Merge bk-internal.mysql.com:/home/bk/mysql-4.0

into narttu.mysql.fi:/my/mysql-4.0
2025-07-30 16:24:05 +03:00 · 2003-03-19 00:47:38 +02:00
parent f39eb5787f 386411b5ba
commit 056e88fe24
16 changed files with 429 additions and 50 deletions
--- a/innobase/row/row0mysql.c
+++ b/innobase/row/row0mysql.c
@ -6,7 +6,7 @@ Contains also create table and other data dictionary operations.

 Created 9/17/2000 Heikki Tuuri
 *******************************************************/
-
+  
 #include "row0mysql.h"

 #ifdef UNIV_NONINL
--- a/mysql-test/r/heap.result
+++ b/mysql-test/r/heap.result
@ -23,7 +23,7 @@ a	b
 4	6
 alter table t1 add c int not null, add key (c,a);
 drop table t1;
-create table t1 (a int not null,b int not null, primary key (a)) type=heap comment="testing heaps";
+create table t1 (a int not null,b int not null, primary key (a)) type=memory comment="testing heaps";
 insert into t1 values(1,1),(2,2),(3,3),(4,4);
 delete from t1 where a > 0;
 select * from t1;
--- a/mysql-test/r/innodb.result
+++ b/mysql-test/r/innodb.result
@ -1,4 +1,4 @@
-drop table if exists t1,t2;
+drop table if exists t1,t2,t3;
 create table t1 (id int unsigned not null auto_increment, code tinyint unsigned not null, name char(20) not null, primary key (id), key (code), unique (name)) type=innodb;
 insert into t1 (code, name) values (1, 'Tim'), (1, 'Monty'), (2, 'David'), (2, 'Erik'), (3, 'Sasha'), (3, 'Jeremy'), (4, 'Matt');
 select id, code, name from t1 order by id;
@ -1091,3 +1091,113 @@ SELECT * from t1;
 id
 3
 DROP TABLE t1,t2;
+set autocommit=0;
+CREATE TABLE t1 (id CHAR(15) NOT NULL, value CHAR(40) NOT NULL, PRIMARY KEY(id)) TYPE=InnoDB;
+CREATE TABLE t2 (id CHAR(15) NOT NULL, value CHAR(40) NOT NULL, PRIMARY KEY(id)) TYPE=InnoDB;
+CREATE TABLE t3 (id1 CHAR(15) NOT NULL, id2 CHAR(15) NOT NULL, PRIMARY KEY(id1, id2)) TYPE=InnoDB;
+INSERT INTO t3 VALUES("my-test-1", "my-test-2");
+COMMIT;
+INSERT INTO t1 VALUES("this-key", "will disappear");
+INSERT INTO t2 VALUES("this-key", "will also disappear");
+DELETE FROM t3 WHERE id1="my-test-1";
+SELECT * FROM t1;
+id	value
+this-key	will disappear
+SELECT * FROM t2;
+id	value
+this-key	will also disappear
+SELECT * FROM t3;
+id1	id2
+ROLLBACK;
+SELECT * FROM t1;
+id	value
+SELECT * FROM t2;
+id	value
+SELECT * FROM t3;
+id1	id2
+my-test-1	my-test-2
+SELECT * FROM t3 WHERE id1="my-test-1" LOCK IN SHARE MODE;
+id1	id2
+my-test-1	my-test-2
+COMMIT;
+set autocommit=1;
+DROP TABLE t1,t2,t3;
+CREATE TABLE t1 (a int not null primary key, b int not null, unique (b)) type=innodb;
