Hello,in our application we "produced" a corrupt data base caused by a power fail. On restart we check data base using the "inspect" command to detect failures, creating new empty data base if found one. The attached data base seems OK using "inspect", but accessing the data base we get an exception. Perhaps this may help to make "inspect" more reliable.
Thanks a lot, Jürgen Schwenk Client output: > list Name Resources Size Input Path -----------------------------------------------------------------------------------VentilutionOnlineDataBaseCorrupt 1 1170 VentilutionOnlineDataBase.xml
1 database(s). > open VentilutionOnlineDataBaseCorrupt Database 'VentilutionOnlineDataBaseCorrupt' was opened in 0.03 ms. > inspect Checking main table (152 nodes): - 0 invalid node kinds - 0 invalid parent references - 0 wrong parent/descendant relationships No inconsistencies found. 'VentilutionOnlineDataBaseCorrupt' inspected in 0.06 ms. > xquery //* Improper use? Potential bug? Your feedback is welcome: Contact: basex-talk@mailman.uni-konstanz.de Version: BaseX 10.1 Java: Eclipse Adoptium, 17.0.4 OS: Windows 10, amd64 Stack Trace: java.lang.RuntimeException: Data Access out of bounds: - pre value: 152 - table size: 152 - first/next pre value: 0/152 - #total/used pages: 1/1 - accessed page: 0 (1 > 0] at org.basex.util.Util.notExpected(Util.java:64)at org.basex.io.random.TableDiskAccess.cursor(TableDiskAccess.java:477) at org.basex.io.random.TableDiskAccess.read1(TableDiskAccess.java:158)
at org.basex.data.Data.kind(Data.java:312)
at org.basex.query.value.node.DBNode$6.next(DBNode.java:402)
at org.basex.query.value.node.DBNode$6.next(DBNode.java:1)
at org.basex.query.expr.path.IterStep$1.next(IterStep.java:38)
at org.basex.query.expr.path.IterStep$1.next(IterStep.java:1)
at org.basex.query.QueryContext.next(QueryContext.java:375)
at org.basex.query.expr.path.IterPath$1.next(IterPath.java:48)
at org.basex.query.scope.MainModule$1.next(MainModule.java:55)
at org.basex.core.cmd.AQuery.run(AQuery.java:88)
at org.basex.core.Command.run(Command.java:233)
at org.basex.core.Command.execute(Command.java:93)
at org.basex.server.ClientListener.run(ClientListener.java:141)
Query "softwareProjectVentilution" executed in 0.31 ms.
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Jürgen Schwenk
- R&D Engineer -
Gründler GmbH Tel: +49 (0)7441 40761-14
Jaspisstrasse 23 Fax: +49 (0)7441 40761-99
72250 Freudenstadt E-Mail: juergen.schw...@gruendler.de
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--
Jürgen Schwenk
- R&D Engineer -
Gründler GmbH Tel: +49 (0)7441 40761-14
Jaspisstrasse 23 Fax: +49 (0)7441 40761-99
72250 Freudenstadt E-Mail: juergen.schw...@gruendler.de
<<attachment: databaseCorrupt.zip>>
