- 11 Aug, 2011 1 commit
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Karen Langford authored
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- 10 Aug, 2011 3 commits
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Marko Mäkelä authored
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Marko Mäkelä authored
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Marko Mäkelä authored
row_sel_field_store_in_mysql_format(): Do not pad the unused part of the buffer reserved for a True VARCHAR column (introduced in 5.0.3). Add Valgrind instrumentation ensuring that the unused part will be flagged uninitialized. row_sel_copy_cached_field_for_mysql(): New function: Copy a field that is in the MySQL row format, not copying the unused tail of VARCHAR columns. row_sel_pop_cached_row_for_mysql(): Invoke row_sel_copy_cached_field_for_mysql() for copying fields. When the row is long, copy it field-by-field. rb:715 approved by Inaam Rana
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- 09 Aug, 2011 1 commit
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Ramil Kalimullin authored
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- 08 Aug, 2011 1 commit
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Marko Mäkelä authored
for compressed InnoDB tables ha_innodb::info_low(): For calculating data_length or index_length, use the compressed page size for compressed tables instead of UNIV_PAGE_SIZE. rb:714 approved by Sunny Bains
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- 02 Aug, 2011 1 commit
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Sergey Glukhov authored
There is an optimization of DISTINCT in JOIN::optimize() which depends on THD::used_tables value. Each SELECT statement inside SP resets used_tables value(see mysql_select()) and it leads to wrong result. The fix is to replace THD::used_tables with LEX::used_tables. mysql-test/r/sp.result: test case mysql-test/t/sp.test: test case sql/sql_base.cc: THD::used_tables is replaced with LEX::used_tables sql/sql_class.cc: THD::used_tables is replaced with LEX::used_tables sql/sql_class.h: THD::used_tables is replaced with LEX::used_tables sql/sql_insert.cc: THD::used_tables is replaced with LEX::used_tables sql/sql_lex.cc: THD::used_tables is replaced with LEX::used_tables sql/sql_lex.h: THD::used_tables is replaced with LEX::used_tables sql/sql_prepare.cc: THD::used_tables is replaced with LEX::used_tables sql/sql_select.cc: THD::used_tables is replaced with LEX::used_tables
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- 27 Jul, 2011 2 commits
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Sven Sandberg authored
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Sergey Glukhov authored
The problem is that TIME_FUZZY_DATE is explicitly used for get_arg0_date() function in Item_date_typecast::get_date method. The fix is to use real fuzzy_date value. mysql-test/r/func_time.result: test case mysql-test/t/func_time.test: test case sql/item_timefunc.cc: use real fuzzy_date value
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- 22 Jul, 2011 2 commits
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Alexander Nozdrin authored
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Alexander Nozdrin authored
TOOLS Backport a fix for Bug 57094 from 5.5. The following revision was backported: # revision-id: alexander.nozdrin@oracle.com-20101006150613-ls60rb2tq5dpyb5c # parent: bar@mysql.com-20101006121559-am1e05ykeicwnx48 # committer: Alexander Nozdrin <alexander.nozdrin@oracle.com> # branch nick: mysql-5.5-bugteam-bug57094 # timestamp: Wed 2010-10-06 19:06:13 +0400 # message: # Fix for Bug 57094 (Copyright notice incorrect?). # # The fix is to: # - introduce ORACLE_WELCOME_COPYRIGHT_NOTICE define to have a single place # to specify copyright notice; # - replace custom copyright notices with ORACLE_WELCOME_COPYRIGHT_NOTICE # in programs.
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- 19 Jul, 2011 1 commit
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Inaam Rana authored
The title of the bug is a little confusing. The actual fix is to reintroduce random readahead inside InnoDB with a dynamic, global switch innodb_random_read_ahead [default = off]. Approved by: Sunny Bains rb://696
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- 18 Jul, 2011 3 commits
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Bjorn Munch authored
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Tor Didriksen authored
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Tor Didriksen authored
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- 15 Jul, 2011 5 commits
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Bjorn Munch authored
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Alexander Nozdrin authored
Original changeset: revision-id: alexander.nozdrin@oracle.com-20101221122349-6h8ammcro70a4pac parent: sven.sandberg@oracle.com-20101221121948-hnivuulyohzch1v4 committer: Alexander Nozdrin <alexander.nozdrin@oracle.com> branch nick: mysql-trunk-bugfixing timestamp: Tue 2010-12-21 15:23:49 +0300 message: A patch for Bug#59060 (Valgrind warning in Protocol_text::store()). We should not assume to have zero-terminated strings.