+INSERT INTO t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
+UPDATE t1 set a=a+100 where b between 2 and 3 and a < 1000;
+SELECT * from t1;
+a	b
+1	1
+102	2
+103	3
+4	4
+5	5
+6	6
+7	7
+8	8
+9	9
+drop table t1;
+CREATE TABLE t1 (a int not null primary key, b int not null, key (b)) type=innodb;
+CREATE TABLE t2 (a int not null primary key, b int not null, key (b)) type=innodb;
+INSERT INTO t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
+INSERT INTO t2 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
+update t1,t2 set t1.a=t1.a+100;
+select * from t1;
+a	b
+101	1
+102	2
+103	3
+104	4
+105	5
+106	6
+107	7
+108	8
+109	9
+update t1,t2 set t1.a=t1.a+100 where t1.a=101;
+select * from t1;
+a	b
+201	1
+102	2
+103	3
+104	4
+105	5
+106	6
+107	7
+108	8
+109	9
+update t1,t2 set t1.b=t1.b+10 where t1.b=2;
+select * from t1;
+a	b
+201	1
+103	3
+104	4
+105	5
+106	6
+107	7
+108	8
+109	9
+102	12
+update t1,t2 set t1.b=t1.b+2,t2.b=t1.b where t1.b between 3 and 5;
+select * from t1;
+a	b
+201	1
+103	5
+104	6
+106	6
+105	7
+107	7
+108	8
+109	9
+102	12
+select * from t2;
+a	b
+1	5
+2	5
+3	5
+4	5
+5	5
+6	5
+7	5
+8	5
+9	5
+drop table t1,t2;
--- a/mysql-test/r/multi_update.result
+++ b/mysql-test/r/multi_update.result
@ -246,3 +246,67 @@ INSERT INTO t3 VALUES (1,'jedan'),(2,'dva');
 update t1,t2 set t1.naziv="aaaa" where t1.broj=t2.broj;
 update t1,t2,t3 set t1.naziv="bbbb", t2.naziv="aaaa" where t1.broj=t2.broj and t2.broj=t3.broj;
 drop table if exists t1,t2,t3;
+CREATE TABLE t1 (a int not null primary key, b int not null, key (b));
+CREATE TABLE t2 (a int not null primary key, b int not null, key (b));
+INSERT INTO t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
+INSERT INTO t2 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
+update t1,t2 set t1.a=t1.a+100;
+select * from t1;
+a	b
+101	1
+102	2
+103	3
+104	4
+105	5
+106	6
+107	7
+108	8
+109	9
+update t1,t2 set t1.a=t1.a+100 where t1.a=101;
+select * from t1;
+a	b
+201	1
+102	2
+103	3
+104	4
+105	5
+106	6
+107	7
+108	8
+109	9
+update t1,t2 set t1.b=t1.b+10 where t1.b=2;
+select * from t1;
+a	b
+201	1
+102	12
+103	3
+104	4
+105	5
+106	6
+107	7
+108	8
+109	9
+update t1,t2 set t1.b=t1.b+2,t2.b=t1.b where t1.b between 3 and 5;
+select * from t1;
+a	b
+201	1
+102	12
+103	5
+104	6
+105	7
+106	6
+107	7
+108	8
+109	9
+select * from t2;
+a	b
+1	3
+2	3
+3	3
+4	3
+5	3
+6	3
+7	3
+8	3
+9	3
+drop table t1,t2;
--- a/mysql-test/t/heap.test
+++ b/mysql-test/t/heap.test
@ -17,7 +17,7 @@ select * from t1;
 alter table t1 add c int not null, add key (c,a);
 drop table t1;

