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Entity-ify a passel of & < > characters. Per gripe from Devrim.

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This commit is contained in:
Tom Lane
2007-12-03 23:49:51 +00:00
parent f538329f9d
commit 4c128303e0
21 changed files with 134 additions and 135 deletions
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18
doc/src/sgml/intarray.sgml
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@ -131,15 +131,15 @@ test=# select intset(1);
</thead>
<tbody>
<row>
<entry><literal>int[] && int[]</literal></entry>
<entry><literal>int[] &amp;&amp; int[]</literal></entry>
<entry>overlap - returns TRUE if arrays have at least one common element</entry>
</row>
<row>
<entry><literal>int[] @> int[]</literal></entry>
<entry><literal>int[] @&gt; int[]</literal></entry>
<entry>contains - returns TRUE if left array contains right array</entry>
</row>
<row>
<entry><literal>int[] <@ int[]</literal></entry>
<entry><literal>int[] &lt;@ int[]</literal></entry>
<entry>contained - returns TRUE if left array is contained in right array</entry>
</row>
<row>
@ -172,7 +172,7 @@ test=# select intset(1);
</row>
<row>
<entry><literal>int[] & int[]</literal></entry>
<entry><literal>int[] &amp; int[]</literal></entry>
<entry>returns intersection of arrays</entry>
</row>
@ -192,7 +192,7 @@ test=# select intset(1);
</tgroup>
</table>
<para>
(Before PostgreSQL 8.2, the containment operators @> and <@ were
(Before PostgreSQL 8.2, the containment operators @&gt; and &lt;@ were
respectively called @ and ~. 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
@ -213,12 +213,12 @@ CREATE unique index message_section_map_key2 ON message_section_map (sid, mid );
CREATE INDEX message_rdtree_idx ON message USING GIST ( sections gist__int_ops);
-- select some messages with section in 1 OR 2 - OVERLAP operator
SELECT message.mid FROM message WHERE message.sections && '{1,2}';
SELECT message.mid FROM message WHERE message.sections &amp;&amp; '{1,2}';
-- select messages contains in sections 1 AND 2 - CONTAINS operator
SELECT message.mid FROM message WHERE message.sections @> '{1,2}';
SELECT message.mid FROM message WHERE message.sections @&gt; '{1,2}';
-- the same, CONTAINED operator
SELECT message.mid FROM message WHERE '{1,2}' <@ message.sections;
SELECT message.mid FROM message WHERE '{1,2}' &lt;@ message.sections;
</programlisting>
</sect2>
@ -230,7 +230,7 @@ SELECT message.mid FROM message WHERE '{1,2}' <@ message.sections;
<programlisting>
cd ./bench
1. createdb TEST
2. psql TEST < ../_int.sql
2. psql TEST &lt; ../_int.sql
3. ./create_test.pl | psql TEST
4. ./bench.pl - perl script to benchmark queries, supports OR, AND queries
with/without RD-Tree. Run script without arguments to