cleanup

* remove dead code
* simplify the check for table->s->next_number_index
* misc

mysql-test/main/information_schema2.result

+#
+# MDEV-4029 SELECT on information_schema using a subquery locks up the information_schema table due to incorrect mutexes handling 
+#
 select variable_name from information_schema.session_status where variable_name =
 (select variable_name from information_schema.session_status where variable_name = 'uptime');
 variable_name
@@ -6,6 +9,9 @@ select variable_name from information_schema.session_variables where variable_na
 (select variable_name from information_schema.session_variables where variable_name = 'basedir');
 variable_name
 BASEDIR
+#
+# MDEV-8796 Delete with sub query with information_schema.TABLES deletes too many rows
+#
 create table t1 (x int);
 create table t2 (x int);
 create table t3 (x int);
@@ -18,3 +24,4 @@ t2
 t3
 t4
 drop table t1, t2, t3, t4;
+# End of 5.5 tests

mysql-test/main/information_schema2.test

 
-#
-# MDEV-4029 SELECT on information_schema using a subquery locks up the information_schema table due to incorrect mutexes handling 
-#
+--echo #
+--echo # MDEV-4029 SELECT on information_schema using a subquery locks up the information_schema table due to incorrect mutexes handling 
+--echo #
 select variable_name from information_schema.session_status where variable_name =
 (select variable_name from information_schema.session_status where variable_name = 'uptime');
 select variable_name from information_schema.session_variables where variable_name =
 (select variable_name from information_schema.session_variables where variable_name = 'basedir');
 
-#
-# MDEV-8796 Delete with sub query with information_schema.TABLES deletes too many rows
-#
+--echo #
+--echo # MDEV-8796 Delete with sub query with information_schema.TABLES deletes too many rows
+--echo #
 create table t1 (x int);
 create table t2 (x int);
 create table t3 (x int);
@@ -17,3 +17,5 @@ create table t4 AS select table_name from information_schema.TABLES where table_
 delete from t4 where table_name not in (select table_name from information_schema.TABLES where table_schema = database() and table_type = 'BASE TABLE');
 select * from t4 order by table_name;
 drop table t1, t2, t3, t4;
+
+--echo # End of 5.5 tests

mysql-test/main/innodb_ext_key,off.rdiff

@@ -163,7 +163,7 @@
  where l_shipdate='1992-07-01' and l_orderkey between 1 and 1000
 @@ -220,12 +220,12 @@
  5959	3
- show status like 'handler_read_next';
+ show /*a*/ status like 'handler_read_next';
  Variable_name	Value
 -Handler_read_next	3
 +Handler_read_next	9
@@ -177,7 +177,7 @@
  select max(l_orderkey) from lineitem
  where l_partkey between 1 and 10 group by l_partkey;
 @@ -243,9 +243,9 @@
- show status like 'handler_read%';
+ show /*b*/ status like 'handler_read%';
  Variable_name	Value
  Handler_read_first	0
 -Handler_read_key	21
@@ -199,7 +199,7 @@
  select max(l_orderkey) from lineitem
  where l_suppkey in (1,4) group by l_suppkey;
 @@ -265,9 +265,9 @@
- show status like 'handler_read%';
+ show /*c*/ status like 'handler_read%';
  Variable_name	Value
  Handler_read_first	0
 -Handler_read_key	6

