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Merge with 3.23

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monty@mashka.mysql.fi
2003-01-16 20:47:46 +02:00
parent c16e908a2b 6250c1d974
commit f4b950df96
27 changed files with 89 additions and 49 deletions
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11
mysql-test/t/group_by.test
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@ -354,3 +354,14 @@ m.c1id = c1.id AND c1.active = 'Yes' LEFT JOIN t3 AS c2 ON m.c2id =
c2.id AND c2.active = 'Yes' WHERE m.pid=1 AND (c1.id IS NOT NULL OR c2.id IS
NOT NULL);
drop table t1,t2,t3;
#
# Test bug in GROUP BY on BLOB that is NULL or empty
#
create table t1 (a blob null);
insert into t1 values (NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(NULL),(""),(""),(""),("b");
select a,count(*) from t1 group by a;
set option sql_big_tables=1;
select a,count(*) from t1 group by a;
drop table t1;