Skip to content

M
mariadb
Commit e58f200a authored by Alexander Nozdrin's avatar Alexander Nozdrin
Browse files
Options

Auto-merge from mysql-trunk.

parents e5ec83bd cfeee858
Hide whitespace changes
Inline Side-by-side
Showing with 892 additions and 131 deletions
cmake/build_configurations/mysql_release.cmake
View file @ e58f200a
......@@ -151,7 +151,7 @@ IF(UNIX)
ENDIF()
IF(CMAKE_C_COMPILER_ID MATCHES "SunPro")
IF(CMAKE_SYSTEM_PROCESSOR MATCHES "i386")
IF(CMAKE_SIZEOF_VOIDP EQUAL 4)
IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
# Solaris x86
SET(CMAKE_C_FLAGS_RELWITHDEBINFO
"-g -xO2 -mt -fsimple=1 -ftrap=%none -nofstore -xbuiltin=%all -xlibmil -xlibmopt -xtarget=generic")
......@@ -165,7 +165,7 @@ IF(UNIX)
"-g0 -xO3 -mt -fsimple=1 -ftrap=%none -nofstore -xbuiltin=%all -features=no%except -xlibmil -xlibmopt -xtarget=generic")
ENDIF()
ELSE()
IF(CMAKE_SIZEOF_VOIDP EQUAL 4)
IF(CMAKE_SIZEOF_VOID_P EQUAL 4)
# Solaris sparc 32 bit
SET(CMAKE_C_FLAGS_RELWITHDEBINFO "-g -xO3 -Xa -xstrconst -mt -xarch=sparc")
SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-g0 -xO3 -noex -mt -xarch=sparc")
......
cmake/os/Windows.cmake
View file @ e58f200a
......@@ -56,7 +56,7 @@ ADD_DEFINITIONS("-D_WIN32_WINNT=0x0501")
ADD_DEFINITIONS("-DWIN32_LEAN_AND_MEAN")
# Adjust compiler and linker flags
IF(MINGW AND CMAKE_SIZEOF_VOIDP EQUAL 4)
IF(MINGW AND CMAKE_SIZEOF_VOID_P EQUAL 4)
# mininal architecture flags, i486 enables GCC atomics
ADD_DEFINITIONS(-march=i486)
ENDIF()
......@@ -193,4 +193,4 @@ IF(NOT HAVE_SIZE_OF_SSIZE_T)
SET(ssize_t SSIZE_T)
ENDIF()
SET(FN_NO_CASE_SENSE 1)
\ No newline at end of file
SET(FN_NO_CASE_SENSE 1)
include/mysql/psi/mysql_thread.h
View file @ e58f200a
......@@ -106,6 +106,22 @@ struct st_mysql_rwlock
struct PSI_rwlock *m_psi;
};
/**
An instrumented prlock structure.
@sa mysql_prlock_t
*/
struct st_mysql_prlock
{
/** The real prlock */
rw_pr_lock_t m_prlock;
/**
The instrumentation hook.
Note that this hook is not conditionally defined,
for binary compatibility of the @c mysql_rwlock_t interface.
*/
struct PSI_rwlock *m_psi;
};
/**
Type of an instrumented rwlock.
@c mysql_rwlock_t is a drop-in replacement for @c pthread_rwlock_t.
......@@ -119,6 +135,20 @@ struct st_mysql_rwlock
*/
typedef struct st_mysql_rwlock mysql_rwlock_t;
/**
Type of an instrumented prlock.
A prlock is a read write lock that 'prefers readers' (pr).
@c mysql_prlock_t is a drop-in replacement for @c rw_pr_lock_t.
@sa mysql_prlock_init
@sa mysql_prlock_rdlock
@sa mysql_prlock_tryrdlock
@sa mysql_prlock_wrlock
@sa mysql_prlock_trywrlock
@sa mysql_prlock_unlock
@sa mysql_prlock_destroy
*/
typedef struct st_mysql_prlock mysql_prlock_t;
/**
An instrumented cond structure.
@sa mysql_cond_t
......@@ -162,6 +192,8 @@ typedef struct st_mysql_cond mysql_cond_t;
on some platforms.
The proper fix would be to cut these extra dependencies in the calling code.
DISABLE_MYSQL_THREAD_H is a work around to limit dependencies.
DISABLE_MYSQL_PRLOCK_H is similar, and is used to disable specifically
the prlock wrappers.
*/
#ifndef DISABLE_MYSQL_THREAD_H
......@@ -281,6 +313,19 @@ typedef struct st_mysql_cond mysql_cond_t;
#define mysql_rwlock_init(K, RW) inline_mysql_rwlock_init(RW)
#endif
/**
@def mysql_prlock_init(K, RW)
Instrumented rw_pr_init.
@c mysql_prlock_init is a replacement for @c rw_pr_init.
@param K The PSI_rwlock_key for this instrumented prlock
@param RW The prlock to initialize
*/
#ifdef HAVE_PSI_INTERFACE
#define mysql_prlock_init(K, RW) inline_mysql_prlock_init(K, RW)
#else
#define mysql_prlock_init(K, RW) inline_mysql_prlock_init(RW)
#endif
/**
@def mysql_rwlock_destroy(RW)
Instrumented rwlock_destroy.
......@@ -289,6 +334,14 @@ typedef struct st_mysql_cond mysql_cond_t;
*/
#define mysql_rwlock_destroy(RW) inline_mysql_rwlock_destroy(RW)
/**
@def mysql_prlock_destroy(RW)
Instrumented rw_pr_destroy.
@c mysql_prlock_destroy is a drop-in replacement
for @c rw_pr_destroy.
*/
#define mysql_prlock_destroy(RW) inline_mysql_prlock_destroy(RW)
/**
@def mysql_rwlock_rdlock(RW)
Instrumented rwlock_rdlock.
......@@ -303,6 +356,20 @@ typedef struct st_mysql_cond mysql_cond_t;
inline_mysql_rwlock_rdlock(RW)
#endif
/**
@def mysql_prlock_rdlock(RW)
Instrumented rw_pr_rdlock.
@c mysql_prlock_rdlock is a drop-in replacement
for @c rw_pr_rdlock.
*/
#ifdef HAVE_PSI_INTERFACE
#define mysql_prlock_rdlock(RW) \
inline_mysql_prlock_rdlock(RW, __FILE__, __LINE__)
#else
#define mysql_prlock_rdlock(RW) \
inline_mysql_prlock_rdlock(RW)
#endif
/**
@def mysql_rwlock_wrlock(RW)
Instrumented rwlock_wrlock.
......@@ -317,6 +384,20 @@ typedef struct st_mysql_cond mysql_cond_t;
inline_mysql_rwlock_wrlock(RW)
#endif
/**
@def mysql_prlock_wrlock(RW)
Instrumented rw_pr_wrlock.
@c mysql_prlock_wrlock is a drop-in replacement
for @c rw_pr_wrlock.
*/
#ifdef HAVE_PSI_INTERFACE
#define mysql_prlock_wrlock(RW) \
inline_mysql_prlock_wrlock(RW, __FILE__, __LINE__)
#else
#define mysql_prlock_wrlock(RW) \
inline_mysql_prlock_wrlock(RW)
#endif
/**
@def mysql_rwlock_tryrdlock(RW)
Instrumented rwlock_tryrdlock.
......@@ -331,6 +412,20 @@ typedef struct st_mysql_cond mysql_cond_t;
inline_mysql_rwlock_tryrdlock(RW)
#endif
/**
@def mysql_prlock_tryrdlock(RW)
Instrumented rw_pr_tryrdlock.
@c mysql_prlock_tryrdlock is a drop-in replacement
for @c rw_pr_tryrdlock.
*/
#ifdef HAVE_PSI_INTERFACE
#define mysql_prlock_tryrdlock(RW) \
inline_mysql_prlock_tryrdlock(RW, __FILE__, __LINE__)
#else
#define mysql_prlock_tryrdlock(RW) \
inline_mysql_prlock_tryrdlock(RW)
#endif
/**
@def mysql_rwlock_trywrlock(RW)
Instrumented rwlock_trywrlock.
......@@ -345,6 +440,20 @@ typedef struct st_mysql_cond mysql_cond_t;
inline_mysql_rwlock_trywrlock(RW)
#endif
/**
@def mysql_prlock_trywrlock(RW)
Instrumented rw_pr_trywrlock.
@c mysql_prlock_trywrlock is a drop-in replacement
for @c rw_pr_trywrlock.
*/
#ifdef HAVE_PSI_INTERFACE
#define mysql_prlock_trywrlock(RW) \
inline_mysql_prlock_trywrlock(RW, __FILE__, __LINE__)
#else
#define mysql_prlock_trywrlock(RW) \
inline_mysql_prlock_trywrlock(RW)
#endif
/**
@def mysql_rwlock_unlock(RW)
Instrumented rwlock_unlock.
......@@ -353,9 +462,17 @@ typedef struct st_mysql_cond mysql_cond_t;
*/
#define mysql_rwlock_unlock(RW) inline_mysql_rwlock_unlock(RW)
/**
@def mysql_prlock_unlock(RW)
Instrumented rw_pr_unlock.