mysql-test/main/innodb_ext_key.result

@@ -14,7 +14,7 @@ flush status;
 select count(*) from lineitem where l_orderkey=130 and l_shipdate='1992-07-01';
 count(*)
 1
-show status like 'handler_read%';
+show /*1*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	1
@@ -35,7 +35,7 @@ select count(*) from lineitem use index(primary)
 where l_orderkey=130 and l_linenumber=2 and l_shipdate='1992-07-01';
 count(*)
 1
-show status like 'handler_read%';
+show /*2*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	1
@@ -56,7 +56,7 @@ select count(*) from lineitem
 where l_shipdate='1992-07-01' and l_orderkey between 1 and 1000;
 count(*)
 1
-show status like 'handler_read%';
+show /*3*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	1
@@ -79,7 +79,7 @@ l_orderkey	l_linenumber
 1088	3
 1217	1
 1221	3
-show status like 'handler_read%';
+show /*4*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	1
@@ -98,7 +98,7 @@ flush status;
 select min(l_orderkey) from lineitem where l_shipdate='1992-07-01';
 min(l_orderkey)
 130
-show status like 'handler_read%';
+show /*5*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	1
@@ -119,7 +119,7 @@ select min(l_orderkey) from lineitem
 where l_shipdate='1992-07-01' and l_orderkey between 1001 and 2000;
 min(l_orderkey)
 1088
-show status like 'handler_read%';
+show /*6*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	1
@@ -140,7 +140,7 @@ select max(l_linenumber) from lineitem
 where l_shipdate='1992-07-01' and l_orderkey=130;
 max(l_linenumber)
 2
-show status like 'handler_read%';
+show /*7*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	1
@@ -166,7 +166,7 @@ or l_receiptdate='1992-07-01' and l_orderkey=5603;
 l_orderkey	l_linenumber
 130	2
 5603	2
-show status like 'handler_read%';
+show /*8*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	2
@@ -193,7 +193,7 @@ l_orderkey	l_linenumber
 130	2
 5603	2
 5959	3
-show status like 'handler_read%';
+show /*9*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	2
@@ -218,7 +218,7 @@ l_orderkey	l_linenumber
 130	2
 5603	2
 5959	3
-show status like 'handler_read_next';
+show /*a*/ status like 'handler_read_next';
 Variable_name	Value
 Handler_read_next	3
 explain 
@@ -240,7 +240,7 @@ max(l_orderkey)
 5894
 5859
 5632
-show status like 'handler_read%';
+show /*b*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	21
@@ -262,7 +262,7 @@ where l_suppkey in (1,4) group by l_suppkey;
 max(l_orderkey)
 5988
 5984
-show status like 'handler_read%';
+show /*c*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	6
@@ -292,7 +292,7 @@ where p_retailprice > 1100 and o_orderdate='1997-01-01'
 and o_orderkey=l_orderkey and p_partkey=l_partkey;
 o_orderkey	p_partkey
 5895	200
-show status like 'handler_read%';
+show /*d*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	3
@@ -457,7 +457,7 @@ select * from t1, t2 where t2.a=t1.a and t2.b < 2;
 a	pk	a	b
 0	0	0	0
 1	1	1	1
-show status like 'handler_read%';
+show /*e*/ status like 'handler_read%';
 Variable_name	Value
 Handler_read_first	0
 Handler_read_key	10

mysql-test/main/innodb_ext_key.test

@@ -34,7 +34,7 @@ explain
 select count(*) from lineitem where l_orderkey=130 and l_shipdate='1992-07-01';
 flush status;
 select count(*) from lineitem where l_orderkey=130 and l_shipdate='1992-07-01';
-show status like 'handler_read%';
+show /*1*/ status like 'handler_read%';
 
 explain
 select count(*) from lineitem use index(primary)
@@ -42,7 +42,7 @@ select count(*) from lineitem use index(primary)
 flush status;
 select count(*) from lineitem use index(primary)
   where l_orderkey=130 and l_linenumber=2 and l_shipdate='1992-07-01';
-show status like 'handler_read%';
+show /*2*/ status like 'handler_read%';
 
 explain 
 select count(*) from lineitem
@@ -50,7 +50,7 @@ select count(*) from lineitem
 flush status;
 select count(*) from lineitem
   where l_shipdate='1992-07-01' and l_orderkey between 1 and 1000;
-show status like 'handler_read%';
+show /*3*/ status like 'handler_read%';
 
 explain
 select l_orderkey, l_linenumber from lineitem
@@ -58,13 +58,13 @@ select l_orderkey, l_linenumber from lineitem
 flush status;
 select l_orderkey, l_linenumber from lineitem
   where l_shipdate='1992-07-01' and l_orderkey between 1001 and 2000;
-show status like 'handler_read%';
+show /*4*/ status like 'handler_read%';
 
