---
source: cubesql/src/compile/engine/df/optimizers/filter_push_down.rs
expression: optimize(&plan)
---
Projection: #t1.c1, #c2, #t1.c3
  Filter: #t1.c1 > #t1.c3
    Projection: #t1.c1, #c2, #t1.c3
      Filter: #c2 = Int32(5)
        Projection: #t1.c1, #t1.c2 + Int32(5) AS c2, #t1.c3
          Filter: #t1.c3 < Int32(5)
            Projection: #t1.c1, #t1.c2, #t1.c3
              TableScan: t1 projection=None