@c mysql_prlock_unlock is a drop-in replacement
for @c rw_pr_unlock.
*/
#define mysql_prlock_unlock(RW) inline_mysql_prlock_unlock(RW)
/**
@def mysql_cond_init(K, C, A)
Instrumented rwlock_init.
Instrumented cond_init.
@c mysql_cond_init is a replacement for @c pthread_cond_init.
@param C The cond to initialize
@param K The PSI_cond_key for this instrumented cond
......@@ -599,6 +716,23 @@ static inline int inline_mysql_rwlock_init(
return my_rwlock_init(&that->m_rwlock, NULL);
}
#ifndef DISABLE_MYSQL_PRLOCK_H
static inline int inline_mysql_prlock_init(
#ifdef HAVE_PSI_INTERFACE
PSI_rwlock_key key,
#endif
mysql_prlock_t *that)
{
#ifdef HAVE_PSI_INTERFACE
that->m_psi= (PSI_server ? PSI_server->init_rwlock(key, &that->m_prlock)
: NULL);
#else
that->m_psi= NULL;
#endif
return rw_pr_init(&that->m_prlock);
}
#endif
static inline int inline_mysql_rwlock_destroy(
mysql_rwlock_t *that)
{
......@@ -612,6 +746,21 @@ static inline int inline_mysql_rwlock_destroy(
return rwlock_destroy(&that->m_rwlock);
}
#ifndef DISABLE_MYSQL_PRLOCK_H
static inline int inline_mysql_prlock_destroy(
mysql_prlock_t *that)
{
#ifdef HAVE_PSI_INTERFACE
if (likely(PSI_server && that->m_psi))
{
PSI_server->destroy_rwlock(that->m_psi);
that->m_psi= NULL;
}
#endif
return rw_pr_destroy(&that->m_prlock);
}
#endif
static inline int inline_mysql_rwlock_rdlock(
mysql_rwlock_t *that
#ifdef HAVE_PSI_INTERFACE
......@@ -638,6 +787,34 @@ static inline int inline_mysql_rwlock_rdlock(
return result;
}
#ifndef DISABLE_MYSQL_PRLOCK_H
static inline int inline_mysql_prlock_rdlock(
mysql_prlock_t *that
#ifdef HAVE_PSI_INTERFACE
, const char *src_file, uint src_line
#endif
)
{
int result;
#ifdef HAVE_PSI_INTERFACE
struct PSI_rwlock_locker *locker= NULL;
if (likely(PSI_server && that->m_psi))
{
locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
PSI_RWLOCK_READLOCK);
if (likely(locker != NULL))
PSI_server->start_rwlock_rdwait(locker, src_file, src_line);
}
#endif
result= rw_pr_rdlock(&that->m_prlock);
#ifdef HAVE_PSI_INTERFACE
if (likely(locker != NULL))
PSI_server->end_rwlock_rdwait(locker, result);
#endif
return result;
}
#endif
static inline int inline_mysql_rwlock_wrlock(
mysql_rwlock_t *that
#ifdef HAVE_PSI_INTERFACE
......@@ -664,6 +841,34 @@ static inline int inline_mysql_rwlock_wrlock(
return result;
}
#ifndef DISABLE_MYSQL_PRLOCK_H
static inline int inline_mysql_prlock_wrlock(
mysql_prlock_t *that
#ifdef HAVE_PSI_INTERFACE
, const char *src_file, uint src_line
#endif
)
{
int result;
#ifdef HAVE_PSI_INTERFACE
struct PSI_rwlock_locker *locker= NULL;
if (likely(PSI_server && that->m_psi))
{
locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
PSI_RWLOCK_WRITELOCK);
if (likely(locker != NULL))
PSI_server->start_rwlock_wrwait(locker, src_file, src_line);
}
#endif
result= rw_pr_wrlock(&that->m_prlock);
#ifdef HAVE_PSI_INTERFACE
if (likely(locker != NULL))
PSI_server->end_rwlock_wrwait(locker, result);
#endif
return result;
}
#endif
static inline int inline_mysql_rwlock_tryrdlock(
mysql_rwlock_t *that
#ifdef HAVE_PSI_INTERFACE
......@@ -690,6 +895,34 @@ static inline int inline_mysql_rwlock_tryrdlock(
return result;
}
#ifndef DISABLE_MYSQL_PRLOCK_H
static inline int inline_mysql_prlock_tryrdlock(
mysql_prlock_t *that
#ifdef HAVE_PSI_INTERFACE
, const char *src_file, uint src_line
#endif
)
{
int result;
#ifdef HAVE_PSI_INTERFACE
struct PSI_rwlock_locker *locker= NULL;
if (likely(PSI_server && that->m_psi))
{
locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
PSI_RWLOCK_TRYREADLOCK);
if (likely(locker != NULL))
PSI_server->start_rwlock_rdwait(locker, src_file, src_line);
}
#endif
result= rw_pr_tryrdlock(&that->m_prlock);
#ifdef HAVE_PSI_INTERFACE
if (likely(locker != NULL))
PSI_server->end_rwlock_rdwait(locker, result);
#endif
return result;
}
#endif
static inline int inline_mysql_rwlock_trywrlock(
mysql_rwlock_t *that
#ifdef HAVE_PSI_INTERFACE
......@@ -716,6 +949,34 @@ static inline int inline_mysql_rwlock_trywrlock(
return result;
}
#ifndef DISABLE_MYSQL_PRLOCK_H
static inline int inline_mysql_prlock_trywrlock(
mysql_prlock_t *that
#ifdef HAVE_PSI_INTERFACE
, const char *src_file, uint src_line
#endif
)
{
int result;
#ifdef HAVE_PSI_INTERFACE
struct PSI_rwlock_locker *locker= NULL;
if (likely(PSI_server && that->m_psi))
{
locker= PSI_server->get_thread_rwlock_locker(that->m_psi,
PSI_RWLOCK_TRYWRITELOCK);
if (likely(locker != NULL))
PSI_server->start_rwlock_wrwait(locker, src_file, src_line);
}
#endif
result= rw_pr_trywrlock(&that->m_prlock);
#ifdef HAVE_PSI_INTERFACE
if (likely(locker != NULL))
PSI_server->end_rwlock_wrwait(locker, result);
#endif
return result;
}
#endif
static inline int inline_mysql_rwlock_unlock(
mysql_rwlock_t *that)
{
......@@ -733,6 +994,25 @@ static inline int inline_mysql_rwlock_unlock(
return result;
}
#ifndef DISABLE_MYSQL_PRLOCK_H
static inline int inline_mysql_prlock_unlock(
mysql_prlock_t *that)
{
int result;
#ifdef HAVE_PSI_INTERFACE
struct PSI_thread *thread;
if (likely(PSI_server && that->m_psi))
{
thread= PSI_server->get_thread();
if (likely(thread != NULL))
PSI_server->unlock_rwlock(thread, that->m_psi);
}
#endif
result= rw_pr_unlock(&that->m_prlock);
return result;
}
#endif
static inline int inline_mysql_cond_init(
#ifdef HAVE_PSI_INTERFACE
PSI_cond_key key,
......
libmysql_r/Makefile.am
View file @ e58f200a
......@@ -20,9 +20,11 @@
#
# This file is public domain and comes with NO WARRANTY of any kind
target = libmysqlclient_r.la
target_defs = -DDONT_USE_RAID -DMYSQL_CLIENT @LIB_EXTRA_CCFLAGS@
LIBS = @LIBS@ @ZLIB_LIBS@ @openssl_libs@
target = libmysqlclient_r.la
target_defs = -DDISABLE_MYSQL_PRLOCK_H -DDONT_USE_RAID \
-DMYSQL_CLIENT @LIB_EXTRA_CCFLAGS@
LIBS = @LIBS@ @ZLIB_LIBS@ @openssl_libs@
INCLUDES = -I$(top_builddir)/include -I$(top_srcdir)/include \
$(openssl_includes) @ZLIB_INCLUDES@
......