 explain
 select min(l_orderkey) from lineitem where l_shipdate='1992-07-01';
 flush status;
 select min(l_orderkey) from lineitem where l_shipdate='1992-07-01';
-show status like 'handler_read%';
+show /*5*/ status like 'handler_read%';
 
 explain
 select min(l_orderkey) from lineitem 
@@ -72,7 +72,7 @@ select min(l_orderkey) from lineitem
 flush status;
 select min(l_orderkey) from lineitem 
   where l_shipdate='1992-07-01' and l_orderkey between 1001 and 2000;
-show status like 'handler_read%';
+show /*6*/ status like 'handler_read%';
 
 explain
 select max(l_linenumber) from lineitem 
@@ -80,7 +80,7 @@ select max(l_linenumber) from lineitem
 flush status;
 select max(l_linenumber) from lineitem 
   where l_shipdate='1992-07-01' and l_orderkey=130;
-show status like 'handler_read%';
+show /*7*/ status like 'handler_read%';
 
 explain
 select l_orderkey, l_linenumber 
@@ -92,7 +92,7 @@ select l_orderkey, l_linenumber
   from lineitem use index (i_l_shipdate, i_l_receiptdate)
   where l_shipdate='1992-07-01' and l_orderkey=130 
         or l_receiptdate='1992-07-01' and l_orderkey=5603;
-show status like 'handler_read%';
+show /*8*/ status like 'handler_read%';
 
 --replace_column 7 #
 explain
@@ -105,7 +105,7 @@ select l_orderkey, l_linenumber
   from lineitem use index (i_l_shipdate, i_l_receiptdate)
   where l_shipdate='1992-07-01' and l_orderkey between 1 and 1000
          or l_receiptdate='1992-07-01' and l_orderkey between 5001 and 6000;
-show status like 'handler_read%';
+show /*9*/ status like 'handler_read%';
 
 --replace_column 7 # 9 # 10 Using
 explain
@@ -116,7 +116,7 @@ flush status;
 select l_orderkey, l_linenumber from lineitem 
   where l_shipdate='1992-07-01' and l_orderkey between 1 and 1000
         or l_receiptdate='1992-07-01' and l_orderkey between 5001 and 6000;
-show status like 'handler_read_next';
+show /*a*/ status like 'handler_read_next';
 
 --replace_column 9 #
 explain 
@@ -125,7 +125,7 @@ select max(l_orderkey) from lineitem
 flush status;
 select max(l_orderkey) from lineitem
   where l_partkey between 1 and 10 group by l_partkey;
-show status like 'handler_read%';
+show /*b*/ status like 'handler_read%';
 
 --replace_column 9 #
 explain 
@@ -134,7 +134,7 @@ select max(l_orderkey) from lineitem
 flush status;
 select max(l_orderkey) from lineitem
   where l_suppkey in (1,4) group by l_suppkey;
-show status like 'handler_read%';
+show /*c*/ status like 'handler_read%';
 
 create index i_p_retailprice on part(p_retailprice);
 
@@ -151,7 +151,7 @@ select o_orderkey, p_partkey
        lineitem use index (i_l_partkey), orders
   where p_retailprice > 1100 and o_orderdate='1997-01-01' 
         and o_orderkey=l_orderkey and p_partkey=l_partkey;
-show status like 'handler_read%';
+show /*d*/ status like 'handler_read%';
 --enable_ps2_protocol
 
 --echo #
@@ -327,7 +327,7 @@ explain
 select * from t1, t2 where t2.a=t1.a and t2.b < 2;
 flush status;
 select * from t1, t2 where t2.a=t1.a and t2.b < 2;
-show status like 'handler_read%';
+show /*e*/ status like 'handler_read%';
 --enable_ps2_protocol
 
 drop table t1,t2;

mysql-test/main/long_unique_bugs.test

@@ -503,7 +503,6 @@ start transaction;
 alter table tmp alter column a set default 8;
 unlock tables;
 drop table t2;
---source include/have_innodb.inc
 
 --echo #
 --echo # MDEV-22218 InnoDB: Failing assertion: node->pcur->rel_pos == BTR_PCUR_ON upon LOAD DATA with NO_BACKSLASH_ESCAPES in SQL_MODE and unique blob in table
@@ -642,7 +641,6 @@ insert into t1 values (0);
 check table t1 extended;
 drop table t1;
 
