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Commit f434cb60 authored by holyfoot/hf@mysql.com/hfmain.(none)'s avatar holyfoot/hf@mysql.com/hfmain.(none)
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test case added for the bug #31155

parent ddc04e76
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mysql-test/r/gis.result
View file @ f434cb60
...@@ -957,4 +957,10 @@ COUNT(*) ...@@ -957,4 +957,10 @@ COUNT(*)
2 2
DROP TABLE t1, t2; DROP TABLE t1, t2;
End of 5.0 tests End of 5.0 tests
create table `t1` (`col002` point)engine=myisam;
insert into t1 values (),(),();
select min(`col002`) from t1 union select `col002` from t1;
min(`col002`)
NULL
drop table t1;
End of 5.0 tests End of 5.0 tests
mysql-test/t/gis.test
View file @ f434cb60
...@@ -631,4 +631,13 @@ SELECT 1; ...@@ -631,4 +631,13 @@ SELECT 1;
-- source include/gis_keys.inc -- source include/gis_keys.inc
#
# Bug #31155 gis types in union'd select cause crash
#
create table `t1` (`col002` point)engine=myisam;
insert into t1 values (),(),();
select min(`col002`) from t1 union select `col002` from t1;
drop table t1;
--echo End of 5.0 tests --echo End of 5.0 tests
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