mysql-test/lib/v1/mysql-test-run.pl
View file @ e58f200a
......@@ -109,6 +109,7 @@ our $glob_use_embedded_server= 0;
our @glob_test_mode;
our $glob_basedir;
our $glob_bindir;
our $path_charsetsdir;
our $path_client_bindir;
......@@ -157,7 +158,6 @@ our $exe_mysqltest;
our $exe_ndbd;
our $exe_ndb_mgmd;
our $exe_slave_mysqld;
our $exe_im;
our $exe_my_print_defaults;
our $exe_perror;
our $lib_udf_example;
......@@ -720,13 +720,21 @@ sub command_line_setup () {
$glob_mysql_test_dir= `cygpath -m "$glob_mysql_test_dir"`;
chomp($glob_mysql_test_dir);
}
$default_vardir= "$glob_mysql_test_dir/var";
if (defined $ENV{MTR_BINDIR})
{
$default_vardir= "$ENV{MTR_BINDIR}/mysql-test/var";
}
else
{
$default_vardir= "$glob_mysql_test_dir/var";
}
# In most cases, the base directory we find everything relative to,
# is the parent directory of the "mysql-test" directory. For source
# distributions, TAR binary distributions and some other packages.
$glob_basedir= dirname($glob_mysql_test_dir);
$glob_bindir= $ENV{'MTR_BINDIR'} || $glob_basedir;
# In the RPM case, binaries and libraries are installed in the
# default system locations, instead of having our own private base
# directory. And we install "/usr/share/mysql-test". Moving up one
......@@ -792,36 +800,37 @@ sub command_line_setup () {
}
else
{
$path_client_bindir= mtr_path_exists("$glob_basedir/client_release",
"$glob_basedir/client_debug",
$path_client_bindir= mtr_path_exists("$glob_bindir/client_release",
"$glob_bindir/client_debug",
vs_config_dirs('client', ''),
"$glob_basedir/client",
"$glob_basedir/bin");
"$glob_bindir/client",
"$glob_bindir/bin");
}
# Look for language files and charsetsdir, use same share
$path_share= mtr_path_exists("$glob_basedir/share/mysql",
"$glob_basedir/sql/share",
"$glob_basedir/share");
$path_share= mtr_path_exists("$glob_bindir/share/mysql",
"$glob_bindir/sql/share",
"$glob_bindir/share");
$path_language= mtr_path_exists("$path_share");
$path_charsetsdir= mtr_path_exists("$path_share/charsets");
$path_charsetsdir = mtr_path_exists("$glob_basedir/share/mysql/charsets",
"$glob_basedir/sql/share/charsets",
"$glob_basedir/share/charsets");
if (!$opt_extern)
{
$exe_mysqld= mtr_exe_exists (vs_config_dirs('sql', 'mysqld'),
vs_config_dirs('sql', 'mysqld-debug'),
"$glob_basedir/sql/mysqld",
"$glob_bindir/sql/mysqld",
"$path_client_bindir/mysqld-max-nt",
"$path_client_bindir/mysqld-max",
"$path_client_bindir/mysqld-nt",
"$path_client_bindir/mysqld",
"$path_client_bindir/mysqld-debug",
"$path_client_bindir/mysqld-max",
"$glob_basedir/libexec/mysqld",
"$glob_basedir/bin/mysqld",
"$glob_basedir/sbin/mysqld");
"$glob_bindir/libexec/mysqld",
"$glob_bindir/bin/mysqld",
"$glob_bindir/sbin/mysqld");
# Use the mysqld found above to find out what features are available
collect_mysqld_features();
......@@ -1563,37 +1572,24 @@ sub collect_mysqld_features_from_running_server ()
}
}
sub executable_setup_im () {
# Look for instance manager binary - mysqlmanager
$exe_im=
mtr_exe_maybe_exists(
"$glob_basedir/server-tools/instance-manager/mysqlmanager",
"$glob_basedir/libexec/mysqlmanager",
"$glob_basedir/bin/mysqlmanager",
"$glob_basedir/sbin/mysqlmanager");
return ($exe_im eq "");
}
sub executable_setup_ndb () {
# Look for ndb tols and binaries
my $ndb_path= mtr_file_exists("$glob_basedir/ndb",
"$glob_basedir/storage/ndb",
"$glob_basedir/bin");
my $ndb_path= mtr_file_exists("$glob_bindir/ndb",
"$glob_bindir/storage/ndb",
"$glob_bindir/bin");
$exe_ndbd=
mtr_exe_maybe_exists("$ndb_path/src/kernel/ndbd",
"$ndb_path/ndbd",
"$glob_basedir/libexec/ndbd");
"$glob_bindir/libexec/ndbd");
$exe_ndb_mgm=
mtr_exe_maybe_exists("$ndb_path/src/mgmclient/ndb_mgm",
"$ndb_path/ndb_mgm");
$exe_ndb_mgmd=
mtr_exe_maybe_exists("$ndb_path/src/mgmsrv/ndb_mgmd",
"$ndb_path/ndb_mgmd",
"$glob_basedir/libexec/ndb_mgmd");
"$glob_bindir/libexec/ndb_mgmd");
$exe_ndb_waiter=
mtr_exe_maybe_exists("$ndb_path/tools/ndb_waiter",
"$ndb_path/ndb_waiter");
......@@ -1636,11 +1632,11 @@ sub executable_setup () {
$exe_my_print_defaults=
mtr_exe_exists(vs_config_dirs('extra', 'my_print_defaults'),
"$path_client_bindir/my_print_defaults",
"$glob_basedir/extra/my_print_defaults");
"$glob_bindir/extra/my_print_defaults");
# Look for perror
$exe_perror= mtr_exe_exists(vs_config_dirs('extra', 'perror'),
"$glob_basedir/extra/perror",
"$glob_bindir/extra/perror",
"$path_client_bindir/perror");
# Look for the client binaries
......@@ -1697,23 +1693,15 @@ sub executable_setup () {
}
}
if ( ! $opt_skip_im and executable_setup_im())
{
mtr_warning("Could not find all required instance manager binaries, " .
"all im tests will fail, use --skip-im to " .
"continue without instance manager");
$instance_manager->{"executable_setup_failed"}= 1;
}
# Look for the udf_example library
$lib_udf_example=
mtr_file_exists(vs_config_dirs('sql', 'udf_example.dll'),
"$glob_basedir/sql/.libs/udf_example.so",);
"$glob_bindir/sql/.libs/udf_example.so",);
# Look for the ha_example library
$lib_example_plugin=
mtr_file_exists(vs_config_dirs('storage/example', 'ha_example.dll'),
"$glob_basedir/storage/example/.libs/ha_example.so",);
"$glob_bindir/storage/example/.libs/ha_example.so",);
}
......@@ -1722,7 +1710,7 @@ sub executable_setup () {
{
$exe_mysqltest=
mtr_exe_exists(vs_config_dirs('libmysqld/examples','mysqltest_embedded'),
"$glob_basedir/libmysqld/examples/mysqltest_embedded",
"$glob_bindir/libmysqld/examples/mysqltest_embedded",
"$path_client_bindir/mysqltest_embedded");
}
else
......@@ -1737,21 +1725,21 @@ sub executable_setup () {
$exe_mysql_client_test=
mtr_exe_maybe_exists(
vs_config_dirs('libmysqld/examples', 'mysql_client_test_embedded'),
"$glob_basedir/libmysqld/examples/mysql_client_test_embedded");
"$glob_bindir/libmysqld/examples/mysql_client_test_embedded");
}
else
{
$exe_mysql_client_test=
mtr_exe_maybe_exists(vs_config_dirs('tests', 'mysql_client_test'),
"$glob_basedir/tests/mysql_client_test",
"$glob_basedir/bin/mysql_client_test");
"$glob_bindir/tests/mysql_client_test",
"$glob_bindir/bin/mysql_client_test");
}
# Look for bug25714 executable which may _not_ exist in
# some versions, test using it should be skipped
$exe_bug25714=
mtr_exe_maybe_exists(vs_config_dirs('tests', 'bug25714'),
"$glob_basedir/tests/bug25714");
"$glob_bindir/tests/bug25714");
}
......@@ -1860,13 +1848,13 @@ sub environment_setup () {
# are used in favor of the system installed ones
if ( $source_dist )
{
push(@ld_library_paths, "$glob_basedir/libmysql/.libs/",
"$glob_basedir/libmysql_r/.libs/",
"$glob_basedir/zlib.libs/");
push(@ld_library_paths, "$glob_bindir/libmysql/.libs/",
"$glob_bindir/libmysql_r/.libs/",
"$glob_bindir/zlib.libs/");
}
else
{
push(@ld_library_paths, "$glob_basedir/lib");
push(@ld_library_paths, "$glob_bindir/lib");
}
}
......@@ -1875,7 +1863,7 @@ sub environment_setup () {
# --------------------------------------------------------------------------
if ( $glob_ndbcluster_supported )
{
push(@ld_library_paths, "$glob_basedir/storage/ndb/src/.libs");
push(@ld_library_paths, "$glob_bindir/storage/ndb/src/.libs");
}
# --------------------------------------------------------------------------
......@@ -1993,7 +1981,6 @@ sub environment_setup () {
# ----------------------------------------------------
if ( ! $opt_skip_im )
{
$ENV{'IM_EXE'}= $exe_im;
$ENV{'IM_PATH_PID'}= $instance_manager->{path_pid};
$ENV{'IM_PATH_ANGEL_PID'}= $instance_manager->{path_angel_pid};
$ENV{'IM_PORT'}= $instance_manager->{port};
......@@ -2190,14 +2177,14 @@ sub environment_setup () {
vs_config_dirs('storage/myisam', 'myisamchk'),
vs_config_dirs('myisam', 'myisamchk'),
"$path_client_bindir/myisamchk",
"$glob_basedir/storage/myisam/myisamchk",
"$glob_basedir/myisam/myisamchk"));
"$glob_bindir/storage/myisam/myisamchk",
"$glob_bindir/myisam/myisamchk"));
$ENV{'MYISAMPACK'}= mtr_native_path(mtr_exe_exists(
vs_config_dirs('storage/myisam', 'myisampack'),
vs_config_dirs('myisam', 'myisampack'),
"$path_client_bindir/myisampack",
"$glob_basedir/storage/myisam/myisampack",
"$glob_basedir/myisam/myisampack"));
"$glob_bindir/storage/myisam/myisampack",
"$glob_bindir/myisam/myisampack"));
# ----------------------------------------------------
# We are nice and report a bit about our settings
......@@ -2548,12 +2535,12 @@ sub vs_config_dirs ($$) {
if ($opt_vs_config)
{
return ("$glob_basedir/$path_part/$opt_vs_config/$exe");
return ("$glob_bindir/$path_part/$opt_vs_config/$exe");
}
return ("$glob_basedir/$path_part/release/$exe",
"$glob_basedir/$path_part/relwithdebinfo/$exe",
"$glob_basedir/$path_part/debug/$exe");
return ("$glob_bindir/$path_part/release/$exe",
"$glob_bindir/$path_part/relwithdebinfo/$exe",
"$glob_bindir/$path_part/debug/$exe");
}
##############################################################################
......
