Merge with 4.0 for 4.1 release

Noteworthy:
- New HANDLER code
- New multi-update-grant-check code
- Table lock code in ha_innodb.cc was not applied


BitKeeper/etc/logging_ok:
  auto-union
BitKeeper/deleted/.del-ctype-latin1_de.c~c5d8f9208bceb98e:
  Auto merged
Build-tools/mysql-copyright-2:
  Auto merged
acinclude.m4:
  Auto merged
client/mysqladmin.c:
  Auto merged
client/mysqldump.c:
  Auto merged
include/config-win.h:
  Auto merged
include/my_global.h:
  Auto merged
include/myisam.h:
  Auto merged
innobase/btr/btr0btr.c:
  Auto merged
innobase/buf/buf0buf.c:
  Auto merged
ltmain.sh:
  Auto merged
innobase/dict/dict0dict.c:
  Auto merged
innobase/fsp/fsp0fsp.c:
  Auto merged
innobase/include/dict0dict.h:
  Auto merged
innobase/include/row0mysql.h:
  Auto merged
innobase/log/log0log.c:
  Auto merged
innobase/log/log0recv.c:
  Auto merged
innobase/pars/pars0opt.c:
  Auto merged
innobase/row/row0row.c:
  Auto merged
innobase/sync/sync0arr.c:
  Auto merged
innobase/ut/ut0dbg.c:
  Auto merged
myisam/mi_check.c:
  Auto merged
myisam/mi_close.c:
  Auto merged
myisam/mi_create.c:
  Auto merged
myisam/mi_locking.c:
  Auto merged
myisam/myisampack.c:
  Auto merged
mysql-test/r/delete.result:
  Auto merged
mysql-test/r/func_if.result:
  Auto merged
Build-tools/mysql-copyright:
  Merge with 4.0 (too most of the code from 4.0)
Makefile.am:
  merge
client/mysql.cc:
  Used 4.1 code
configure.in:
  merge
innobase/os/os0file.c:
  merge
innobase/row/row0mysql.c:
  merge
mysql-test/r/ctype_latin1_de.result:
  merge
mysql-test/r/flush_table.result:
  merge
mysql-test/r/func_str.result:
  merge
mysql-test/r/handler.result:
  merge
mysql-test/r/multi_update.result:
  merge
mysql-test/r/type_timestamp.result:
  Removed testing of 'new' mode, as this is only relevant for 4.0
mysql-test/r/update.result:
  merge
mysql-test/t/delete.test:
  merge
mysql-test/t/flush_table.test:
  merge
mysql-test/t/func_str.test:
  merge
mysql-test/t/handler.test:
  merge
mysql-test/t/multi_update.test:
  merge
mysql-test/t/type_timestamp.test:
  Removed testing of 'new' mode, as this is only relevant for 4.0
mysql-test/t/update.test:
  merge
mysys/errors.c:
  merge
mysys/my_fstream.c:
  merge
mysys/my_pread.c:
  merge
mysys/my_write.c:
  merge
mysys/mysys_priv.h:
  merge
scripts/mysqlhotcopy.sh:
  merge
sql/field.cc:
  Keep code from 4.1
sql/field.h:
  Keep code from 4.1
sql/ha_innodb.cc:
  Don't merge lock code from 4.0; Heikki will look at this
sql/ha_myisam.cc:
  merge
sql/handler.cc:
  merge
sql/item_cmpfunc.cc:
  merge
sql/item_cmpfunc.h:
  merge
sql/item_strfunc.cc:
  merge
sql/mysql_priv.h:
  merge
sql/mysqld.cc:
  merge
sql/protocol.cc:
  merge
sql/records.cc:
  merge
sql/repl_failsafe.cc:
  merge
mysql-test/r/lock_multi.result:
  merge
mysql-test/t/ctype_latin1_de.test:
  merge
mysql-test/t/func_if.test:
  merge
mysql-test/t/lock_multi.test:
  merge
sql/repl_failsafe.h:
  merge
  Remove unnessessary header protection
sql/slave.h:
  merge
sql/sql_acl.cc:
  merge
sql/sql_base.cc:
  merge
sql/sql_cache.cc:
  auto merge
sql/sql_class.cc:
  merge
sql/sql_class.h:
  merge
sql/sql_delete.cc:
  merge
sql/sql_handler.cc:
  Get new HANDLER code into 4.1
sql/sql_parse.cc:
  Keep old file
sql/sql_repl.cc:
  merge
sql/sql_repl.h:
  merge
sql/sql_show.cc:
  merge
sql/sql_table.cc:
  merge
sql/sql_union.cc:
  Applied the examine_rows bug fix from 4.0 by hand
sql/sql_update.cc:
  New multi-update-grant-check code from 4.0
sql/sql_yacc.yy:
  New multi-update-grant-check code from 4.0
sql/stacktrace.c:
  merge
sql/table.h:
  merge

