Hi
On these pages:
- https://www.postgresql.org/docs/current/functions-array.html
- https://www.postgresql.org/docs/current/functions-string.html
we point out via "See also" the existence of aggregate array and string
functions, but I think it would be useful to also mention the existence
of string-related array functions and array-related string (regexp) functions
respectively.
(Background: due to brain fade I was looking on the array functions page
for the array-related function whose name was escaping me which does something
with regexes to make an array, and was puzzled to find no reference on that
page).
Regards
Ian Barwick
--
Ian Barwick http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
new file mode 100644
index 3786099..1684189
*** a/doc/src/sgml/func.sgml
--- b/doc/src/sgml/func.sgml
***************
*** 2363,2369 ****
<para>
See also the aggregate function <function>string_agg</function> in
! <xref linkend="functions-aggregate"/>.
</para>
<table id="conversion-names">
--- 2363,2371 ----
<para>
See also the aggregate function <function>string_agg</function> in
! <xref linkend="functions-aggregate"/>, and the array functions
! <function>array_to_string</function> and <function>string_to_array</function>
! in <xref linkend="functions-array"/>.
</para>
<table id="conversion-names">
*************** NULL baz</literallayout>(3 rows)</entry>
*** 13163,13169 ****
<para>
See also <xref linkend="functions-aggregate"/> about the aggregate
! function <function>array_agg</function> for use with arrays.
</para>
</sect1>
--- 13165,13173 ----
<para>
See also <xref linkend="functions-aggregate"/> about the aggregate
! function <function>array_agg</function> for use with arrays, and
! <xref linkend="functions-string"/> about the regular expression function
! <function>regexp_split_to_array</function>.
</para>
</sect1>
