Merge bodhi.local:/opt/local/work/mysql-5.0-runtime

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

client/mysql_upgrade.c

@@ -171,7 +171,7 @@ void set_extra_default(int id, const struct my_option *opt)
       }
 
       d= (extra_default_t *)my_malloc(sizeof(extra_default_t), 
-                           MYF(MY_FAE|MY_ZEROFILL));
+                                      MYF(MY_FAE | MY_ZEROFILL));
       d->id= id;
       d->name= opt->name;
       d->n_len= strlen(opt->name);
@@ -345,15 +345,17 @@ static int create_defaults_file(const char *path, const char *forced_path)
       }
       dynstr_set(&buf, NULL);
     }
-    if (dynstr_append_mem(&buf, "\n", 1)
-       || dynstr_append_mem(&buf, d->name, d->n_len)
-       || (d->v_len && (dynstr_append_mem(&buf, "=", 1)
-       || dynstr_append_mem(&buf, d->value, d->v_len))))
+    if (dynstr_append_mem(&buf, "\n", 1) ||
+        dynstr_append_mem(&buf, d->name, d->n_len) ||
+        (d->v_len && (dynstr_append_mem(&buf, "=", 1) ||
+                      dynstr_append_mem(&buf, d->value, d->v_len))))
     {
       ret= 1;
       goto error;
     }
     my_delete((gptr)d, MYF(0));
+    my_free((gptr) d, MYF(0));
+
     list_pop(extra_defaults);                   /* pop off the head */
   }
   if (my_write(defaults_file, buf.str, buf.length, MYF(MY_FNABP | MY_WME)))
@@ -451,10 +453,10 @@ int main(int argc, char **argv)
   char *forced_extra_defaults;
   char *local_defaults_group_suffix;
   const char *script_line;
-  char *upgrade_defaults_path= 0;
+  char *upgrade_defaults_path= NULL;
   char *defaults_to_use= NULL;
   int upgrade_defaults_created= 0;
-  
+  int no_defaults;
   char path[FN_REFLEN];
   DYNAMIC_STRING cmdline;
 
@@ -464,6 +466,10 @@ int main(int argc, char **argv)
 #endif
 
   /* Check if we are forced to use specific defaults */
+  no_defaults= 0;
+  if (argc >= 2 && !strcmp(argv[1],"--no-defaults"))
+    no_defaults= 1;
+
   get_defaults_options(argc, argv,
                        &forced_defaults_file, &forced_extra_defaults,
                        &local_defaults_group_suffix);
@@ -578,7 +584,9 @@ int main(int argc, char **argv)
   if (defaults_to_use)
   {
     dynstr_append(&cmdline, " ");
-    dynstr_append_os_quoted(&cmdline, "--defaults-extra-file=", 
+    dynstr_append_os_quoted(&cmdline,
+                            (no_defaults ? "--defaults-file=" :
+                             "--defaults-extra-file="),
                             defaults_to_use, NullS);
   }
 
@@ -652,7 +660,9 @@ fix_priv_tables:
   if (defaults_to_use)
   {
     dynstr_append(&cmdline, " ");
-    dynstr_append_os_quoted(&cmdline, "--defaults-extra-file=", 
+    dynstr_append_os_quoted(&cmdline,
+                            (no_defaults ? "--defaults-file=" :
+                             "--defaults-extra-file="),
                             defaults_to_use, NullS);
   }
   dynstr_append(&cmdline, " ");
@@ -684,6 +694,7 @@ error:
   if (upgrade_defaults_created)
     my_delete(upgrade_defaults_path, MYF(0));
   
+  my_free(upgrade_defaults_path, MYF(MY_ALLOW_ZERO_PTR));
   my_end(info_flag ? MY_CHECK_ERROR : 0);
   return ret;
 }

mysql-test/t/subselect.test

@@ -2002,7 +2002,7 @@ EXPLAIN SELECT a FROM t1 WHERE (SELECT 1 FROM DUAL WHERE 1=0) IS NULL;
 DROP TABLE t1;
 
 #
-# Bug 24653: sorting by expressions containing subselects 
+# Bug 24653: sorting by expressions containing subselects
 #            that return more than one row
 #
 
@@ -2014,12 +2014,12 @@ INSERT INTO t2 VALUES
   (2,1), (1,3), (2,1), (4,4), (2,2), (1,4);
 
