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Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0-opt

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into  moonbone.local:/mnt/gentoo64/work/28763-bug-5.0-opt-mysql
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2007-06-08 00:58:31 +04:00
parent 2ad832032b 18310fabf4
commit 5a148ba5fa
5 changed files with 54 additions and 2 deletions
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13
mysql-test/t/gis.test
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@ -557,4 +557,17 @@ SELECT Overlaps(@horiz1, @point2) FROM DUAL;
DROP TABLE t1;
#
# Bug#28763: Selecting geometry fields in UNION caused server crash.
#
create table t1(f1 geometry, f2 point, f3 linestring);
select f1 from t1 union select f1 from t1;
insert into t1 (f2,f3) values (GeomFromText('POINT(1 1)'),
GeomFromText('LINESTRING(0 0,1 1,2 2)'));
select AsText(f2),AsText(f3) from t1;
select AsText(a) from (select f2 as a from t1 union select f3 from t1) t;
create table t2 as select f2 as a from t1 union select f3 from t1;
desc t2;
select AsText(a) from t2;
drop table t1, t2;
--echo End of 5.0 tests