database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-07-30 19:03:16 +03:00
Code Activity

Allow sub-queries that use UNION ALL to be flattened, even if the parent query is a join. Still some problems on this branch.

Browse Source 
FossilOrigin-Name: 00e4bf74d3dfb87666a2266905f7d1a2afc6eb088d22cfd4f38f048733d6b936
This commit is contained in:
dan
2020-12-16 20:00:46 +00:00
parent e5baf5c283
commit de9ed6293d
7 changed files with 146 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
test/selectC.test
View File

@ -261,10 +261,10 @@ do_execsql_test 5.2 {
}
do_execsql_test 5.3 {
SELECT * FROM x1, (SELECT b FROM vvv UNION ALL SELECT c from x3);
SELECT * FROM x1, (SELECT b FROM vvv UNION ALL SELECT c from x3) ORDER BY 1,2;
} {
a 21 a 22 a 23 a 24 a 25 a 302 a 303 a 301
b 21 b 22 b 23 b 24 b 25 b 302 b 303 b 301
a 21 a 22 a 23 a 24 a 25 a 301 a 302 a 303
b 21 b 22 b 23 b 24 b 25 b 301 b 302 b 303
}
finish_test