mysql-test/r/type_timestamp.result
View file @ e58f200a
......@@ -503,3 +503,19 @@ f1 f2-f3
5 0
DROP TABLE t1;
End of 5.0 tests
Bug#50888 valgrind warnings in Field_timestamp::val_str
SET TIMESTAMP=0;
CREATE TABLE t1(a timestamp);
INSERT INTO t1 VALUES ('2008-02-23 09:23:45'), ('2010-03-05 11:08:02');
FLUSH TABLES t1;
SELECT MAX(a) FROM t1;
MAX(a)
2010-03-05 11:08:02
SELECT a FROM t1;
a
2008-02-23 09:23:45
2010-03-05 11:08:02
DROP TABLE t1;
End of Bug#50888
mysql-test/suite/perfschema/r/dml_setup_instruments.result
View file @ e58f200a
......@@ -25,9 +25,10 @@ wait/synch/rwlock/sql/LOCK_system_variables_hash YES YES
wait/synch/rwlock/sql/LOCK_sys_init_connect YES YES
wait/synch/rwlock/sql/LOCK_sys_init_slave YES YES
wait/synch/rwlock/sql/LOGGER::LOCK_logger YES YES
wait/synch/rwlock/sql/MDL_context::waiting_for_lock YES YES
wait/synch/rwlock/sql/MDL_lock::rwlock YES YES
wait/synch/rwlock/sql/Query_cache_query::lock YES YES
wait/synch/rwlock/sql/THR_LOCK_servers YES YES
wait/synch/rwlock/sql/THR_LOCK_udf YES YES
select * from performance_schema.SETUP_INSTRUMENTS
where name like 'Wait/Synch/Cond/sql/%'
and name not in (
......
mysql-test/suite/perfschema/r/pfs_upgrade.result 0 → 100644
View file @ e58f200a
drop table if exists test.user_table;
drop procedure if exists test.user_proc;
drop function if exists test.user_func;
drop event if exists test.user_event;
"Testing mysql_upgrade with TABLE performance_schema.user_table"
create table test.user_table(a int);
use performance_schema;
show tables like "user_table";
Tables_in_performance_schema (user_table)
user_table
ERROR 1644 (HY000) at line 178: Unexpected content found in the performance_schema database.
ERROR 1050 (42S01) at line 203: Table 'COND_INSTANCES' already exists
ERROR 1050 (42S01) at line 233: Table 'EVENTS_WAITS_CURRENT' already exists
ERROR 1050 (42S01) at line 247: Table 'EVENTS_WAITS_HISTORY' already exists
ERROR 1050 (42S01) at line 261: Table 'EVENTS_WAITS_HISTORY_LONG' already exists
ERROR 1050 (42S01) at line 281: Table 'EVENTS_WAITS_SUMMARY_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 302: Table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE' already exists
ERROR 1050 (42S01) at line 323: Table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 340: Table 'FILE_INSTANCES' already exists
ERROR 1050 (42S01) at line 359: Table 'FILE_SUMMARY_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 379: Table 'FILE_SUMMARY_BY_INSTANCE' already exists
ERROR 1050 (42S01) at line 396: Table 'MUTEX_INSTANCES' already exists
ERROR 1050 (42S01) at line 414: Table 'PERFORMANCE_TIMERS' already exists
ERROR 1050 (42S01) at line 431: Table 'PROCESSLIST' already exists
ERROR 1050 (42S01) at line 449: Table 'RWLOCK_INSTANCES' already exists
ERROR 1050 (42S01) at line 465: Table 'SETUP_CONSUMERS' already exists
ERROR 1050 (42S01) at line 482: Table 'SETUP_INSTRUMENTS' already exists
ERROR 1050 (42S01) at line 502: Table 'SETUP_OBJECTS' already exists
ERROR 1050 (42S01) at line 518: Table 'SETUP_TIMERS' already exists
FATAL ERROR: Upgrade failed
show tables like "user_table";
Tables_in_performance_schema (user_table)
user_table
use test;
drop table test.user_table;
"Testing mysql_upgrade with VIEW performance_schema.user_view"
create view test.user_view as select "Not supposed to be here";
use performance_schema;
show tables like "user_view";
Tables_in_performance_schema (user_view)
user_view
ERROR 1644 (HY000) at line 178: Unexpected content found in the performance_schema database.
ERROR 1050 (42S01) at line 203: Table 'COND_INSTANCES' already exists
ERROR 1050 (42S01) at line 233: Table 'EVENTS_WAITS_CURRENT' already exists
ERROR 1050 (42S01) at line 247: Table 'EVENTS_WAITS_HISTORY' already exists
ERROR 1050 (42S01) at line 261: Table 'EVENTS_WAITS_HISTORY_LONG' already exists
ERROR 1050 (42S01) at line 281: Table 'EVENTS_WAITS_SUMMARY_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 302: Table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE' already exists
ERROR 1050 (42S01) at line 323: Table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 340: Table 'FILE_INSTANCES' already exists
ERROR 1050 (42S01) at line 359: Table 'FILE_SUMMARY_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 379: Table 'FILE_SUMMARY_BY_INSTANCE' already exists
ERROR 1050 (42S01) at line 396: Table 'MUTEX_INSTANCES' already exists
ERROR 1050 (42S01) at line 414: Table 'PERFORMANCE_TIMERS' already exists
ERROR 1050 (42S01) at line 431: Table 'PROCESSLIST' already exists
ERROR 1050 (42S01) at line 449: Table 'RWLOCK_INSTANCES' already exists
ERROR 1050 (42S01) at line 465: Table 'SETUP_CONSUMERS' already exists
ERROR 1050 (42S01) at line 482: Table 'SETUP_INSTRUMENTS' already exists
ERROR 1050 (42S01) at line 502: Table 'SETUP_OBJECTS' already exists
ERROR 1050 (42S01) at line 518: Table 'SETUP_TIMERS' already exists
FATAL ERROR: Upgrade failed
show tables like "user_view";
Tables_in_performance_schema (user_view)
user_view
use test;
drop view test.user_view;
"Testing mysql_upgrade with PROCEDURE performance_schema.user_proc"
create procedure test.user_proc()
select "Not supposed to be here";
update mysql.proc set db='performance_schema' where name='user_proc';
ERROR 1644 (HY000) at line 178: Unexpected content found in the performance_schema database.
ERROR 1050 (42S01) at line 203: Table 'COND_INSTANCES' already exists
ERROR 1050 (42S01) at line 233: Table 'EVENTS_WAITS_CURRENT' already exists
ERROR 1050 (42S01) at line 247: Table 'EVENTS_WAITS_HISTORY' already exists
ERROR 1050 (42S01) at line 261: Table 'EVENTS_WAITS_HISTORY_LONG' already exists
ERROR 1050 (42S01) at line 281: Table 'EVENTS_WAITS_SUMMARY_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 302: Table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE' already exists
ERROR 1050 (42S01) at line 323: Table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 340: Table 'FILE_INSTANCES' already exists
ERROR 1050 (42S01) at line 359: Table 'FILE_SUMMARY_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 379: Table 'FILE_SUMMARY_BY_INSTANCE' already exists
ERROR 1050 (42S01) at line 396: Table 'MUTEX_INSTANCES' already exists
ERROR 1050 (42S01) at line 414: Table 'PERFORMANCE_TIMERS' already exists
ERROR 1050 (42S01) at line 431: Table 'PROCESSLIST' already exists
ERROR 1050 (42S01) at line 449: Table 'RWLOCK_INSTANCES' already exists
ERROR 1050 (42S01) at line 465: Table 'SETUP_CONSUMERS' already exists
ERROR 1050 (42S01) at line 482: Table 'SETUP_INSTRUMENTS' already exists
ERROR 1050 (42S01) at line 502: Table 'SETUP_OBJECTS' already exists
ERROR 1050 (42S01) at line 518: Table 'SETUP_TIMERS' already exists
FATAL ERROR: Upgrade failed
select name from mysql.proc where db='performance_schema';
name
user_proc
update mysql.proc set db='test' where name='user_proc';
drop procedure test.user_proc;
"Testing mysql_upgrade with FUNCTION performance_schema.user_func"
create function test.user_func() returns integer
return 0;
update mysql.proc set db='performance_schema' where name='user_func';
ERROR 1644 (HY000) at line 178: Unexpected content found in the performance_schema database.
