Re: TransformFilterEquality

[Andy Seaborne]

On 10/08/12 22:21, Simon Helsen wrote:
Actually, what I suggested is not quite correct it. It should be line 130
which should be changed from
  if ( op instanceof OpJoin )

to

  if ( op instanceof OpJoin || op instanceof OpUnion)

since there is no special requirement on unions as far as I can see (so
line 137 should be left alone)

Yes - the leftjoin related ones have additional rules due to different 
scoping as they recombine their eval'ed subexpressions.

Added (with tests) in svn.

        Thanks,
        Andy