Doc: mention that certain SELECTs are not cached.

SELECTs including TIMESTAMP WITH TIMEZONE or TIME WITH TIMEZONE
SELECTs including CAST to TIMESTAMP WITH TIMEZONE or TIME WITH TIMEZONE
SELECTs including SQLValueFunction (CURRENT_TIME, CURRENT_USER etc.)

diff --git a/doc.ja/src/sgml/memcache.sgml b/doc.ja/src/sgml/memcache.sgml
index 647856493bda3c35d1a93e04e1de7518ba893497..bd5284891bfe22030bb3f06c630ad2dd6cb920ba 100644 (file)
--- a/doc.ja/src/sgml/memcache.sgml
+++ b/doc.ja/src/sgml/memcache.sgml
@@ -39,6 +39,9 @@
    基本的に以下のSELECTはキャッシュされません。
    <programlisting>
     immutableでない関数を含むSELECT
+    TIMESTAMP WITH TIMEZONE、TIME WITH TIMEZONEを返す関数を使っているSELECT
+    TIMESTAMP WITH TIMEZONE、TIME WITH TIMEZONEへのキャストを含むSELECT
+    SQLValueFunction (CURRENT_TIME, CURRENT_USERなど)を含むSELECT
     一時テーブル、unloggedテーブルを使ったSELECT
     検索結果が memqcache_maxcache を越えるようなSELECT
     SELECT FOR SHARE/UPDATE

diff --git a/doc/src/sgml/memcache.sgml b/doc/src/sgml/memcache.sgml
index 710f8e055090ef9a5f9cbc10953be4e21049f0b7..2e350c59a9391dc1d349e54dca000cf054f5a20f 100644 (file)
--- a/doc/src/sgml/memcache.sgml
+++ b/doc/src/sgml/memcache.sgml
@@ -26,6 +26,9 @@
    <programlisting>
     SELECTs including non immutable functions
     SELECTs including temp tables, unlogged tables
+    SELECTs including TIMESTAMP WITH TIMEZONE or TIME WITH TIMEZONE
+    SELECTs including CAST to TIMESTAMP WITH TIMEZONE or TIME WITH TIMEZONE
+    SELECTs including SQLValueFunction (CURRENT_TIME, CURRENT_USER etc.)
     SELECT result is too large (memqcache_maxcache)
     SELECT FOR SHARE/UPDATE
     SELECT starting with "/*NO QUERY CACHE*/" comment