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| author | unknown <hf@deer.(none)> | 2005-03-07 16:08:06 +0400 |
|---|---|---|
| committer | unknown <hf@deer.(none)> | 2005-03-07 16:08:06 +0400 |
| commit | 07d5ddb75559f87a8286e93de0a4757c1aaa7ee4 (patch) | |
| tree | 67d13c87ba3892a2ddde8bde4784bde2142770a3 /mysql-test/t/func_group.test | |
| parent | 0ae5efb4dc1df3af598030cf7b96b95841306c70 (diff) | |
| download | mariadb-git-07d5ddb75559f87a8286e93de0a4757c1aaa7ee4.tar.gz | |
Fix for bug #8464 (AVG returns incorrect result)
Actually problem was not in AVG function, but in SUM before the AVG in the
query.
mysql-test/r/func_group.result:
appropriate test result
mysql-test/t/func_group.test:
test case added
strings/decimal.c:
in this case we also need to make fsizes equal
Diffstat (limited to 'mysql-test/t/func_group.test')
| -rw-r--r-- | mysql-test/t/func_group.test | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/mysql-test/t/func_group.test b/mysql-test/t/func_group.test index 96fd297dc20..b90fa49db93 100644 --- a/mysql-test/t/func_group.test +++ b/mysql-test/t/func_group.test @@ -537,3 +537,14 @@ CREATE TABLE t1 (id int(11),value1 float(10,2)); INSERT INTO t1 VALUES (1,0.00),(1,1.00), (1,2.00), (2,10.00), (2,11.00), (2,12.00), (2,13.00); select id, stddev_pop(value1), var_pop(value1), stddev_samp(value1), var_samp(value1) from t1 group by id; DROP TABLE t1; + +# +# BUG#8464 decimal AVG returns incorrect result +# + +CREATE TABLE t1 (col1 decimal(16,12)); +INSERT INTO t1 VALUES (-5.00000000001),(-5.00000000002),(-5.00000000003),(-5.00000000000),(-5.00000000001),(-5.00000000002); +insert into t1 select * from t1; +select col1,count(col1),sum(col1),avg(col1) from t1 group by col1; +DROP TABLE t1; + |