Commit eeb31576 authored by Alexander Nozdrin's avatar Alexander Nozdrin

Merge trunk -> trunk-bugfixing.

parents d4e650f8 7de87424
......@@ -1781,6 +1781,14 @@ sub environment_setup {
$ENV{'HA_EXAMPLE_SO'}="'".$plugin_filename."'";
$ENV{'EXAMPLE_PLUGIN_LOAD'}="--plugin_load=;EXAMPLE=".$plugin_filename.";";
}
else
{
# Some ".opt" files use some of these variables, so they must be defined
$ENV{'EXAMPLE_PLUGIN'}= "";
$ENV{'EXAMPLE_PLUGIN_OPT'}= "";
$ENV{'HA_EXAMPLE_SO'}= "";
$ENV{'EXAMPLE_PLUGIN_LOAD'}= "";
}
# ----------------------------------------------------
# Add the path where mysqld will find mypluglib.so
......
......@@ -180,8 +180,6 @@ NULL mysqltest_db1 trg5 DELETE NULL mysqltest_db1 t1 0 NULL SET @a = 5 ROW BEFOR
DROP USER mysqltest_dfn@localhost;
DROP USER mysqltest_inv@localhost;
DROP DATABASE mysqltest_db1;
Warnings:
Warning 1454 No definer attribute for trigger 'mysqltest_db1'.'trg1'. The trigger will be activated under the authorization of the invoker, which may have insufficient privileges. Please recreate the trigger.
DELETE FROM mysql.user WHERE User LIKE 'mysqltest_%';
DELETE FROM mysql.db WHERE User LIKE 'mysqltest_%';
DELETE FROM mysql.tables_priv WHERE User LIKE 'mysqltest_%';
......
......@@ -12,11 +12,11 @@ let $MYSQLD_DATADIR= `select @@datadir`;
drop table if exists t1;
create table t1 (a int) engine=myisam;
--remove_file $MYSQLD_DATADIR/test/t1.MYI
--error 1051,6
--error ER_BAD_TABLE_ERROR,6
drop table t1;
create table t1 (a int) engine=myisam;
--remove_file $MYSQLD_DATADIR/test/t1.MYD
--error 1105,6,29
--error ER_BAD_TABLE_ERROR,6,29
drop table t1;
--error 1051
--error ER_BAD_TABLE_ERROR
drop table t1;
......@@ -13,7 +13,8 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
/*
/**
@file
These functions handle keyblock cacheing for ISAM and MyISAM tables.
One cache can handle many files.
......@@ -36,7 +37,9 @@
blocks_unused is the sum of never used blocks in the pool and of currently
free blocks. blocks_used is the number of blocks fetched from the pool and
as such gives the maximum number of in-use blocks at any time.
*/
/*
Key Cache Locking
=================
......@@ -761,6 +764,13 @@ void end_key_cache(KEY_CACHE *keycache, my_bool cleanup)
(ulong) keycache->global_cache_r_requests,
(ulong) keycache->global_cache_read));
/*
Reset these values to be able to detect a disabled key cache.
See Bug#44068 (RESTORE can disable the MyISAM Key Cache).
*/
keycache->blocks_used= 0;
keycache->blocks_unused= 0;
if (cleanup)
{
pthread_mutex_destroy(&keycache->cache_lock);
......@@ -1344,7 +1354,11 @@ static void unreg_request(KEY_CACHE *keycache,
DBUG_ASSERT(block->prev_changed && *block->prev_changed == block);
DBUG_ASSERT(!block->next_used);
DBUG_ASSERT(!block->prev_used);
if (! --block->requests)
/*
Unregister the request, but do not link erroneous blocks into the
LRU ring.
