2 | 15 | 0 | 1 |
| isRoundingRelationGuaranteed() | | 92% | | 50% | 3 | 4 | 0 | 4 | 0 | 1 |
| isPositive() | | 0% | | n/a | 1 | 1 | 1 | 1 | 1 | 1 |
| withChildren(List) | | 93% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| getMonotonicFunctionChildIndex() | | 90% | | 50% | 1 | 2 | 0 | 1 | 0 | 1 |
| dateArgumentIndex() | | 100% | | 100% | 0 | 9 | 0 | 13 | 0 | 1 |
| checkLegalityBeforeTypeCoercion() | | 100% | | 100% | 0 | 5 | 0 | 9 | 0 | 1 |
| lambda$prepareBeforeTypeCoercion$0(Expression, Integer) | | 100% | | 100% | 0 | 4 | 0 | 4 | 0 | 1 |
| prepareBeforeTypeCoercion() | | 100% | | 100% | 0 | 3 | 0 | 3 | 0 | 1 |
| DateTrunc(Expression, Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| isTimeUnit(Expression) | | 100% | | 100% | 0 | 3 | 0 | 2 | 0 | 1 |
| isConstantString(Expression) | | 100% | | 75% | 1 | 3 | 0 | 1 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| accept(ExpressionVisitor, Object) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| DateTrunc(ScalarFunctionParams) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| getRoundingType() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |