Fix for bug#47019: Assertion failed: 0, file .\rt_mbr.c,

line 138 when forcing a spatial index

Problem: "Spatial indexes can be involved in the search 
for queries that use a function such as MBRContains() 
or MBRWithin() in the WHERE clause".
Using spatial indexes for JOINs with =, <=> etc.
predicates is incorrect.

Fix: disable spatial indexes for such queries.


mysql-test/r/select.result:
  Fix for bug#47019: Assertion failed: 0, file .\rt_mbr.c, 
  line 138 when forcing a spatial index
    - test result.
mysql-test/t/select.test:
  Fix for bug#47019: Assertion failed: 0, file .\rt_mbr.c, 
  line 138 when forcing a spatial index
    - test case.
sql/sql_select.cc:
  Fix for bug#47019: Assertion failed: 0, file .\rt_mbr.c, 
  line 138 when forcing a spatial index
    - disable spatial indexes for queries which use 
  non-spatial conditions (e.g. NATURAL JOINs).

0 files changed, 0 insertions, 0 deletions