@@ -140,7 +140,9 @@ CREATE EXTENSION pg_pathman;
140140create_hash_partitions(relation REGCLASS,
141141 attribute TEXT,
142142 partitions_count INTEGER,
143- partition_data BOOLEAN DEFAULT TRUE)
143+ partition_data BOOLEAN DEFAULT TRUE,
144+ partition_names TEXT[] DEFAULT NULL,
145+ tablespaces TEXT[] DEFAULT NULL)
144146</programlisting>
145147 <para>
146148 Performs HASH partitioning for <literal>relation</literal> by
@@ -173,13 +175,18 @@ create_range_partitions(relation REGCLASS,
173175</programlisting>
174176 <para>
175177 Performs RANGE partitioning for <literal>relation</literal> by
176- partitioning key <literal>attribute</literal>.
178+ partitioning key <literal>attribute</literal>,
177179 <literal>start_value</literal> argument specifies initial value,
178- <literal>interval</literal> sets the range of values in a single
179- partition, <literal>count</literal> is the number of premade
180- partitions (if not set then pathman tries to determine it based
181- on attribute values). Partition creation callback is invoked for
182- each partition if set beforehand.
180+ <literal>p_interval</literal> sets the default range for auto
181+ created partitions or partitions created with
182+ <literal>append_range_partition()</literal> or
183+ <literal>prepend_range_partition()</literal>
184+ (if <literal>NULL</literal> then auto partition creation
185+ feature will not work), <literal>p_count</literal> is the
186+ number of premade partitions (if not set then
187+ <literal>pg_pathman</literal> tries to determine it based
188+ on attribute values). Partition creation callback is invoked
189+ for each partition if set beforehand.
183190 </para>
184191 <programlisting>
185192create_partitions_from_range(relation REGCLASS,
@@ -273,6 +280,14 @@ merge_range_partitions(partition1 REGCLASS, partition2 REGCLASS)
273280 <literal>partition2</literal> is removed.
274281 </para>
275282 <programlisting>
283+ merge_range_partitions(partitions REGCLASS[])
284+ </programlisting>
285+ <para>
286+ Merge several adjacent RANGE partitions (partitions must be specified
287+ in ascending or descending order). All the data will be accumulated in
288+ the first partition.
289+ </para>
290+ <programlisting>
276291append_range_partition(p_relation REGCLASS,
277292 partition_name TEXT DEFAULT NULL,
278293 tablespace TEXT DEFAULT NULL)
@@ -299,7 +314,9 @@ add_range_partition(relation REGCLASS,
299314</programlisting>
300315 <para>
301316 Create new RANGE partition for <literal>relation</literal> with
302- specified range bounds.
317+ specified range bounds. If <literal>start_value</literal>
318+ or <literal>end_value</literal> are NULL then corresponding
319+ range bound will be infinite.
303320 </para>
304321 <programlisting>
305322drop_range_partition(partition TEXT, delete_data BOOLEAN DEFAULT TRUE)
@@ -349,6 +366,16 @@ drop_partitions(parent REGCLASS,
349366 <sect3 id="additional-parameters">
350367 <title>Additional parameters</title>
351368 <programlisting>
369+ set_interval(relation REGCLASS, value ANYELEMENT)
370+ </programlisting>
371+ <para>
372+ Update RANGE partitioned table interval. Note that interval must not
373+ be negative and it must not be trivial, i.e. its value should be
374+ greater than zero for numeric types, at least 1 microsecond for
375+ <literal>TIMESTAMP</literal> and at least 1 day
376+ for <literal>DATE</literal>.
377+ </para>
378+ <programlisting>
352379set_enable_parent(relation REGCLASS, value BOOLEAN)
353380</programlisting>
354381 <para>