> On Dec 13, 2018, at 5:13 AM, Dan Kennedy wrote:
>
> The expression 'dog' also has no affinity (I think you're mistaken as to the
> rules - but please correct me if that's not the case)
You’re right — a literal has no affinity according to section 3.2. That
surprised me.
Thanks for the
On 12/13/2018 07:41 AM, Jens Alfke wrote:
Consider CREATE INDEX foo_idx ON tbl (myfunction(a)); where
‘myfunction’ is a deterministic C function I’ve registered with the
SQLite connection (and ‘a’ is a column of ‘tbl’ of course.)
SQLite has no idea what data type(s) ‘myfunction’ returns, and it
Consider
CREATE INDEX foo_idx ON tbl (myfunction(a));
where ‘myfunction’ is a deterministic C function I’ve registered with the
SQLite connection (and ‘a’ is a column of ‘tbl’ of course.)
SQLite has no idea what data type(s) ‘myfunction’ returns, and it might well
return different data
3 matches
Mail list logo
