| drop dataverse test if exists; | |
| create dataverse test; | |
| use dataverse test; | |
| write output to nc1:"rttest/string_concat1.adm"; | |
| let $x := ["aa", "25991", "bb", "31526"] | |
| let $c := string-concat($x) | |
| let $x1 := [] | |
| let $c1 := string-concat($x1) | |
| return {"result1": $c,"result2": $c1} |