 SELECT a FROM t1 ORDER BY (SELECT c FROM t2 WHERE b > 2 );
---error 1242   
-SELECT a FROM t1 ORDER BY (SELECT c FROM t2 WHERE b > 1);  
-SELECT a FROM t1 ORDER BY (SELECT c FROM t2 WHERE b > 2), a;  
---error 1242   
+--error 1242
+SELECT a FROM t1 ORDER BY (SELECT c FROM t2 WHERE b > 1);
+SELECT a FROM t1 ORDER BY (SELECT c FROM t2 WHERE b > 2), a;
+--error 1242
 SELECT a FROM t1 ORDER BY (SELECT c FROM t2 WHERE b > 1), a;
- 
+
 SELECT b, MAX(c) FROM t2 GROUP BY b, (SELECT c FROM t2 WHERE b > 2);
 --error 1242
 SELECT b, MAX(c) FROM t2 GROUP BY b, (SELECT c FROM t2 WHERE b > 1);
@@ -2036,28 +2036,28 @@ SELECT a FROM t1 GROUP BY a
 SELECT a FROM t1 GROUP BY a
   HAVING IFNULL((SELECT b FROM t2 WHERE b > 4),
                 (SELECT c FROM t2 WHERE c=a AND b > 2 ORDER BY b)) > 3;
---error 1242 
+--error 1242
 SELECT a FROM t1 GROUP BY a
   HAVING IFNULL((SELECT b FROM t2 WHERE b > 4),
                 (SELECT c FROM t2 WHERE c=a AND b > 1 ORDER BY b)) > 3;
 
-SELECT a FROM t1 
+SELECT a FROM t1
   ORDER BY IFNULL((SELECT b FROM t2 WHERE b > 2),
                   (SELECT c FROM t2 WHERE c=a AND b > 2 ORDER BY b));
 --error 1242
-SELECT a FROM t1 
+SELECT a FROM t1
   ORDER BY IFNULL((SELECT b FROM t2 WHERE b > 1),
                   (SELECT c FROM t2 WHERE c=a AND b > 1 ORDER BY b));
 
-SELECT a FROM t1 
+SELECT a FROM t1
   ORDER BY IFNULL((SELECT b FROM t2 WHERE b > 4),
                   (SELECT c FROM t2 WHERE c=a AND b > 2 ORDER BY b));
 --error 1242
-SELECT a FROM t1 
+SELECT a FROM t1
   ORDER BY IFNULL((SELECT b FROM t2 WHERE b > 4),
                   (SELECT c FROM t2 WHERE c=a AND b > 1 ORDER BY b));
 
-DROP TABLE t1,t2; 
+DROP TABLE t1,t2;
 
 # End of 4.1 tests
 
@@ -2571,7 +2571,7 @@ DROP TABLE t1,t2;
 #
 # Bug #25219: EXIST subquery with UNION over a mix of
 #             correlated and uncorrelated selects
-#             
+#
 
 CREATE TABLE t1 (id char(4) PRIMARY KEY, c int);
 CREATE TABLE t2 (c int);
@@ -2579,25 +2579,25 @@ CREATE TABLE t2 (c int);
 INSERT INTO t1 VALUES ('aa', 1);
 INSERT INTO t2 VALUES (1);
 
-SELECT * FROM t1 
+SELECT * FROM t1
   WHERE EXISTS (SELECT c FROM t2 WHERE c=1
-                UNION 
+                UNION
                 SELECT c from t2 WHERE c=t1.c);
 
 INSERT INTO t1 VALUES ('bb', 2), ('cc', 3), ('dd',1);
 
-SELECT * FROM t1 
+SELECT * FROM t1
   WHERE EXISTS (SELECT c FROM t2 WHERE c=1
-                UNION 
+                UNION
                 SELECT c from t2 WHERE c=t1.c);
 
 INSERT INTO t2 VALUES (2);
 CREATE TABLE t3 (c int);
 INSERT INTO t3 VALUES (1);
 
-SELECT * FROM t1 
+SELECT * FROM t1
   WHERE EXISTS (SELECT t2.c FROM t2 JOIN t3 ON t2.c=t3.c WHERE t2.c=1
-                UNION 
+                UNION
                 SELECT c from t2 WHERE c=t1.c);
 
