Merge bk-internal.mysql.com:/home/bk/mysql-5.1-runtime

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime


sql/sql_class.cc:
  Auto merged

sql/ha_ndbcluster_binlog.cc

@@ -259,7 +259,7 @@ static void run_query(THD *thd, char *buf, char *end,
   DBUG_PRINT("query", ("%s", thd->query));
   mysql_parse(thd, thd->query, thd->query_length, &found_semicolon);
 
-  if (no_print_error && thd->query_error)
+  if (no_print_error && thd->is_slave_error)
   {
     int i;
     Thd_ndb *thd_ndb= get_thd_ndb(thd);
@@ -271,7 +271,7 @@ static void run_query(THD *thd, char *buf, char *end,
       sql_print_error("NDB: %s: error %s %d(ndb: %d) %d %d",
                       buf, thd->net.last_error, thd->net.last_errno,
                       thd_ndb->m_error_code,
-                      thd->net.report_error, thd->query_error);
+                      thd->net.report_error, thd->is_slave_error);
   }
 
   thd->options= save_thd_options;

sql/handler.cc

@@ -1447,7 +1447,7 @@ int ha_delete_table(THD *thd, handlerton *table_type, const char *path,
       (We should in the future either rewrite handler::print_error() or make
       a nice method of this.
     */
-    bool query_error= thd->query_error;
+    bool is_slave_error= thd->is_slave_error;
     sp_rcontext *spcont= thd->spcont;
     SELECT_LEX *current_select= thd->lex->current_select;
     char buff[sizeof(thd->net.last_error)];
@@ -1455,7 +1455,7 @@ int ha_delete_table(THD *thd, handlerton *table_type, const char *path,
     int last_errno= thd->net.last_errno;
 
     strmake(buff, thd->net.last_error, sizeof(buff)-1);
-    thd->query_error= 0;
+    thd->is_slave_error= 0;
     thd->spcont= NULL;
     thd->lex->current_select= 0;
     thd->net.last_error[0]= 0;
@@ -1475,7 +1475,7 @@ int ha_delete_table(THD *thd, handlerton *table_type, const char *path,
     strmake(new_error, thd->net.last_error, sizeof(buff)-1);
 
     /* restore thd */
-    thd->query_error= query_error;
+    thd->is_slave_error= is_slave_error;
     thd->spcont= spcont;
     thd->lex->current_select= current_select;
     thd->net.last_errno= last_errno;

sql/log.cc

@@ -2891,8 +2891,8 @@ int MYSQL_BIN_LOG::purge_logs(const char *to_log,
       *decrease_log_space-= file_size;
 
     ha_binlog_index_purge_file(current_thd, log_info.log_file_name);
-    if (current_thd->query_error) {
-      DBUG_PRINT("info",("query error: %d", current_thd->query_error));
+    if (current_thd->is_slave_error) {
+      DBUG_PRINT("info",("slave error: %d", current_thd->is_slave_error));
       if (my_errno == EMFILE) {
         DBUG_PRINT("info",("my_errno: %d, set ret = LOG_INFO_EMFILE", my_errno));
         ret = LOG_INFO_EMFILE;

sql/log_event.cc

@@ -148,7 +148,7 @@ static void pretty_print_str(IO_CACHE* cache, char* str, int len)
 
 static void clear_all_errors(THD *thd, Relay_log_info *rli)
 {
-  thd->query_error = 0;
+  thd->is_slave_error = 0;
   thd->clear_error();
   rli->clear_error();
 }
@@ -2106,7 +2106,7 @@ and was aborted. There is a chance that your master is inconsistent at this \
 point. If you are sure that your master is ok, run this query manually on the \
 slave and then restart the slave with SET GLOBAL SQL_SLAVE_SKIP_COUNTER=1; \
 START SLAVE; . Query: '%s'", expected_error, thd->query);
-        thd->query_error= 1;
+        thd->is_slave_error= 1;
       }
       goto end;
     }
@@ -2138,7 +2138,7 @@ Default database: '%s'. Query: '%s'",
                       actual_error ? thd->net.last_error: "no error",
                       actual_error,
                       print_slave_db_safe(db), query_arg);
-      thd->query_error= 1;
+      thd->is_slave_error= 1;
     }
     /*
       If we get the same error code as expected, or they should be ignored. 
@@ -2153,14 +2153,14 @@ Default database: '%s'. Query: '%s'",
     /*
       Other cases: mostly we expected no error and get one.
     */
-    else if (thd->query_error || thd->is_fatal_error)
+    else if (thd->is_slave_error || thd->is_fatal_error)
     {
       rli->report(ERROR_LEVEL, actual_error,
                       "Error '%s' on query. Default database: '%s'. Query: '%s'",
                       (actual_error ? thd->net.last_error :
                        "unexpected success or fatal error"),
                       print_slave_db_safe(thd->db), query_arg);
-      thd->query_error= 1;
+      thd->is_slave_error= 1;
     }
 