-create table t1 (a int not null,b int not null, primary key (a)) type=heap comment="testing heaps";
+create table t1 (a int not null,b int not null, primary key (a)) type=memory comment="testing heaps";
 insert into t1 values(1,1),(2,2),(3,3),(4,4);
 delete from t1 where a > 0;
 select * from t1;
--- a/mysql-test/t/innodb.test
+++ b/mysql-test/t/innodb.test
@ -4,7 +4,7 @@
 # Small basic test with ignore
 #

-drop table if exists t1,t2;
+drop table if exists t1,t2,t3;
 create table t1 (id int unsigned not null auto_increment, code tinyint unsigned not null, name char(20) not null, primary key (id), key (code), unique (name)) type=innodb;

 insert into t1 (code, name) values (1, 'Tim'), (1, 'Monty'), (2, 'David'), (2, 'Erik'), (3, 'Sasha'), (3, 'Jeremy'), (4, 'Matt');
@ -726,3 +726,74 @@ SELECT * from t1;
 UPDATE t1,t2 SET t1.id=t1.id+1 where t1.id!=t2.id;
 SELECT * from t1;
 DROP TABLE t1,t2;
+
+#
+# Test of range_optimizer
+#
+
+set autocommit=0;
+
+CREATE TABLE t1 (id CHAR(15) NOT NULL, value CHAR(40) NOT NULL, PRIMARY KEY(id)) TYPE=InnoDB;
+
+CREATE TABLE t2 (id CHAR(15) NOT NULL, value CHAR(40) NOT NULL, PRIMARY KEY(id)) TYPE=InnoDB;
+
+CREATE TABLE t3 (id1 CHAR(15) NOT NULL, id2 CHAR(15) NOT NULL, PRIMARY KEY(id1, id2)) TYPE=InnoDB;
+
+INSERT INTO t3 VALUES("my-test-1", "my-test-2");
+COMMIT;
+
+INSERT INTO t1 VALUES("this-key", "will disappear");
+INSERT INTO t2 VALUES("this-key", "will also disappear");
+DELETE FROM t3 WHERE id1="my-test-1";
+
+SELECT * FROM t1;
+SELECT * FROM t2;
+SELECT * FROM t3;
+ROLLBACK;
+
+SELECT * FROM t1;
+SELECT * FROM t2;
+SELECT * FROM t3;
+SELECT * FROM t3 WHERE id1="my-test-1" LOCK IN SHARE MODE;
+COMMIT;
+set autocommit=1;
+DROP TABLE t1,t2,t3;
+
+#
+# Check update with conflicting key
+#
+
+CREATE TABLE t1 (a int not null primary key, b int not null, unique (b)) type=innodb;
+INSERT INTO t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
+# We need the a < 1000 test here to quard against the halloween problems
+UPDATE t1 set a=a+100 where b between 2 and 3 and a < 1000;
+SELECT * from t1;
+drop table t1;
+
+#
+# Test multi update with different join methods
+#
+
+CREATE TABLE t1 (a int not null primary key, b int not null, key (b)) type=innodb;
+CREATE TABLE t2 (a int not null primary key, b int not null, key (b)) type=innodb;
+INSERT INTO t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
+INSERT INTO t2 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
+
+# Full join, without key
+update t1,t2 set t1.a=t1.a+100;
+select * from t1;
+
+# unique key
+update t1,t2 set t1.a=t1.a+100 where t1.a=101;
+select * from t1;
+
+# ref key
+update t1,t2 set t1.b=t1.b+10 where t1.b=2;
+select * from t1;
+
+# Range key (in t1)
+update t1,t2 set t1.b=t1.b+2,t2.b=t1.b where t1.b between 3 and 5;
+select * from t1;
+select * from t2;
+
+drop table t1,t2;
--- a/mysql-test/t/multi_update.test
+++ b/mysql-test/t/multi_update.test
@ -224,3 +224,31 @@ INSERT INTO t3 VALUES (1,'jedan'),(2,'dva');
 update t1,t2 set t1.naziv="aaaa" where t1.broj=t2.broj;
 update t1,t2,t3 set t1.naziv="bbbb", t2.naziv="aaaa" where t1.broj=t2.broj and t2.broj=t3.broj;
 drop table if exists t1,t2,t3;
+
+#
+# Test multi update with different join methods
+#
+
+CREATE TABLE t1 (a int not null primary key, b int not null, key (b));
+CREATE TABLE t2 (a int not null primary key, b int not null, key (b));
+INSERT INTO t1 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
+INSERT INTO t2 values (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9);
+
+# Full join, without key
+update t1,t2 set t1.a=t1.a+100;
+select * from t1;
+
+# unique key
+update t1,t2 set t1.a=t1.a+100 where t1.a=101;
+select * from t1;
+
+# ref key
+update t1,t2 set t1.b=t1.b+10 where t1.b=2;
+select * from t1;
+
+# Range key (in t1)
+update t1,t2 set t1.b=t1.b+2,t2.b=t1.b where t1.b between 3 and 5;
+select * from t1;
+select * from t2;
+
+drop table t1,t2;
--- a/sql/ha_innodb.h
+++ b/sql/ha_innodb.h
@ -82,8 +82,7 @@ class ha_innobase: public handler
 			  HA_PRIMARY_KEY_IN_READ_INDEX |
 			  HA_DROP_BEFORE_CREATE |
 			  HA_NO_PREFIX_CHAR_KEYS |
-			  HA_TABLE_SCAN_ON_INDEX | 
-			  HA_NOT_MULTI_UPDATE),
+			  HA_TABLE_SCAN_ON_INDEX),
 	  last_dup_key((uint) -1),
 	  start_of_scan(0)
  	{
--- a/sql/ha_myisam.cc
+++ b/sql/ha_myisam.cc
@ -1242,6 +1242,35 @@ longlong ha_myisam::get_auto_increment()
 }


