Added 'from_end' as extra parameter to Field::unpack() to detect wrong from data.
Change ha_archive::unpack_row() to detect wrong field lengths.
Replication code changed to detect wrong field information in events.
mysql-test/r/archive.result:
dded test case for lp:917689
sql/field.cc:
Added 'from_end' as extra parameter to Field::unpack() to detect wrong from data.
Removed not used 'unpack_key' functions.
sql/field.h:
Added 'from_end' as extra parameter to Field::unpack() to detect wrong from data.
Removed not used 'unpack_key' functions.
Removed some not needed unpack() functions.
sql/filesort.cc:
Added buffer end parameter to unpack_addon_fields()
sql/log_event.h:
Added end of buffer argument to unpack_row()
sql/log_event_old.cc:
Added end of buffer argument to unpack_row()
sql/log_event_old.h:
Added end of buffer argument to unpack_row()
sql/records.cc:
Added buffer end parameter to unpack_addon_fields()
sql/rpl_record.cc:
Added end of buffer argument to unpack_row()
Added detection of wrong field information in events
sql/rpl_record.h:
Added end of buffer argument to unpack_row()
sql/rpl_record_old.cc:
Added end of buffer argument to unpack_row()
Added detection of wrong field information in events
sql/rpl_record_old.h:
Added end of buffer argument to unpack_row()
sql/table.h:
Added buffer end parameter to unpack()
storage/archive/ha_archive.cc:
Change ha_archive::unpack_row() to detect wrong field lengths.
This fixes lp:917689
This is needed as last log entry may be a DDL that is not processed and then a table may be left in 'not properly closed state' even if information is correct in it.
Fixed wrong mutex order bug in Aria when flush_log_for_bitmap() was called when table is not yet marked for change.
include/my_base.h:
Added flag that table is opened only for status
mysql-test/r/myisam-big.result:
Test case for lp:925377
mysql-test/t/myisam-big.test:
Test case for lp:925377
sql/sql_base.cc:
If thd->version == 0 (happens only when we are opening a table that is flushed under MYSQL_LOCK_IGNORE_FLUSH), open the table in HA_OPEN_FOR_STATUS mode
storage/maria/ma_bitmap.c:
Fixed wrong mutex order bug in Aria when flush_log_for_bitmap() was called when table is not yet marked for change.
storage/maria/ma_dbug.c:
Ignore last_version <= 1 as these are either flushed or only opened for status
storage/maria/ma_open.c:
Use last_version=1 as a marker that table was opened with HA_OPEN_FOR_STATUS.
In this case we just open a new version of the table in read only mode.
storage/myisam/mi_create.c:
Update prototype
storage/myisam/mi_dbug.c:
Ignore last_version <= 1 as these are either flushed or only opened for status
storage/myisam/mi_open.c:
Use last_version=1 as a marker that table was opened with HA_OPEN_FOR_STATUS.
If HA_OPEN_FOR_STATUS is used, we will not assert if there is an old not-to-be-used version of the table existing.
In this case we just open a new version of the table in read only mode.
storage/myisam/myisamdef.h:
Updated prototype
The issue was that Aria allowed too long keys to be created (so that the internal buffer was not big enough to hold the whole key).
Key lengths is now limited to HA_MAX_KEY_LENGTH (1000), as for MyISAM.
Fixed failure in "_ma_apply_redo_index: Assertion `new_page_length == 0", as found by buildbot.
mysql-test/suite/maria/r/maria.result:
Updated results
mysql-test/suite/maria/r/maria3.result:
Updated results. Added test for bug fix
mysql-test/suite/maria/t/maria3.test:
Updated results. Added test for bug fix
mysql-test/suite/maria/t/optimize.test:
Updated test for new max key length
storage/maria/ha_maria.cc:
Limit key to HA_MAX_KEY_LENGTH.
storage/maria/ma_key_recover.c:
Limit used page length to max page size (this is in line with the code that writes the entry to the log).
This fixes failure in "_ma_apply_redo_index: Assertion `new_page_length == 0", as found by buildbot.
storage/maria/ma_search.c:
Extra DBUG
storage/maria/ma_write.c:
Added test to detect errors earlier.
Problem was a crash in internal temporary (Maria) files when row length exceeded 65535
mysql-test/suite/maria/r/maria3.result:
Added test case
mysql-test/suite/maria/t/maria3.test:
Added test case
storage/maria/ma_open.c:
Added support for row length > 65535.
This fixes crash when using tables with longer row lengths.
Fixed compiler warnings found by buildbot
Makefile.am:
Removed extra empty line
cmd-line-utils/libedit/sys.h:
Fixed that strndup() doesn't give compiler warnings
mysql-test/Makefile.am:
Fixes for 'make distcheck'
plugin/auth_pam/auth_pam.c:
Ensure that prototype for strndup() is included on linux
sql/share/Makefile.am:
Fixes for 'make distcheck'
storage/innodb_plugin/btr/btr0sea.c:
Fixed compiler warning
support-files/Makefile.am:
Fixes for 'make distcheck'
"relocation R_X86_64_PC32 against `handler_index_cond_check' can not be used when making a shared object; recompile with -fPIC"
don't use visibility=hidden for external functions
- In mi_rkey(), do correct handling of case where mi_yield_and_check_if_killed()
detects that the thread was killed (all other similar functions in MyISAM/Aria have
slightly different code and do not have this problem).
- Also fixed assignment in DBUG_ASSERT
- this is 2nd variant of the fix:
= make .result file smaller
= run KILLable statements in a separate connection, otherwise we could end up trying to
KILL the final "DROP TABLE" statement
Fixed README with link to source
Merged InnoDB change to XtraDB
README:
Added information of where to find MariaDB code
storage/archive/ha_archive.cc:
Removed memset() of rows, a MariaDB checksum's doesn't touch not used data.
