[Groonga-mysql-commit] mroonga/mroonga at 2306585 [master] doc: update 7.10 entry to add notice about pushdown

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Masafumi Yokoyama null+****@clear*****
Thu Dec 28 20:52:37 JST 2017


Masafumi Yokoyama	2017-12-28 20:52:37 +0900 (Thu, 28 Dec 2017)

  New Revision: 230658553a4b34ea20f355e576f91cc0992f58b6
  https://github.com/mroonga/mroonga/commit/230658553a4b34ea20f355e576f91cc0992f58b6

  Message:
    doc: update 7.10 entry to add notice about pushdown

  Modified files:
    doc/source/news.rst

  Modified: doc/source/news.rst (+1 -0)
===================================================================
--- doc/source/news.rst    2017-12-28 20:25:18 +0900 (b7cbaeac)
+++ doc/source/news.rst    2017-12-28 20:52:37 +0900 (2bcab27c)
@@ -31,6 +31,7 @@ Improvements
 
   * [:doc:`/reference/server_variables`] Added ``mroonga_condition_push_down_type``.
     The default value is ``ONE_FULL_TEXT_SEARCH``. It means that condition push down is enabled only when ``WHERE`` clause has one ``MATCH AGAINST`` condition.
+    If the value ``ALL`` is set, condition push down is always used (``ALL`` is experimental for now. We glad if you use it and tell us if it got faster or not).
 
 * Supported column cache when to get fixed size column value to improve performance.
   The feature requires Groonga 7.1.0 or later.
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