post-merge fixes: get MWL#90 code to work with MWL#89's

way of processing prepared statements:
- conversion subquery_predicate -> TABLE_LIST is once per-statement
- However, the code must take into account that materialized temptable
  is dropped and re-created on each execution (the tricky part is that 
  at start of n-th EXECUTE we have TABLE_LIST object but not its TABLE object)
- IN-equality is injected into WHERE on every execution.

1 files changed, 1 insertions, 0 deletions

diff --git a/sql/table.h b/sql/table.h
index da925c2db56..9bb9b5beb6b 100644
--- a/sql/table.h
+++ b/sql/table.h
@@ -1272,6 +1272,7 @@ struct TABLE_LIST
 
   /* If this is a jtbm semi-join object: corresponding subselect predicate */
   Item_in_subselect  *jtbm_subselect;
+  uint jtbm_table_no;
 
   SJ_MATERIALIZATION_INFO *sj_mat_info;