+/*
+  Find out how many rows there is in the given range
+
+  SYNOPSIS
+    records_in_range()
+    inx			Index to use
+    start_key		Start of range.  Null pointer if from first key
+    start_key_len	Length of start key
+    start_search_flag	Flag if start key should be included or not
+    end_key		End of range. Null pointer if to last key
+    end_key_len		Length of end key
+    end_search_flag	Flag if start key should be included or not
+
+  NOTES
+    start_search_flag can have one of the following values:
+      HA_READ_KEY_EXACT		Include the key in the range
+      HA_READ_AFTER_KEY		Don't include key in range
+
+    end_search_flag can have one of the following values:  
+      HA_READ_BEFORE_KEY	Don't include key in range
+      HA_READ_AFTER_KEY		Include all 'end_key' values in the range
+
+  RETURN
+   HA_POS_ERROR		Something is wrong with the index tree.
+   0			There is no matching keys in the given range
+   number > 0		There is approximately 'number' matching rows in
+			the range.
+*/
+
 ha_rows ha_myisam::records_in_range(int inx,
 				    const byte *start_key,uint start_key_len,
 				    enum ha_rkey_function start_search_flag,
@ -1256,6 +1285,7 @@ ha_rows ha_myisam::records_in_range(int inx,
 				       end_search_flag);
 }

+
 int ha_myisam::ft_read(byte * buf)
 {
  int error;
--- a/sql/handler.h
+++ b/sql/handler.h
@ -67,7 +67,6 @@
 #define HA_CAN_FULLTEXT         (HA_NO_PREFIX_CHAR_KEYS*2)
 #define HA_CAN_SQL_HANDLER      (HA_CAN_FULLTEXT*2)
 #define HA_NO_AUTO_INCREMENT	(HA_CAN_SQL_HANDLER*2)
-#define HA_NOT_MULTI_UPDATE	(HA_NO_AUTO_INCREMENT*2)

 /*
  Next record gives next record according last record read (even
--- a/sql/key.cc
+++ b/sql/key.cc
@ -269,5 +269,13 @@ bool check_if_key_used(TABLE *table, uint idx, List<Item> &fields)
 	return 1;
    }
  }
+
+  /*
+    If table handler has primary key as part of the index, check that primary
+    key is not updated
+  */
+  if (idx != table->primary_key && table->primary_key < MAX_KEY &&
+      (table->file->table_flags() & HA_PRIMARY_KEY_IN_READ_INDEX))
+    return check_if_key_used(table, table->primary_key, fields);
  return 0;
 }
--- a/sql/lex.h
+++ b/sql/lex.h
@ -240,6 +240,7 @@ static SYMBOL symbols[] = {
  { "MEDIUMINT",	SYM(MEDIUMINT),0,0},
  { "MERGE",		SYM(MERGE_SYM),0,0},
  { "MEDIUM",		SYM(MEDIUM_SYM),0,0},
+  { "MEMORY",		SYM(MEMORY_SYM),0,0},
  { "MIDDLEINT",	SYM(MEDIUMINT),0,0},	/* For powerbuilder */
  { "MIN_ROWS",		SYM(MIN_ROWS),0,0},
  { "MINUTE",		SYM(MINUTE_SYM),0,0},
--- a/sql/sql_test.cc
+++ b/sql/sql_test.cc
@ -131,7 +131,7 @@ void TEST_filesort(SORT_FIELD *sortorder,uint s_length, ha_rows special)
  DBUG_LOCK_FILE;
  VOID(fputs("\nInfo about FILESORT\n",DBUG_FILE));
  if (special)
-    fprintf(DBUG_FILE,"Records to sort: %ld\n",special);
+    fprintf(DBUG_FILE,"Records to sort: %lu\n",(ulong) special);
  fprintf(DBUG_FILE,"Sortorder: %s\n",out.ptr());
  DBUG_UNLOCK_FILE;
  DBUG_VOID_RETURN;
--- a/sql/sql_update.cc
+++ b/sql/sql_update.cc
@ -23,6 +23,8 @@
 #include "sql_acl.h"
 #include "sql_select.h"

