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Diffstat (limited to 'doc/src/sgml/xfunc.sgml')
| -rw-r--r-- | doc/src/sgml/xfunc.sgml | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/doc/src/sgml/xfunc.sgml b/doc/src/sgml/xfunc.sgml index 93f880cc63..fcf9e3b1d4 100644 --- a/doc/src/sgml/xfunc.sgml +++ b/doc/src/sgml/xfunc.sgml @@ -1,4 +1,4 @@ -<!-- $PostgreSQL: pgsql/doc/src/sgml/xfunc.sgml,v 1.144 2010/01/04 16:34:11 tgl Exp $ --> +<!-- $PostgreSQL: pgsql/doc/src/sgml/xfunc.sgml,v 1.145 2010/04/03 07:22:56 petere Exp $ --> <sect1 id="xfunc"> <title>User-Defined Functions</title> @@ -63,8 +63,7 @@ <para> Throughout this chapter, it can be useful to look at the reference - page of the <xref linkend="sql-createfunction" - endterm="sql-createfunction-title"> command to + page of the <xref linkend="sql-createfunction"> command to understand the examples better. Some examples from this chapter can be found in <filename>funcs.sql</filename> and <filename>funcs.c</filename> in the <filename>src/tutorial</> @@ -1179,7 +1178,7 @@ CREATE FUNCTION test(int, int) RETURNS int Every function has a <firstterm>volatility</> classification, with the possibilities being <literal>VOLATILE</>, <literal>STABLE</>, or <literal>IMMUTABLE</>. <literal>VOLATILE</> is the default if the - <xref linkend="sql-createfunction" endterm="sql-createfunction-title"> + <xref linkend="sql-createfunction"> command does not specify a category. The volatility category is a promise to the optimizer about the behavior of the function: |