 DROP TABLE t1,t2,t3;
@@ -2609,6 +2609,33 @@ CREATE TABLE t1 (s1 char(1));
 INSERT INTO t1 VALUES ('a');
 SELECT * FROM t1 WHERE _utf8'a' = ANY (SELECT s1 FROM t1);
 DROP TABLE t1;
+#                                                                             
+# Bug#23800: Outer fields in correlated subqueries is used in a temporary     
+#            table created for sorting.                                       
+#                                                                             
+CREATE TABLE t1(f1 int);
+CREATE TABLE t2(f2 int, f21 int, f3 timestamp);
+INSERT INTO t1 VALUES (1),(1),(2),(2);
+INSERT INTO t2 VALUES (1,1,"2004-02-29 11:11:11"), (2,2,"2004-02-29 11:11:11");
+SELECT ((SELECT f2 FROM t2 WHERE f21=f1 LIMIT 1) * COUNT(f1)) AS sq FROM t1 GROUP BY f1;
+SELECT (SELECT SUM(1) FROM t2 ttt GROUP BY t2.f3 LIMIT 1) AS tt FROM t2;
+PREPARE stmt1 FROM 'SELECT ((SELECT f2 FROM t2 WHERE f21=f1 LIMIT 1) * COUNT(f1)) AS sq FROM t1 GROUP BY f1';
+EXECUTE stmt1;
+EXECUTE stmt1;
+DEALLOCATE PREPARE stmt1;
+SELECT f2, AVG(f21), 
+      (SELECT t.f3 FROM t2 AS t WHERE t2.f2=t.f2 AND t.f3=MAX(t2.f3)) AS test
+  FROM t2 GROUP BY f2;
+DROP TABLE t1,t2;                                                             
+CREATE TABLE t1 (a int, b INT, c CHAR(10) NOT NULL);                          
+INSERT INTO t1 VALUES                                                         
+  (1,1,'a'), (1,2,'b'), (1,3,'c'), (1,4,'d'), (1,5,'e'),                      
+  (2,1,'f'), (2,2,'g'), (2,3,'h'), (3,4,'i'), (3,3,'j'),                      
+  (3,2,'k'), (3,1,'l'), (1,9,'m');                                            
+SELECT a, MAX(b),                                                             
+      (SELECT t.c FROM t1 AS t WHERE t1.a=t.a AND t.b=MAX(t1.b)) AS test      
+  FROM t1 GROUP BY a;                                                         
+DROP TABLE t1;      
 
 #
 # Bug#21904 (parser problem when using IN with a double "(())")

sql/sql_base.cc

@@ -1850,6 +1850,13 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
   key_length= (create_table_def_key(thd, key, table_list, 1) -
                TMP_TABLE_KEY_EXTRA);
 
+  /*
+    Unless requested otherwise, try to resolve this table in the list
+    of temporary tables of this thread. In MySQL temporary tables
+    are always thread-local and "shadow" possible base tables with the
+    same name. This block implements the behaviour.
+    TODO: move this block into a separate function.
+  */
   if (!table_list->skip_temporary)
   {
     for (table= thd->temporary_tables; table ; table=table->next)
@@ -1859,6 +1866,12 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
 	  !memcmp(table->s->table_cache_key.str, key,
 		  key_length + TMP_TABLE_KEY_EXTRA))
       {
+        /*
+          We're trying to use the same temporary table twice in a query.
+          Right now we don't support this because a temporary table
+          is always represented by only one TABLE object in THD, and
+          it can not be cloned. Emit an error for an unsupported behaviour.
+        */
 	if (table->query_id == thd->query_id ||
             thd->prelocked_mode && table->query_id)
 	{
@@ -1878,6 +1891,13 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
     }
   }
 
+  /*
+    The table is not temporary - if we're in pre-locked or LOCK TABLES
+    mode, let's try to find the requested table in the list of pre-opened
+    and locked tables. If the table is not there, return an error - we can't
+    open not pre-opened tables in pre-locked/LOCK TABLES mode.
+    TODO: move this block into a separate function.
+  */
   if (!(flags & MYSQL_OPEN_IGNORE_LOCKED_TABLES) &&
       (thd->locked_tables || thd->prelocked_mode))
   {						// Using table locks
@@ -1949,7 +1969,7 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
       goto reset;
     }
     /*
-      is it view?
+      Is this table a view and not a base table?
       (it is work around to allow to open view with locked tables,
       real fix will be made after definition cache will be made)
     */
@@ -1981,8 +2001,32 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
     DBUG_RETURN(0);
   }
 
