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Firebird
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Developer-C 11.1
3.0
4.0
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
5.5
5.6
5.7
8.0
18
11g Release 2
18c
21c
23c
8.4
9.3
9.4
9.5
9.6
10
11
12
13
14
15
16
3.8
3.16
3.27
3.39
2012
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2019 (Linux)
2022
2.11
2.6
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AdventureWorks
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AdventureWorks
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create table TableA ( id integer, id_link_list text ); create table TableB( id integer, info text ); insert into TableA (id, id_link_list) values (1,'1,2'); insert into TableB (id, info) values (1,'blah'), (2,'blah-more');
select GROUP_CONCAT(b.info separator "; ") as infolist FROM `TableB` as b where b.id in ('1,2');
infolist
blah
select GROUP_CONCAT(b.info separator "; ") as infolist FROM `TableB` as b where b.id in ( select id_link_list from `TableA` where id=1 );
infolist
blah
select id_link_list from `TableA` where id=1
id_link_list
1,2