1 files changed, 17 insertions, 6 deletions

diff --git a/sql/ha_innodb.cc b/sql/ha_innodb.cc
index f5da82a8a8c..8ddf00a7568 100644
--- a/sql/ha_innodb.cc
+++ b/sql/ha_innodb.cc
@@ -812,6 +812,7 @@ ha_innobase::init_table_handle_for_HANDLER(void)
         if the trx isolation level would have been specified as SERIALIZABLE */
 
         prebuilt->select_lock_type = LOCK_NONE;
+        prebuilt->stored_select_lock_type = LOCK_NONE;
 
         /* Always fetch all columns in the index record */
 
@@ -3171,7 +3172,7 @@ ha_innobase::index_last(
 {
 	int	error;
 
-  	DBUG_ENTER("index_first");
+  	DBUG_ENTER("index_last");
   	statistic_increment(ha_read_last_count, &LOCK_status);
 
   	error = index_read(buf, NULL, 0, HA_READ_BEFORE_KEY);
@@ -4255,7 +4256,7 @@ ha_innobase::info(
 
         if (srv_force_recovery >= SRV_FORCE_NO_IBUF_MERGE) {
 
-                return;
+                DBUG_VOID_RETURN;
         }
 
 	/* We do not know if MySQL can call this function before calling
@@ -4816,6 +4817,7 @@ ha_innobase::external_lock(
 		/* If this is a SELECT, then it is in UPDATE TABLE ...
 		or SELECT ... FOR UPDATE */
 		prebuilt->select_lock_type = LOCK_X;
+		prebuilt->stored_select_lock_type = LOCK_X;
 	}
 
 	if (lock_type != F_UNLCK) {
@@ -5067,14 +5069,22 @@ ha_innobase::store_lock(
 {
 	row_prebuilt_t* prebuilt	= (row_prebuilt_t*) innobase_prebuilt;
 
-	if (lock_type == TL_READ_WITH_SHARED_LOCKS ||
+	if ((lock_type == TL_READ && thd->in_lock_tables) ||
+	    (lock_type == TL_READ_HIGH_PRIORITY && thd->in_lock_tables) ||
+	    lock_type == TL_READ_WITH_SHARED_LOCKS ||
 	    lock_type == TL_READ_NO_INSERT) {
-		/* This is a SELECT ... IN SHARE MODE, or
-		we are doing a complex SQL statement like
+		/* The OR cases above are in this order:
+		1) MySQL is doing LOCK TABLES ... READ LOCAL, or
+		2) (we do not know when TL_READ_HIGH_PRIORITY is used), or
+		3) this is a SELECT ... IN SHARE MODE, or
+		4) we are doing a complex SQL statement like
 		INSERT INTO ... SELECT ... and the logical logging (MySQL
-		binlog) requires the use of a locking read */
+		binlog) requires the use of a locking read, or
+		MySQL is doing LOCK TABLES ... READ. */
 
 		prebuilt->select_lock_type = LOCK_S;
+		prebuilt->stored_select_lock_type = LOCK_S;
+
 	} else if (lock_type != TL_IGNORE) {
 
 	        /* In ha_berkeley.cc there is a comment that MySQL
@@ -5085,6 +5095,7 @@ ha_innobase::store_lock(
 		here even if this would be SELECT ... FOR UPDATE */
 
 		prebuilt->select_lock_type = LOCK_NONE;
+		prebuilt->stored_select_lock_type = LOCK_NONE;
 	}
 
 	if (lock_type != TL_IGNORE && lock.type == TL_UNLOCK) {