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Add INSERT statement to example so that it can be reproduced

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from John Gage
This commit is contained in:
Peter Eisentraut 2010-07-25 08:30:41 +00:00
parent 8dad931f4e
commit c12c561ba0
1 changed files with 3 additions and 1 deletions
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4
doc/src/sgml/xfunc.sgml
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@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/xfunc.sgml,v 1.149 2010/05/30 18:10:40 tgl Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/xfunc.sgml,v 1.149.2.1 2010/07/25 08:30:41 petere Exp $ -->
<sect1 id="xfunc">
<title>User-Defined Functions</title>
@ -293,6 +293,8 @@ CREATE TABLE emp (
cubicle point
);
INSERT INTO emp VALUES ('Bill', 4200, 45, '(2,1)');
CREATE FUNCTION double_salary(emp) RETURNS numeric AS $$
SELECT $1.salary * 2 AS salary;
$$ LANGUAGE SQL;