removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion (SCRUM)

fixed some possible bugs


sql/item.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/item_subselect.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/item_sum.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/mysql_priv.h:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_base.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_cache.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_delete.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_lex.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_lex.h:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
  fixed some possible bugs
sql/sql_parse.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_prepare.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_repl.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_select.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_union.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_update.cc:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion
sql/sql_yacc.yy:
  removed SELECT_LEX_UNIT -> SELECT_LEX pointer conversion

1 files changed, 8 insertions, 3 deletions

diff --git a/sql/sql_delete.cc b/sql/sql_delete.cc
index cb1a9db70cd..0175fe44484 100644
--- a/sql/sql_delete.cc
+++ b/sql/sql_delete.cc
@@ -52,7 +52,8 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order,
   table->file->info(HA_STATUS_VARIABLE | HA_STATUS_NO_LOCK);
   thd->proc_info="init";
   table->map=1;
-  if (setup_conds(thd,table_list,&conds) || setup_ftfuncs(thd))
+  if (setup_conds(thd,table_list,&conds) || 
+      setup_ftfuncs(&thd->lex.select_lex))
     DBUG_RETURN(-1);
 
   /* Test if the user wants to delete all rows */
@@ -129,7 +130,7 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order,
 
   init_read_record(&info,thd,table,select,1,1);
   deleted=0L;
-  init_ftfuncs(thd,1);
+  init_ftfuncs(thd, &thd->lex.select_lex, 1);
   thd->proc_info="updating";
   while (!(error=info.read_record(&info)) && !thd->killed)
   {
@@ -284,7 +285,11 @@ multi_delete::initialize_tables(JOIN *join)
 				     table->file->ref_length,
 				     MEM_STRIP_BUF_SIZE);
   }
-  init_ftfuncs(thd,1);
+  /*
+    There are (SELECT_LEX*) pointer conversion here global union parameters
+    can't be used in multidelete
+  */
+  init_ftfuncs(thd, (SELECT_LEX*)thd->lex.current_select, 1);
 }