*/
if (!--block->requests && !(block->status & BLOCK_ERROR))
{
my_bool hot;
if (block->hits_left)
......@@ -1426,8 +1440,7 @@ static void wait_for_readers(KEY_CACHE *keycache,
#ifdef THREAD
struct st_my_thread_var *thread= my_thread_var;
DBUG_ASSERT(block->status & (BLOCK_READ | BLOCK_IN_USE));
DBUG_ASSERT(!(block->status & (BLOCK_ERROR | BLOCK_IN_FLUSH |
BLOCK_CHANGED)));
DBUG_ASSERT(!(block->status & (BLOCK_IN_FLUSH | BLOCK_CHANGED)));
DBUG_ASSERT(block->hash_link);
DBUG_ASSERT(block->hash_link->block == block);
/* Linked in file_blocks or changed_blocks hash. */
......@@ -2211,9 +2224,9 @@ static BLOCK_LINK *find_key_block(KEY_CACHE *keycache,
thread might change the block->hash_link value
*/
error= my_pwrite(block->hash_link->file,
block->buffer+block->offset,
block->buffer + block->offset,
block->length - block->offset,
block->hash_link->diskpos+ block->offset,
block->hash_link->diskpos + block->offset,
MYF(MY_NABP | MY_WAIT_IF_FULL));
keycache_pthread_mutex_lock(&keycache->cache_lock);
......@@ -2537,7 +2550,6 @@ uchar *key_cache_read(KEY_CACHE *keycache,
reg1 BLOCK_LINK *block;
uint read_length;
uint offset;
uint status;
int page_st;
if (MYSQL_KEYCACHE_READ_START_ENABLED())
......@@ -2581,9 +2593,11 @@ uchar *key_cache_read(KEY_CACHE *keycache,
do
{
/* Cache could be disabled in a later iteration. */
if (!keycache->can_be_used)
{
KEYCACHE_DBUG_PRINT("key_cache_read", ("keycache cannot be used"));
goto no_key_cache;
}
/* Start reading at the beginning of the cache block. */
filepos-= offset;
/* Do not read beyond the end of the cache block. */
......@@ -2652,7 +2666,7 @@ uchar *key_cache_read(KEY_CACHE *keycache,
}
/* block status may have added BLOCK_ERROR in the above 'if'. */
if (!((status= block->status) & BLOCK_ERROR))
if (!(block->status & BLOCK_ERROR))
{
#ifndef THREAD
if (! return_buffer)
......@@ -2678,14 +2692,22 @@ uchar *key_cache_read(KEY_CACHE *keycache,
remove_reader(block);
/* Error injection for coverage testing. */
DBUG_EXECUTE_IF("key_cache_read_block_error",
block->status|= BLOCK_ERROR;);
/* Do not link erroneous blocks into the LRU ring, but free them. */
if (!(block->status & BLOCK_ERROR))
{
/*
Link the block into the LRU ring if it's the last submitted
request for the block. This enables eviction for the block.
*/
unreg_request(keycache, block, 1);
if (status & BLOCK_ERROR)
}
else
{
free_block(keycache, block);
error= 1;
break;
}
......@@ -2719,6 +2741,7 @@ uchar *key_cache_read(KEY_CACHE *keycache,
}
goto end;
}
KEYCACHE_DBUG_PRINT("key_cache_read", ("keycache not initialized"));
no_key_cache:
/* Key cache is not used */
......@@ -2739,6 +2762,7 @@ uchar *key_cache_read(KEY_CACHE *keycache,
dec_counter_for_resize_op(keycache);
keycache_pthread_mutex_unlock(&keycache->cache_lock);
}
DBUG_PRINT("exit", ("error: %d", error ));
DBUG_RETURN(error ? (uchar*) 0 : start);
}
......@@ -2947,19 +2971,27 @@ int key_cache_insert(KEY_CACHE *keycache,
DBUG_ASSERT(block->status & (BLOCK_READ | BLOCK_IN_USE));
} /* end of if (!(block->status & BLOCK_ERROR)) */
remove_reader(block);
/* Error injection for coverage testing. */
DBUG_EXECUTE_IF("key_cache_insert_block_error",
block->status|= BLOCK_ERROR; errno=EIO;);
/* Do not link erroneous blocks into the LRU ring, but free them. */
if (!(block->status & BLOCK_ERROR))
{
/*
Link the block into the LRU ring if it's the last submitted
request for the block. This enables eviction for the block.
*/
unreg_request(keycache, block, 1);
error= (block->status & BLOCK_ERROR);
if (error)
}
else
{
free_block(keycache, block);
error= 1;
break;
}
buff+= read_length;
filepos+= read_length+offset;
......@@ -3251,14 +3283,24 @@ int key_cache_write(KEY_CACHE *keycache,
*/
remove_reader(block);
/* Error injection for coverage testing. */
DBUG_EXECUTE_IF("key_cache_write_block_error",
block->status|= BLOCK_ERROR;);
/* Do not link erroneous blocks into the LRU ring, but free them. */
if (!(block->status & BLOCK_ERROR))
{
/*
Link the block into the LRU ring if it's the last submitted
request for the block. This enables eviction for the block.
