https://bugs.documentfoundation.org/show_bug.cgi?id=170355

            Bug ID: 170355
           Summary: Any date format other than MM/DD/YYYY won't allow
                    auto-filliing based on the first few dates
           Product: LibreOffice
           Version: 24.2.7.2 release
          Hardware: All
                OS: Linux (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: Calc
          Assignee: [email protected]
          Reporter: [email protected]

Description:
If I explicitly formt a column as date, and enter DD/MM/YYYY (Australian) date
format, no amount of manually adding extra rows of incremented dates will make
it xtrapolate past the first date entereted, just like it was text.

If I just type in 2 sequential MM/DD/YYYY or YYYY/MM/DD date rows, apply no
fortmatting, select both rows, and autofil using the lower right handle, it
just works.. Un predictable and kind of unuseable.

The only problem with YYYY/MM/DD is that the day just keeps incrementing past
the end of month!

Autofill YYYY/MM/DD.. No upper range on day)
2025/11/19
2025/11/20
2025/11/21
2025/11/22
2025/11/23
2025/11/24
2025/11/25
2025/11/26
2025/11/27
2025/11/28
2025/11/29
2025/11/30
2025/11/31
2025/11/32
2025/11/33
2025/11/34
2025/11/35
2025/11/36
2025/11/37
...

Steps to Reproduce:
1. Enter two or more rows of DD/MM/YYYY data, with second date later htan the
first
2. Format column/area as Date (or not.. it makes no difference)
3. Use right bottom handle that you normally use to auto-fill series of data,
and only the first row will be propagated.. Whereas MM/DD/YYYY and YYYY/MM/DD
work fine

Actual Results:
Manually typed to start series  Try to auto file        Autofill numeric       
Autofill MM/DD/YYYY     Autofill YYYY.. No upper range on day)
19/11/2025      19/11/2025      1       01/01/26        2025/11/19
20/11/2025      19/11/2025      2       02/01/26        2025/11/20
21/11/2025      19/11/2025      3       03/01/26        2025/11/21
        19/11/2025      4       04/01/26        2025/11/22
        19/11/2025      5       05/01/26        2025/11/23
        19/11/2025      6       06/01/26        2025/11/24
        19/11/2025      7       07/01/26        2025/11/25
        19/11/2025      8       08/01/26        2025/11/26
                9       09/01/26        2025/11/27
                10      10/01/26        2025/11/28
                11      11/01/26        2025/11/29
                12      12/01/26        2025/11/30
                13      01/01/27        2025/11/31
                14      02/01/27        2025/11/32
                15      03/01/27        2025/11/33
                16      04/01/27        2025/11/34
                17      05/01/27        2025/11/35


Expected Results:
Sequential numbers based on initial rows


Reproducible: Always


User Profile Reset: No

Additional Info:
The same as it has done for 20 years

-- 
You are receiving this mail because:
You are the assignee for the bug.

Reply via email to