-
 --echo #
 --echo # MDEV-32837 long unique does not work like unique key when using replace
 --echo #

mysql-test/main/myisam.result

 call mtr.add_suppression("Can't find record in '.*'");
 call mtr.add_suppression("Table 't1' is marked as crashed and should be repaired");
-drop table if exists t1,t2,t3;
-SET SQL_WARNINGS=1;
 CREATE TABLE t1 (
 STRING_DATA char(255) default NULL,
 KEY string_data (STRING_DATA)

mysql-test/main/myisam.test

@@ -7,12 +7,6 @@
 call mtr.add_suppression("Can't find record in '.*'");
 call mtr.add_suppression("Table 't1' is marked as crashed and should be repaired");
 
-# Initialise
---disable_warnings
-drop table if exists t1,t2,t3;
---enable_warnings
-SET SQL_WARNINGS=1;
-
 #
 # Test problem with CHECK TABLE;
 #

mysql-test/main/trigger.result

-drop table if exists t1, t2, t3, t4;
-drop view if exists v1;
-drop database if exists mysqltest;
-drop function if exists f1;
-drop function if exists f2;
-drop procedure if exists p1;
 connect  addconroot1, localhost, root,,;
 connect  addconroot2, localhost, root,,;
 connect  addconwithoutdb, localhost, root,,*NO-ONE*;

mysql-test/main/trigger.test

@@ -7,15 +7,6 @@
 # Basic triggers test
 #
 
---disable_warnings
-drop table if exists t1, t2, t3, t4;
-drop view if exists v1;
-drop database if exists mysqltest;
-drop function if exists f1;
-drop function if exists f2;
-drop procedure if exists p1;
---enable_warnings
-
 # Create additional connections used through test
 connect (addconroot1, localhost, root,,);
 connect (addconroot2, localhost, root,,);

mysql-test/suite/parts/r/alter_table.result

+#
+# MDEV-22649 SIGSEGV in ha_partition::create_partitioning_metadata on ALTER
+#
 set @save_alter_algorithm= @@session.alter_algorithm;
 SET SESSION alter_algorithm=4;
 CREATE TABLE t1(a INT) engine=myisam PARTITION BY RANGE(a) SUBPARTITION BY KEY(a) (PARTITION p0 VALUES LESS THAN (10) (SUBPARTITION s0,SUBPARTITION s1), PARTITION p1 VALUES LESS THAN (20) (SUBPARTITION s2,SUBPARTITION s3));
@@ -18,9 +21,16 @@ ALTER TABLE t1 ADD COLUMN c INT;
 ERROR 0A000: ALGORITHM=INSTANT is not supported for this operation. Try ALGORITHM=COPY
 DROP table if exists t1;
 set @@session.alter_algorithm= @save_alter_algorithm;
+#
+# MDEV-22804 SIGSEGV in ha_partition::create_partitioning_metadata |
+# ERROR 1507 (HY000): Error in list of partitions to DROP
+#
 CREATE TABLE t1 (a INT) PARTITION BY RANGE(a) SUBPARTITION BY HASH(a) (PARTITION p VALUES LESS THAN (5) (SUBPARTITION sp, SUBPARTITION sp1), PARTITION p1 VALUES LESS THAN MAXVALUE (SUBPARTITION sp2, SUBPARTITION sp3));
 ALTER TABLE t1 DROP PARTITION p;
 DROP TABLE if exists t1;
+#
+# MDEV-23357 Server crashes in Sql_cmd_alter_table_exchange_partition::exchange_partition
+#
 CREATE TABLE t1 (i INT);
 CREATE VIEW v1 as SELECT * FROM t1;
 CREATE TABLE t2 (i INT);
@@ -28,3 +38,4 @@ ALTER TABLE v1 EXCHANGE PARTITION p2 WITH TABLE t2 ;
 ERROR 42000: Can't open table
 DROP VIEW v1;
 DROP TABLE t1, t2;
+# End of 10.5 tests