ERROR 1050 (42S01) at line 203: Table 'COND_INSTANCES' already exists
ERROR 1050 (42S01) at line 233: Table 'EVENTS_WAITS_CURRENT' already exists
ERROR 1050 (42S01) at line 247: Table 'EVENTS_WAITS_HISTORY' already exists
ERROR 1050 (42S01) at line 261: Table 'EVENTS_WAITS_HISTORY_LONG' already exists
ERROR 1050 (42S01) at line 281: Table 'EVENTS_WAITS_SUMMARY_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 302: Table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE' already exists
ERROR 1050 (42S01) at line 323: Table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 340: Table 'FILE_INSTANCES' already exists
ERROR 1050 (42S01) at line 359: Table 'FILE_SUMMARY_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 379: Table 'FILE_SUMMARY_BY_INSTANCE' already exists
ERROR 1050 (42S01) at line 396: Table 'MUTEX_INSTANCES' already exists
ERROR 1050 (42S01) at line 414: Table 'PERFORMANCE_TIMERS' already exists
ERROR 1050 (42S01) at line 431: Table 'PROCESSLIST' already exists
ERROR 1050 (42S01) at line 449: Table 'RWLOCK_INSTANCES' already exists
ERROR 1050 (42S01) at line 465: Table 'SETUP_CONSUMERS' already exists
ERROR 1050 (42S01) at line 482: Table 'SETUP_INSTRUMENTS' already exists
ERROR 1050 (42S01) at line 502: Table 'SETUP_OBJECTS' already exists
ERROR 1050 (42S01) at line 518: Table 'SETUP_TIMERS' already exists
FATAL ERROR: Upgrade failed
select name from mysql.proc where db='performance_schema';
name
user_func
update mysql.proc set db='test' where name='user_func';
drop function test.user_func;
"Testing mysql_upgrade with EVENT performance_schema.user_event"
create event test.user_event on schedule every 1 day do
select "not supposed to be here";
update mysql.event set db='performance_schema' where name='user_event';
ERROR 1644 (HY000) at line 178: Unexpected content found in the performance_schema database.
ERROR 1050 (42S01) at line 203: Table 'COND_INSTANCES' already exists
ERROR 1050 (42S01) at line 233: Table 'EVENTS_WAITS_CURRENT' already exists
ERROR 1050 (42S01) at line 247: Table 'EVENTS_WAITS_HISTORY' already exists
ERROR 1050 (42S01) at line 261: Table 'EVENTS_WAITS_HISTORY_LONG' already exists
ERROR 1050 (42S01) at line 281: Table 'EVENTS_WAITS_SUMMARY_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 302: Table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE' already exists
ERROR 1050 (42S01) at line 323: Table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 340: Table 'FILE_INSTANCES' already exists
ERROR 1050 (42S01) at line 359: Table 'FILE_SUMMARY_BY_EVENT_NAME' already exists
ERROR 1050 (42S01) at line 379: Table 'FILE_SUMMARY_BY_INSTANCE' already exists
ERROR 1050 (42S01) at line 396: Table 'MUTEX_INSTANCES' already exists
ERROR 1050 (42S01) at line 414: Table 'PERFORMANCE_TIMERS' already exists
ERROR 1050 (42S01) at line 431: Table 'PROCESSLIST' already exists
ERROR 1050 (42S01) at line 449: Table 'RWLOCK_INSTANCES' already exists
ERROR 1050 (42S01) at line 465: Table 'SETUP_CONSUMERS' already exists
ERROR 1050 (42S01) at line 482: Table 'SETUP_INSTRUMENTS' already exists
ERROR 1050 (42S01) at line 502: Table 'SETUP_OBJECTS' already exists
ERROR 1050 (42S01) at line 518: Table 'SETUP_TIMERS' already exists
FATAL ERROR: Upgrade failed
select name from mysql.event where db='performance_schema';
name
user_event
update mysql.event set db='test' where name='user_event';
drop event test.user_event;
mysql-test/suite/perfschema/t/pfs_upgrade.test 0 → 100644
View file @ e58f200a
# Copyright (C) 2010 Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# Tests for PERFORMANCE_SCHEMA
# Make sure mysql_upgrade does not destroy data in a 'performance_schema'
# database.
#
--source include/not_embedded.inc
--source include/have_perfschema.inc
--source include/have_lowercase0.inc
--disable_warnings
drop table if exists test.user_table;
drop procedure if exists test.user_proc;
drop function if exists test.user_func;
drop event if exists test.user_event;
--enable_warnings
--echo "Testing mysql_upgrade with TABLE performance_schema.user_table"
create table test.user_table(a int);
let $MYSQLD_DATADIR= `SELECT @@datadir`;
--copy_file $MYSQLD_DATADIR/test/user_table.frm $MYSQLD_DATADIR/performance_schema/user_table.frm
# Make sure the table is visible
use performance_schema;
show tables like "user_table";
--error 1
--exec $MYSQL_UPGRADE --skip-verbose > $MYSQLTEST_VARDIR/tmp/pfs_upgrade.out 2> $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
# Verify that mysql_upgrade complained about the performance_schema
--cat_file $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
# Make sure the table is still visible
show tables like "user_table";
use test;
--remove_file $MYSQLD_DATADIR/performance_schema/user_table.frm
drop table test.user_table;
--echo "Testing mysql_upgrade with VIEW performance_schema.user_view"
create view test.user_view as select "Not supposed to be here";
let $MYSQLD_DATADIR= `SELECT @@datadir`;
--copy_file $MYSQLD_DATADIR/test/user_view.frm $MYSQLD_DATADIR/performance_schema/user_view.frm
# Make sure the view is visible
use performance_schema;
show tables like "user_view";
--error 1
--exec $MYSQL_UPGRADE --skip-verbose > $MYSQLTEST_VARDIR/tmp/pfs_upgrade.out 2> $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
# Verify that mysql_upgrade complained about the performance_schema
--cat_file $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
# Make sure the view is still visible
show tables like "user_view";
use test;
--remove_file $MYSQLD_DATADIR/performance_schema/user_view.frm
drop view test.user_view;
--echo "Testing mysql_upgrade with PROCEDURE performance_schema.user_proc"
create procedure test.user_proc()
select "Not supposed to be here";
update mysql.proc set db='performance_schema' where name='user_proc';
--error 1
--exec $MYSQL_UPGRADE --skip-verbose > $MYSQLTEST_VARDIR/tmp/pfs_upgrade.out 2> $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
# Verify that mysql_upgrade complained about the performance_schema
--cat_file $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
select name from mysql.proc where db='performance_schema';
update mysql.proc set db='test' where name='user_proc';
drop procedure test.user_proc;
--echo "Testing mysql_upgrade with FUNCTION performance_schema.user_func"
create function test.user_func() returns integer
return 0;
update mysql.proc set db='performance_schema' where name='user_func';
--error 1
--exec $MYSQL_UPGRADE --skip-verbose > $MYSQLTEST_VARDIR/tmp/pfs_upgrade.out 2> $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
# Verify that mysql_upgrade complained about the performance_schema
--cat_file $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
select name from mysql.proc where db='performance_schema';
update mysql.proc set db='test' where name='user_func';
drop function test.user_func;
--echo "Testing mysql_upgrade with EVENT performance_schema.user_event"
create event test.user_event on schedule every 1 day do
select "not supposed to be here";
update mysql.event set db='performance_schema' where name='user_event';
--error 1
--exec $MYSQL_UPGRADE --skip-verbose > $MYSQLTEST_VARDIR/tmp/pfs_upgrade.out 2> $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
# Verify that mysql_upgrade complained about the performance_schema
--cat_file $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
select name from mysql.event where db='performance_schema';
update mysql.event set db='test' where name='user_event';
drop event test.user_event;
--remove_file $MYSQLTEST_VARDIR/tmp/pfs_upgrade.out
--remove_file $MYSQLTEST_VARDIR/tmp/pfs_upgrade.err
mysql-test/t/type_timestamp.test
View file @ e58f200a
......@@ -346,3 +346,17 @@ SELECT f1,f2-f3 FROM t1;
DROP TABLE t1;
--echo End of 5.0 tests
--echo
--echo Bug#50888 valgrind warnings in Field_timestamp::val_str
--echo
SET TIMESTAMP=0;
CREATE TABLE t1(a timestamp);
INSERT INTO t1 VALUES ('2008-02-23 09:23:45'), ('2010-03-05 11:08:02');
FLUSH TABLES t1;
SELECT MAX(a) FROM t1;
SELECT a FROM t1;
DROP TABLE t1;
--echo End of Bug#50888
plugin/Makefile.am
View file @ e58f200a
# Copyright (C) 2005-2006 MySQL AB
# Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
......@@ -24,5 +24,10 @@ EXTRA_DIST = fulltext/configure.in
SUBDIRS = @mysql_pg_dirs@
DIST_SUBDIRS = @mysql_pg_distdirs@
# As of 5.5.3-m3, we want to include the plugin files of a debug build in the package
install-exec-hook:
$(mkinstalldirs) $(DESTDIR)$(pkglibdir) $(DESTDIR)$(pkglibdir)/plugin
test ! -d debug || $(TAR) cf - debug | ( cd $(DESTDIR)$(pkglibdir) && $(TAR) xvf - )
# Don't update the files from bitkeeper
%::SCCS/s.%
scripts/mysql_system_tables.sql
View file @ e58f200a
-- Copyright (C) 2008-2009 Sun Microsystems, Inc
-- Copyright (C) 2008, 2010 Oracle and/or its affiliates. All rights reserved.