*/
unreg_request(keycache, block, 1);
if (block->status & BLOCK_ERROR)
}
else
{
/* Pretend a "clean" block to avoid complications. */
block->status&= ~(BLOCK_CHANGED);
free_block(keycache, block);
error= 1;
break;
}
......@@ -3342,8 +3384,9 @@ static void free_block(KEY_CACHE *keycache, BLOCK_LINK *block)
{
KEYCACHE_THREAD_TRACE("free block");
KEYCACHE_DBUG_PRINT("free_block",
("block %u to be freed, hash_link %p",
BLOCK_NUMBER(block), block->hash_link));
("block %u to be freed, hash_link %p status: %u",
BLOCK_NUMBER(block), block->hash_link,
block->status));
/*
Assert that the block is not free already. And that it is in a clean
state. Note that the block might just be assigned to a hash_link and
......@@ -3425,10 +3468,14 @@ static void free_block(KEY_CACHE *keycache, BLOCK_LINK *block)
if (block->status & BLOCK_IN_EVICTION)
return;
/* Error blocks are not put into the LRU ring. */
if (!(block->status & BLOCK_ERROR))
{
/* Here the block must be in the LRU ring. Unlink it again. */
DBUG_ASSERT(block->next_used && block->prev_used &&
*block->prev_used == block);
unlink_block(keycache, block);
}
if (block->temperature == BLOCK_WARM)
keycache->warm_blocks--;
block->temperature= BLOCK_COLD;
......@@ -3517,8 +3564,7 @@ static int flush_cached_blocks(KEY_CACHE *keycache,
(BLOCK_READ | BLOCK_IN_FLUSH | BLOCK_CHANGED | BLOCK_IN_USE));
block->status|= BLOCK_IN_FLUSHWRITE;
keycache_pthread_mutex_unlock(&keycache->cache_lock);
error= my_pwrite(file,
block->buffer+block->offset,
error= my_pwrite(file, block->buffer+block->offset,
block->length - block->offset,
block->hash_link->diskpos+ block->offset,
MYF(MY_NABP | MY_WAIT_IF_FULL));
......@@ -3545,7 +3591,6 @@ static int flush_cached_blocks(KEY_CACHE *keycache,
right queue anyway.
*/
link_to_file_list(keycache, block, file, 1);
}
block->status&= ~BLOCK_IN_FLUSH;
/*
......@@ -3581,7 +3626,7 @@ static int flush_cached_blocks(KEY_CACHE *keycache,
/*
flush all key blocks for a file to disk, but don't do any mutex locks.
Flush all key blocks for a file to disk, but don't do any mutex locks.
SYNOPSIS
flush_key_blocks_int()
......@@ -3746,7 +3791,6 @@ static int flush_key_blocks_int(KEY_CACHE *keycache,
{
/* It's a temporary file */
DBUG_ASSERT(!(block->status & BLOCK_REASSIGNED));
/*
free_block() must not be called with BLOCK_CHANGED. Note
that we must not change the BLOCK_CHANGED flag outside of
......@@ -4457,8 +4501,8 @@ static void keycache_debug_print(const char * fmt,...)
va_start(args,fmt);
if (keycache_debug_log)
{
VOID(vfprintf(keycache_debug_log, fmt, args));
VOID(fputc('\n',keycache_debug_log));
(void) vfprintf(keycache_debug_log, fmt, args);
(void) fputc('\n',keycache_debug_log);
}
va_end(args);
}
......
......@@ -169,7 +169,6 @@ SUFFIXES = .sh
-e 's!@''ZLIB_LIBS''@!@ZLIB_LIBS@!' \
-e 's!@''LIBS''@!@LIBS@!' \
-e 's!@''WRAPLIBS''@!@WRAPLIBS@!' \
-e 's!@''innodb_system_libs''@!@innodb_system_libs@!' \
-e 's!@''openssl_libs''@!@openssl_libs@!' \
-e 's!@''VERSION''@!@VERSION@!' \
-e 's!@''MYSQL_BASE_VERSION''@!@MYSQL_BASE_VERSION@!' \
......
......@@ -202,7 +202,7 @@ $flags->{libs} =
$flags->{libs_r} =
[@ldflags,@lib_r_opts,'@ZLIB_DEPS@','@LIBS@','@openssl_libs@'];
$flags->{embedded_libs} =
[@ldflags,@lib_e_opts,'@LIBDL@','@ZLIB_DEPS@','@LIBS@','@WRAPLIBS@','@innodb_system_libs@','@openssl_libs@'];
[@ldflags,@lib_e_opts,'@LIBDL@','@ZLIB_DEPS@','@LIBS@','@WRAPLIBS@','@openssl_libs@'];
$flags->{include} = ["-I$pkgincludedir"];
$flags->{cflags} = [@{$flags->{include}},split(" ",'@CFLAGS@')];
......
