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Don't qualify type pg_catalog.text in extend-extensions-example.

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Extension scripts begin execution with pg_catalog at the front of the
search path, so type names reliably refer to pg_catalog.  Remove these
superfluous qualifications.  Earlier <programlisting> of this <sect1>
already omitted them.  Back-patch to 9.3 (all supported versions).
This commit is contained in:
Noah Misch 2018-03-23 20:31:03 -07:00
parent 5d814c8413
commit 56328de6e8
1 changed files with 3 additions and 4 deletions
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7
doc/src/sgml/extend.sgml
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@ -884,13 +884,12 @@ SELECT * FROM pg_extension_update_paths('<replaceable>extension_name</>');
-- complain if script is sourced in psql, rather than via CREATE EXTENSION -- complain if script is sourced in psql, rather than via CREATE EXTENSION
\echo Use "CREATE EXTENSION pair" to load this file. \quit \echo Use "CREATE EXTENSION pair" to load this file. \quit
CREATE TYPE pair AS ( k pg_catalog.text, v pg_catalog.text ); CREATE TYPE pair AS ( k text, v text );
CREATE OR REPLACE FUNCTION pair(pg_catalog.text, pg_catalog.text) CREATE OR REPLACE FUNCTION pair(text, text)
RETURNS pair LANGUAGE SQL AS 'SELECT ROW($1, $2)::@extschema@.pair;'; RETURNS pair LANGUAGE SQL AS 'SELECT ROW($1, $2)::@extschema@.pair;';
CREATE OPERATOR ~> (LEFTARG = pg_catalog.text, CREATE OPERATOR ~> (LEFTARG = text, RIGHTARG = text, PROCEDURE = pair);
RIGHTARG = pg_catalog.text, PROCEDURE = pair);
-- "SET search_path" is easy to get right, but qualified names perform better. -- "SET search_path" is easy to get right, but qualified names perform better.
CREATE OR REPLACE FUNCTION lower(pair) CREATE OR REPLACE FUNCTION lower(pair)