diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2012-10-19 11:37:20 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2012-10-19 11:40:38 +0200 |
commit | 7fc555e53f0a03c93fe31ad9850b1e5d885c44f6 (patch) | |
tree | c86d0ef70543333230396eaafcc909f32a29dacc /NEWS | |
parent | 8097adf760d8cdf769cd7c50455f3b76d57ce35f (diff) |
Document prepared query support
Diffstat (limited to 'NEWS')
-rw-r--r-- | NEWS | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -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. |