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Diffstat (limited to 'NEWS')
| -rw-r--r-- | NEWS | 17 |
1 files changed, 17 insertions, 0 deletions
@@ -1,3 +1,20 @@ +Version 2.2.0 + + * Static multi-database support. It allows an application to simultaneously + work with multiple database systems using their static interfaces (i.e., + odb::<database>::database instead of odb::database). + + * 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. + Version 2.1.0 * The ODB compiler is now capable of automatically discovering accessor and |