c8h4/postgresql
1
0
Fork 0
Code Issues Pull requests Actions Packages Projects Releases Wiki Activity

Adjust range type docs for some last-minute changes I made to the patch.

Browse source 
non_empty(anyrange) function was removed, empty(anyrange) was renamed to
isempty(anyrange), and !? operators were removed.
This commit is contained in:
Heikki Linnakangas 2011-11-08 09:40:37 +02:00
parent 6477d66780
commit fbf99d2f16
2 changed files with 4 additions and 31 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
doc/src/sgml/func.sgml
View file

@ -10596,19 +10596,6 @@ SELECT NULLIF(value, '(none)') ...
<entry><literal>[10,15)</literal></entry>
</row>
<row>
<entry> <literal>!?</literal> </entry>
<entry>Is empty?</entry>
<entry><literal>'empty'::int4range !?</literal></entry>
<entry><literal>t</literal></entry>
</row>
<row>
<entry> <literal>?</literal> </entry>
<entry>Is non-empty?</entry>
<entry><literal>numrange(1.0,2.0)?</literal></entry>
<entry><literal>t</literal></entry>
</row>
</tbody>
</tgroup>
</table>
@ -10637,10 +10624,7 @@ SELECT NULLIF(value, '(none)') ...
<primary>upper</primary>
</indexterm>
<indexterm>
<primary>empty</primary>
</indexterm>
<indexterm>
<primary>non_empty</primary>
<primary>isempty</primary>
</indexterm>
<indexterm>
<primary>lower_inc</primary>
@ -10693,25 +10677,14 @@ SELECT NULLIF(value, '(none)') ...
<row>
<entry>
<literal>
<function>empty</function>(<type>anyrange</type>)
<function>isempty</function>(<type>anyrange</type>)
</literal>
</entry>
<entry><type>anyrange</type></entry>
<entry>is the range empty?</entry>
<entry><literal>empty(numrange(1.1,2.2))</literal></entry>
<entry><literal>isempty(numrange(1.1,2.2))</literal></entry>
<entry><literal>false</literal></entry>
</row>
<row>
<entry>
<literal>
<function>non_empty</function>(<type>anyrange</type>)
</literal>
</entry>
<entry><type>anyrange</type></entry>
<entry>is the range non-empty?</entry>
<entry><literal>non_empty(numrange(1.1,2.2))</literal></entry>
<entry><literal>true</literal></entry>
</row>
<row>
<entry>
<literal>

2
doc/src/sgml/rangetypes.sgml
View file

@ -84,7 +84,7 @@ SELECT upper(int8range(15, 25));
SELECT int4range(10, 20) * int4range(15, 25);
-- Is the range non-empty?
SELECT numrange(1, 5)? ;
SELECT isempty(numrange(1, 5));
</programlisting>