bk commit into 5.0 tree (holyfoot:1.2295)

[holyfoot]

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5.0 repository of hf. When hf does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
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ChangeSet@stripped, 2006-11-06 14:57:47+04:00, holyfoot@stripped +1 -0
  Merge bk@stripped:mysql-5.0-opt
  into  mysql.com:/home/hf/work/8663/my50-8663
  MERGE: 1.2288.3.1

  sql/item_func.cc@stripped, 2006-11-06 14:57:42+04:00, holyfoot@stripped +0 -0
    Auto merged
    MERGE: 1.308.1.1

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	holyfoot
# Host:	deer.(none)
# Root:	/home/hf/work/8663/my50-8663/RESYNC

--- 1.309/sql/item_func.cc	2006-11-06 14:57:54 +04:00
+++ 1.310/sql/item_func.cc	2006-11-06 14:57:54 +04:00
@@ -2876,6 +2876,20 @@ void Item_udf_func::cleanup()
 }
 
 
+void Item_udf_func::print(String *str)
+{
+  str->append(func_name());
+  str->append('(');
+  for (uint i=0 ; i < arg_count ; i++)
+  {
+    if (i != 0)
+      str->append(',');
+    args[i]->print_item_w_name(str);
+  }
+  str->append(')');
+}
+
+
 double Item_func_udf_float::val_real()
 {
   DBUG_ASSERT(fixed == 1);