......@@ -107,7 +107,7 @@ fi
libs=" $ldflags -L$pkglibdir -lmysqlclient @ZLIB_DEPS@ @NON_THREADED_LIBS@"
libs="$libs @openssl_libs@ @STATIC_NSS_FLAGS@ "
libs_r=" $ldflags -L$pkglibdir -lmysqlclient_r @ZLIB_DEPS@ @LIBS@ @openssl_libs@ "
embedded_libs=" $ldflags -L$pkglibdir -lmysqld @LIBDL@ @ZLIB_DEPS@ @LIBS@ @WRAPLIBS@ @innodb_system_libs@ @openssl_libs@ "
embedded_libs=" $ldflags -L$pkglibdir -lmysqld @LIBDL@ @ZLIB_DEPS@ @LIBS@ @WRAPLIBS@ @openssl_libs@ "
if [ -r "$pkglibdir/libmygcc.a" ]; then
# When linking against the static library with a different version of GCC
......
......@@ -907,6 +907,9 @@ bool mysql_rm_db(THD *thd,char *db,bool if_exists, bool silent)
remove_db_from_cache(db);
pthread_mutex_unlock(&LOCK_open);
Drop_table_error_handler err_handler(thd->get_internal_handler());
thd->push_internal_handler(&err_handler);
error= -1;
/*
We temporarily disable the binary log while dropping the objects
......@@ -939,6 +942,7 @@ bool mysql_rm_db(THD *thd,char *db,bool if_exists, bool silent)
error = 0;
reenable_binlog(thd);
}
thd->pop_internal_handler();
}
if (!silent && deleted>=0)
{
......
......@@ -9831,12 +9831,12 @@ static MYSQL_SYSVAR_LONG(additional_mem_pool_size, innobase_additional_mem_pool_
static MYSQL_SYSVAR_ULONG(autoextend_increment, srv_auto_extend_increment,
PLUGIN_VAR_RQCMDARG,
"Data file autoextend increment in megabytes",
NULL, NULL, 64L, 1L, 1000L, 0);
NULL, NULL, 8L, 1L, 1000L, 0);
static MYSQL_SYSVAR_LONGLONG(buffer_pool_size, innobase_buffer_pool_size,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"The size of the memory buffer InnoDB uses to cache data and indexes of its tables.",
NULL, NULL, 1024*1024*1024L, 5*1024*1024L, LONGLONG_MAX, 1024*1024L);
NULL, NULL, 128*1024*1024L, 5*1024*1024L, LONGLONG_MAX, 1024*1024L);
static MYSQL_SYSVAR_ULONG(commit_concurrency, innobase_commit_concurrency,
PLUGIN_VAR_RQCMDARG,
......@@ -9856,12 +9856,12 @@ static MYSQL_SYSVAR_LONG(file_io_threads, innobase_file_io_threads,
static MYSQL_SYSVAR_ULONG(read_io_threads, innobase_read_io_threads,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"Number of background read I/O threads in InnoDB.",
NULL, NULL, 8, 1, 64, 0);
NULL, NULL, 4, 1, 64, 0);
static MYSQL_SYSVAR_ULONG(write_io_threads, innobase_write_io_threads,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"Number of background write I/O threads in InnoDB.",
NULL, NULL, 8, 1, 64, 0);
NULL, NULL, 4, 1, 64, 0);
static MYSQL_SYSVAR_LONG(force_recovery, innobase_force_recovery,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
......@@ -9871,17 +9871,17 @@ static MYSQL_SYSVAR_LONG(force_recovery, innobase_force_recovery,
static MYSQL_SYSVAR_LONG(log_buffer_size, innobase_log_buffer_size,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"The size of the buffer which InnoDB uses to write log to the log files on disk.",
NULL, NULL, 16*1024*1024L, 256*1024L, LONG_MAX, 1024);
NULL, NULL, 8*1024*1024L, 256*1024L, LONG_MAX, 1024);
static MYSQL_SYSVAR_LONGLONG(log_file_size, innobase_log_file_size,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"Size of each log file in a log group.",
NULL, NULL, 128*1024*1024L, 1*1024*1024L, LONGLONG_MAX, 1024*1024L);
NULL, NULL, 5*1024*1024L, 1*1024*1024L, LONGLONG_MAX, 1024*1024L);
static MYSQL_SYSVAR_LONG(log_files_in_group, innobase_log_files_in_group,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
"Number of log files in the log group. InnoDB writes to the files in a circular fashion. Value 3 is recommended here.",
NULL, NULL, 3, 2, 100, 0);
NULL, NULL, 2, 2, 100, 0);
static MYSQL_SYSVAR_LONG(mirrored_log_groups, innobase_mirrored_log_groups,
PLUGIN_VAR_RQCMDARG | PLUGIN_VAR_READONLY,
......
