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MariaDB server is a community developed fork of MySQL server. Started by core members of the original MySQL team, MariaDB actively works with outside developers to deliver the most featureful, stable, and sanely licensed open SQL server in the industry.
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to read and write Changed Server code, added new interface to handler and changed the NDB handler, InnoDB handler and Federated handler that previously used query_id Bug#10202 fix (one-liner fix for memory leak) mysys/my_bitmap.c: Debug code sql/field.cc: Initialise fieldnr to 0 if not set anywhere else sql/field.h: Introduce a fieldnr (first field = 1 and last = table->s->fields in field object to be able to quickly set appropriate bit in read/write set sql/ha_federated.cc: Changed federated handler to use write set instead of query_id sql/ha_innodb.cc: Changed InnoDB handler to use write set instead of query_id sql/ha_ndbcluster.cc: Changed NDB handler to use write set instead of query_id sql/ha_ndbcluster.h: Changed NDB handler to use write set instead of query_id sql/handler.cc: Allocate read_set and write_set either in get_new_handler or in special routine Routines used at destruction of handler object plus routine to set all primary key fields in read_set sql/handler.h: bool to keep track if read/write set allocated or not in handler Deallocate read/write set at delete of handler object New bitmap's for read/write set sql/item.cc: Set bits in read or write set (set_query_id = 2 => write_set set_query_id = 1 => read_set sql/lock.cc: Clear bit set when starting a new statement in external lock sql/mysql_priv.h: changed set_query_id from bool to ulong sql/opt_range.cc: Set primary key read set in all places where HA_EXTRA_RETRIEVE_PRIMARY_KEY is used sql/sql_acl.cc: set all bits in read set all places where HA_EXTRA_RETRIEVE_ALL_COLS are used sql/sql_base.cc: Clear all bits before start new statement when table locked already Set bit in read/write set dependent on set_query_id and fieldnr bool -> ulong for set_query_id set all bits in read set for SELECT * queries where table is not view sql/sql_class.h: Added comments + changed type of set_query_id sql/sql_insert.cc: Use 2 when setup_fields called for fields to updated in UPDATE and INSERT statements set primary key fields when EXTRA param used sql/sql_load.cc: Set all bits in write set if no fields specified in LOAD DATA FROM INFILE Otherwise use 2 to set specific fields to be updated by LOAD DATA... sql/sql_select.cc: Set primary key read set when EXTRA param specified Set fieldnr for temporary tables Set number of fields before calling get_new_handler and only set all bits if there at least one field in table sql/sql_table.cc: Set all bits in read set for old table and all bits in write set for new table for ALTER TABLE copy method Set all bits in read set when EXTRA param used sql/sql_udf.cc: Set all bits in read set when EXTRA param used sql/sql_update.cc: Set fields to UPDATE to use 2 for set_query_id Set all bits in read set when EXTRA param used sql/table.cc: Set fieldnr in openfrm Reallocate read/write set in openfrm since table->s->fields==0 at call to get_new_handler sql/unireg.cc: Fix Bug #10202 |
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| BitKeeper | ||
| BUILD | ||
| client | ||
| cmd-line-utils | ||
| config/ac-macros | ||
| dbug | ||
| Docs | ||
| extra | ||
| heap | ||
| include | ||
| innobase | ||
| libmysql | ||
| libmysql_r | ||
| libmysqld | ||
| man | ||
| myisam | ||
| myisammrg | ||
| mysql-test | ||
| mysys | ||
| ndb | ||
| netware | ||
| NEW-RPMS | ||
| os2 | ||
| pstack | ||
| regex | ||
| scripts | ||
| server-tools | ||
| sql | ||
| sql-bench | ||
| sql-common | ||
| SSL | ||
| strings | ||
| support-files | ||
| tests | ||
| tools | ||
| VC++Files | ||
| vio | ||
| zlib | ||
| .bzrignore | ||
| .cvsignore | ||
| config.guess | ||
| config.sub | ||
| configure.in | ||
| COPYING | ||
| depcomp | ||
| install-sh | ||
| ltconfig | ||
| ltmain.sh | ||
| Makefile.am | ||
| missing | ||
| mkinstalldirs | ||
| README | ||
This is a release of MySQL, a GPL (free) SQL database server (more licence information in the PUBLIC file and in the reference manual). Please read the "Upgrading from..." section in the manual first, if you are migrating from older versions of MySQL! The latest information about MySQL can be found at: http://www.mysql.com To see what it can do take a look at the features section in the manual. For installation instructions see the Installation chapter in the manual. For future plans see the TODO appendix in the manual. New features/bug fixes history is in the news appendix in the manual. For the currently known bugs/misfeatures (known errors) see the bugs appendix in the manual. For examples of SQL and benchmarking information see the bench directory. The manual mentioned above can be found in the Docs directory. The manual is available in the following formats: as plain ASCII text in Docs/manual.txt, in HTML format in Docs/manual_toc.html, as GNU Info in Docs/mysql.info and as PostScript in Docs/manual.ps. MySQL is brought to you by the MySQL team at MySQL AB For a list of developers and other contributors, see the Credits appendix in the manual. ************************************************************ IMPORTANT: Send bug (error) reports, questions and comments to the mailing list at mysql@lists.mysql.com Please use the 'mysqlbug' script when posting bug reports or questions about MySQL. mysqlbug will gather some information about your system and start your editor with a form in which you can describe your problem. Bug reports might be silently ignored by the MySQL maintainers if there is not a good reason included in the report as to why mysqlbug has not been used. A report that says 'MySQL does not work for me. Why?' is not considered a valid bug report. The mysqlbug script can be found in the 'scripts' directory of the distribution, that is '<where-you-installed-mysql>/scripts'.