From 615f6790d8fac2920eb88a6458768796e45a1020 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter_e@gmx.net>
Date: Sat, 1 Nov 2014 11:31:35 -0400
Subject: [PATCH] PL/Python: Fix example
Revert "6f6b46c9c0ca3d96acbebc5499c32ee6369e1eec", which was broken.
Reported-by: Jonathan Rogers <jrogers@socialserve.com>
---
doc/src/sgml/plpython.sgml | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/doc/src/sgml/plpython.sgml b/doc/src/sgml/plpython.sgml
index c15188c3e00..b8bf5e925cb 100644
--- a/doc/src/sgml/plpython.sgml
+++ b/doc/src/sgml/plpython.sgml
@@ -1023,7 +1023,11 @@ rv = plpy.execute(plan, ["name"], 5)
<xref linkend="plpython-sharing">). For example:
<programlisting>
CREATE FUNCTION usesavedplan() RETURNS trigger AS $$
- plan = SD.setdefault("plan", plpy.prepare("SELECT 1"))
+ if "plan" in SD:
+ plan = SD["plan"]
+ else:
+ plan = plpy.prepare("SELECT 1")
+ SD["plan"] = plan
# rest of function
$$ LANGUAGE plpythonu;
</programlisting>
--
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