     /*
@@ -2171,7 +2171,7 @@ Default database: '%s'. Query: '%s'",
       sql_print_error("Slave: did not get the expected number of affected \
       rows running query from master - expected %d, got %d (this numbers \
       should have matched modulo 4294967296).", 0, ...);
-      thd->query_error = 1;
+      thd->is_slave_error = 1;
       }
       We may also want an option to tell the slave to ignore "affected"
       mismatch. This mismatch could be implemented with a new ER_ code, and
@@ -2215,7 +2215,7 @@ end:
   thd->first_successful_insert_id_in_prev_stmt= 0;
   thd->stmt_depends_on_first_successful_insert_id_in_prev_stmt= 0;
   free_root(thd->mem_root,MYF(MY_KEEP_PREALLOC));
-  return thd->query_error;
+  return thd->is_slave_error;
 }
 
 int Query_log_event::do_update_pos(Relay_log_info *rli)
@@ -3255,7 +3255,7 @@ int Load_log_event::do_apply_event(NET* net, Relay_log_info const *rli,
   thd->set_db(new_db.str, new_db.length);
   DBUG_ASSERT(thd->query == 0);
   thd->query_length= 0;                         // Should not be needed
-  thd->query_error= 0;
+  thd->is_slave_error= 0;
   clear_all_errors(thd, const_cast<Relay_log_info*>(rli));
 
   /* see Query_log_event::do_apply_event() and BUG#13360 */
@@ -3429,7 +3429,7 @@ int Load_log_event::do_apply_event(NET* net, Relay_log_info const *rli,
       List<Item> tmp_list;
       if (mysql_load(thd, &ex, &tables, field_list, tmp_list, tmp_list,
                      handle_dup, ignore, net != 0))
-        thd->query_error= 1;
+        thd->is_slave_error= 1;
       if (thd->cuted_fields)
       {
 	/* log_pos is the position of the LOAD event in the master log */
@@ -3468,9 +3468,9 @@ error:
   close_thread_tables(thd);
 
   DBUG_EXECUTE_IF("LOAD_DATA_INFILE_has_fatal_error",
-                  thd->query_error= 0; thd->is_fatal_error= 1;);
+                  thd->is_slave_error= 0; thd->is_fatal_error= 1;);
 
