| Commit message (Collapse) | Author | Age | Files | Lines |
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mysql_discard_or_import_tablespace(): On successful
ALTER TABLE...DISCARD TABLESPACE, evict the table handle from the
table definition cache, so that ha_innobase::close() will be invoked,
like InnoDB expects to be the case. This will avoid an assertion failure
ut_a(table->get_ref_count() == 0) during IMPORT TABLESPACE.
ha_innobase::open(): Do not issue any ER_TABLESPACE_DISCARDED warning.
Member functions for DML will do that.
ha_innobase::truncate(), ha_innobase::check_if_supported_inplace_alter():
Issue ER_TABLESPACE_DISCARDED warnings, to compensate for the removal of
the warning in ha_innobase::open().
row_quiesce_write_indexes(): Only write information about committed
indexes. The ALTER TABLE t NOWAIT ADD INDEX(c) in the nondeterministic
test case will most of the time fail due to a metadata lock (MDL) timeout
and leave behind an uncommitted index.
Reviewed by: Sergei Golubchik
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Fixes up commit b8ad6fbd95830b61d282abc1167300fff261be7e
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- InnoDB fails to free the persistent cursor for the clustered index
when InnoDB replays the update operation on the table that is
being rebuilt.
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error message
Per fsp0types.h, SDI is on tablespace flags position 14 where MariaDB
stores its pagesize. Flag at position 13, also in MariaDB pagesize
flags, is a MySQL encryption flag.
These are checked only if fsp_flags_is_valid fails, so valid MariaDB
pages sizes don't become errors.
The error message "Cannot reset LSNs in table" was rather specific and
not always true to replaced with more generic error.
ALTER TABLE tbl IMPORT TABLESPACE now reports Unsupported on MySQL
tablespace (rather than index corrupted) along with a server error
message.
MySQL innodb Errors are with with UNSUPPORTED rather than CORRUPTED
to avoid user anxiety.
Reviewer: Marko Mäkelä
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subquery with JOIN gets error from storage engine
The issue is that record_should_be_deleted() returns true in
mysql_delete() even if sub-select with join gets error from storage
engine when DELETE FROM ... WHERE ... IN (SELECT ...) statement is
executed.
The same is true for mysql_update() where select->skip_record() returns
true even if sub-select with join gets error from storage engine.
In the test case if sub-select is chosen as deadlock victim the whole
transaction is rolled back during sub-select execution, but
mysql_delete()/mysql_update() continues transaction execution and invokes
table->delete_row() as record_should_be_deleted() wrongly returns true
in mysql_delete() and table->update_row() as select->skip_record(thd)
wrongly returns 1 for mysql_update().
record_should_be_deleted() wrogly returns true because thd->is_error()
returns false SQL_SELECT::skip_record() invoked from
record_should_be_deleted().
It's supposed that THD error should be set in rr_handle_error() called
from rr_sequential() during sub-select JOIN::exec_inner() execution.
But rr_handle_error() does not set THD error because
READ_RECORD::print_error is not set in JOIN_TAB::read_record.
READ_RECORD::print_error should be initialized in
init_read_record()/init_read_record_idx(). But make_join_readinfo() does
not invoke init_read_record()/init_read_record_idx() for
JOIN_TAB::read_record.
The fix is to set JOIN_TAB::read_record.print_error in
make_join_readinfo(), i.e. in the same place where
JOIN_TAB::read_record.table is set.
Reviewed by Sergey Petrunya.
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my_strnncollsp_nchars_generic_8bit
Also fixes:
MDEV-27768 MDEV-25440: Assertion `(cs->state & 0x20000) == 0' failed in my_strnncollsp_nchars_generic_8bit
The "strnncollsp_nchars" virtual function pointer for tis620_thai_nopad_ci
was incorrectly initialized to a generic function
my_strnncollsp_nchars_generic_8bit(), which crashed on assert.
Implementing a tis620 specific function version.
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Some builders in our CI, most notably FreeBSD and IBM AIX, do not support
sparse files. Also, Microsoft Windows requires special means for creating
sparse files. Since these platforms do not run ./mtr --big-test, we will
for now simply move the test to a separate file that requires that option.
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recv_log_recover_10_4(): Widen the operand of bitwise and to 64 bits,
so that the upgrade check will work when the redo log record is located
more than 4 gigabytes from the start of the first file.
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ibuf_init_at_db_start(): Validate the change buffer root page.
A later version may stop creating a change buffer, and this
validation check will prevent a downgrade from such later versions.
ibuf_max_size_update(): If the change buffer was not loaded, do nothing.
dict_boot(): Merge the local variable "error" to "err". Ignore
failures of ibuf_init_at_db_start() if innodb_force_recovery>=4.
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column to table with multi-column index
This problem was earlier fixed in 10.4 by the patch for MDEV-29481.
Adding MTR tests only.
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This is a new version of the patch instead of the reverted:
MDEV-28727 ALTER TABLE ALGORITHM=NOCOPY does not work after upgrade
Ignore the difference in key packing flags HA_BINARY_PACK_KEY and HA_PACK_KEY
during ALTER to allow ALGORITHM=INSTANT and ALGORITHM=NOCOPY in more cases.
