Rule
Classes
- CombineLimits
- Limit(Limit(x, m), n) -> Limit(x, min(n, m)).
- CombineSortAndLimit
- A shared Sort stays for its other consumers.
- CountFromStatistics
- PushFilterIntoSource
- PushLimitIntoSource
- PushOffsetIntoSource
- Runs after PushFilterIntoSource, only for single-consumer plans.
- PushProjectionIntoExpand
- Columns no consumer reads are not copied into the rows an expand emits.
- PushProjectionIntoSource