After canonicalize_qual()
   {OPEXPR
   :opno 607
   :opfuncid 184
   :opresulttype 16
   :opretset false
   :opcollid 0
   :inputcollid 0
   :args (
      {VAR
      :varno 1
      :varattno 1
      :vartype 26
      :vartypmod -1
      :varcollid 0
      :varnullingrels (b)
      :varlevelsup 0
      :varnosyn 1
      :varattnosyn 1
      :location 29
      }
      {CONST
      :consttype 26
      :consttypmod -1
      :constcollid 0
      :constlen 4
      :constbyval true
      :constisnull false
      :location 33
      :constvalue 4 [ -46 4 0 0 0 0 0 0 ]
      }
   )
   :location 32
   }

RELOPTINFO (pg_class): rows=1 width=273
        baserestrictinfo: pg_class.oid = 1234
        path list:
        IdxScan(pg_class) rows=1 cost=0.27..8.29

        cheapest parameterized paths:
        IdxScan(pg_class) rows=1 cost=0.27..8.29

        cheapest startup path:
        IdxScan(pg_class) rows=1 cost=0.27..8.29

        cheapest total path:
        IdxScan(pg_class) rows=1 cost=0.27..8.29