- without ODBC: adding a few "#ifdef CONNECT_SUPPORT"
- with ODBC on Linux: conflicting definitions for DWORD
in sql.h (unixODBC) vs global.h.
Using "typedef unsigned int DWORD", as this is how MS SQK defines it
and matches unixODBC definition.
Removing sqlutil.h. value.cpp now uses sql.h and sqlext.h instead.
removed:
storage/connect/sqlutil.h
modified:
storage/connect/global.h
storage/connect/value.cpp
storage/connect/value.h
pre_create function and one is now able to create table
without giving the column specifications for tables of types:
DBF, ODBC, MYSQL, CSV, and WMI (on Windows)
modified:
sql/handler.h
sql/sql_table.cc
storage/connect/ha_connect.cc
storage/connect/ha_connect.h
storage/connect/mycat.cc
storage/connect/odbconn.cpp
storage/connect/plgcnx.h
storage/connect/tabfmt.cpp
storage/connect/tabmysql.cpp
storage/connect/tabwmi.cpp
Made allocation of memory for statistical data in a table share to be thread safe.
This memory is now allocated in a special MEM_ROOT that is created for each
table share.
Reasons:
- as of 5.5.27, YEAR(2) is deprecated, hence the new warning;
- MDEV-553 - different error code/message on out-of-range autoincrement;
- INSERT IGNORE now produces a warning if a duplicate was encountered
- as of 5.5.27, YEAR(2) is deprecated, hence the new warning;
- MDEV-553 - different error code/message on out-of-range autoincrement;
- INSERT IGNORE now produces a warning if a duplicate was encountered (change pushed along with MDEV-553)
The patch lifts the limitation of the current implementation
of ALTER TABLE that does not allow to build unique/primary
indexes by sort for MyISAM and Aria engines.
have_openssl variable was ON even when OpenSSL was not used (but YaSSL was).
fix that, so that have_openssl really corresponds to OpenSSL
rename not_openssl.inc to not_ssl.inc and fix the test accordingly.
With MDEV-532, the binlog_checkpoint event is logged asynchronously
from a binlog background thread. This causes some sporadic failures
in some test cases whose output depends on order of events in
binlog.
Fix using an include file that waits until the binlog checkpoint
event has been logged before proceeding with the test case.
backport improved bootstrap error handling from 5.6
Was:
revno: 3768.1.1
committer: Christopher Powers <chris.powers@oracle.com>
timestamp: Wed 2012-05-02 22:16:40 -0500
message:
Bug#11766342 INITIAL DB CREATION FAILS ON WINDOWS WITH AN ASSERT IN SQL_ERROR.CC
Improved bootstrap error handling:
- Detect and report file i/o errors
- Report query size errors with nearest query text
This was failing not only for P_S, but for any engine that had
HA_PRIMARY_KEY_REQUIRED_FOR_DELETE flag set (in the tree - only P_S and federated).
Because of this flag, read_set and write_set were (possibly) changed
on update. But later the code modified these bitmaps and restored them to the default
state, losing HA_PRIMARY_KEY_REQUIRED_FOR_DELETE related changes.
sql/handler.cc:
small optimization.
don't change the *write* set only because all columns has to be *read*
revno: 3383
revision-id: georgi.kodinov@oracle.com-20110818083108-qa3h3ufqu4zne80a
committer: Georgi Kodinov <Georgi.Kodinov@Oracle.com>
timestamp: Thu 2011-08-18 11:31:08 +0300
message:
Bug #11766001: 59026: ALLOW MULTIPLE --PLUGIN-LOAD OPTIONS
Implemented support for a new command line option :
--plugin-load-add=<comma-separated-name-equals-value-list>
This option takes the same type of arguments that --plugin-load does
and complements --plugin-load (that continues to operate as before) by
appending its argument to the list specified by --plugin-load.
So --plugin-load can be considered a composite option consisting of
resetting the plugin load list and then calling --plugin-load-add to process
the argument.
Note that the order in which you specify --plugin-load and --plugin-load-add
is important : "--plugin-load=x --plugin-load-add=y" will be equivalent to
"--plugin-load=x,y" whereas "--plugin-load-add=y --plugin-load=x" will be
equivalent to "plugin-load=x".
Incompatible change : the --help --verbose command will no longer print the
--plugin-load variable's values (as it doesn't have one). Otherwise both --plugin-load
and --plugin-load-add are mentioned in it.
Make the commit checkpoint inside InnoDB be asynchroneous.
Implement a background thread in binlog to do the writing and flushing of
binlog checkpoint events to disk.
