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| author | Joerg Steffens <joerg.steffens@bareos.com> | 2017-10-13 09:39:45 +0300 |
|---|---|---|
| committer | Joerg Steffens <joerg.steffens@bareos.com> | 2017-10-13 09:39:45 +0300 |
| commit | 1b5e32c058d24d802211f3b179de20368d21e8f8 (patch) | |
| tree | 491c900576bfd1ff80c4a7d552f656d2a271e1e7 | |
| parent | 757b863fe3171a85fe82cd49bd119a842bab0674 (diff) | |
release-16.2.7: add information about useful database index
| -rw-r--r-- | manuals/en/main/releasenotes.tex | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/manuals/en/main/releasenotes.tex b/manuals/en/main/releasenotes.tex index 66a5f0e..d34d3b4 100644 --- a/manuals/en/main/releasenotes.tex +++ b/manuals/en/main/releasenotes.tex @@ -55,6 +55,22 @@ This release contains several bugfixes and enhancements. Excerpt: \begin{itemize} \item Fixes a Director crash, when enabling debugging output \item \bcommand{.bvfs_lsdirs}{}: improve performance, especially when having a large number of directories + \begin{itemize} + \item To optimize the performance of the SQL query used by \bcommand{.bvfs_lsdirs}{}, it is important to + have the following indexes: + \item PostgreSQL + \begin{itemize} + \item \sqlcommand{CREATE INDEX file_jpfnidpart_idx ON File(PathId,JobId,FilenameId) WHERE FileIndex = 0;} + \item If the index \sqlcommand{file_jfnidpart_idx} mentioned in 16.2.6 release notes exist, drop it:\\ + \sqlcommand{DROP INDEX file_jfnidpart_idx;} + \end{itemize} + \item MySQL/MariaDB + \begin{itemize} + \item \sqlcommand{CREATE INDEX PathId_JobId_FileNameId_FileIndex ON File(PathId,JobId,FilenameId,FileIndex);} + \item If the index \sqlcommand{PathId_JobId_FileIndex_FileNameId} mentioned in 16.2.6 release notes exist, drop it:\\ + \sqlcommand{DROP INDEX PathId_JobId_FileIndex_FileNameId ON File;} + \end{itemize} + \end{itemize} \item Utilize OpenSSL $\geq$ 1.1 if available \item Windows: fixes silent upgrade (\command{winbareos-*.exe /S}) \item Windows: restore attributes also on directories (not only on files) |