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plpython: Adjust docs after removal of Python 2 support.

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Reviewed-By: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/20211031184548.g4sxfe47n2kyi55r@alap3.anarazel.de
This commit is contained in:
Andres Freund
2022-03-07 18:30:57 -08:00
parent 9b7e24a2cb
commit 4228cabb72
7 changed files with 71 additions and 257 deletions
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2
doc/src/sgml/ref/comment.sgml
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@@ -349,7 +349,7 @@ COMMENT ON TEXT SEARCH CONFIGURATION my_config IS 'Special word filtering';
COMMENT ON TEXT SEARCH DICTIONARY swedish IS 'Snowball stemmer for Swedish language';
COMMENT ON TEXT SEARCH PARSER my_parser IS 'Splits text into words';
COMMENT ON TEXT SEARCH TEMPLATE snowball IS 'Snowball stemmer';
COMMENT ON TRANSFORM FOR hstore LANGUAGE plpythonu IS 'Transform between hstore and Python dict';
COMMENT ON TRANSFORM FOR hstore LANGUAGE plpython3u IS 'Transform between hstore and Python dict';
COMMENT ON TRIGGER my_trigger ON my_table IS 'Used for RI';
COMMENT ON TYPE complex IS 'Complex number data type';
COMMENT ON VIEW my_view IS 'View of departmental costs';

6
doc/src/sgml/ref/create_transform.sgml
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@@ -156,11 +156,11 @@ CREATE [ OR REPLACE ] TRANSFORM FOR <replaceable>type_name</replaceable> LANGUAG
<para>
To create a transform for type <type>hstore</type> and language
<literal>plpythonu</literal>, first set up the type and the language:
<literal>plpython3u</literal>, first set up the type and the language:
<programlisting>
CREATE TYPE hstore ...;
CREATE EXTENSION plpythonu;
CREATE EXTENSION plpython3u;
</programlisting>
Then create the necessary functions:
<programlisting>
@@ -174,7 +174,7 @@ AS ...;
</programlisting>
And finally create the transform to connect them all together:
<programlisting>
CREATE TRANSFORM FOR hstore LANGUAGE plpythonu (
CREATE TRANSFORM FOR hstore LANGUAGE plpython3u (
FROM SQL WITH FUNCTION hstore_to_plpython(internal),
TO SQL WITH FUNCTION plpython_to_hstore(internal)
);

4
doc/src/sgml/ref/drop_transform.sgml
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@@ -101,9 +101,9 @@ DROP TRANSFORM [ IF EXISTS ] FOR <replaceable>type_name</replaceable> LANGUAGE <
<para>
To drop the transform for type <type>hstore</type> and language
<literal>plpythonu</literal>:
<literal>plpython3u</literal>:
<programlisting>
DROP TRANSFORM FOR hstore LANGUAGE plpythonu;
DROP TRANSFORM FOR hstore LANGUAGE plpython3u;
</programlisting></para>
</refsect1>