-  if (thd->query_error)
+  if (thd->is_slave_error)
   {
     /* this err/sql_errno code is copy-paste from net_send_error() */
     const char *err;
@@ -5655,7 +5655,7 @@ Rows_log_event::Rows_log_event(THD *thd_arg, TABLE *tbl_arg, ulong tid,
     m_width(tbl_arg ? tbl_arg->s->fields : 1),
     m_rows_buf(0), m_rows_cur(0), m_rows_end(0), m_flags(0) 
 #ifdef HAVE_REPLICATION
-    ,m_key(NULL), m_curr_row(NULL), m_curr_row_end(NULL)
+    , m_curr_row(NULL), m_curr_row_end(NULL), m_key(NULL)
 #endif
 {
   /*
@@ -5703,7 +5703,7 @@ Rows_log_event::Rows_log_event(const char *buf, uint event_len,
 #endif
     m_table_id(0), m_rows_buf(0), m_rows_cur(0), m_rows_end(0)
 #if !defined(MYSQL_CLIENT) && defined(HAVE_REPLICATION)
-    ,m_key(NULL), m_curr_row(NULL), m_curr_row_end(NULL)
+    , m_curr_row(NULL), m_curr_row_end(NULL), m_key(NULL)
 #endif
 {
   DBUG_ENTER("Rows_log_event::Rows_log_event(const char*,...)");
@@ -5951,7 +5951,7 @@ int Rows_log_event::do_apply_event(Relay_log_info const *rli)
     {
       if (!need_reopen)
       {
-        if (thd->query_error || thd->is_fatal_error)
+        if (thd->is_slave_error || thd->is_fatal_error)
         {
           /*
             Error reporting borrowed from Query_log_event with many excessive
@@ -5995,7 +5995,7 @@ int Rows_log_event::do_apply_event(Relay_log_info const *rli)
       uint tables_count= rli->tables_to_lock_count;
       if ((error= open_tables(thd, &tables, &tables_count, 0)))
       {
-        if (thd->query_error || thd->is_fatal_error)
+        if (thd->is_slave_error || thd->is_fatal_error)
         {
           /*
             Error reporting borrowed from Query_log_event with many excessive
@@ -6006,7 +6006,7 @@ int Rows_log_event::do_apply_event(Relay_log_info const *rli)
                       "Error '%s' on reopening tables",
                       (actual_error ? thd->net.last_error :
                        "unexpected success or fatal error"));
-          thd->query_error= 1;
+          thd->is_slave_error= 1;
         }
         const_cast<Relay_log_info*>(rli)->clear_tables_to_lock();
         DBUG_RETURN(error);
@@ -6029,7 +6029,7 @@ int Rows_log_event::do_apply_event(Relay_log_info const *rli)
         {
           mysql_unlock_tables(thd, thd->lock);
           thd->lock= 0;
-          thd->query_error= 1;
+          thd->is_slave_error= 1;
           const_cast<Relay_log_info*>(rli)->clear_tables_to_lock();
           DBUG_RETURN(ERR_BAD_TABLE_DEF);
         }
@@ -6159,7 +6159,7 @@ int Rows_log_event::do_apply_event(Relay_log_info const *rli)
                     "Error in %s event: row application failed. %s",
                     get_type_str(),
                     thd->net.last_error ? thd->net.last_error : "");
-	thd->query_error= 1;
+	thd->is_slave_error= 1;
 	break;
       }
 
@@ -6221,7 +6221,7 @@ int Rows_log_event::do_apply_event(Relay_log_info const *rli)
     */
     thd->reset_current_stmt_binlog_row_based();
     const_cast<Relay_log_info*>(rli)->cleanup_context(thd, error);
-    thd->query_error= 1;
+    thd->is_slave_error= 1;
     DBUG_RETURN(error);
   }
 
@@ -6519,9 +6519,15 @@ Table_map_log_event::Table_map_log_event(THD *thd, TABLE *tbl, ulong tid,
     m_dblen(m_dbnam ? tbl->s->db.length : 0),
     m_tblnam(tbl->s->table_name.str),
     m_tbllen(tbl->s->table_name.length),
-    m_colcnt(tbl->s->fields), m_field_metadata(0),
-    m_field_metadata_size(0), m_memory(NULL), m_meta_memory(NULL), m_data_size(0),
-    m_table_id(tid), m_null_bits(0), m_flags(flags)
+    m_colcnt(tbl->s->fields),
+    m_memory(NULL),
+    m_table_id(tid),
+    m_flags(flags),
+    m_data_size(0),
+    m_field_metadata(0),
+    m_field_metadata_size(0),
+    m_null_bits(0),
+    m_meta_memory(NULL)
 {
   DBUG_ASSERT(m_table_id != ~0UL);
   /*
@@ -6798,7 +6804,7 @@ int Table_map_log_event::do_apply_event(Relay_log_info const *rli)
     TABLE_LIST *tmp_table_list= table_list;
     if ((error= open_tables(thd, &tmp_table_list, &count, 0)))
     {
-      if (thd->query_error || thd->is_fatal_error)
+      if (thd->is_slave_error || thd->is_fatal_error)
       {
         /*
           Error reporting borrowed from Query_log_event with many excessive
@@ -6810,7 +6816,7 @@ int Table_map_log_event::do_apply_event(Relay_log_info const *rli)
                     (actual_error ? thd->net.last_error :
                      "unexpected success or fatal error"),
                     table_list->db, table_list->table_name);
-        thd->query_error= 1;
+        thd->is_slave_error= 1;
       }
       goto err;
     }

