Bug #30604: different flagging of time_zone_used in normal

  and ps-protocol
Finding a routine should be a transparent operation as 
far as the binary log is concerned.
But it was influencing the binary log because of the TIMESTAMP
column in the proc table.

Fixed by preserving and restoring the time_zone usage flag when
searching for a stored routine in the proc table.


mysql-test/r/binlog_innodb.result:
  Bug #30604: test case
mysql-test/r/ctype_cp932_binlog.result:
  Bug #30604: updated test results (a procedure call before that)
mysql-test/t/binlog_innodb.test:
  Bug #30604: test case
sql/sp.cc:
  Bug #30604: finding a routine should be a transparent operation as 
  far as the binary log is concerned.
  Fixed by preserving and restoring the time_zone usage flag.

1 files changed, 6 insertions, 0 deletions

diff --git a/sql/sp.cc b/sql/sp.cc
index f8b039626f9..7224d3c4f0e 100644
--- a/sql/sp.cc
+++ b/sql/sp.cc
@@ -261,6 +261,7 @@ db_find_routine(THD *thd, int type, sp_name *name, sp_head **sphp)
   char buff[65];
   String str(buff, sizeof(buff), &my_charset_bin);
   ulong sql_mode;
+  bool saved_time_zone_used= thd->time_zone_used;
   Open_tables_state open_tables_state_backup;
   DBUG_ENTER("db_find_routine");
   DBUG_PRINT("enter", ("type: %d name: %.*s",
@@ -370,6 +371,11 @@ db_find_routine(THD *thd, int type, sp_name *name, sp_head **sphp)
                        definer, created, modified);
                        
  done:
+  /* 
+    Restore the time zone flag as the timezone usage in proc table
+    does not affect replication.
+  */  
+  thd->time_zone_used= saved_time_zone_used;
   if (table)
     close_proc_table(thd, &open_tables_state_backup);
   DBUG_RETURN(ret);