aboutsummaryrefslogtreecommitdiff
path: root/NEWS
diff options
context:
space:
mode:
authorBoris Kolpackov <boris@codesynthesis.com>2012-10-19 11:37:20 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2012-10-19 11:40:38 +0200
commit7fc555e53f0a03c93fe31ad9850b1e5d885c44f6 (patch)
treec86d0ef70543333230396eaafcc909f32a29dacc /NEWS
parent8097adf760d8cdf769cd7c50455f3b76d57ce35f (diff)
Document prepared query support
Diffstat (limited to 'NEWS')
-rw-r--r--NEWS7
1 files changed, 7 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 84a6330..e863ffe 100644
--- a/NEWS
+++ b/NEWS
@@ -1,5 +1,12 @@
Version 2.2.0
+ * Support for prepared queries. Prepared queries are a thin wrapper around
+ the underlying database system's prepared statements functionality. They
+ provide a way to perform potentially expensive query preparations tasks
+ only once and then executing the query multiple time. For more information,
+ refer to Section 4.5, "Prepared Queries" in the ODB manual as well as the
+ 'prepared' example in the odb-examples package.
+
* Support for early connection release. Now the database connection is
released when commit()/rollback() is called rather than when the
transaction instance goes out of scope.