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after review fixes:

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allowed parsing of table fields inside aggregate functions
 added new tests of fields resolving in grouping
This commit is contained in:
bell@sanja.is.com.ua
2004-08-23 22:31:01 +03:00
parent 3ca433e332
commit 6fcd27e9cd
5 changed files with 31 additions and 2 deletions
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9
mysql-test/r/func_gconcat.result
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@ -285,6 +285,15 @@ insert into t2 values (1, 5), (2, 4), (3, 3), (3,3);
select group_concat(c) from t1;
group_concat(c)
2,3,4,5
select group_concat(c order by (select c from t2 where t2.a=t1.a limit 1)) as grp from t1;
grp
5,4,3,2
select group_concat(c order by (select mid(group_concat(c order by a),1,5) from t2 where t2.a=t1.a)) as grp from t1;
grp
5,4,3,2
select group_concat(c order by (select mid(group_concat(c order by a),1,5) from t2 where t2.a=t1.a) desc) as grp from t1;
grp
2,4,3,5
select t1.a, group_concat(c order by (select c from t2 where t2.a=t1.a limit 1)) as grp from t1 group by 1;
a grp
1 2

8
mysql-test/r/subselect.result
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@ -1954,4 +1954,12 @@ howmanyvalues mycount
2 2
3 3
4 4
SELECT a.howmanyvalues, (SELECT count(*) from t1 b where b.howmanyvalues = a.howmanyvalues) as mycount from t1 a group by a.howmanyvalues;
howmanyvalues mycount
1 1
2 2
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4 4
SELECT a.howmanyvalues, (SELECT count(*) from t1 b where b.howmanyvalues = a.avalue) as mycount from t1 a group by a.howmanyvalues;
ERROR 42S22: Unknown column 'a.avalue' in 'where clause'
drop table t1;