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Fix the concat_ws() SQL function so that it includes empty strings in the

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concatenation.  [forum:/forumpost/52503ac21d|Forum post 52503ac21d].

FossilOrigin-Name: 80a78987da484d435a8242c05c48d546d430920df713b24a9d9d9fff7ba1113d
This commit is contained in:
drh
2025-06-11 00:01:42 +00:00
parent a09a4fbac9
commit 23e59b34e9
4 changed files with 14 additions and 11 deletions
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3
test/func9.test
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@ -26,6 +26,9 @@ do_catchsql_test func9-120 {
do_execsql_test func9-130 {
SELECT concat_ws(',',1,2,3,4,5,6,7,8,NULL,9,10,11,12);
} {1,2,3,4,5,6,7,8,9,10,11,12}
do_execsql_test func9-131 {
SELECT concat_ws(',',1,2,3,4,'',6,7,8,NULL,9,10,11,12);
} {1,2,3,4,,6,7,8,9,10,11,12}
do_execsql_test func9-140 {
SELECT concat_ws(NULL,1,2,3,4,5,6,7,8,NULL,9,10,11,12);
} {{}}