If for some reasons (e.g. due to a bug fix such as MDEV-20704) these
cumulative (over all segments) flags in KEY::flags are different for
the old and new table inside compare_keys_but_name(), the difference
in HA_BINARY_PACK_KEY and HA_PACK_KEY in KEY::flags is not really important:
MyISAM and Aria can handle such cases well: per-segment flags are stored in
MYI and MAI files anyway and they are read during ha_myisam::open()
ha_maria::open() time. So indexes get opened with correct per-segment
flags that were calculated during the table CREATE time, no matter
what the old (CREATE time) and new (ALTER TIME) per-index compression
flags are, and no matter if they are equal or not.
All other engine ignore key compression flags, so this change
is safe for other engines as well.
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The lock is created during page splitting after moving records and
locks(lock_move_rec_list_(start|end)()) to the new page, and inheriting
the locks to the supremum of left page from the successor of the infimum
on right page.
There is no need in such inheritance for READ COMMITTED isolation level
and not-gap locks, so the fix is to add the corresponding condition in
gap lock inheritance function.
One more fix is to forbid gap lock inheritance if XA was prepared. Use the
most significant bit of trx_t::n_ref to indicate that gap lock inheritance
is forbidden. This fix is based on
mysql/mysql-server@b063e52a8367dc9d5ed418e7f6d96400867e9f43
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A previous fix in commit efd8af535a4fa4aa3dd89a325340b6eb648e1bc8
failed to cover ALTER TABLE.
PageBulk::isSpaceAvailable(): Check for record heap number overflow.
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shutdown timeout
Let us disable Valgrind on tests that would fail because a
server shutdown or a STOP SLAVE command would take longer,
causing the test harness to forcibly and silently kill the server
due to an exceeded timeout.
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virtual columns exist
row_purge_get_partial(): Replaces trx_undo_rec_get_partial_row().
Also copy the purge_node_t::ref to the purge_node_t::row.
In this way, the clustered index key fields will always be
available, even if thanks to
commit d384ead0f024995787b1f29bc672c33b0d3d40a8 (MDEV-14799)
they would no longer be repeated in the remaining part of the
undo log record.
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There are separate flags DBUG_OFF for disabling the DBUG facility
and ENABLED_DEBUG_SYNC for enabling the DEBUG_SYNC facility.
Let us allow debug builds without DEBUG_SYNC.
Note: For CMAKE_BUILD_TYPE=Debug, CMakeLists.txt will continue to
define ENABLED_DEBUG_SYNC.
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row_log_table_apply_update(): Free the pcur.old_rec_buf before returning.
It may be allocated by btr_pcur_store_position() inside
btr_blob_log_check_t::check() and btr_store_big_rec_extern_fields().
This memory leak was introduced in
commit 2e814d4702d71a04388386a9f591d14a35980bfe (MariaDB Server 10.2.2)
via mysql/mysql-server@ce0a1e85e24e48b8171f767b44330da635a6ea0a
(MySQL 5.7.5).
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In commit 28325b08633372cc343dfcbc41fe252020cf6e6e
a compile-time option was introduced to disable the macros
DBUG_ENTER and DBUG_RETURN or DBUG_VOID_RETURN.
The parameter name WITH_DBUG_TRACE would hint that it also
covers DBUG_PRINT statements. Let us do that: WITH_DBUG_TRACE=OFF
shall disable DBUG_PRINT() as well.
A few InnoDB recovery tests used to check that some output from
DBUG_PRINT("ib_log", ...) is present. We can live without those checks.
Reviewed by: Vladislav Vaintroub
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information
- innodb_sys_tablespaces view in information schema displays temporary
tablespace information too.
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log_phys_t::apply(): When parsing an INSERT_HEAP_DYNAMIC record,
allow ll==rlen to hold for the last part. A secondary index record
may inherit all preceding bytes from the infimum pseudo-record.
For INSERT_HEAP_REDUNDANT, some header bytes will always be present
because the header will never be copied from the page infimum.
We will tolerate ll==rlen also in that case to be consistent with
the parsing of INSERT_HEAP_DYNAMIC.
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btr_lift_page_up(): If the leaf page only contains a hidden metadata
record for MDEV-11369 instant ADD COLUMN, convert the table to the
canonical format like we are supposed to do whenever the table
becomes empty.
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Use suspend thread syncpoint instead of include/wait_condition.inc to
make sure DELETE created waiting lock before the next UPDATE begins
locking.
This is backport of commit 0fa4dd0747bb12479662952e7fe6ae2fffff737b
from 10.6.
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dict_table_rename_in_cache(), dict_table_get_highest_foreign_id():
Reserve sufficient space for the fkid[] buffer, and ensure that the
fkid[] will be NUL-terminated.
The fkid[] must accommodate both the database name (which is already
encoded in my_charset_filename) and the constraint name
(which must be converted to my_charset_filename) so that we can check
if it is in the format databasename/tablename_ibfk_1 (all encoded in
my_charset_filename).
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