diff options
Diffstat (limited to 'src/third_party/wiredtiger/src/docs')
| -rw-r--r-- | src/third_party/wiredtiger/src/docs/upgrading.dox | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/src/third_party/wiredtiger/src/docs/upgrading.dox b/src/third_party/wiredtiger/src/docs/upgrading.dox index 8640991e7cd..fc0fc4e022a 100644 --- a/src/third_party/wiredtiger/src/docs/upgrading.dox +++ b/src/third_party/wiredtiger/src/docs/upgrading.dox @@ -1,6 +1,29 @@ /*! @page upgrading Upgrading WiredTiger applications -@section version_293 Upgrading to Version 2.9.3 +@section version_300 Upgrading to Version 3.0.0 +<dl> + +<dt>WiredTiger on-disk log file format change</dt> +<dd> +The WiredTiger on-disk file format for write-ahead log files has changed +to include a new internal system log record. +</dd> + +<dt>Addition of compatibility configuration setting</dt> +<dd> +There is now a compatibility setting that allows the user to upgrade or +downgrade the log files generated so that they can be run with an older +release. +</dd> + +<dt>Cached overflow record statistics</dt> +<dd> +The \c cache_overflow_value ("overflow values cached in memory") statistic +has been removed, it no longer has any meaning. +</dd> + +</dl><hr> +@section version_292 Upgrading to Version 2.9.2 <dl> <dt>Logging subsystem statistics</dt> @@ -12,11 +35,7 @@ are no longer present. They were duplicates of \c log_writes and been added. </dd> -</dl><hr> -@section version_292 Upgrading to Version 2.9.2 -<dl> - -<dt>WiredTiger utility now supports truncate</dt> +<dt>WiredTiger Utility now supports truncate</dt> <dd> The WiredTiger utility \c wt can now \c truncate objects, removing all contents from the specified object. |