Merge

mysql-test/t/subselect.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/item_sum.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/item_timefunc.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_derived.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/r/subselect.result:
  SCCS merged

1 files changed, 33 insertions, 0 deletions

diff --git a/sql/item_sum.cc b/sql/item_sum.cc
index 672126a2664..c26ed45d0cb 100644
--- a/sql/item_sum.cc
+++ b/sql/item_sum.cc
@@ -1366,6 +1366,14 @@ longlong Item_sum_count_distinct::val_int()
   return table->file->records;
 }
 
+
+void Item_sum_count_distinct::print(String *str)
+{
+  str->append("count(distinct ");
+  args[0]->print(str);
+  str->append(')');
+}
+
 /****************************************************************************
 ** Functions to handle dynamic loadable aggregates
 ** Original source by: Alexis Mikhailov <root@medinf.chuvashia.su>
@@ -1959,3 +1967,28 @@ String* Item_func_group_concat::val_str(String* str)
   }
   return &result;
 }
+
+void Item_func_group_concat::print(String *str)
+{
+  str->append("group concat(");
+  if (distinct)
+    str->append(" distinct ");
+  for (uint i= 0; i < arg_count; i++)
+  {
+    if (i)
+      str->append(',');
+    args[i]->print(str);
+  }
+  if (arg_count_order)
+  {
+    for (uint i= 0 ; i < arg_count_order ; i++)
+    {
+      if (i)
+	str->append(',');
+      (*order[i]->item)->print(str);
+    }
+  }
+  str->append(" seperator \'");
+  str->append(*separator);
+  str->append("\')");
+}