support ha_innodb.so as a dynamic plugin.
* remove obsolete *,innodb_plugin.rdiff files
* s/--plugin-load=/--plugin-load-add=/
* MYSQL_PLUGIN_IMPORT glob_hostname[]
* use my_error instead of push_warning_printf(ER_DEFAULT)
* don't use tdc_size and tc_size in a module
update test cases (XtraDB is 5.6.14, InnoDB is 5.6.10)
* copy new tests over
* disable some tests for (old) InnoDB
* delete XtraDB tests that no longer apply
small compatibility changes:
* s/HTON_EXTENDED_KEYS/HTON_SUPPORTS_EXTENDED_KEYS/
* revert unnecessary InnoDB changes to make it a bit closer to the upstream
fix XtraDB to compile on Windows (both as a static and a dynamic plugin)
disable XtraDB on Windows (deadlocks) and where no atomic ops are available (e.g. CentOS 5)
storage/innobase/handler/ha_innodb.cc:
revert few unnecessary changes to make it a bit closer to the original InnoDB
storage/innobase/include/univ.i:
correct the version to match what it was merged from
Also known as MySQL#70047 and BUG#17316314 (srv_buf_size not declared).
The workaround is taken from MySQL 5.6 tree:
BUG#17316314 - SRV_BUF_SIZE NOT DECLARED
Temporary fix. Disabling FALLOC_FL_PUNCH_HOLE for now
This is now otherwise on level wsrep-25.9, but storage/innobase has not been fully merged
wsrep-5.5 is not good source for that, so we probably have to cherry pick innodb changes from wsrep-5.6
restore old innodb get_innobase_type_from_mysql_type() function,
record all mysql_type->innodb_type mapping
(as generated by mysql-5.6).
add safety code to disable online alter when internal types don't match
storage/innobase/dict/dict0stats.cc:
revert to 5.6 state
The merge is still missing a few hunks related to temporary tables and
InnoDB log file size. The associated code did not seem to exist in
10.0, so the merge of that needs more work. Until this is fixed, there
are a number of test failures as a result.
For compatibility purposes let InnoDB use DATA_INT for MYSQL_TYPE_ENUM and MYSQL_TYPE_SET.
Silence the warning for these types and let the index translation table to be built anyway.
Test case by Jeremy Cole.
Add an error code to the wait_for_commit facility.
Now, when a transaction fails, it can signal the error to
any subsequent transaction that is waiting for it to commit.
The waiting transactions then receive the error code back from
wait_for_prior_commit() and can handle the error appropriately.
Also fix one race that could cause crash if @@slave_parallel_threads
were changed several times quickly in succession.
This helps when moving from MariaDB 5.5 to MariaDB 10.0 as sometimes the log file size is rounded differently.
storage/innobase/srv/srv0start.c:
Give a warning, not an error, if the log file size in innodb doesn't match what is on disk
storage/xtradb/srv/srv0start.c:
Give a warning, not an error, if the log file size in innodb doesn't match what is on disk
Analysis: After ALTER TABLE the table statistics needs to be rebuilt and therefore stat_initialized is set false. It will be rebuilt when the table is loaded again and table is closed when alter table is completed. However, during alter table table could be used by concurrent SELECT from I_S. Therefore, we need to rebuild transient table statistics meanwhile until table can be reloaded.
Analysis: There is debug assertion ut_ad(trx->start_file != 0); and ut_ad(trx->start_line != 0); on trx_start_low funcition at trx0trx.cc. These fields are initialized on include/trx0trx.h at function trx_start_if_not_started_xa. Thus at trx_prepare_for_mysql function should call trx_start_if_not_started_xa(trx); not trx_start_if_not_started_xa_low(trx) directly;