sql/log_event_old.cc

@@ -68,7 +68,7 @@ Old_rows_log_event::do_apply_event(Rows_log_event *ev, const Relay_log_info *rli
     {
       if (!need_reopen)
       {
-        if (thd->query_error || thd->is_fatal_error)
+        if (thd->is_slave_error || thd->is_fatal_error)
         {
           /*
             Error reporting borrowed from Query_log_event with many excessive
@@ -112,7 +112,7 @@ Old_rows_log_event::do_apply_event(Rows_log_event *ev, const Relay_log_info *rli
       uint tables_count= rli->tables_to_lock_count;
       if ((error= open_tables(thd, &tables, &tables_count, 0)))
       {
-        if (thd->query_error || thd->is_fatal_error)
+        if (thd->is_slave_error || thd->is_fatal_error)
         {
           /*
             Error reporting borrowed from Query_log_event with many excessive
@@ -123,7 +123,7 @@ Old_rows_log_event::do_apply_event(Rows_log_event *ev, const Relay_log_info *rli
                       "Error '%s' on reopening tables",
                       (actual_error ? thd->net.last_error :
                        "unexpected success or fatal error"));
-          thd->query_error= 1;
+          thd->is_slave_error= 1;
         }
         const_cast<Relay_log_info*>(rli)->clear_tables_to_lock();
         DBUG_RETURN(error);
@@ -146,7 +146,7 @@ Old_rows_log_event::do_apply_event(Rows_log_event *ev, const Relay_log_info *rli
         {
           mysql_unlock_tables(thd, thd->lock);
           thd->lock= 0;
-          thd->query_error= 1;
+          thd->is_slave_error= 1;
           const_cast<Relay_log_info*>(rli)->clear_tables_to_lock();
           DBUG_RETURN(Rows_log_event::ERR_BAD_TABLE_DEF);
         }
@@ -255,7 +255,7 @@ Old_rows_log_event::do_apply_event(Rows_log_event *ev, const Relay_log_info *rli
                     "Error in %s event: row application failed. %s",
                     ev->get_type_str(),
                     thd->net.last_error ? thd->net.last_error : "");
-  thd->query_error= 1;
+  thd->is_slave_error= 1;
   break;
       }
 
@@ -300,7 +300,7 @@ Old_rows_log_event::do_apply_event(Rows_log_event *ev, const Relay_log_info *rli
     */
     thd->reset_current_stmt_binlog_row_based();
     const_cast<Relay_log_info*>(rli)->cleanup_context(thd, error);
-    thd->query_error= 1;
+    thd->is_slave_error= 1;
     DBUG_RETURN(error);
   }
 

sql/mysqld.cc

@@ -2593,7 +2593,7 @@ int my_message_sql(uint error, const char *str, myf MyFlags)
       DBUG_RETURN(0);
     }
 
-    thd->query_error=  1; // needed to catch query errors during replication
+    thd->is_slave_error=  1; // needed to catch query errors during replication
 
     if (!thd->no_warnings_for_error)
       push_warning(thd, MYSQL_ERROR::WARN_LEVEL_ERROR, error, str);

sql/protocol.cc

@@ -84,7 +84,7 @@ void net_send_error(THD *thd, uint sql_errno, const char *err)
     DBUG_VOID_RETURN;
   }
 
-  thd->query_error=  1; // needed to catch query errors during replication
+  thd->is_slave_error=  1; // needed to catch query errors during replication
   if (!err)
   {
     if (sql_errno)
@@ -162,7 +162,7 @@ net_printf_error(THD *thd, uint errcode, ...)
     DBUG_VOID_RETURN;
   }
 
