1
0
mirror of https://github.com/MariaDB/server.git synced 2025-08-27 13:04:36 +03:00

Make sure that warning message when GROUP_CONCAT() cuts values is also

updated with the correct number of lines. (Bug #8681)
This commit is contained in:
jimw@mysql.com
2005-02-23 17:58:20 -08:00
parent a50be4d42b
commit 624f855e94
3 changed files with 45 additions and 8 deletions

View File

@@ -816,3 +816,22 @@ id text_id text_data
1 0 0-SV
2 10 10-SV
DROP TABLE invoice, text_table;
set group_concat_max_len=5;
create table t1 (a int, b varchar(20));
create table t2 (a int, c varchar(20));
insert into t1 values (1,"aaaaaaaaaa"),(2,"bbbbbbbbbb");
insert into t2 values (1,"cccccccccc"),(2,"dddddddddd");
select group_concat(t1.b,t2.c) from t1 left join t2 using(a) group by t1.a;
group_concat(t1.b,t2.c)
aaaaa
bbbbb
Warnings:
Warning 1260 2 line(s) were cut by GROUP_CONCAT()
select group_concat(t1.b,t2.c) from t1 inner join t2 using(a) group by t1.a;
group_concat(t1.b,t2.c)
aaaaa
bbbbb
Warnings:
Warning 1260 2 line(s) were cut by GROUP_CONCAT()
drop table t1, t2;
set group_concat_max_len=default;

View File

@@ -582,3 +582,14 @@ SELECT invoice.id, invoice.text_id, text_table.text_data
WHERE (invoice.id LIKE '%' OR text_table.text_data LIKE '%');
DROP TABLE invoice, text_table;
# Bug #8681: Bad warning message when group_concat() exceeds max length
set group_concat_max_len=5;
create table t1 (a int, b varchar(20));
create table t2 (a int, c varchar(20));
insert into t1 values (1,"aaaaaaaaaa"),(2,"bbbbbbbbbb");
insert into t2 values (1,"cccccccccc"),(2,"dddddddddd");
select group_concat(t1.b,t2.c) from t1 left join t2 using(a) group by t1.a;
select group_concat(t1.b,t2.c) from t1 inner join t2 using(a) group by t1.a;
drop table t1, t2;
set group_concat_max_len=default;