--
-- This program is free software; you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
......@@ -100,18 +100,92 @@ CREATE TABLE IF NOT EXISTS event ( db char(64) CHARACTER SET utf8 COLLATE utf8_b
CREATE TABLE IF NOT EXISTS ndb_binlog_index (Position BIGINT UNSIGNED NOT NULL, File VARCHAR(255) NOT NULL, epoch BIGINT UNSIGNED NOT NULL, inserts BIGINT UNSIGNED NOT NULL, updates BIGINT UNSIGNED NOT NULL, deletes BIGINT UNSIGNED NOT NULL, schemaops BIGINT UNSIGNED NOT NULL, PRIMARY KEY(epoch)) ENGINE=MYISAM;
--
-- PERFORMANCE SCHEMA INSTALLATION
-- Note that this script is also reused by mysql_upgrade,
-- so we have to be very careful here to not destroy any
-- existing database named 'performance_schema' if it
-- can contain user data.
-- In case of downgrade, it's ok to drop unknown tables
-- from a future version, as long as they belong to the
-- performance schema engine.
--
set @have_old_pfs= (select count(*) from information_schema.schemata where schema_name='performance_schema');
SET @l1="SET @broken_tables = (select count(*) from information_schema.tables";
SET @l2=" where engine != \'PERFORMANCE_SCHEMA\' and table_schema=\'performance_schema\')";
SET @cmd=concat(@l1,@l2);
-- Work around for bug#49542
SET @str = IF(@have_old_pfs = 1, @cmd, 'SET @broken_tables = 0');
PREPARE stmt FROM @str;
EXECUTE stmt;
DROP PREPARE stmt;
SET @l1="SET @broken_views = (select count(*) from information_schema.views";
SET @l2=" where table_schema='performance_schema')";
SET @cmd=concat(@l1,@l2);
-- Work around for bug#49542
SET @str = IF(@have_old_pfs = 1, @cmd, 'SET @broken_views = 0');
PREPARE stmt FROM @str;
EXECUTE stmt;
DROP PREPARE stmt;
SET @broken_routines = (select count(*) from mysql.proc where db='performance_schema');
SET @broken_events = (select count(*) from mysql.event where db='performance_schema');
SET @broken_pfs= (select @broken_tables + @broken_views + @broken_routines + @broken_events);
--
-- The performance schema database.
-- This database is always created, even in --without-perfschema builds,
-- Only drop and create the database if this is safe (no broken_pfs).
-- This database is created, even in --without-perfschema builds,
-- so that the database name is always reserved by the MySQL implementation.
--
set @have_pfs= (select count(engine) from information_schema.engines where engine='PERFORMANCE_SCHEMA' and support != 'NO');
SET @cmd= "DROP DATABASE IF EXISTS performance_schema";
SET @str = IF(@broken_pfs = 0, @cmd, 'SET @dummy = 0');
PREPARE stmt FROM @str;
EXECUTE stmt;
DROP PREPARE stmt;
DROP DATABASE IF EXISTS performance_schema;
SET @cmd= "CREATE DATABASE performance_schema character set utf8";
CREATE DATABASE performance_schema character set utf8;
SET @str = IF(@broken_pfs = 0, @cmd, 'SET @dummy = 0');
PREPARE stmt FROM @str;
EXECUTE stmt;
DROP PREPARE stmt;
--
-- Unlike 'performance_schema', the 'mysql' database is reserved already,
-- so no user procedure is supposed to be there
--
drop procedure if exists mysql.die;
create procedure mysql.die() signal sqlstate 'HY000' set message_text='Unexpected content found in the performance_schema database.';
--
-- For broken upgrades, SIGNAL the error
--
SET @cmd="call mysql.die()";
SET @str = IF(@broken_pfs > 0, @cmd, 'SET @dummy = 0');
PREPARE stmt FROM @str;
EXECUTE stmt;
DROP PREPARE stmt;
drop procedure mysql.die;
--
-- From this point, only create the performance schema tables
-- if the server is build with performance schema
--
set @have_pfs= (select count(engine) from information_schema.engines where engine='PERFORMANCE_SCHEMA' and support != 'NO');
--
-- TABLE COND_INSTANCES
......
scripts/mysqld_safe.sh
View file @ e58f200a
......@@ -54,6 +54,8 @@ Usage: $0 [OPTIONS]
--mysqld=FILE Use the specified file as mysqld
--mysqld-version=VERSION Use "mysqld-VERSION" as mysqld
--nice=NICE Set the scheduling priority of mysqld
--plugin-dir=DIR Plugins are under DIR or DIR/VERSION, if
VERSION is given
--skip-kill-mysqld Don't try to kill stray mysqld processes
--syslog Log messages to syslog with 'logger'
--skip-syslog Log messages to error log (default)
......@@ -172,6 +174,7 @@ parse_arguments() {
--basedir=*) MY_BASEDIR_VERSION="$val" ;;
--datadir=*) DATADIR="$val" ;;
--pid-file=*) pid_file="$val" ;;
--plugin-dir=*) PLUGIN_DIR="$val" ;;
--user=*) user="$val"; SET_USER=1 ;;
# these might have been set in a [mysqld_safe] section of my.cnf
......@@ -189,6 +192,7 @@ parse_arguments() {
if test -n "$val"
then
MYSQLD="mysqld-$val"
PLUGIN_VARIANT="/$val"
else
MYSQLD="mysqld"
fi
......@@ -695,8 +699,10 @@ fi
cmd="`mysqld_ld_preload_text`$NOHUP_NICENESS"
plugin_dir="${PLUGIN_DIR:-@PLUGINDIR@}${PLUGIN_VARIANT}"
for i in "$ledir/$MYSQLD" "$defaults" "--basedir=$MY_BASEDIR_VERSION" \
"--datadir=$DATADIR" "$USER_OPTION"
"--datadir=$DATADIR" "--plugin-dir=$plugin_dir" "$USER_OPTION"
do
cmd="$cmd "`shell_quote_string "$i"`
done
......
sql/item.h
View file @ e58f200a
......@@ -3122,14 +3122,16 @@ protected:
bool value_cached;
public:
Item_cache():
example(0), used_table_map(0), cached_field(0), cached_field_type(MYSQL_TYPE_STRING),
example(0), used_table_map(0), cached_field(0),
cached_field_type(MYSQL_TYPE_STRING),
value_cached(0)
{
fixed= 1;
null_value= 1;
}
Item_cache(enum_field_types field_type_arg):
example(0), used_table_map(0), cached_field(0), cached_field_type(field_type_arg),
example(0), used_table_map(0), cached_field(0),
cached_field_type(field_type_arg),
value_cached(0)
{
fixed= 1;
......@@ -3233,10 +3235,9 @@ class Item_cache_str: public Item_cache
public:
Item_cache_str(const Item *item) :
Item_cache(), value(0),
Item_cache(item->field_type()), value(0),
is_varbinary(item->type() == FIELD_ITEM &&
((const Item_field *) item)->field->type() ==
MYSQL_TYPE_VARCHAR &&
cached_field_type == MYSQL_TYPE_VARCHAR &&
!((const Item_field *) item)->field->has_charset())
{}
double val_real();
......
sql/mdl.cc
View file @ e58f200a
......@@ -19,6 +19,54 @@
#include <hash.h>
#include <mysqld_error.h>
#ifdef HAVE_PSI_INTERFACE
static PSI_mutex_key key_MDL_map_mutex;
static PSI_mutex_key key_MDL_context_signal_mutex;
static PSI_mutex_info all_mdl_mutexes[]=
{
{ &key_MDL_map_mutex, "MDL_map::mutex", PSI_FLAG_GLOBAL},
{ &key_MDL_context_signal_mutex, "MDL_context::signal", 0}
};
static PSI_rwlock_key key_MDL_lock_rwlock;
static PSI_rwlock_key key_MDL_context_waiting_for_rwlock;
static PSI_rwlock_info all_mdl_rwlocks[]=
{
{ &key_MDL_lock_rwlock, "MDL_lock::rwlock", 0},
{ &key_MDL_context_waiting_for_rwlock, "MDL_context::waiting_for_lock", 0}
};
static PSI_cond_key key_MDL_context_signal_cond;
static PSI_cond_info all_mdl_conds[]=
{
{ &key_MDL_context_signal_cond, "MDL_context::signal", 0}
};
/**
Initialise all the performance schema instrumentation points
used by the MDL subsystem.
