Instead of checking user's privileges with check_access(),
use the cached value in table->grant.privilege instead -
it is correctly set to the invoker or definer, depending
on SQL SECURITY mode.
Continue to use check_access() for DDLs when
table->grant.privilege may be not set (but these cases are
only possible on tables, never for views).
(patch originally by Alexander Barkov)
prevent concurrent cleanups in multi-threaded mysqlimport
(they can happen if many threads get an error at the same time),
safe_exit() is not thread-safe.
Fix was to add a test in Query_log_event::Query_log_event() if we are using
CREATE ... SELECT and in this case use trans cache, like we do on the master.
This avoid using (with doesn't have checksum)
Other things:
- Removed dummy call my_checksum(0L, NULL, 0)
- More DBUG_PRINT
- Cleaned up Log_event::need_checksum() to make it more readable (similar as in MySQL 5.6)
- Renamed variable that was hiding another one in create_table_imp()
FUNCTIONS/PRIVILEGES DIFFERENTLY'
Fix for bug#11759114 - '51401: GRANT TREATS NONEXISTENT
FUNCTIONS/PRIVILEGES DIFFERENTLY'.
The problem was that attempt to grant EXECUTE or ALTER
ROUTINE privilege on stored procedure which didn't exist
succeed instead of returning an appropriate error like
it happens in similar situation for stored functions or
tables.
The code which handles granting of privileges on individual
routine calls sp_exist_routines() function to check if routine
exists and assumes that the 3rd parameter of the latter
specifies whether it should check for existence of stored
procedure or function. In practice, this parameter had
completely different meaning and, as result, this check was
not done properly for stored procedures.
This fix addresses this problem by bringing sp_exist_routines()
signature and code in line with expectation of its caller.
Conflicts:
mysql-test/r/grant.result
mysql-test/t/grant.test
sql/sp.cc
The test has performance-schema in the opt file, so it failed when the server was compiled without performance schema.
Make the option loose, then MTR will be able to reach have_perfschema.inc check and will skip the test gracefully.
Problem was that test just takes too long time in slow I/O and triggers
testcase timeout. Reduced the number of operations and inserts to make
test shorter.
Let mysqld_safe_syslog.cnf force disable error log so that logging to syslog is
not affected by previous log_error setting.
Added handling of --skip-log-error to mysqld_safe.
Analysis; Problem is that InnoDB does not have support for generating
CURRENT_TIMESTAMP or constant default.
Fix: Add additional check if column has changed from NULL -> NOT NULL
and column default has changed. If this is is first column definition
whose SQL type is TIMESTAMP and it is defined as NOT NULL and
it has either constant default or function default we must use
"Copy" method for alter table.
The --gtid-ignore-duplicates option was not working correctly with row-based
replication. When a row event was completed, but before committing, there
was a small window where another multi-source SQL thread could wrongly try
to re-execute the same transaction, without properly ignoring the duplicate
GTID. This would lead to duplicate key error or out-of-order GTID error or
similar.
Thanks to Matt Neth for reporting this and giving an easy way to reproduce
the issue.
fix upgrade[2] tests on trusty and utopic: add missing
conflicts/replaces, client-10.0 should conflict/replace client-5.5.
reformat other conflicts/replaces lines to make them easier
to read and merge
in ha_delete_table()
* only convert ENOENT and HA_ERR_NO_SUCH_TABLE to warnings
* only return real error codes (that is, not ENOENT and
not HA_ERR_NO_SUCH_TABLE)
* intercept HA_ERR_ROW_IS_REFERENCED to generate backward
compatible ER_ROW_IS_REFERENCED
in mysql_rm_table_no_locks()
* no special code to handle HA_ERR_ROW_IS_REFERENCED
* no special code to handle ENOENT and HA_ERR_NO_SUCH_TABLE
* return multi-table error ER_BAD_TABLE_ERROR <table list> only
when there were many errors, not when there were many
tables to drop (but only one table generated an error)
in cmake tests let's treat clang like gcc (same options,
same builtins) in many cases.
* don't check the compiler when
* testing for -fvisibility=hidden support
* testing for HAVE_ABI_CXA_DEMANGLE
* testing for HAVE_GCC_ATOMIC_BUILTINS
* when removing options with string(replace)
* when running ${CC} --version (ignore the error instead)
* run ABI checks for clang
* use "canonical" gcc flags for clang
* fix groonga too
Also:
* add cmake detection for gcc __atomic_* builtins. they might be
supported (__ATOMIC_SEQ_CST is defined), but not for all operand
sizes. In particular, 64-bit atomic load is problematic on i386
* cache check results for Windows
* remove the test for HAVE_CXXABI_H (HAVE_ABI_CXA_DEMANGLE is
suffifient)
When RENAME TABLE is executed, it apparently does not check whether the engine
is available (unlike ALTER TABLE .. RENAME, which does). It means that if the
engine in question was not loaded on some reason, the table might become
unusable, since the engine won't know about the change.
With this patch RENAME TABLE fails if storage engine is not available.
Put client plugins into -common rpm, not -shared.
Because they're needed for
* all clients that link with shared libmysqlclient (-shared)
* our clients from -client rpm, they're statically linked (-client)
* the server that acts as a replication slave (-server)
As the MF_THREAD_SPECIFIC was introduced to the alloc_root's and
the prealloc added to the statement::mem_root and statement::result.alloc, we have to adjust
the embedded server to it. The preallocation was removed for the embedded server as it
makes no sence for it. The msyqltest should free the statement inside the proper thead to
make the memory statistics happy.
