In SRF example, move oldcontext variable definition into the FIRSTCALL

branch, which is how most actual code is actually structured. Also fix slight whitespace misalignment.
16 years ago · bb1e8bea02
parent be64b3edd1
commit bb1e8bea02
1 changed files with 6 additions and 5 deletions
--- a/doc/src/sgml/xfunc.sgml
+++ b/doc/src/sgml/xfunc.sgml
@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/xfunc.sgml,v 1.141 2009/11/23 21:41:20 petere Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/xfunc.sgml,v 1.142 2009/11/30 15:49:35 petere Exp $ -->

 <sect1 id="xfunc">
  <title>User-Defined Functions</title>
@ -3034,11 +3034,12 @@ my_set_returning_function(PG_FUNCTION_ARGS)
 {
    FuncCallContext  *funcctx;
    Datum             result;
-    MemoryContext     oldcontext;
    <replaceable>further declarations as needed</replaceable>

    if (SRF_IS_FIRSTCALL())
    {
+        MemoryContext oldcontext;
+
        funcctx = SRF_FIRSTCALL_INIT();
        oldcontext = MemoryContextSwitchTo(funcctx-&gt;multi_call_memory_ctx);
        /* One-time setup code appears here: */