*/
static void init_mdl_psi_keys(void)
{
const char *category= "sql";
int count;
if (PSI_server == NULL)
return;
count= array_elements(all_mdl_mutexes);
PSI_server->register_mutex(category, all_mdl_mutexes, count);
count= array_elements(all_mdl_rwlocks);
PSI_server->register_rwlock(category, all_mdl_rwlocks, count);
count= array_elements(all_mdl_conds);
PSI_server->register_cond(category, all_mdl_conds, count);
}
#endif /* HAVE_PSI_INTERFACE */
void notify_shared_lock(THD *thd, MDL_ticket *conflicting_ticket);
......@@ -178,7 +226,7 @@ public:
If m_wrlock prefers readers (actually ignoring pending writers is
enough) ctxA and ctxB will continue and no deadlock will occur.
*/
rw_pr_lock_t m_rwlock;
mysql_prlock_t m_rwlock;
bool is_empty() const
{
......@@ -240,12 +288,12 @@ public:
m_ref_release(0),
m_is_destroyed(FALSE)
{
rw_pr_init(&m_rwlock);
mysql_prlock_init(key_MDL_lock_rwlock, &m_rwlock);
}
virtual ~MDL_lock()
{
rw_pr_destroy(&m_rwlock);
mysql_prlock_destroy(&m_rwlock);
}
inline static void destroy(MDL_lock *lock);
public:
......@@ -368,6 +416,11 @@ void mdl_init()
{
DBUG_ASSERT(! mdl_initialized);
mdl_initialized= TRUE;
#ifdef HAVE_PSI_INTERFACE
init_mdl_psi_keys();
#endif
mdl_locks.init();
}
......@@ -393,7 +446,7 @@ void mdl_destroy()
void MDL_map::init()
{
mysql_mutex_init(NULL /* pfs key */,&m_mutex, NULL);
mysql_mutex_init(key_MDL_map_mutex, &m_mutex, NULL);
my_hash_init(&m_locks, &my_charset_bin, 16 /* FIXME */, 0, 0,
mdl_locks_key, 0, 0);
}
......@@ -507,7 +560,7 @@ bool MDL_map::move_from_hash_to_lock_mutex(MDL_lock *lock)
lock->m_ref_usage++;
mysql_mutex_unlock(&m_mutex);
rw_pr_wrlock(&lock->m_rwlock);
mysql_prlock_wrlock(&lock->m_rwlock);
lock->m_ref_release++;
if (unlikely(lock->m_is_destroyed))
{
......@@ -522,7 +575,7 @@ bool MDL_map::move_from_hash_to_lock_mutex(MDL_lock *lock)
*/
uint ref_usage= lock->m_ref_usage;
uint ref_release= lock->m_ref_release;
rw_pr_unlock(&lock->m_rwlock);
mysql_prlock_unlock(&lock->m_rwlock);
if (ref_usage == ref_release)
MDL_lock::destroy(lock);
return TRUE;
......@@ -565,7 +618,7 @@ void MDL_map::remove(MDL_lock *lock)
lock->m_is_destroyed= TRUE;
ref_usage= lock->m_ref_usage;
ref_release= lock->m_ref_release;
rw_pr_unlock(&lock->m_rwlock);
mysql_prlock_unlock(&lock->m_rwlock);
mysql_mutex_unlock(&m_mutex);
if (ref_usage == ref_release)
MDL_lock::destroy(lock);
......@@ -586,9 +639,9 @@ MDL_context::MDL_context()
m_deadlock_weight(0),
m_signal(NO_WAKE_UP)
{
rw_pr_init(&m_waiting_for_lock);
mysql_mutex_init(NULL /* pfs key */, &m_signal_lock, NULL);
mysql_cond_init(NULL /* pfs key */, &m_signal_cond, NULL);
mysql_prlock_init(key_MDL_context_waiting_for_rwlock, &m_waiting_for_lock);
mysql_mutex_init(key_MDL_context_signal_mutex, &m_signal_lock, NULL);
mysql_cond_init(key_MDL_context_signal_mutex, &m_signal_cond, NULL);
}
......@@ -608,7 +661,7 @@ void MDL_context::destroy()
{
DBUG_ASSERT(m_tickets.is_empty());
rw_pr_destroy(&m_waiting_for_lock);
mysql_prlock_destroy(&m_waiting_for_lock);
mysql_mutex_destroy(&m_signal_lock);
mysql_cond_destroy(&m_signal_cond);
}
......@@ -1098,7 +1151,7 @@ MDL_lock::can_grant_lock(enum_mdl_type type_arg,
void MDL_lock::remove_ticket(Ticket_list MDL_lock::*list, MDL_ticket *ticket)
{
rw_pr_wrlock(&m_rwlock);
mysql_prlock_wrlock(&m_rwlock);
(this->*list).remove_ticket(ticket);
if (is_empty())
mdl_locks.remove(this);
......@@ -1109,7 +1162,7 @@ void MDL_lock::remove_ticket(Ticket_list MDL_lock::*list, MDL_ticket *ticket)
which now might be able to do it. Wake them up!
*/
wake_up_waiters();
rw_pr_unlock(&m_rwlock);
mysql_prlock_unlock(&m_rwlock);
}
}
......@@ -1129,9 +1182,9 @@ bool MDL_lock::has_pending_conflicting_lock(enum_mdl_type type)
mysql_mutex_assert_not_owner(&LOCK_open);
rw_pr_rdlock(&m_rwlock);
mysql_prlock_rdlock(&m_rwlock);
result= (m_waiting.bitmap() & incompatible_granted_types_bitmap()[type]);
rw_pr_unlock(&m_rwlock);
mysql_prlock_unlock(&m_rwlock);
return result;
}
......@@ -1325,7 +1378,7 @@ MDL_context::try_acquire_lock(MDL_request *mdl_request)
{
ticket->m_lock= lock;
lock->m_granted.add_ticket(ticket);
rw_pr_unlock(&lock->m_rwlock);
mysql_prlock_unlock(&lock->m_rwlock);
m_tickets.push_front(ticket);
......@@ -1335,7 +1388,7 @@ MDL_context::try_acquire_lock(MDL_request *mdl_request)
{
/* We can't get here if we allocated a new lock. */
DBUG_ASSERT(! lock->is_empty());
rw_pr_unlock(&lock->m_rwlock);
mysql_prlock_unlock(&lock->m_rwlock);
MDL_ticket::destroy(ticket);
}
......@@ -1376,9 +1429,9 @@ MDL_context::clone_ticket(MDL_request *mdl_request)
ticket->m_lock= mdl_request->ticket->m_lock;
mdl_request->ticket= ticket;
rw_pr_wrlock(&ticket->m_lock->m_rwlock);
mysql_prlock_wrlock(&ticket->m_lock->m_rwlock);
ticket->m_lock->m_granted.add_ticket(ticket);
rw_pr_unlock(&ticket->m_lock->m_rwlock);
mysql_prlock_unlock(&ticket->m_lock->m_rwlock);
m_tickets.push_front(ticket);
......@@ -1484,7 +1537,7 @@ bool MDL_context::acquire_lock_impl(MDL_request *mdl_request,
if (ticket->is_upgradable_or_exclusive())
lock->notify_shared_locks(this);
rw_pr_unlock(&lock->m_rwlock);
mysql_prlock_unlock(&lock->m_rwlock);
set_deadlock_weight(mdl_request->get_deadlock_weight());
will_wait_for(ticket);
......@@ -1519,7 +1572,7 @@ bool MDL_context::acquire_lock_impl(MDL_request *mdl_request,
my_error(ER_LOCK_WAIT_TIMEOUT, MYF(0));
return TRUE;
}
rw_pr_wrlock(&lock->m_rwlock);
mysql_prlock_wrlock(&lock->m_rwlock);
}
lock->m_waiting.remove_ticket(ticket);
......@@ -1529,7 +1582,7 @@ bool MDL_context::acquire_lock_impl(MDL_request *mdl_request,
(*lock->cached_object_release_hook)(lock->cached_object);
lock->cached_object= NULL;
rw_pr_unlock(&lock->m_rwlock);
mysql_prlock_unlock(&lock->m_rwlock);
m_tickets.push_front(ticket);
......@@ -1674,7 +1727,7 @@ MDL_context::upgrade_shared_lock_to_exclusive(MDL_ticket *mdl_ticket,
is_new_ticket= ! has_lock(mdl_svp, mdl_xlock_request.ticket);
/* Merge the acquired and the original lock. @todo: move to a method. */
rw_pr_wrlock(&mdl_ticket->m_lock->m_rwlock);
mysql_prlock_wrlock(&mdl_ticket->m_lock->m_rwlock);
if (is_new_ticket)
mdl_ticket->m_lock->m_granted.remove_ticket(mdl_xlock_request.ticket);
/*
......@@ -1686,7 +1739,7 @@ MDL_context::upgrade_shared_lock_to_exclusive(MDL_ticket *mdl_ticket,
mdl_ticket->m_type= MDL_EXCLUSIVE;
mdl_ticket->m_lock->m_granted.add_ticket(mdl_ticket);
rw_pr_unlock(&mdl_ticket->m_lock->m_rwlock);
mysql_prlock_unlock(&mdl_ticket->m_lock->m_rwlock);
if (is_new_ticket)
{