mysql-test/suite/parts/r/partition_recover_myisam.result

+call mtr.add_suppression("..test.t1_will_crash");
+call mtr.add_suppression("Got an error from unknown thread");
+call mtr.add_suppression("Table 't1_will_crash' is marked as crashed and should be repaired");
 CREATE TABLE t1_will_crash (a INT, KEY (a)) ENGINE=MyISAM;
 INSERT INTO t1_will_crash VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10), (11);
 FLUSH TABLES;

mysql-test/suite/parts/t/alter_table.test

 #
-# General errors with ALTER TABLE and partitions that doesn't have to be run
+# General bugs with ALTER TABLE and partitions that doesn't have to be run
 # on all engines
 #
 
 --source include/have_partition.inc
 
-#
-# MDEV-22649 SIGSEGV in ha_partition::create_partitioning_metadata on ALTER
-#
+--echo #
+--echo # MDEV-22649 SIGSEGV in ha_partition::create_partitioning_metadata on ALTER
+--echo #
 
 set @save_alter_algorithm= @@session.alter_algorithm;
 SET SESSION alter_algorithm=4;
@@ -19,18 +19,18 @@ DROP table if exists t1;
 set @@session.alter_algorithm= @save_alter_algorithm;
 
 
-#
-# MDEV-22804 SIGSEGV in ha_partition::create_partitioning_metadata |
-# ERROR 1507 (HY000): Error in list of partitions to DROP
-#
+--echo #
+--echo # MDEV-22804 SIGSEGV in ha_partition::create_partitioning_metadata |
+--echo # ERROR 1507 (HY000): Error in list of partitions to DROP
+--echo #
 
 CREATE TABLE t1 (a INT) PARTITION BY RANGE(a) SUBPARTITION BY HASH(a) (PARTITION p VALUES LESS THAN (5) (SUBPARTITION sp, SUBPARTITION sp1), PARTITION p1 VALUES LESS THAN MAXVALUE (SUBPARTITION sp2, SUBPARTITION sp3));
 ALTER TABLE t1 DROP PARTITION p;
 DROP TABLE if exists t1;
 
-#
-# MDEV-23357 Server crashes in Sql_cmd_alter_table_exchange_partition::exchange_partition
-#
+--echo #
+--echo # MDEV-23357 Server crashes in Sql_cmd_alter_table_exchange_partition::exchange_partition
+--echo #
 CREATE TABLE t1 (i INT);
 CREATE VIEW v1 as SELECT * FROM t1;
 CREATE TABLE t2 (i INT);
@@ -38,3 +38,5 @@ CREATE TABLE t2 (i INT);
 ALTER TABLE v1 EXCHANGE PARTITION p2 WITH TABLE t2 ;
 DROP VIEW v1;
 DROP TABLE t1, t2;
+
+--echo # End of 10.5 tests

mysql-test/suite/parts/t/partition_recover_myisam.test

 # test the auto-recover (--myisam-recover) of partitioned myisam tables
 
---disable_query_log
 call mtr.add_suppression("..test.t1_will_crash");
 call mtr.add_suppression("Got an error from unknown thread");
 call mtr.add_suppression("Table 't1_will_crash' is marked as crashed and should be repaired");
---enable_query_log
 
 --source include/have_partition.inc
---disable_warnings
---disable_query_log
-drop table if exists t1_will_crash;
---enable_query_log
---enable_warnings
-
 
 CREATE TABLE t1_will_crash (a INT, KEY (a)) ENGINE=MyISAM;
 INSERT INTO t1_will_crash VALUES (1), (2), (3), (4), (5), (6), (7), (8), (9), (10), (11);

sql/handler.cc

@@ -4915,8 +4915,7 @@ handler::ha_check_and_repair(THD *thd)
 int
 handler::ha_disable_indexes(uint mode)
 {
-  DBUG_ASSERT(table_share->tmp_table != NO_TMP_TABLE ||
-              m_lock_type != F_UNLCK);
+  DBUG_ASSERT(table->s->tmp_table != NO_TMP_TABLE || m_lock_type != F_UNLCK);
   mark_trx_read_write();
 
