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Remove hstore's text[] => text[] operator.

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This is not yet in any released version, so we still have the option to
backtrack.  Instead, document hstore(text[], text[]).  Per discussion.
This commit is contained in:
Robert Haas
2010-06-15 19:48:30 +00:00
parent 3b3706d2cf
commit b17129b589
4 changed files with 77 additions and 79 deletions
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17
doc/src/sgml/hstore.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/hstore.sgml,v 1.8 2010/02/27 04:29:44 tgl Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/hstore.sgml,v 1.9 2010/06/15 19:48:30 rhaas Exp $ -->
<sect1 id="hstore">
<title>hstore</title>
@ -120,13 +120,6 @@
<entry><literal>"a"=&gt;"b"</literal></entry>
</row>
<row>
<entry><type>text[]</> <literal>=&gt;</> <type>text[]</></entry>
<entry>construct an <type>hstore</> from separate key and value arrays</entry>
<entry><literal>ARRAY['a','b'] =&gt; ARRAY['1','2']</literal></entry>
<entry><literal>"a"=&gt;"1","b"=&gt;"2"</literal></entry>
</row>
<row>
<entry><type>hstore</> <literal>=&gt;</> <type>text[]</></entry>
<entry>extract a subset of an <type>hstore</></entry>
@ -264,6 +257,14 @@
<entry><literal>a=&gt;1, b=&gt;2, c=&gt;3, d=&gt;4</literal></entry>
</row>
<row>
<entry><function>hstore(text[], text[])</function></entry>
<entry><type>hstore</type></entry>
<entry>construct an <type>hstore</> from separate key and value arrays</entry>
<entry><literal>hstore(ARRAY['a','b'], ARRAY['1','2'])</literal></entry>
<entry><literal>"a"=&gt;"1","b"=&gt;"2"</literal></entry>
</row>
<row>
<entry><function>akeys(hstore)</function></entry>
<entry><type>text[]</type></entry>