</varlistentry>
<varlistentry>
+ <term>pz:pqf_strftime</term>
+ <listitem>
+ <para>
+ Allows you to extend a query with dates and operators.
+ The provided string allows certain substitutions and serves as a
+ format string.
+ The special two character sequence '%%' gets converted to the
+ original query. Other characters leading with the percent sign are
+ conversions supported by strftime.
+ All other characters are copied verbatim. For example, the string
+ <literal>@and @attr 1=30 @attr 2=3 %Y %%</literal>
+ would search for current year combined with the original PQF (%%).
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
<term>pz:sort</term>
<listitem>
<para>
</para>
</listitem>
</varlistentry>
+
+ <varlistentry>
+ <term>pz:recordfilter</term>
+ <listitem>
+ <para>
+ Specifies a filter which allows Pazpar2 to only include
+ records that meet a certain criteria in a result. Unmatched records
+ will be ignored. The filter takes the form name[~value] , which
+ will include only records with metadata element (name) that has the
+ substring (value) given. If value is omitted all records with the
+ metadata present will be included.
+ </para>
+ </listitem>
+ </varlistentry>
</variablelist>
+
</refsect2>
</refsect1>