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Tor Didriksen authored
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Tor Didriksen authored
The buffer was simply too small. In 5.5 and trunk, the size is 311 + 31, in 5.1 and below, the size is 331 client/sql_string.cc: Increase buffer size in String::set(double, ...) include/m_string.h: Increase FLOATING_POINT_BUFFER mysql-test/r/type_float.result: New test cases. mysql-test/t/type_float.test: New test cases. sql/sql_string.cc: Increase buffer size in String::set(double, ...) sql/unireg.h: Move definition of FLOATING_POINT_BUFFER
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Luis Soares authored
HA_ERR was returning 0 (null string) when no error happened (error=0). Since HA_ERR is used in DBUG_PRINT, regardless there was an error or not, the server could crash in solaris debug builds. We fix this by: - deploying an assertion that ensures that the function is not called when no error has happened; - making sure that HA_ERR is only called when an error happened; - making HA_ERR return "No Error", instead of 0, for non-debug builds if it is called when no error happened. This will make HA_ERR return values to work with DBUG_PRINT on solaris debug builds.
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- 14 Jul, 2011 1 commit
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Luis Soares authored
The server crashes if it processes table map events that are corrupted, especially if they map different tables to the same identifier. This could happen, for instance, due to BUG 56226. We fix this by checking whether the table map has already been mapped before actually applying the event. If it has been mapped with different settings an error is raised and the slave SQL thread stops. If it has been mapped with same settings the event is skipped. If the table is set to be ignored by the filtering rules, there is no change in behavior: the event is skipped and ids are not checked. mysql-test/suite/rpl/t/rpl_row_corruption.test: Added a simple test case that checks both cases: - multiple table maps with the same identifier - multiple table maps with the same identifier, but only one is processed (the others are filtered out)
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- 12 Jul, 2011 2 commits
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Luis Soares authored
Manually merged from mysql-5.0 into mysql-5.1. conflicts ========= include/Makefile.am
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Luis Soares authored
Follow-up patch that adds the newly added header file to Makefile.am noinst_HEADERS.
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- 11 Jul, 2011 3 commits
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Luis Soares authored
Manually merged mysql-5.0 into mysql-5.1. conflicts ========= client/mysqlibinlog.cc
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Luis Soares authored
CLIENT TOOLS The fix is to backport part of revision: - alexander.nozdrin@oracle.com-20101006150613-ls60rb2tq5dpyb5c from mysql-5.5. In detail, we add the oracle welcome notice header file proposed in the original patch and include/use it in client/mysqlbinlog.cc, replacing the existing and obsolete notice.
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Tor Didriksen authored
We must allocate a larger ref_pointer_array. We failed to account for extra items allocated here: #0 find_order_in_list uint el= all_fields.elements; all_fields.push_front(order_item); /* Add new field to field list. */ ref_pointer_array[el]= order_item; order->item= ref_pointer_array + el; #1 setup_order #2 setup_without_group #3 JOIN::prepare mysql-test/r/order_by.result: New test case. mysql-test/r/union.result: New test case. mysql-test/t/order_by.test: New test case. mysql-test/t/union.test: New test case. sql/sql_lex.cc: find_order_in_list() may need some extra space, so multiply og_num by two. sql/sql_union.cc: For UNION, the 'n_sum_items' are accumulated in the "global_parameters" select_lex. This number must be propagated to setup_ref_array() When preparing a 'fake_select_lex' we need to use global_parameters->order_list rather than fake_select_lex->order_list (see comments inside st_select_lex_unit::cleanup)
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- 07 Jul, 2011 6 commits
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unknown authored
bug. It added this assert; ut_ad(ind_field->prefix_len); before a section of code that assumes there is a prefix_len. The patch replaced code that explicitly avoided this with a check for prefix_len. It turns out that the purge thread can get to that assert without a prefix_len because it does not use a row_ext_t* . When UNIV_DEBUG is not defined, the affect of this is that the purge thread sets the dfield->len to zero and then cannot find the entry in the index to purge. So secondary index entries remain unpurged. This patch does not do the assert. Instead, it uses 'if (ind_field->prefix_len) {...}' around the section of code that assumes a prefix_len. This is the way the patch I provided to Marko did it. The test case is simply modified to do a sleep(10) in order to give the purge thread a chance to run. Without the code change to row0row.c, this modified testcase will assert if InnoDB was compiled with UNIV_DEBUG. I tried to sleep(5), but it did not always assert.
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Joerg Bruehe authored
Let the creation of the "test" database happen only during a new installation, not in an RPM upgrade.
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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Georgi Kodinov authored
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- 06 Jul, 2011 1 commit
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Sunanda Menon authored
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- 05 Jul, 2011 1 commit
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Karen Langford authored
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- 04 Jul, 2011 2 commits
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Bjorn Munch authored
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Jon Olav Hauglid authored
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- 03 Jul, 2011 2 commits
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Kent Boortz authored
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Kent Boortz authored
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- 01 Jul, 2011 2 commits
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Karen Langford authored
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Karen Langford authored
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