+  /*
+    Non pre-locked/LOCK TABLES mode, and the table is not temporary:
+    this is the normal use case.
+    Now we should:
+    - try to find the table in the table cache.
+    - if one of the discovered TABLE instances is name-locked
+      (table->s->version == 0) or some thread has started FLUSH TABLES
+      (refresh_version > table->s->version), back off -- we have to wait
+      until no one holds a name lock on the table.
+    - if there is no such TABLE in the name cache, read the table definition
+    and insert it into the cache.
+    We perform all of the above under LOCK_open which currently protects
+    the open cache (also known as table cache) and table definitions stored
+    on disk.
+  */
+
   VOID(pthread_mutex_lock(&LOCK_open));
 
+  /*
+    If it's the first table from a list of tables used in a query,
+    remember refresh_version (the version of open_cache state).
+    If the version changes while we're opening the remaining tables,
+    we will have to back off, close all the tables opened-so-far,
+    and try to reopen them.
+    Note: refresh_version is currently changed only during FLUSH TABLES.
+  */
   if (!thd->open_tables)
     thd->version=refresh_version;
   else if ((thd->version != refresh_version) &&
@@ -1999,6 +2043,16 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
   if (thd->handler_tables)
     mysql_ha_flush(thd, (TABLE_LIST*) NULL, MYSQL_HA_REOPEN_ON_USAGE, TRUE);
 
+  /*
+    Actually try to find the table in the open_cache.
+    The cache may contain several "TABLE" instances for the same
+    physical table. The instances that are currently "in use" by
+    some thread have their "in_use" member != NULL.
+    There is no good reason for having more than one entry in the
+    hash for the same physical table, except that we use this as
+    an implicit "pending locks queue" - see
+    wait_for_locked_table_names for details.
+  */
   for (table= (TABLE*) hash_first(&open_cache, (byte*) key, key_length,
                                   &state);
        table && table->in_use ;
@@ -2008,6 +2062,21 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
     /*
       Here we flush tables marked for flush. However we never flush log
       tables here. They are flushed only on FLUSH LOGS.
+      Normally, table->s->version contains the value of
+      refresh_version from the moment when this table was
+      (re-)opened and added to the cache.
+      If since then we did (or just started) FLUSH TABLES
+      statement, refresh_version has been increased.
+      For "name-locked" TABLE instances, table->s->version is set
+      to 0 (see lock_table_name for details).
+      In case there is a pending FLUSH TABLES or a name lock, we
+      need to back off and re-start opening tables.
+      If we do not back off now, we may dead lock in case of lock
+      order mismatch with some other thread:
+      c1: name lock t1; -- sort of exclusive lock 
+      c2: open t2;      -- sort of shared lock
+      c1: name lock t2; -- blocks
+      c2: open t1; -- blocks
     */
     if (table->s->version != refresh_version && !table->s->log_table)
     {
@@ -2023,16 +2092,35 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
       }
 
       /*
-        There is a refresh in progress for this table
-        Wait until the table is freed or the thread is killed.
+        Back off, part 1: mark the table as "unused" for the
+        purpose of name-locking by setting table->db_stat to 0. Do
+        that only for the tables in this thread that have an old
+        table->s->version (this is an optimization (?)).
+        table->db_stat == 0 signals wait_for_locked_table_names
+        that the tables in question are not used any more. See
+        table_is_used call for details.
       */
       close_old_data_files(thd,thd->open_tables,0,0);
+      /*
+        Back-off part 2: try to avoid "busy waiting" on the table:
+        if the table is in use by some other thread, we suspend
+        and wait till the operation is complete: when any
+        operation that juggles with table->s->version completes,
+        it broadcasts COND_refresh condition variable.
+      */
       if (table->in_use != thd)
+      {
+        /* wait_for_conditionwill unlock LOCK_open for us */
         wait_for_condition(thd, &LOCK_open, &COND_refresh);
+      }
       else
       {
 	VOID(pthread_mutex_unlock(&LOCK_open));
       }
+      /*
+        There is a refresh in progress for this table.
+        Signal the caller that it has to try again.
+      */
       if (refresh)
 	*refresh=1;
       DBUG_RETURN(0);
@@ -2040,6 +2128,7 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
   }
   if (table)
   {
+    /* Unlink the table from "unused_tables" list. */
     if (table == unused_tables)
     {						// First unused
       unused_tables=unused_tables->next;	// Remove from link
@@ -2052,6 +2141,7 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
   }
   else
   {
+    /* Insert a new TABLE instance into the open cache */
     int error;
     /* Free cache if too big */
     while (open_cache.records > table_cache_size && unused_tables)
@@ -2906,6 +2996,10 @@ int open_tables(THD *thd, TABLE_LIST **start, uint *counter, uint flags)
     }
   }
 