This happend when you have more than 1024 open Aria tables during checkpoint.
mysql-test/mysql-test-run.pl:
Fixed that variable names are consistent between external and internal server.
mysql-test/suite/maria/suite.pm:
Test for aria-block-size instead of 'aria' as 'aria' is not set for embedded server.
This should be ok for aria tests, as aria is never disabled for these.
storage/maria/ma_checkpoint.c:
Fixed bug when there are more than 1024 open Aria tables during checkpoint.
common icp callback in the handler.cc.
It can also increment status counters, without making the engine
dependent on the exact THD layout (that is different in embedded).
The comment for the fix commit says:
Due to the changes required by ICP we first copy a row from the InnoDB
format to the MySQL row buffer and then copy it to the pre-fetch queue.
This was done for the non-ICP code path too. This change removes the
double copy for the latter.
a significant performance drop for high concurrency bechmarks
(bug #11765850 - 58854).
Here's the comment of the patch commit:
The bug is that the InnoDB pre-fetch cache was not being used in
row_search_for_mysql(). Secondly the changeset that planted the
bug also introduced some inefficient code. It would read an extra
row, convert it to MySQL row format (for ICP==off), copy the row
to the pre-fetch cache row buffer, then check for cache overflow
and dequeue the row that was pushed if there was a possibility of
a cache overflow.
Split IO threads into ones that handle only read completion and ones that handle only write completion, as it was originally done, but got lost with "completion port" patch. The reason we need to have dedicated read and dedicated write threads is that read completion routine can block waiting for write io to complete, and in rare cases where all io threads are handling async reads, it can deadlock.
- dijkstra_shortest_paths() needs a Graph as first parameter, in case of reverse_graph we now need to use
its m_g member
- use boost::tuples::tie() on all places where tie() was used . Reason -
fix the build with Visual Studio 10 SP1 (which includes std:tr1:tie, thus creating ambiguity)
mysql-test/suite/maria/r/maria-recovery3.result:
Added test case for recovery bug
mysql-test/suite/maria/t/maria-recovery3.test:
Added test case for recovery bug
storage/maria/ha_maria.cc:
Don't print query twice to log
storage/maria/ma_delete.c:
More DBUG_PRINT
storage/maria/ma_key_recover.c:
Added new asserts to detect errors earlier
storage/maria/ma_recovery.c:
Update all states when moving a non-transactional file to transactional. This fixes lp:887051
The counter handler_read_key (SSV::ha_read_key_count) is incremented
incorrectly.
The mysql server maintains a per thread system_status_var (SSV)
object. This object contains among other things the counter
SSV::ha_read_key_count. The purpose of this counter is to measure the
number of requests to read a row based on a key (or the number of
index lookups).
This counter was wrongly incremented in the
ha_innobase::innobase_get_index(). The fix removes
this increment statement (for both innodb and innodb_plugin).
The various callers of the innobase_get_index() was checked to
determine if anybody must increment this counter (if they first call
innobase_get_index() and then perform an index lookup). It was found
that no caller of innobase_get_index() needs to worry about the
SSV::ha_read_key_count counter.
mysql-test/suite/maria/r/maria-autozerofill.result:
Updated test case
storage/maria/ha_maria.cc:
Write create_rename_lsn for auto_zerofilled tables.
storage/maria/ma_delete.c:
Added DBUG_ASSERT() to find errors when deleting pages.
storage/maria/ma_locking.c:
Fixed typo
storage/maria/ma_open.c:
Don't regard file as movable if create_rename_lsn is not LSN_NEEDS_NEW_STATE_LSNS
client/mysqltest.cc:
Free mutex after usage (fixes valgrind warnings in embedded server)
mysql-test/include/gis_keys.inc:
Fixed failure in innodb.gis_test
mysql-test/r/gis.result:
Updated result
mysql-test/suite/innodb/r/innodb_gis.result:
Updated results
mysql-test/suite/innodb/t/innodb_bug38231.test:
Added handling of timeouts (happend on some servers in buildbot)
mysql-test/suite/innodb_plugin/r/innodb_gis.result:
Updated results
mysql-test/suite/innodb_plugin/t/innodb.test:
Use error names instead of numbers
mysql-test/suite/innodb_plugin/t/innodb_misc1.test:
This test requires utf8
mysql-test/suite/innodb_plugin/t/innodb_mysql.test:
This test requires Xtradb
sql/sql_base.cc:
Don't print table names for placeholders.
sql/sql_show.cc:
Temporary fix:
Save and restore db and table_name in mysqld_show_create (to get rid of valgrind warning)
A better solution that needs to be investgated is to not change these fields in mysql_derived_prepare()
sql/sql_view.cc:
Fixed valgrind warning
storage/xtradb/handler/ha_innodb.cc:
Don't access THD directly
mysql-test/lib/My/Options.pm:
My::Options::is_set() now matches both option names and values!
mysql-test/lib/mtr_cases.pm:
1. don't merge --plugin-load here, it's too early
2. don't skip combinations that set --plugin-load just because the test needs another --plugin-load.
Skip *only* if test's --plugin-load matches *exactly* --plugin-load of one of the combinations.
3. if skipping all combinations but one, still assign the test to the combination
mysql-test/mysql-test-run.pl:
1. remove dead code - don't set variables that aren't used.
2. bugfix: allow one-letter combination names
3. in the command line, merge all --plugin-load options in one
storage/federated/ha_federated.cc:
bugfix: garbage character in the generated SELECT query