+static bool safe_update_on_fly(JOIN_TAB *join_tab, List<Item> *fields);
+
 /* Return 0 if row hasn't changed */

 static bool compare_record(TABLE *table, ulong query_id)
@ -520,11 +522,12 @@ int multi_update::prepare(List<Item> &not_used_values)


 /*
-  Store first used table in main_table as this should be updated first
-  This is because we know that no row in this table will be read twice.
+  Initialize table for multi table

-  Create temporary tables to store changed values for all other tables
-  that are updated.
+  IMPLEMENTATION
+    - Update first table in join on the fly, if possible
+    - Create temporary tables to store changed values for all other tables
+      that are updated (and main_table if the above doesn't hold).
 */

 bool
@ -538,52 +541,113 @@ multi_update::initialize_tables(JOIN *join)
  main_table=join->join_tab->table;
  trans_safe= transactional_tables= main_table->file->has_transactions();
  log_delayed= trans_safe || main_table->tmp_table != NO_TMP_TABLE;
-  table_to_update= (main_table->file->table_flags() & HA_NOT_MULTI_UPDATE) ? 
-    (TABLE *) 0 : main_table;
-  /* Create a temporary table for all tables after except main table */
+  table_to_update= 0;
+
+  /* Create a temporary table for keys to all tables, except main table */
  for (table_ref= update_tables; table_ref; table_ref=table_ref->next)
  {
    TABLE *table=table_ref->table;
-    if (table != table_to_update)
+    uint cnt= table_ref->shared;
+    List<Item> temp_fields= *fields_for_table[cnt];
+    ORDER     group;
+
+    if (table == main_table)			// First table in join
    {
-      uint cnt= table_ref->shared;
-      ORDER     group;
-      List<Item> temp_fields= *fields_for_table[cnt];
-      TMP_TABLE_PARAM *tmp_param= tmp_table_param+cnt;
-
-      /*
-	Create a temporary table to store all fields that are changed for this
-	table. The first field in the temporary table is a pointer to the
-	original row so that we can find and update it
-      */
-
-      /* ok to be on stack as this is not referenced outside of this func */
-      Field_string offset(table->file->ref_length, 0, "offset",
-			  table, 1);
-      if (temp_fields.push_front(new Item_field(((Field *) &offset))))
-	DBUG_RETURN(1);
-
-      /* Make an unique key over the first field to avoid duplicated updates */
-      bzero((char*) &group, sizeof(group));
-      group.asc= 1;
-      group.item= (Item**) temp_fields.head_ref();
-
-      tmp_param->quick_group=1;
-      tmp_param->field_count=temp_fields.elements;
-      tmp_param->group_parts=1;
-      tmp_param->group_length= table->file->ref_length;
-      if (!(tmp_tables[cnt]=create_tmp_table(thd,
-					     tmp_param,
-					     temp_fields,
-					     (ORDER*) &group, 0, 0, 0,
-					     TMP_TABLE_ALL_COLUMNS)))
-	DBUG_RETURN(1);
-      tmp_tables[cnt]->file->extra(HA_EXTRA_WRITE_CACHE);
+      if (safe_update_on_fly(join->join_tab, &temp_fields))
+      {
+	table_to_update= main_table;		// Update table on the fly
+	continue;
+      }
    }
+
+    TMP_TABLE_PARAM *tmp_param= tmp_table_param+cnt;
+
+    /*
+      Create a temporary table to store all fields that are changed for this
+      table. The first field in the temporary table is a pointer to the
+      original row so that we can find and update it
+    */
+
+    /* ok to be on stack as this is not referenced outside of this func */
+    Field_string offset(table->file->ref_length, 0, "offset",
+			table, 1);
+    if (temp_fields.push_front(new Item_field(((Field *) &offset))))
+      DBUG_RETURN(1);
+
+    /* Make an unique key over the first field to avoid duplicated updates */
+    bzero((char*) &group, sizeof(group));
+    group.asc= 1;
+    group.item= (Item**) temp_fields.head_ref();
+
+    tmp_param->quick_group=1;
+    tmp_param->field_count=temp_fields.elements;
+    tmp_param->group_parts=1;
+    tmp_param->group_length= table->file->ref_length;
+    if (!(tmp_tables[cnt]=create_tmp_table(thd,
+					   tmp_param,
+					   temp_fields,
+					   (ORDER*) &group, 0, 0, 0,
+					   TMP_TABLE_ALL_COLUMNS)))
+      DBUG_RETURN(1);
+    tmp_tables[cnt]->file->extra(HA_EXTRA_WRITE_CACHE);
  }
  DBUG_RETURN(0);
 }

