翻译 intarray.sgml

Author: sizhitu

postgresql/doc/src/sgml/intarray.sgml

@@ -721,19 +721,6 @@ ____________________________________________________________________________-->
    </tgroup>
   </table>
 
-<!--==========================orignal english content==========================
-  <para>
-   (Before PostgreSQL 8.2, the containment operators <literal>@&gt;</literal> and
-   <literal>&lt;@</literal> were respectively called <literal>@</literal> and <literal>~</literal>.
-   These names are still available, but are deprecated and will eventually be
-   retired.  Notice that the old names are reversed from the convention
-   formerly followed by the core geometric data types!)
-  </para>
-____________________________________________________________________________-->
-  <para>
-   （在 PostgreSQL 8.2 之前，包含操作符<literal>@&gt;</literal>和<literal>&lt;@</literal>分别被称为<literal>@</literal>和<literal>~</literal>。这些名称仍然有效，但是已被弃用并且将最终被移除。注意旧名称与核心几何数据类型之前所遵循的习惯相反！）
-  </para>
-
 <!--==========================orignal english content==========================
   <para>
    The operators <literal>&amp;&amp;</literal>, <literal>@&gt;</literal> and
@@ -780,7 +767,7 @@ ____________________________________________________________________________-->
   </para>
 ____________________________________________________________________________-->
   <para>
-   <filename>intarray</filename>提供对于<literal>&amp;&amp;</literal>、<literal>@&gt;</literal>、<literal>&lt;@</literal>和<literal>@@</literal>操作符以及常规数组相等的索引支持。
+   <filename>intarray</filename>提供对于<literal>&amp;&amp;</literal>、<literal>@&gt;</literal>和<literal>@@</literal>操作符以及常规数组相等的索引支持。
   </para>
 
 <!--==========================orignal english content==========================
@@ -843,7 +830,7 @@ ____________________________________________________________________________-->
   </para>
 ____________________________________________________________________________-->
   <para>
-   也有一种非默认的 GIN 操作符类<literal>gin__int_ops</literal>支持相同的操作符。
+   也有一种非默认的 GIN 操作符类<literal>gin__int_ops</literal>支持这些操作符还有 <literal>&lt;@</literal>.。
   </para>
 
 <!--==========================orignal english content==========================
@@ -887,7 +874,7 @@ ____________________________________________________________________________-->
 CREATE TABLE message (mid INT PRIMARY KEY, sections INT[], ...);
 
 -- 创建签名长度为 32 字节的专用索引
-CREATE INDEX message_rdtree_idx ON message USING GIST (sections gist__int_ops(siglen=32));
+CREATE INDEX message_rdtree_idx ON message USING GIST (sections gist__intbig_ops(siglen = 32));
 
 -- 选择小节 1 或 2 中的消息 - OVERLAP 操作符
 SELECT message.mid FROM message WHERE message.sections &amp;&amp; '{1,2}';