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dbTrends Changelog

What's new in dbTrends 1.3.50

Apr 6, 2020
  • Added support of AWR and STATSPACK version 19.*
  • Minor bug fixing.

New in dbTrends 1.3.43 (Nov 16, 2018)

  • Minor bug fixing.

New in dbTrends 1.3.42 (Mar 30, 2018)

  • Added support of AWR and STATSPACK version 12.2.0
  • Fixed I/O error for regular Windows users
  • Minor bug fixing.

New in dbTrends 1.3.40 (Mar 28, 2018)

  • Added support of AWR and STATSPACK version 12.2.0
  • Minor bug fixing.

New in dbTrends 1.3.32 (Feb 22, 2018)

  • Fixed bug when invalid SQL plans were shown for AWR data.
  • Fixed bugs for Oracle12c AWR/STATSPACK reports.
  • Fixed bug in dbTrends reporting service when invalid floating point exception was raised.
  • Minor bug fixing.

New in dbTrends 1.1.57 (Oct 2, 2013)

  • Fixed a bug when dbTrends repository setup procedure raised ORA-01461 error and no reports were loaded to the repository.
  • Fixed AWR reports errors.
  • Improved performance.
  • Minor bug fixes.

New in dbTrends 1.1.55 (Oct 2, 2013)

  • Added ability to automatically refresh existing chart graphs based on a new selected snapshot interval.
  • Fixed a bug when graphs were incorrectly displayed for different databases on a single chart panel.
  • This bug was caused by different snapshot numbers available in different databases.
  • Fixed a bug for "Ignore Graphs Time Line" charts.
  • Performance improvements for report generation.
  • Report bug fixes.
  • Minor bug fixes.

New in dbTrends 1.1.53 (Mar 30, 2013)

  • Fixed a bug when graphs wre incorrectly displayed for different databases on a single chart panel.
  • This bug was caused by different snapshot numbers available in different databases.
  • Fixed a bug for "Ignore Graphs Time Line" charts.
  • Performance improvements for report generation.
  • Report bug fixes.
  • Minor bug fixes.

New in dbTrends 1.1.51 (Mar 30, 2013)

  • Added particular reports under report categories in the Navigation tree.
  • Added AWR baselines support in the AWR reporting window.
  • Added support for new AWR feature "Colored SQL". If an SQL is colored, it will always be captured in every snapshot, independent of its level of activities.
  • Added capability to toggle on/off dbTrends repository cache usage for reports and graphs.
  • Fixed bug for invalid comparison reports feature when errors were generated while building comparison graphs.
  • Fixed a bug with MHT report saving to the database repository.
  • Fixed a bug with graphs generation when Ignore Time Line property is on.
  • Fixed a bug for Active Session History reports when sessions CPU time was sometimes calculated incorrectly.
  • Improved performance of navigation tree, popup and application menus.
  • Significantly improved performance of graph generation,
  • Fixed several bugs for application main menu behavior.
  • Fixed a bug when performance overview chart refreshes hung sometimes.
  • Minor bug fixes.

New in dbTrends 1.1.42 (Mar 30, 2013)

  • Fixed a critical bug: dbTrends hangs when charts were generated for different databases in the same chart window.
  • Improved chart X axis drawing for different types of snapshot ranges.
  • Added new filter functionality to active session history work window. This filtering by wait events enables you to show only sessions with particular wait event occured in the session's work.
  • Fixed several bugs for AWR/STATSPACK performance reports with absolute statistics values.
  • Added option to hide comparison statistics in report window.
  • Improved report generation performance and fixed some cache related issues.
  • Improved application performance for low-speed database connections: limiting the number of top SQLs displayed and limiting active session history records.
  • Fixed the bug for STATSPACK when non-PERFSTAT users encountered "table does not exist" errors with TOP SQLs reports.
  • Fixed the bug with not complete SQL text was displayed in the TOP SQL reports for STATSPACK.
  • Minor bug fixes.

New in dbTrends 1.1.36 (Mar 30, 2013)

  • Added active session history analysis functionality.
  • Improved charting functionality.
  • Fixed several AWR and STATSPACK reporting bugs.
  • Fixed bug for invalid reporting window behavior when adding new or switching active report grid.
  • Fixed bug for dbTrends reporting service when sometimes truncated HTML reports were produced without charts.
  • Fixed bug for charts when sometimes Y axis of newly added charts did not display axis values.
  • Fixed bug when an error "ORA-00942 Table Table Does Not Exist" was constantly raised for STATSPACK or AWR repository accounts which do not have access to ASH tables.
  • Minor bug fixes.

New in dbTrends 1.1.25 (Mar 30, 2013)

  • Improved chart graph behavior.
  • Fixed access violation bugs for chart tools.
  • Minor bug fixes.

New in dbTrends 1.1.23 (Mar 30, 2013)

  • Added new SQL profile monitoring feature. This feature facilitates SQL performance analysis and tuning.
  • Overview report grid store now column sizes.
  • Reporting window saves now its panel positions for reporting and chart area.
  • Fixed bug when dbTrends reporting packages AWR* or SP* were not created automatically when repository and target schema shares the same database.
  • Fixed bug when reports were generated for snapshot interval which was different from the selected snapshot range.
  • Fixed bug when invalid default database was selected in the case when AWr/STATSPACK has several databases in the repository.
  • Fixed bug in SQL profile monitoring feature when child cursors performance was wrongly computed.
  • Improved performance for TOP SQLs reports.
  • Improved performance for SQL profile monitoring feature.
  • Minor bug fixes.

New in dbTrends 1.0.28 (Mar 30, 2013)

  • Added ability to setup default times for baseline and comparison start and finish timestamps.
  • Fixed bug when SYS user was unable to access AWR and STATSPACK data within dbTrends console.
  • Fixed bug when statistics graphs were not refreshed correctly after clearing repository statistics cache.
  • Fixed bug when start and finish snapshots were incorrectly shown for statistics graphs.
  • Fixed bug in the report filtering mode.
  • Fixed bug in the AWR/STATSPACK snapshot management dialog when all AWR/STATSPACK snaphots were removed from database instead of the selected range.
  • Fixed bug when an error occured during the repository SPV_STAT_CACHE_IDX1 index creation.
  • Added trend charts feature.
  • Added chart window to add graphs from different windows.
  • Added ability to choose baseline and comparison snapshot ranges using snapshot IDs.
  • Fixed bug for the reporting service when only information about a single database was produced in the resulting report
  • which was configured for multiple databases.
  • Improved reporting window performance when unnecessary data was retrieved.
  • Improved trend reports generation.
  • Fixed several bugs for the reporting service when an error generated while service shutdown.
  • Fixed several bugs for the reporting service when a access violation errors were generated while report generation.
  • Fixed bug for the reporting service when no charts were included to the resulting report when no explicit report file name was specified.
  • Minor bug fixes.

New in dbTrends 1.0.19 (Mar 30, 2013)

  • dbTrends for Oracle AWR and STATSPACK production release.
  • Added latest versions of spAnalyzer and spReporter to the dbTrends package.
  • Improved performance for all reports.