History log of /sqlite-3.40.0/ext/rtree/visual01.txt (Results 1 – 8 of 8)
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# 60afcb80 28-Sep-2018 drh <[email protected]>

Add the geopoly_regular(X,Y,R,N) function to the geopoly extension.

FossilOrigin-Name: 4505bbae58357eacab262b642b2a56d6dd380de72faceb5bbfd042eb94a12c06


Revision tags: version-3.25.2, version-3.25.1, version-3.25.0
# 9c1d7c6d 29-Aug-2018 drh <[email protected]>

Additional test cases for geopoly.

FossilOrigin-Name: 19b5eb45e090c4b7169a52d881495ee2eafc59f80e3db2288fc1814ba76134ac


# 17f19ead 29-Aug-2018 drh <[email protected]>

Fixes to the UPDATE logic in Geopoly.

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# c0d2117f 29-Aug-2018 drh <[email protected]>

Add the geopoly_group_bbox() aggregate function to the Geopoly module.

FossilOrigin-Name: 2d4debccbc027405a33aeb10f9d65f6fe4bfb5eb1be5a4d8b82158caba04643f


# 74e0aaec 27-Aug-2018 drh <[email protected]>

Minor changes to the visual01.txt test script.

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# e6474b77 25-Aug-2018 drh <[email protected]>

Enhance the geopoly virtual table so that it does a better job of optimizing
geopoly_within() queries.

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# 27d62540 25-Aug-2018 drh <[email protected]>

Provide the two-argument geopoly_within(P1,P2) routine that determines if
polygon P2 is contained within polygon P1. Make this function available to
the query planner for optimized rtree lookups. U

Provide the two-argument geopoly_within(P1,P2) routine that determines if
polygon P2 is contained within polygon P1. Make this function available to
the query planner for optimized rtree lookups. Update the visual01.txt
script to verify that the new functionality actually works.

FossilOrigin-Name: 6eb5d09b7f9d9bf8edbf993dccc2e2f702b95ba96cf68445609feb0ccc3ac0f7

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Revision tags: version-3.24.0
# b0af3d1f 28-May-2018 drh <[email protected]>

The geopoly virtual table seems to be working. But only thinly tested so far.

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