Steve,
> On 14 May 2020, at 12:53, Steve Vestal wrote:
>
> Thank you very much, very helpful.
>
> One final question. When you say a FILTER (such as FILTER
> {!sameTerm(a,b)}) removes certain solutions in a SELECT query, does that
> mean it removes rows that do not pass the FILTER? It does
Thank you very much, very helpful.
One final question. When you say a FILTER (such as FILTER
{!sameTerm(a,b)}) removes certain solutions in a SELECT query, does that
mean it removes rows that do not pass the FILTER? It does not try and
do anything clever about removing individual values within
Hi Steve,
> On 12 May 2020, at 22:19, Steve Vestal wrote:
>
> DuCharme's book says that the order of OPTIONALs matters, in the sense
> that if bindings have been done by an OPTIONAL, then later OPTIONALs
> will have no effect if any variables they might bind have already been
> bound (so order
DuCharme's book says that the order of OPTIONALs matters, in the sense
that if bindings have been done by an OPTIONAL, then later OPTIONALs
will have no effect if any variables they might bind have already been
bound (so order of OPTIONALs can affect query results).
What prompted this query (no
