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MDEV-18943: Group Concat with limit not working with views

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Adjusted the Item_func_group_concat::print function to take into account
limit if present with GROUP_CONCAT
This commit is contained in:
Varun Gupta
2019-05-02 14:38:43 +05:30
parent 5182348316
commit 879878e43d
3 changed files with 39 additions and 1 deletions
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12
mysql-test/main/func_gconcat.test
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@ -985,6 +985,18 @@ prepare STMT from 'select group_concat(a,b limit ?) from t2';
execute STMT using @x;
drop table t2;
--echo #
--echo # MDEV-18943: Group Concat with limit not working with views
--echo #
create table t1 (a int, b varchar(10));
insert into t1 values(1,'a'),(1,'b'),(NULL,'c'),(2,'x'),(2,'y');
select group_concat(a,b limit 2) from t1;
create view v1 as select group_concat(a,b limit 2) from t1;
select * from v1;
drop view v1;
drop table t1;
--echo #
--echo # End of 10.3 tests
--echo #