oh, I hope you dont do that since the application I am working on hopes
to exploit the retval = 4 of geopoly_overlap !
regards,
Graham
On 02-12-2018 7:52 am, Richard Hipp wrote:
On 12/1/18, Larry Brasfield wrote:
The documentation at https://www.sqlite.org/geopoly.html , at 3.8. for
Hi Team,
Is this sqlite3_exec() function is a blocking call in the case of writing.I
have two thread one is for reading and other is for writing the DB. Both thread
have the same DB connection(Of course i am in FULLMUTEX mode and sqlite point
of few there is no multiple thread every thing is
On 1 Dec 2018, at 1:50pm, Prajeesh Prakash
wrote:
> I have two thread one is for reading and other is for writing the DB. Both
> thread have the same DB connection
One connection can only execute one operation at one time. If you want
simultaneous operations, use two connections.
Simon.
If I missed i tin earlier posts, sorry. Is there any documentation on the
geopoly extension? With possible uses or examples?
John
On Thu, 29 Nov 2018 at 14:39, Richard Hipp wrote:
> On 11/29/18, Thomas Kurz wrote:
> > Could it be that the one angle is north-based, the other one east-based?
>
On 12/1/18, John G wrote:
> Is there any documentation on the
> geopoly extension?
>
https://www.sqlite.org/search?s=d=geopoly
https://www.sqlite.org/geopoly.html
--
D. Richard Hipp
d...@sqlite.org
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The documentation at https://www.sqlite.org/geopoly.html , at 3.8. for
geopoly_contains_point(), asserts that the function “returns true if and only
if the coordinate X,Y is inside or on the boundary of the polygon P.” As now
implemented, in the v3.26 release, it returns 1 where the point is
On 12/1/18, Larry Brasfield wrote:
> The documentation at https://www.sqlite.org/geopoly.html , at 3.8. for
> geopoly_contains_point(), asserts that the function “returns true if and
> only if the coordinate X,Y is inside or on the boundary of the polygon P.”
> As now implemented, in the v3.26
On 12/1/18 1:52 PM, Richard Hipp wrote:
> On 12/1/18, Larry Brasfield wrote:
>> The documentation at https://www.sqlite.org/geopoly.html , at 3.8. for
>> geopoly_contains_point(), asserts that the function “returns true if and
>> only if the coordinate X,Y is inside or on the boundary of the
>Maybe it should say 'Non-Zero' or 'Greater than Zero' rather than
>true, since true, as a symbol, as a special value.
Yes and no, True and False is SQLite work as one would expect (assuming that
one is a programmer is a language that behaves as the underlying hardware (CPU)
behaves). The
On 12/1/18, Keith Medcalf wrote:
>
>>Maybe it should say 'Non-Zero' or 'Greater than Zero' rather than
>>true, since true, as a symbol, as a special value.
>
> Yes and no, True and False is SQLite work as one would expect (assuming that
> one is a programmer is a language that behaves as the
On Saturday, 1 December, 2018 12:23, Richard Hipp wrote"
>On 12/1/18, Keith Medcalf wrote:
>>>Maybe it should say 'Non-Zero' or 'Greater than Zero' rather than
>>>true, since true, as a symbol, as a special value.
>> Yes and no, True and False is SQLite work as one would expect
>> (assuming
Ok. This behaviour is documented here:
https://www.sqlite.org/lang_expr.html#booleanexpr
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