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authorunknown <msvensson@neptunus.(none)>2005-09-05 22:49:36 +0200
committerunknown <msvensson@neptunus.(none)>2005-09-05 22:49:36 +0200
commitdd45e416895b3d1750f255720c82efbdf1a54100 (patch)
treed5f43652ad712b85680265585764b6d466022887 /mysql-test/t/func_gconcat.test
parent4c8361f6838d6186f201c3d7705df5748c4ea859 (diff)
parent8b1751e5c35bbde1af36a104f1cf7b3c2ab4e919 (diff)
downloadmariadb-git-dd45e416895b3d1750f255720c82efbdf1a54100.tar.gz
Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1
into neptunus.(none):/home/msvensson/mysql/mysql-5.0 client/mysqltest.c: Auto merged mysql-test/r/func_gconcat.result: Auto merged mysql-test/r/mysqltest.result: Auto merged mysql-test/t/func_gconcat.test: Auto merged mysql-test/t/mysqltest.test: Auto merged ndb/src/kernel/blocks/ndbcntr/NdbcntrMain.cpp: Auto merged ndb/src/kernel/error/ErrorReporter.cpp: Auto merged ndb/src/kernel/main.cpp: Auto merged ndb/src/kernel/vm/Emulator.cpp: Auto merged ndb/src/kernel/vm/Emulator.hpp: Auto merged ndb/src/mgmsrv/ConfigInfo.cpp: Auto merged ndb/src/mgmsrv/MgmtSrvr.cpp: Auto merged ndb/src/mgmsrv/Services.cpp: Auto merged ndb/tools/ndb_config.cpp: Auto merged ndb/tools/restore/consumer_restore.cpp: Auto merged mysql-test/t/openssl_1.test: Manual merge ndb/include/util/ndb_opts.h: Manual merge ndb/tools/Makefile.am: Manual merge ndb/tools/restore/restore_main.cpp: Manual merge
Diffstat (limited to 'mysql-test/t/func_gconcat.test')
-rw-r--r--mysql-test/t/func_gconcat.test8
1 files changed, 8 insertions, 0 deletions
diff --git a/mysql-test/t/func_gconcat.test b/mysql-test/t/func_gconcat.test
index fc7ce8e38a5..0b61a445270 100644
--- a/mysql-test/t/func_gconcat.test
+++ b/mysql-test/t/func_gconcat.test
@@ -355,4 +355,12 @@ DROP TABLE t1,t2;
#
select * from (select group_concat('c') from DUAL) t;
+#
+# Bug #12859 group_concat in subquery cause incorrect not null
+#
+create table t1 ( a int not null default 0);
+select * from (select group_concat(a) from t1) t2;
+select group_concat('x') UNION ALL select 1;
+drop table t1;
+
# End of 4.1 tests