-  thd->query_error=  1; // needed to catch query errors during replication
+  thd->is_slave_error=  1; // needed to catch query errors during replication
 #ifndef EMBEDDED_LIBRARY
   query_cache_abort(net);	// Safety
 #endif

sql/slave.cc

@@ -980,7 +980,7 @@ static int create_table_from_dump(THD* thd, MYSQL *mysql, const char* db,
     DBUG_RETURN(1);
   }
   thd->query= query;
-  thd->query_error = 0;
+  thd->is_slave_error = 0;
   thd->net.no_send_ok = 1;
 
   bzero((char*) &tables,sizeof(tables));
@@ -1009,7 +1009,7 @@ static int create_table_from_dump(THD* thd, MYSQL *mysql, const char* db,
   thd->db_length= save_db_length;
   thd->options = save_options;
 
-  if (thd->query_error)
+  if (thd->is_slave_error)
     goto err;                   // mysql_parse took care of the error send
 
   thd->proc_info = "Opening master dump table";
@@ -2501,7 +2501,7 @@ log '%s' at position %s, relay log '%s' position: %s", RPL_LOG_NAME,
   if (sys_init_slave.value_length)
   {
     execute_init_command(thd, &sys_init_slave, &LOCK_sys_init_slave);
-    if (thd->query_error)
+    if (thd->is_slave_error)
     {
       sql_print_error("\
 Slave SQL thread aborted. Can't execute init_slave query");

sql/sp_head.cc

@@ -1108,7 +1108,7 @@ sp_head::execute(THD *thd)
 
   if ((ctx= thd->spcont))
     ctx->clear_handler();
-  thd->query_error= 0;
+  thd->is_slave_error= 0;
   old_arena= thd->stmt_arena;
 
   /*
@@ -1275,8 +1275,8 @@ sp_head::execute(THD *thd)
   state= EXECUTED;
 
  done:
-  DBUG_PRINT("info", ("err_status: %d  killed: %d  query_error: %d  report_error: %d",
-		      err_status, thd->killed, thd->query_error,
+  DBUG_PRINT("info", ("err_status: %d  killed: %d  is_slave_error: %d  report_error: %d",
+		      err_status, thd->killed, thd->is_slave_error,
                       thd->net.report_error));
 
   if (thd->killed)

sql/sql_class.cc

@@ -395,7 +395,7 @@ THD::THD()
   count_cuted_fields= CHECK_FIELD_IGNORE;
   killed= NOT_KILLED;
   col_access=0;
-  query_error= thread_specific_used= FALSE;
+  is_slave_error= thread_specific_used= FALSE;
   hash_clear(&handler_tables_hash);
   tmp_table=0;
   used_tables=0;

sql/sql_class.h

@@ -1466,7 +1466,14 @@ public:
   /* for IS NULL => = last_insert_id() fix in remove_eq_conds() */
   bool       substitute_null_with_insert_id;
   bool	     in_lock_tables;
-  bool       query_error, bootstrap, cleanup_done;
+  /**
+    True if a slave error. Causes the slave to stop. Not the same
+    as the statement execution error (net.report_error), since
+    a statement may be expected to return an error, e.g. because
+    it returned an error on master, and this is OK on the slave.
+  */
+  bool       is_slave_error;
+  bool       bootstrap, cleanup_done;
   
   /**  is set if some thread specific value(s) used in a statement. */
   bool       thread_specific_used;
@@ -1695,7 +1702,7 @@ public:
     net.last_error[0]= 0;
     net.last_errno= 0;
     net.report_error= 0;
-    query_error= 0;
+    is_slave_error= 0;
     DBUG_VOID_RETURN;
   }
   inline bool vio_ok() const { return net.vio != 0; }

sql/sql_connect.cc

@@ -1030,7 +1030,7 @@ static void prepare_new_connection_state(THD* thd)
   if (sys_init_connect.value_length && !(sctx->master_access & SUPER_ACL))
   {
     execute_init_command(thd, &sys_init_connect, &LOCK_sys_init_connect);
-    if (thd->query_error)
+    if (thd->net.report_error)
     {
       thd->killed= THD::KILL_CONNECTION;
       sql_print_warning(ER(ER_NEW_ABORTING_CONNECTION),