TEXTJOIN
Supported, behaves as documentedCategory: Text · Last tested 2026-07-04
Support matrix
| Engine | Documented | Live-tested | Verdict |
|---|---|---|---|
| Excel | Yes | Not yet | n/a |
| Google Sheets | Yes | Not yet | n/a |
| LibreOffice Calc | No | Yes (24.2.7.2, 2026-07-04) | Supported, behaves as documented |
Executed test cases
LibreOffice Calc 24.2.7.2 (tested 2026-07-04)
| Formula | Description | Result | Expected | Verdict |
|---|---|---|---|---|
| =TEXTJOIN(",",TRUE,"a","","b") | ignore_empty=TRUE skips blank/empty-string args | a,b | a,b | Matched |
| =TEXTJOIN(",",FALSE,"a","","b") | ignore_empty=FALSE keeps the empty string as a segment | a,,b | a,,b | Matched |
| =TEXTJOIN("-",TRUE,A1:A3) | Joining a cell range with a delimiter | x-y-z | x-y-z | Matched |
| =TEXTJOIN(",",TRUE,A1:A2,B1:B2) | Multiple ranges are flattened and joined in order | a,b,c,d | a,b,c,d | Matched |
Docs & syntax
- Excel: official documentation
- Google Sheets: official documentation