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authorPeter Eisentraut2014-11-01 15:31:35 +0000
committerPeter Eisentraut2014-11-01 15:31:35 +0000
commit3e81a33d799ed8c12847eb8ef1685563eeb10e7d (patch)
tree7e526e8072b27777a16b32adc7e6fe8fd4fcd540
parent2bd9e412f92bc6a68f3e8bcb18e04955cc35001d (diff)
PL/Python: Fix example
Revert "6f6b46c9c0ca3d96acbebc5499c32ee6369e1eec", which was broken. Reported-by: Jonathan Rogers <[email protected]>
-rw-r--r--doc/src/sgml/plpython.sgml6
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/src/sgml/plpython.sgml b/doc/src/sgml/plpython.sgml
index e209b2a2d2..c838c7b79a 100644
--- a/doc/src/sgml/plpython.sgml
+++ b/doc/src/sgml/plpython.sgml
@@ -1037,7 +1037,11 @@ 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>