Description: When converting a HSQLBD base to Firebird, the field containig a date is systematically decreased of one day: January 5th, 1994 becomes January 4th, 1994... This occurs in 6.4.2.2 and 6.4.3.2. Steps to Reproduce: 1.Set option to use experimental features and restart LibreOffice 2.Open HSQLDB database 3.Accept the conversion to Firebird 4.Opent the table to check the date values Actual Results: Date value in the firebird table is decreased by 1 day. Expected Results: Same value in the date field in HSQLBD and Firebird tables. Reproducible: Always User Profile Reset: Yes OpenGL enabled: Yes Additional Info: See upper
Created attachment 160115 [details] HSQLBD database before conversion
Created attachment 160116 [details] Firebird database after conversion Problem is xith the date fiels in MVTS table.
I seem to recall that this is already known, due to the fact that HSQLDB takes into account timezones when storing a date, whereas Firebird (did) does not, or the mechanisms for doing so were different (and not implemented in the migration assistant).
Also, please read the information at this link for more general caveats of what is, and isn't supported : https://wiki.documentfoundation.org/Documentation/FirebirdMigration
@Chartagnat : please provide us with a sample hsqldb file against which we can test and try to reproduce the migration failure. Please also indicate your timezone and any daylight savings change applicable.
And please read also this : https://wiki.documentfoundation.org/Documentation/HowTo/MigrateFromHSQLDB which explains that you have to prepare your hsqldb database before migration to take account of the differences in date/time handling between HSQLDB and Firebird.
Dear Chartagnat, This bug has been in NEEDINFO status with no change for at least 6 months. Please provide the requested information as soon as possible and mark the bug as UNCONFIRMED. Due to regular bug tracker maintenance, if the bug is still in NEEDINFO status with no change in 30 days the QA team will close the bug as INSUFFICIENTDATA due to lack of needed information. For more information about our NEEDINFO policy please read the wiki located here: https://wiki.documentfoundation.org/QA/Bugzilla/Fields/Status/NEEDINFO If you have already provided the requested information, please mark the bug as UNCONFIRMED so that the QA team knows that the bug is ready to be confirmed. Thank you for helping us make LibreOffice even better for everyone! Warm Regards, QA Team MassPing-NeedInfo-Ping
Dear Chartagnat, Please read this message in its entirety before proceeding. Your bug report is being closed as INSUFFICIENTDATA due to inactivity and a lack of information which is needed in order to accurately reproduce and confirm the problem. We encourage you to retest your bug against the latest release. If the issue is still present in the latest stable release, we need the following information (please ignore any that you've already provided): a) Provide details of your system including your operating system and the latest version of LibreOffice that you have confirmed the bug to be present b) Provide easy to reproduce steps – the simpler the better c) Provide any test case(s) which will help us confirm the problem d) Provide screenshots of the problem if you think it might help e) Read all comments and provide any requested information Once all of this is done, please set the bug back to UNCONFIRMED and we will attempt to reproduce the issue. Please do not: a) respond via email b) update the version field in the bug or any of the other details on the top section of our bug tracker Warm Regards, QA Team MassPing-NeedInfo-FollowUp
*** This bug has been marked as a duplicate of bug 117732 ***