| checkLegalityAfterRewrite() |   | 64% | | 50% | 3 | 4 | 3 | 9 | 0 | 1 |
| withChildren(List) | | 94% | | 50% | 2 | 3 | 0 | 2 | 0 | 1 |
| getOffset() | | 92% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| getDefaultValue() | | 92% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| lambda$static$0(List, DataType) | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| Lag(Expression, Expression, Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| nullable() | | 100% | | 75% | 1 | 3 | 0 | 3 | 0 | 1 |
| Lag(Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| Lag(Expression, Expression) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| static {...} | | 100% | | n/a | 0 | 1 | 0 | 4 | 0 | 1 |
| checkLegalityBeforeTypeCoercion() | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| accept(ExpressionVisitor, Object) | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| getDataType() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |
| Lag(WindowFunctionParams) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| getSignatures() | | 100% | | n/a | 0 | 1 | 0 | 1 | 0 | 1 |