+  /*
+    For every table in the list of tables to open, try to find or open
+    a table.
+  */
   for (tables= *start; tables ;tables= tables->next_global)
   {
     /*
@@ -2920,6 +3014,12 @@ int open_tables(THD *thd, TABLE_LIST **start, uint *counter, uint flags)
         goto process_view_routines;
       continue;
     }
+    /*
+      If this TABLE_LIST object is a placeholder for an information_schema
+      table, create a temporary table to represent the information_schema
+      table in the query. Do not fill it yet - will be filled during
+      execution.
+    */
     if (tables->schema_table)
     {
       if (!mysql_schema_table(thd, thd->lex, tables))
@@ -2927,7 +3027,11 @@ int open_tables(THD *thd, TABLE_LIST **start, uint *counter, uint flags)
       DBUG_RETURN(-1);
     }
     (*counter)++;
-    
+
+    /*
+      Not a placeholder: must be a base table or a view, and the table is
+      not opened yet. Try to open the table.
+    */
     if (!tables->table &&
 	!(tables->table= open_table(thd, tables, &new_frm_mem, &refresh, flags)))
     {
@@ -3034,7 +3138,7 @@ process_view_routines:
       {
         /*
           Serious error during reading stored routines from mysql.proc table.
-          Something's wrong with the table or its contents, and an error has
+          Something is wrong with the table or its contents, and an error has
           been emitted; we must abort.
         */
         result= -1;

sql/sql_yacc.yy

@@ -47,7 +47,7 @@ const LEX_STRING null_lex_str={0,0};
 
 #define yyoverflow(A,B,C,D,E,F) {ulong val= *(F); if (my_yyoverflow((B), (D), &val)) { yyerror((char*) (A)); return 2; } else { *(F)= (YYSIZE_T)val; }}
 
-#define YYERROR_UNLESS(A)               \
+#define YYABORT_UNLESS(A)               \
   if (!(A))                             \
   {					\
     yyerror(ER(ER_SYNTAX_ERROR));	\
@@ -421,6 +421,11 @@ bool my_yyoverflow(short **a, YYSTYPE **b, ulong *yystacksize);
 %}
 
 %pure_parser					/* We have threads */
+/*
+  Currently there is 251 shift/reduce conflict. We should not introduce
+  new conflicts any more.
+*/
+%expect 251
 
 /*
    Comments for TOKENS.
@@ -7140,7 +7145,7 @@ table_ref:
         ;
 
 join_table_list:
-	derived_table_list		{ YYERROR_UNLESS($$=$1); }
+	derived_table_list		{ YYABORT_UNLESS($$=$1); }
 	;
 
 /* Warning - may return NULL in case of incomplete SELECT */
@@ -7148,7 +7153,7 @@ derived_table_list:
         table_ref { $$=$1; }
         | derived_table_list ',' table_ref
           {
-            YYERROR_UNLESS($1 && ($$=$3));
+            YYABORT_UNLESS($1 && ($$=$3));
           }
         ;
 
@@ -7167,13 +7172,13 @@ join_table:
           left-associative joins.
         */
         table_ref %prec TABLE_REF_PRIORITY normal_join table_ref
-          { YYERROR_UNLESS($1 && ($$=$3)); }
+          { YYABORT_UNLESS($1 && ($$=$3)); }
 	| table_ref STRAIGHT_JOIN table_factor
-	  { YYERROR_UNLESS($1 && ($$=$3)); $3->straight=1; }
+	  { YYABORT_UNLESS($1 && ($$=$3)); $3->straight=1; }
 	| table_ref normal_join table_ref
           ON
           {
-            YYERROR_UNLESS($1 && $3);
+            YYABORT_UNLESS($1 && $3);
             /* Change the current name resolution context to a local context. */
             if (push_new_name_resolution_context(YYTHD, $1, $3))
               YYABORT;
@@ -7188,7 +7193,7 @@ join_table:
         | table_ref STRAIGHT_JOIN table_factor
           ON
           {
-            YYERROR_UNLESS($1 && $3);
+            YYABORT_UNLESS($1 && $3);
             /* Change the current name resolution context to a local context. */
             if (push_new_name_resolution_context(YYTHD, $1, $3))
               YYABORT;
@@ -7204,13 +7209,13 @@ join_table:
 	| table_ref normal_join table_ref
 	  USING
 	  {
-            YYERROR_UNLESS($1 && $3);
+            YYABORT_UNLESS($1 && $3);
 	  }
 	  '(' using_list ')'
           { add_join_natural($1,$3,$7,Select); $$=$3; }
 	| table_ref NATURAL JOIN_SYM table_factor
 	  {
-            YYERROR_UNLESS($1 && ($$=$4));
+            YYABORT_UNLESS($1 && ($$=$4));
             add_join_natural($1,$4,NULL,Select);
           }
 
