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| author | pi <pi@FreeBSD.org> | 2015-11-01 05:27:34 +0800 |
|---|---|---|
| committer | pi <pi@FreeBSD.org> | 2015-11-01 05:27:34 +0800 |
| commit | 898f8b87acae2fcd8c517a1d9246ba89e4cdb6e9 (patch) | |
| tree | ed4c301095ac11f3f6ee5b78af3bb89df0d27dd3 /databases/cego | |
| parent | 1a9b24ddc13b8c7d3edb725cdd146eb79ec451a5 (diff) | |
| download | freebsd-ports-gnome-898f8b87acae2fcd8c517a1d9246ba89e4cdb6e9.tar.gz freebsd-ports-gnome-898f8b87acae2fcd8c517a1d9246ba89e4cdb6e9.tar.zst freebsd-ports-gnome-898f8b87acae2fcd8c517a1d9246ba89e4cdb6e9.zip | |
databases/cego: 2.26.2 -> 2.26.7
- Improvements for query execution plan retrieval
- Fix in CegoOutput for multline format
( e.g. execution plans have been cut off )
- Performance patch in CegoTableCursor::setup. The getObjectListByTable
method was called every time, when the attribute condition has been
changed. Since this operation is pretty expensive, it was useful
to cache the retrieved index/btree objet in a local class variables.
This change results in significant query speedup for joins, where
the table cursor has to be setup very often
- Small fix in CegoAction::readChain, treating backslashes for
quoteEscapeFlag=false was commented, reactivated
- Small fix in CegoMain, default for csmode changed to value "ID"
- Fix for CegoBtreeManager::insertBTree. Duplicate handling did not
work correctly, if CegoBTreeNode::addValue returns false ( node is
full ) with a duplicate detection, we also have throw exception.
Otherwise the node is split and a duplicate is added.
- Performance improvement for nested queries ( exists select,
in select). The tablecursor for the select statement is not
released and reallocated for subsequent queries ( in CegoQueryHelper,
the select handle is reset with argument false ) This has required
a different locking strategy for the cursor object in CegoDistCursor.
The cursor object has explicit to get in use, if the nextTuple
method is called the first time.
- Added online help for query cache and table cache in cgadm
- Added further performance fix for aggregation queries in CegoExpr
and CegoQueryHelper. The aggregation list for CegoExpr now is stored
in a class variable and is just evaluated the first time, it is
retrieved. In the method CegoQueryHelper::aggregateTuple, the
increment calculation of the count aggregation has been changed
from memcpy calls to direkt pointer arithmetic
- Performance fix has been done for record locking. In many cases,
row locking could be avoided, since an appropriate locking is ensured
on data page or object level. This brings another significant
performance improvement.
Submitted by: Bjoern Lemke <lemke@lemke-it.com>
Diffstat (limited to 'databases/cego')
| -rw-r--r-- | databases/cego/Makefile | 2 | ||||
| -rw-r--r-- | databases/cego/distinfo | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/databases/cego/Makefile b/databases/cego/Makefile index e545e868845e..a384c1da320b 100644 --- a/databases/cego/Makefile +++ b/databases/cego/Makefile @@ -1,7 +1,7 @@ # $FreeBSD$ PORTNAME= cego -PORTVERSION= 2.26.2 +PORTVERSION= 2.26.7 CATEGORIES= databases MASTER_SITES= http://www.lemke-it.com/ diff --git a/databases/cego/distinfo b/databases/cego/distinfo index bb8d70b9d308..c17dbe93ccdf 100644 --- a/databases/cego/distinfo +++ b/databases/cego/distinfo @@ -1,2 +1,2 @@ -SHA256 (cego-2.26.2.tar.gz) = 48ae5c0c9a38ee825ab8a24d6f951e5a4ae83dfbc618e8e7c32f6fbda29252d5 -SIZE (cego-2.26.2.tar.gz) = 1226359 +SHA256 (cego-2.26.7.tar.gz) = 9843a5f00cdc0b806a1e2fc65b8124b36b88d6a2a9cdb3fcc405603d5dcf272b +SIZE (cego-2.26.7.tar.gz) = 1226686 |