diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/docs/lsm.dox | 30 | ||||
| -rw-r--r-- | src/docs/top/main.dox | 2 |
2 files changed, 15 insertions, 17 deletions
diff --git a/src/docs/lsm.dox b/src/docs/lsm.dox index fe8ffc2fe39..36abf2a8ac5 100644 --- a/src/docs/lsm.dox +++ b/src/docs/lsm.dox @@ -88,8 +88,20 @@ cannot be present. With the defaults, they Bloom filter only requires one byte per key, so it usually fits in cache. The Bloom parameters can be configured with -\c "lsm_bloom_bit_count" and \c "lsm_bloom_hash_count" configuration keys to -WT_SESSION::create. +\c "lsm_bloom_bit_count" and \c "lsm_bloom_hash_count" configuration keys +to WT_SESSION::create. The Bloom file can be configured with the +\c "lsm_bloom_config" key. + +@section lsm_schema Creating tables using LSM trees + +Tables or indices can be stored using LSM trees Schema support is provided +for LSM as with an extension to the WT_SESSION::create method: + +@code +session->create(session, "table:T", "type=lsm"); +@endcode + +The default type for all schema objects will continue to be btree. @section lsm_caveats Caveats @@ -102,20 +114,6 @@ there are chunks in the tree for each cursor that is open on the LSM tree. The number of hazard references is configured with the \c "hazard_max" configuration key to ::wiredtiger_open. -@subsection lsm_schema Creating tables using LSM trees - -It is not yet possible to create tables or indices using LSM trees for -storage. This will be addressed in a future release of WiredTiger. - -Schema support will be provided for LSM as with an extension to the -WT_SESSION::create method: - -@code -session->create(session, "table:T", "type=lsm"); -@endcode - -The default type for all schema objects will continue to be btree. - @subsection lsm_tombstones Empty values Internally, WiredTiger's LSM trees use an empty value to represent a diff --git a/src/docs/top/main.dox b/src/docs/top/main.dox index 6121e356044..dfcdec36bae 100644 --- a/src/docs/top/main.dox +++ b/src/docs/top/main.dox @@ -13,7 +13,7 @@ To ask questions or discuss issues related to using WiredTiger, visit our View the documentation online: -- <a href="1.3.3/index.html"><b>WiredTiger 1.3.3 (current release)</b></a> +- <a href="1.3.4/index.html"><b>WiredTiger 1.3.4 (current release)</b></a> - <a href="1.2.2/index.html"><b>WiredTiger 1.2.2</b></a> - <a href="1.1.5/index.html"><b>WiredTiger 1.1.5</b></a> |