Detailed Derby Documentation

Hello all, My company has recently started documenting in extensive detail open source systems including Derby. We are looking for feedback and suggestions on the types of diagrams, models, metrics, etc. that would be useful to you all as developers of this system. Currently we include a number

[jira] Updated: (DERBY-4050) Multithreaded clob update causes growth in table that does not get reclaimed

[ https://issues.apache.org/jira/browse/DERBY-4050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kathey Marsden updated DERBY-4050: -- Derby Info: [Regression] Derby Categories: [High Value Fix] Marking this as a regress

[jira] Updated: (DERBY-4050) Multithreaded clob update causes growth in table that does not get reclaimed

[ https://issues.apache.org/jira/browse/DERBY-4050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kathey Marsden updated DERBY-4050: -- Attachment: ClobGrowth.java Attached is the repro ClobGrowth.java. The output on trunk is as b

[jira] Created: (DERBY-4050) Multithreaded clob update causes growth in table that does not get reclaimed

Multithreaded clob update causes growth in table that does not get reclaimed Key: DERBY-4050 URL: https://issues.apache.org/jira/browse/DERBY-4050 Project: Derby Is

Re: Advantage of Derby Network Server versus Embedded Database

Hi, If your 2 applications are running in the same Java Class Loader, then you can just access the database with one Derby embedded instance. On the other hand, if your applications are running in different Java class loaders, you should start start Derby in Embedded Server mode and then have the

[jira] Updated: (DERBY-2201) Calling functions that return Blob/Clob does not work.

[ https://issues.apache.org/jira/browse/DERBY-2201?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Rick Hillegas updated DERBY-2201: - Attachment: derby-2201-02-aa-wrapUserLob.diff Attaching derby-2201-02-aa-wrapUserLob.diff. This i

Regression Test Report - Daily 740791 - Sun DBTG

[Auto-generated mail] *Daily* 740791/2009-02-04 18:02:02 MET Failed TestsOK Skip Duration Suite --- *Jvm: 1.6* lin 01091310913 0 1624.39% suitesAll 01313 0 .% jdbcapiAutoLoad 012

[jira] Subscription: Derby: JIRA issues with patch available

Issue Subscription Filter: Derby: JIRA issues with patch available (8 issues) Subscriber: derby-dev Key Summary DERBY-2201 Calling functions that return Blob/Clob does not work. https://issues.apache.org/jira/browse/DERBY-2201 DERBY-4033 50 transactions timing out with no CP

[jira] Commented: (DERBY-4027) An attempt was made to access an out of range slot on a page

[ https://issues.apache.org/jira/browse/DERBY-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670806#action_12670806 ] Knut Anders Hatlen commented on DERBY-4027: --- FWIW, all regression tests ran clean

[jira] Commented: (DERBY-3937) Select count(*) scans all the rows (and is therefore slow with big tables), is the amount of rows not available/known for example in index ?

[ https://issues.apache.org/jira/browse/DERBY-3937?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670803#action_12670803 ] martin commented on DERBY-3937: --- if engine does not know number of rows in table, does not di

Advantage of Derby Network Server versus Embedded Database

Hi, I have two java applications starting in one tomcat, with each of them using a derby database. My question is: is there an advantage when using the Network server with 2 databases, or is it wiser to use 2 embbeded drivers? Are there effincency, performance or load advantages when using the s

[jira] Resolved: (DERBY-4049) SELECT statement topic in Reference Manual should reflect current WHERE clause behavior

[ https://issues.apache.org/jira/browse/DERBY-4049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Kim Haase resolved DERBY-4049. -- Resolution: Fixed Fix Version/s: 10.5.0.0 Derby Info: (was: [Patch Available]) Thanks v

[jira] Commented: (DERBY-2991) Index split deadlock

[ https://issues.apache.org/jira/browse/DERBY-2991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670798#action_12670798 ] Knut Anders Hatlen commented on DERBY-2991: --- Thanks Mike. I agree that this chang

[jira] Commented: (DERBY-2487) Enhance Derby with EXPLAIN Functionality

[ https://issues.apache.org/jira/browse/DERBY-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670790#action_12670790 ] Bryan Pendleton commented on DERBY-2487: In a complete run of the regression suite,

[jira] Resolved: (DERBY-4048) Update Statistics code in AlterTableConstantAction should use execute transaction rather than compile transaction

[ https://issues.apache.org/jira/browse/DERBY-4048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Mamta A. Satoor resolved DERBY-4048. Resolution: Fixed Fix Version/s: 10.5.0.0 Derby Info: (was: [Patch Available

[jira] Commented: (DERBY-4048) Update Statistics code in AlterTableConstantAction should use execute transaction rather than compile transaction

[ https://issues.apache.org/jira/browse/DERBY-4048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670764#action_12670764 ] Mamta A. Satoor commented on DERBY-4048: BTW, I was running junit suite as follows

[jira] Commented: (DERBY-4048) Update Statistics code in AlterTableConstantAction should use execute transaction rather than compile transaction

[ https://issues.apache.org/jira/browse/DERBY-4048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670763#action_12670763 ] Mamta A. Satoor commented on DERBY-4048: Thanks for trying the patch, Ole. I will g

[jira] Commented: (DERBY-2201) Calling functions that return Blob/Clob does not work.

[ https://issues.apache.org/jira/browse/DERBY-2201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670750#action_12670750 ] Rick Hillegas commented on DERBY-2201: -- Hi Kristian, Here's some more context on the

[jira] Commented: (DERBY-2201) Calling functions that return Blob/Clob does not work.

[ https://issues.apache.org/jira/browse/DERBY-2201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670748#action_12670748 ] Kristian Waagan commented on DERBY-2201: Thanks for the extra information, Rick. I

Using 2 applications running against one derby server

Hello, I hope someone can help me! here is my problem: I have 2 java services, which are very similar to each other, running in one tomcat. I am using hibernate to connect to derby. What I want is that the 2 services share one Derby database (networkserver), but use 2 different schemas, so they

[jira] Commented: (DERBY-4048) Update Statistics code in AlterTableConstantAction should use execute transaction rather than compile transaction

[ https://issues.apache.org/jira/browse/DERBY-4048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670738#action_12670738 ] Ole Solberg commented on DERBY-4048: I have run .suites.All with the patch and saw no i

[jira] Updated: (DERBY-4027) An attempt was made to access an out of range slot on a page

[ https://issues.apache.org/jira/browse/DERBY-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Knut Anders Hatlen updated DERBY-4027: -- Attachment: recheck-slot.diff BTreeController.compareNextRecord() and comparePreviousRe

[jira] Updated: (DERBY-4027) An attempt was made to access an out of range slot on a page

[ https://issues.apache.org/jira/browse/DERBY-4027?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Knut Anders Hatlen updated DERBY-4027: -- Derby Info: (was: [Regression]) Derby Categories: [Data corruption, High Val

[jira] Commented: (DERBY-4049) SELECT statement topic in Reference Manual should reflect current WHERE clause behavior

[ https://issues.apache.org/jira/browse/DERBY-4049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12670677#action_12670677 ] Knut Anders Hatlen commented on DERBY-4049: --- Thanks for fixing this, Kim. +1 to c