[ https://issues.apache.org/jira/browse/DERBY-3847?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kim Haase updated DERBY-3847: ----------------------------- Attachment: DERBY-3847.zip DERBY-3847.stat DERBY-3847-3.diff Thanks, Dag. Actually, the intricacies are explained in one place, more or less -- in the "Working with Derby properties" section of the tuning guide. I think it may make sense to put the information on what happens when you turn off a property in the "Persistence of properties" topic, as well as in the "Derby properties" topic, which will be moving to the Reference Manual. There can be a bit less detail in "Persistence of properties" because there is more context. I still don't have a lot of confidence in ctunproper22250.dita, so please let me know if further fixes are needed or if what's in the "Working with Derby properties" section will cover us. I also found a typo at the end of "Derby properties" (a book title with an extra word). I'm attaching DERBY-3847-3.diff, DERBY-3847.stat, and DERBY-3847.zip. > Tuning Guide lacks information on turning off Derby property settings > --------------------------------------------------------------------- > > Key: DERBY-3847 > URL: https://issues.apache.org/jira/browse/DERBY-3847 > Project: Derby > Issue Type: Bug > Components: Documentation > Affects Versions: 10.4.1.3 > Reporter: Kim Haase > Assignee: Kim Haase > Priority: Minor > Attachments: ctunproper22250.html, ctunproper22250.html, > DERBY-3847-2.diff, DERBY-3847-3.diff, DERBY-3847.diff, DERBY-3847.stat, > DERBY-3847.zip > > > The documentation of how to turn off Derby properties is spotty. Dag Wanvik > reports that "I checked the code, and when you set a database property to a > null value, that property is removed from the list of database properties; > i.e. the situation is back to where you were before it was first set, so the > built-in defaults apply again (or system properties if there are any)." > The behavior for turning off user settings is slightly different and is > documented in several places; it's the general case that seems to be missing. > This information needs to be added to the description of Derby properties in > the Tuning Guide, probably in the general topic "Derby properties" > (http://db.apache.org/derby/docs/dev/tuning/ctunproper22250.html). -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.