@@ -7218,7 +7223,7 @@ join_table:
 	| table_ref LEFT opt_outer JOIN_SYM table_ref
           ON
           {
-            YYERROR_UNLESS($1 && $5);
+            YYABORT_UNLESS($1 && $5);
             /* Change the current name resolution context to a local context. */
             if (push_new_name_resolution_context(YYTHD, $1, $5))
               YYABORT;
@@ -7234,7 +7239,7 @@ join_table:
           }
 	| table_ref LEFT opt_outer JOIN_SYM table_factor
 	  {
-            YYERROR_UNLESS($1 && $5);
+            YYABORT_UNLESS($1 && $5);
 	  }
 	  USING '(' using_list ')'
           { 
@@ -7244,7 +7249,7 @@ join_table:
           }
 	| table_ref NATURAL LEFT opt_outer JOIN_SYM table_factor
 	  {
-            YYERROR_UNLESS($1 && $6);
+            YYABORT_UNLESS($1 && $6);
  	    add_join_natural($1,$6,NULL,Select);
 	    $6->outer_join|=JOIN_TYPE_LEFT;
 	    $$=$6;
@@ -7254,7 +7259,7 @@ join_table:
 	| table_ref RIGHT opt_outer JOIN_SYM table_ref
           ON
           {
-            YYERROR_UNLESS($1 && $5);
+            YYABORT_UNLESS($1 && $5);
             /* Change the current name resolution context to a local context. */
             if (push_new_name_resolution_context(YYTHD, $1, $5))
               YYABORT;
@@ -7271,7 +7276,7 @@ join_table:
           }
 	| table_ref RIGHT opt_outer JOIN_SYM table_factor
 	  {
-            YYERROR_UNLESS($1 && $5);
+            YYABORT_UNLESS($1 && $5);
 	  }
 	  USING '(' using_list ')'
           {
@@ -7282,7 +7287,7 @@ join_table:
           }
 	| table_ref NATURAL RIGHT opt_outer JOIN_SYM table_factor
 	  {
-            YYERROR_UNLESS($1 && $6);
+            YYABORT_UNLESS($1 && $6);
 	    add_join_natural($6,$1,NULL,Select);
 	    LEX *lex= Lex;
             if (!($$= lex->current_select->convert_right_join()))
@@ -7325,7 +7330,7 @@ table_factor:
           expr '}'
 	  {
 	    LEX *lex= Lex;
-            YYERROR_UNLESS($3 && $7);
+            YYABORT_UNLESS($3 && $7);
             add_join_on($7,$10);
             Lex->pop_context();
             $7->outer_join|=JOIN_TYPE_LEFT;
@@ -11511,21 +11516,21 @@ xa: XA_SYM begin_or_start xid opt_join_or_resume
 
 xid: text_string
      {
-       YYERROR_UNLESS($1->length() <= MAXGTRIDSIZE);
+       YYABORT_UNLESS($1->length() <= MAXGTRIDSIZE);
        if (!(Lex->xid=(XID *)YYTHD->alloc(sizeof(XID))))
          YYABORT;
        Lex->xid->set(1L, $1->ptr(), $1->length(), 0, 0);
      }
      | text_string ',' text_string
      {
-       YYERROR_UNLESS($1->length() <= MAXGTRIDSIZE && $3->length() <= MAXBQUALSIZE);
+       YYABORT_UNLESS($1->length() <= MAXGTRIDSIZE && $3->length() <= MAXBQUALSIZE);
        if (!(Lex->xid=(XID *)YYTHD->alloc(sizeof(XID))))
          YYABORT;
        Lex->xid->set(1L, $1->ptr(), $1->length(), $3->ptr(), $3->length());
      }
      | text_string ',' text_string ',' ulong_num
      {
-       YYERROR_UNLESS($1->length() <= MAXGTRIDSIZE && $3->length() <= MAXBQUALSIZE);
+       YYABORT_UNLESS($1->length() <= MAXGTRIDSIZE && $3->length() <= MAXBQUALSIZE);
        if (!(Lex->xid=(XID *)YYTHD->alloc(sizeof(XID))))
          YYABORT;
        Lex->xid->set($5, $1->ptr(), $1->length(), $3->ptr(), $3->length());