-<!-- $PostgreSQL: pgsql/doc/src/sgml/spi.sgml,v 1.47 2006/08/27 23:47:57 tgl Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/spi.sgml,v 1.48 2006/09/10 20:56:42 tgl Exp $ -->
<chapter id="spi">
<title>Server Programming Interface</title>
by <function>SPI_finish</function> and by the transaction manager
and returns a pointer to the saved plan. This gives you the
ability to reuse prepared plans in the subsequent invocations of
- your procedure in the current session. You may save the pointer
- returned in a local variable. Always check if this pointer is
- <symbol>NULL</symbol> or not either when preparing a plan or using
- an already prepared plan in <function>SPI_execute_plan</function>.
+ your procedure in the current session.
</para>
</refsect1>