   return disable_indexes(mode);
@@ -4932,8 +4931,7 @@ handler::ha_disable_indexes(uint mode)
 int
 handler::ha_enable_indexes(uint mode)
 {
-  DBUG_ASSERT(table_share->tmp_table != NO_TMP_TABLE ||
-              m_lock_type != F_UNLCK);
+  DBUG_ASSERT(table->s->tmp_table != NO_TMP_TABLE || m_lock_type != F_UNLCK);
   mark_trx_read_write();
 
   return enable_indexes(mode);

sql/sql_insert.cc

@@ -1881,7 +1881,7 @@ int write_record(THD *thd, TABLE *table, COPY_INFO *info, select_result *sink)
 	was used.  This ensures that we don't get a problem when the
 	whole range of the key has been used.
       */
-      if (info->handle_duplicates == DUP_REPLACE && table->next_number_field &&
+      if (info->handle_duplicates == DUP_REPLACE &&
           key_nr == table->s->next_number_index && insert_id_for_cur_row > 0)
 	goto err;
       if (table->file->has_dup_ref())

sql/table.cc

@@ -3209,6 +3209,8 @@ int TABLE_SHARE::init_from_binary_frm_image(THD *thd, bool write,
       goto err; // Wrong field definition
     reg_field->flags |= AUTO_INCREMENT_FLAG;
   }
+  else
+    share->next_number_index= MAX_KEY;
 
   if (share->blob_fields)
   {
@@ -8926,7 +8928,7 @@ void TABLE::period_prepare_autoinc()
   if (!found_next_number_field)
     return;
   /* Don't generate a new value if the autoinc index is WITHOUT OVERLAPS */
-  DBUG_ASSERT(s->next_number_index != (uint)-1);
+  DBUG_ASSERT(s->next_number_index < MAX_KEY);
   if (key_info[s->next_number_index].without_overlaps)
     return;
 

storage/myisam/mi_extra.c

@@ -279,51 +279,6 @@ int mi_extra(MI_INFO *info, enum ha_extra_function function, void *extra_arg)
       mi_print_error(info->s, HA_ERR_CRASHED);
       mi_mark_crashed(info);			/* Fatal error found */
     }
-#ifdef __WIN__REMOVE_OBSOLETE_WORKAROUND
-    /* Close the isam and data files as Win32 can't drop an open table */
-    if (info->opt_flag & (READ_CACHE_USED | WRITE_CACHE_USED))
-    {
-      info->opt_flag&= ~(READ_CACHE_USED | WRITE_CACHE_USED);
-      error=end_io_cache(&info->rec_cache);
-    }
-    if (info->lock_type != F_UNLCK && ! info->was_locked)
-    {
-      info->was_locked=info->lock_type;
-      if (mi_lock_database(info,F_UNLCK))
-	error=my_errno;
-      info->lock_type = F_UNLCK;
-    }
-    if (share->kfile >= 0)
-    {
-      /*
-        We don't need to call _mi_decrement_open_count() if we are
-        dropping the table, as the files will be removed anyway. If we
-        are aborted before the files is removed, it's better to not
-        call it as in that case the automatic repair on open will add
-        the missing index entries
-      */
-      if (function != HA_EXTRA_PREPARE_FOR_DROP)
-      _mi_decrement_open_count(info);
-      if (mysql_file_close(share->kfile,MYF(0)))
-        error=my_errno;
-    }
-    {
-      LIST *list_element ;
-      for (list_element=myisam_open_list ;
-	   list_element ;
-	   list_element=list_element->next)
-      {
-	MI_INFO *tmpinfo=(MI_INFO*) list_element->data;
-	if (tmpinfo->s == info->s)
-	{
-          if (tmpinfo->dfile >= 0 && mysql_file_close(tmpinfo->dfile, MYF(0)))
-	    error = my_errno;
-	  tmpinfo->dfile= -1;
-	}
-      }
-    }
-    share->kfile= -1;				/* Files aren't open anymore */
-#endif
     mysql_mutex_unlock(&share->intern_lock);
     mysql_mutex_unlock(&THR_LOCK_myisam);
     break;