......@@ -1704,7 +1757,7 @@ bool MDL_lock::find_deadlock(MDL_ticket *waiting_ticket,
MDL_ticket *ticket;
bool result= FALSE;
rw_pr_rdlock(&m_rwlock);
mysql_prlock_rdlock(&m_rwlock);
Ticket_iterator granted_it(m_granted);
Ticket_iterator waiting_it(m_waiting);
......@@ -1756,7 +1809,7 @@ bool MDL_lock::find_deadlock(MDL_ticket *waiting_ticket,
}
end:
rw_pr_unlock(&m_rwlock);
mysql_prlock_unlock(&m_rwlock);
return result;
}
......@@ -1765,7 +1818,7 @@ bool MDL_context::find_deadlock(Deadlock_detection_context *deadlock_ctx)
{
bool result= FALSE;
rw_pr_rdlock(&m_waiting_for_lock);
mysql_prlock_rdlock(&m_waiting_for_lock);
if (m_waiting_for)
{
......@@ -1794,14 +1847,14 @@ bool MDL_context::find_deadlock(Deadlock_detection_context *deadlock_ctx)
deadlock_ctx->victim= this;
else if (deadlock_ctx->victim->m_deadlock_weight >= m_deadlock_weight)
{
rw_pr_unlock(&deadlock_ctx->victim->m_waiting_for_lock);
mysql_prlock_unlock(&deadlock_ctx->victim->m_waiting_for_lock);
deadlock_ctx->victim= this;
}
else
rw_pr_unlock(&m_waiting_for_lock);
mysql_prlock_unlock(&m_waiting_for_lock);
}
else
rw_pr_unlock(&m_waiting_for_lock);
mysql_prlock_unlock(&m_waiting_for_lock);
return result;
}
......@@ -1827,7 +1880,7 @@ bool MDL_context::find_deadlock()
if (deadlock_ctx.victim != this)
{
deadlock_ctx.victim->awake(VICTIM_WAKE_UP);
rw_pr_unlock(&deadlock_ctx.victim->m_waiting_for_lock);
mysql_prlock_unlock(&deadlock_ctx.victim->m_waiting_for_lock);
/*
After adding new arc to waiting graph we found that it participates
in some loop (i.e. there is a deadlock). We decided to destroy this
......@@ -1840,7 +1893,7 @@ bool MDL_context::find_deadlock()
else
{
DBUG_ASSERT(&deadlock_ctx.victim->m_waiting_for_lock == &m_waiting_for_lock);
rw_pr_unlock(&deadlock_ctx.victim->m_waiting_for_lock);
mysql_prlock_unlock(&deadlock_ctx.victim->m_waiting_for_lock);
return TRUE;
}
}
......@@ -1897,14 +1950,14 @@ MDL_context::wait_for_lock(MDL_request *mdl_request, ulong lock_wait_timeout)
if (lock->can_grant_lock(mdl_request->type, this))
{
rw_pr_unlock(&lock->m_rwlock);
mysql_prlock_unlock(&lock->m_rwlock);
return FALSE;
}
MDL_ticket *pending_ticket;
if (! (pending_ticket= MDL_ticket::create(this, mdl_request->type)))
{
rw_pr_unlock(&lock->m_rwlock);
mysql_prlock_unlock(&lock->m_rwlock);
return TRUE;
}
......@@ -1913,7 +1966,7 @@ MDL_context::wait_for_lock(MDL_request *mdl_request, ulong lock_wait_timeout)
lock->m_waiting.add_ticket(pending_ticket);
wait_reset();
rw_pr_unlock(&lock->m_rwlock);
mysql_prlock_unlock(&lock->m_rwlock);
set_deadlock_weight(MDL_DEADLOCK_WEIGHT_DML);
will_wait_for(pending_ticket);
......@@ -2064,7 +2117,7 @@ void MDL_ticket::downgrade_exclusive_lock(enum_mdl_type type)
if (m_type != MDL_EXCLUSIVE)
return;
rw_pr_wrlock(&m_lock->m_rwlock);
mysql_prlock_wrlock(&m_lock->m_rwlock);
/*
To update state of MDL_lock object correctly we need to temporarily
exclude ticket from the granted queue and then include it back.
......@@ -2073,7 +2126,7 @@ void MDL_ticket::downgrade_exclusive_lock(enum_mdl_type type)
m_type= type;
m_lock->m_granted.add_ticket(this);
m_lock->wake_up_waiters();
rw_pr_unlock(&m_lock->m_rwlock);
mysql_prlock_unlock(&m_lock->m_rwlock);
}
......
sql/mdl.h
View file @ e58f200a
......@@ -628,7 +628,7 @@ private:
important as deadlock detector won't work correctly
otherwise. @sa Comment for MDL_lock::m_rwlock.
*/
rw_pr_lock_t m_waiting_for_lock;
mysql_prlock_t m_waiting_for_lock;
MDL_ticket *m_waiting_for;
uint m_deadlock_weight;
/**
......@@ -652,9 +652,9 @@ private:
void will_wait_for(MDL_ticket *pending_ticket)
{
rw_pr_wrlock(&m_waiting_for_lock);
mysql_prlock_wrlock(&m_waiting_for_lock);
m_waiting_for= pending_ticket;
rw_pr_unlock(&m_waiting_for_lock);
mysql_prlock_unlock(&m_waiting_for_lock);
}
void set_deadlock_weight(uint weight)
......@@ -670,9 +670,9 @@ private:
void stop_waiting()
{
rw_pr_wrlock(&m_waiting_for_lock);
mysql_prlock_wrlock(&m_waiting_for_lock);
m_waiting_for= NULL;
rw_pr_unlock(&m_waiting_for_lock);
mysql_prlock_unlock(&m_waiting_for_lock);
}
void wait_reset()
......
storage/innobase/CMakeLists.txt
View file @ e58f200a
......@@ -196,7 +196,7 @@ ENDIF()
# Removing compiler optimizations for innodb/mem/* files on 64-bit Windows
# due to 64-bit compiler error, See MySQL Bug #19424, #36366, #34297
IF (MSVC AND CMAKE_SIZEOF_VOIDP EQUAL 8)
IF (MSVC AND CMAKE_SIZEOF_VOID_P EQUAL 8)
SET_SOURCE_FILES_PROPERTIES(mem/mem0mem.c mem/mem0pool.c
PROPERTIES COMPILE_FLAGS -Od)
ENDIF()
......
storage/perfschema/pfs_instr.cc
View file @ e58f200a
......@@ -746,6 +746,26 @@ find_or_create_file(PFS_thread *thread, PFS_file_class *klass,
}
}
char safe_buffer[FN_REFLEN];
const char *safe_filename;
if (len >= FN_REFLEN)
{
/*
The instrumented code uses file names that exceeds FN_REFLEN.
This could be legal for instrumentation on non mysys APIs,
so we support it.
Truncate the file name so that:
- it fits into pfs->m_filename
- it is safe to use mysys apis to normalize the file name.
*/
memcpy(safe_buffer, filename, FN_REFLEN - 2);
safe_buffer[FN_REFLEN - 1]= 0;
safe_filename= safe_buffer;
}
else
safe_filename= filename;
/*
Normalize the file name to avoid duplicates when using aliases:
- absolute or relative paths
......@@ -759,7 +779,7 @@ find_or_create_file(PFS_thread *thread, PFS_file_class *klass,
Ignore errors, the file may not exist.
my_realpath always provide a best effort result in buffer.
*/
(void) my_realpath(buffer, filename, MYF(0));
(void) my_realpath(buffer, safe_filename, MYF(0));
normalized_filename= buffer;
normalized_length= strlen(normalized_filename);
......
storage/perfschema/unittest/pfs-t.cc
View file @ e58f200a
......@@ -37,14 +37,25 @@ PFS_file* lookup_file_by_name(const char* name)
uint i;
PFS_file *pfs;
uint len= strlen(name);
size_t dirlen;
const char *filename;
uint filename_length;;
for (i= 0; i < file_max; i++)
{
pfs= & file_array[i];
if (pfs->m_lock.is_populated())
{
if ((len == pfs->m_filename_length) &&
(strncmp(name, pfs->m_filename, pfs->m_filename_length) == 0))
/*
When a file "foo" is instrumented, the name is normalized
to "/path/to/current/directory/foo", so we remove the
directory name here to find it back.
*/
dirlen= dirname_length(pfs->m_filename);
filename= pfs->m_filename + dirlen;
filename_length= pfs->m_filename_length - dirlen;
if ((len == filename_length) &&
(strncmp(name, filename, filename_length) == 0))
return pfs;
}
}
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7