Merge bodhi.local:/opt/local/work/tmp_merge

into  bodhi.local:/opt/local/work/mysql-5.1-runtime-merge-5.0


mysql-test/r/func_sapdb.result:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/sp-vars.result:
  Auto merged
mysql-test/t/func_sapdb.test:
  Auto merged
mysql-test/t/func_time.test:
  Auto merged
sql/field_conv.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
mysql-test/r/information_schema.result:
  Use local
mysql-test/t/information_schema.test:
  Manual merge.
sql/sql_lex.h:
  Manual merge.

1 files changed, 8 insertions, 3 deletions

diff --git a/sql/field_conv.cc b/sql/field_conv.cc
index 3eab782d167..20d1e372a2c 100644
--- a/sql/field_conv.cc
+++ b/sql/field_conv.cc
@@ -674,9 +674,14 @@ void field_conv(Field *to,Field *from)
   {						// Be sure the value is stored
     Field_blob *blob=(Field_blob*) to;
     from->val_str(&blob->value);
-    if (!blob->value.is_alloced() &&
-	from->real_type() != MYSQL_TYPE_STRING &&
-        from->real_type() != MYSQL_TYPE_VARCHAR)
+    /*
+      Copy value if copy_blobs is set, or source is not a string and
+      we have a pointer to its internal string conversion buffer.
+    */
+    if (to->table->copy_blobs ||
+        (!blob->value.is_alloced() &&
+         from->real_type() != MYSQL_TYPE_STRING &&
+         from->real_type() != MYSQL_TYPE_VARCHAR))
       blob->value.copy();
     blob->store(blob->value.ptr(),blob->value.length(),from->charset());
     return;