+/*
+  Check if table is safe to update on fly
+
+  SYNOPSIS
+    safe_update_on_fly
+    join_tab		How table is used in join
+    fields		Fields that are updated
+
+  NOTES
+    We can update the first table in join on the fly if we know that
+    a row in this tabel will never be read twice. This is true under
+    the folloing conditions:
+
+    - We are doing a table scan and the data is in a separate file (MyISAM) or
+      if we don't update a clustered key.
+
+    - We are doing a range scan and we don't update the scan key or
+      the primary key for a clustered table handler.
+
+  WARNING
+    This code is a bit dependent of how make_join_readinfo() works.
+
+  RETURN
+    0		Not safe to update
+    1		Safe to update
+*/
+
+static bool safe_update_on_fly(JOIN_TAB *join_tab, List<Item> *fields)
+{
+  TABLE *table= join_tab->table;
+  switch (join_tab->type) {
+  case JT_SYSTEM:
+  case JT_CONST:
+  case JT_EQ_REF:
+    return 1;					// At most one matching row
+  case JT_REF:
+    return !check_if_key_used(table, join_tab->ref.key, *fields);
+  case JT_ALL:
+    /* If range search on index */
+    if (join_tab->quick)
+      return !check_if_key_used(table, join_tab->quick->index,
+				*fields);
+    /* If scanning in clustered key */
+    if ((table->file->table_flags() & HA_PRIMARY_KEY_IN_READ_INDEX) &&
+	table->primary_key < MAX_KEY)
+      return !check_if_key_used(table, table->primary_key, *fields);
+    return 1;
+  default:
+    break;					// Avoid compler warning
+  }
+  return 0;
+}
+
+

 multi_update::~multi_update()
 {
--- a/sql/sql_yacc.yy
+++ b/sql/sql_yacc.yy
@ -256,6 +256,7 @@ bool my_yyoverflow(short **a, YYSTYPE **b,int *yystacksize);
 %token	MAX_UPDATES_PER_HOUR
 %token	MEDIUM_SYM
 %token	MERGE_SYM
+%token	MEMORY_SYM
 %token	MIN_ROWS
 %token	MYISAM_SYM
 %token	NATIONAL_SYM
@ -871,6 +872,7 @@ table_types:
 	| MYISAM_SYM	{ $$= DB_TYPE_MYISAM; }
 	| MERGE_SYM	{ $$= DB_TYPE_MRG_MYISAM; }
 	| HEAP_SYM	{ $$= DB_TYPE_HEAP; }
+	| MEMORY_SYM	{ $$= DB_TYPE_HEAP; }
 	| BERKELEY_DB_SYM { $$= DB_TYPE_BERKELEY_DB; }
 	| INNOBASE_SYM  { $$= DB_TYPE_INNODB; };

@ -3316,6 +3318,7 @@ keyword:
 	| MAX_UPDATES_PER_HOUR  {}
 	| MEDIUM_SYM		{}
 	| MERGE_SYM		{}
+	| MEMORY_SYM		{}
 	| MINUTE_SYM		{}
 	| MIN_ROWS		{}
 	| MODIFY_SYM		{}
--- a/strings/strto.c
+++ b/strings/strto.c
@ -35,6 +35,8 @@
  it can be compiled with the UNSIGNED and/or LONGLONG flag set
 */

+#define strtoll glob_strtoll		/* Fix for True64 */
+
 #include <my_global.h>
 #include "m_string.h"
 #include "m_ctype.h"