[postgis-tickets] [PostGIS] #3956: Upgrade does not upgrade geog_brin_inclusion_add_value function to use the updated module

PostGIS trac at osgeo.org
Tue Jan 9 08:47:17 PST 2018


#3956: Upgrade does not upgrade geog_brin_inclusion_add_value function to use the
updated module
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  Reporter:  keiko713  |      Owner:  robe
      Type:  defect    |     Status:  reopened
  Priority:  medium    |  Milestone:  PostGIS 2.4.3
 Component:  postgis   |    Version:  2.4.x
Resolution:            |   Keywords:
-----------------------+---------------------------

Comment (by gbroccolo):

 Hi all,

 OpFamily definitions were needed because the storage datatype are
 BOX2DF/GIDX. Unlike GiST, BRIN access methods do not include
 compress/decompress functions to convert indexed data in the
 aforementioned storage datatypes. The only way is to implement cross-
 datatype functions and operators for comparisons between stored and key
 data in query execution. That's why OpFamily definitions are needed.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3956#comment:18>
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