......@@ -69,14 +69,16 @@ do { \
#define STRUCT_FLD(name, value) value
#endif
static const ST_FIELD_INFO END_OF_ST_FIELD_INFO =
{STRUCT_FLD(field_name, NULL),
STRUCT_FLD(field_length, 0),
STRUCT_FLD(field_type, MYSQL_TYPE_NULL),
STRUCT_FLD(value, 0),
STRUCT_FLD(field_flags, 0),
STRUCT_FLD(old_name, ""),
STRUCT_FLD(open_method, SKIP_OPEN_TABLE)};
/* Don't use a static const variable here, as some C++ compilers (notably
HPUX aCC: HP ANSI C++ B3910B A.03.65) can't handle it. */
#define END_OF_ST_FIELD_INFO \
{STRUCT_FLD(field_name, NULL), \
STRUCT_FLD(field_length, 0), \
STRUCT_FLD(field_type, MYSQL_TYPE_NULL), \
STRUCT_FLD(value, 0), \
STRUCT_FLD(field_flags, 0), \
STRUCT_FLD(old_name, ""), \
STRUCT_FLD(open_method, SKIP_OPEN_TABLE)}
/*
Use the following types mapping:
......
......@@ -408,7 +408,8 @@ it is read. */
/* Minimize cache-miss latency by moving data at addr into a cache before
it is read or written. */
# define UNIV_PREFETCH_RW(addr) __builtin_prefetch(addr, 1, 3)
#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
/* Sun Studio includes sun_prefetch.h as of version 5.9 */
#elif (defined(__SUNPRO_C) && __SUNPRO_C >= 0x590) || (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x590)
# include <sun_prefetch.h>
#if __SUNPRO_C >= 0x550
# undef UNIV_INTERN
......
......@@ -465,11 +465,9 @@ rm -fr $RBR%{_datadir}/sql-bench
# will appreciate that, as all services usually offer this.
ln -s %{_sysconfdir}/init.d/mysql $RPM_BUILD_ROOT%{_sbindir}/rcmysql
# Touch the place where the my.cnf config file and mysqlmanager.passwd
# (MySQL Instance Manager password file) might be located
# Touch the place where the my.cnf config file might be located
# Just to make sure it's in the file list and marked as a config file
touch $RBR%{_sysconfdir}/my.cnf
touch $RBR%{_sysconfdir}/mysqlmanager.passwd
%pre server
# Check if we can safely upgrade. An upgrade is only safe if it's from one
......@@ -667,7 +665,6 @@ fi
%doc %attr(644, root, man) %{_mandir}/man1/mysql_upgrade.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysqlhotcopy.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysqlman.1*
%doc %attr(644, root, man) %{_mandir}/man8/mysqlmanager.8*
%doc %attr(644, root, man) %{_mandir}/man1/mysql.server.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysqltest.1*
%doc %attr(644, root, man) %{_mandir}/man1/mysql_tzinfo_to_sql.1*
......@@ -677,7 +674,6 @@ fi
%doc %attr(644, root, man) %{_mandir}/man1/replace.1*
%ghost %config(noreplace,missingok) %{_sysconfdir}/my.cnf
%ghost %config(noreplace,missingok) %{_sysconfdir}/mysqlmanager.passwd
%attr(755, root, root) %{_bindir}/innochecksum
%attr(755, root, root) %{_bindir}/my_print_defaults
......@@ -709,7 +705,6 @@ fi
%attr(755, root, root) %{_sbindir}/mysqld
%attr(755, root, root) %{_sbindir}/mysqld-debug
%attr(755, root, root) %{_sbindir}/mysqlmanager
%attr(755, root, root) %{_sbindir}/rcmysql
%attr(644, root, root) %config(noreplace,missingok) %{_sysconfdir}/logrotate.d/mysql
......@@ -865,7 +860,12 @@ fi
%changelog
* Fri Aug 28 2009 Joerg Bruehe <joerg.bruehe@sun.com>
- Merge up form 5.1 to 5.4: Remove handling for the InnoDB plugin.
- Merge up from 5.1 to 5.4: Remove handling for the InnoDB plugin.
* Thu Aug 27 2009 Joerg Bruehe <joerg.bruehe@sun.com>
- This version does not contain the "Instance manager", "mysqlmanager":
Remove it from the spec file so that packaging succeeds.
* Mon Aug 24 2009 Jonathan Perkin <jperkin@sun.com>
......
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