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- 10 Sep, 2007 1 commit
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unknown authored
in get_index_for_order(), don't walk over the end of the index key parts when matching index description and needed ordering. mysql-test/r/delete.result: BUG#30385: Testcase mysql-test/t/delete.test: BUG#30385: Testcase
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- 29 Aug, 2007 3 commits
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unknown authored
'mysqld_wait_started' don't return prematurely because of an old pidfile
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unknown authored
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unknown authored
mysql-test/lib/mtr_misc.pl: Add function 'mtr_rmtree' it will try 'rmtree' and if that fails (most likely due to permission problems we will fun File::find to chmod all files and dirs to 0777 and then delete. mysql-test/mysql-test-run.pl: Use 'mtr_rmtree' in favour of 'rmtree'
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- 13 Aug, 2007 1 commit
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unknown authored
into synthia.local:/home/mydev/mysql-4.1-axmrg
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- 05 Aug, 2007 1 commit
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unknown authored
into pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1-build
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- 04 Aug, 2007 1 commit
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unknown authored
into pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1
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- 02 Aug, 2007 7 commits
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unknown authored
into trift2.:/MySQL/M41/push-4.1
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unknown authored
into chilla.local:/home/mydev/mysql-4.1-axmrg
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unknown authored
into production.mysql.com:/usersnfs/jperkin/bk/trees/build/mysql-4.1
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unknown authored
Fix typo in usage. myisam/myisamchk.c: Fix typo in usage.
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unknown authored
into ramayana.hindu.god:/home/tsmith/m/bk/maint/41
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unknown authored
into ramayana.hindu.god:/home/tsmith/m/bk/maint/41
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unknown authored
into ramayana.hindu.god:/home/tsmith/m/bk/maint/41
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- 01 Aug, 2007 3 commits
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unknown authored
into production.mysql.com:/usersnfs/jperkin/bk/mysql-4.1-maint
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unknown authored
which does not work. Removing these attempted privileges makes this identical to option 5 so remove it completely. The spirit of the program appears to be aimed at database privileges, so do not add another option for granting global privileges as it may be unexpected. Fixes bug#14618 (same as previous patch, this time applied to -maint tree). scripts/mysql_setpermission.sh: Option 6 tries to apply global privileges at the database level which does not work - remove it.
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unknown authored
When using concurrent insert with parallel index reads, it could happen that reading sessions found keys that pointed to records yet to be written to the data file. The result was a report of a corrupted table. But it was false alert. When inserting a record in a table with indexes, the keys are inserted into the indexes before the record is written to the data file. When the insert happens concurrently to selects, an index read can find a key that references the record that is not yet written to the data file. To avoid any access to such record, the select saves the current end of file position when it starts. Since concurrent inserts are always appended at end of the data file, the select can easily ignore any concurrently inserted record. The problem was that the ignore was only done for non-exact key searches (partial key or using >, >=, < or <=). The fix is to ignore concurrently inserted records also for exact key searches. No test case. Concurrent inserts cannot be tested with the test suite. Test cases are attached to the bug report. myisam/mi_rkey.c: Bug#29838 - myisam corruption using concurrent select ... and update Fixed mi_rkey() to always ignore records beyond saved eof.
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- 31 Jul, 2007 2 commits
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unknown authored
into mysql.com:/home/hf/work/29717/my41-29717 sql/sql_select.cc: Auto merged
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unknown authored
SELECT statement itself returns empty. As a result of this bug 'SELECT AGGREGATE_FUNCTION(fld) ... GROUP BY' can return one row instead of an empty result set. When GROUP BY only has fields of constant tables (with a single row), the optimizer deletes the group_list. After that we lose the information about whether we had an GROUP BY statement. Though it's important as SELECT min(x) from empty_table; and SELECT min(x) from empty_table GROUP BY y; have to return different results - the first query should return one row, second - an empty result set. So here we add the 'group_optimized_away' flag to remember this case when GROUP BY exists in the query and is removed by the optimizer, and check this flag in end_send_group() mysql-test/r/group_by.result: Bug #29717 INSERT INTO SELECT inserts values even if SELECT statement itself returns empty. test result mysql-test/r/insert_select.result: Bug #29717 INSERT INTO SELECT inserts values even if SELECT statement itself returns empty. test result mysql-test/t/group_by.test: Bug #29717 INSERT INTO SELECT inserts values even if SELECT statement itself returns empty. This is additional testcase that is more basic than the original bug's testcase and has the same reason. mysql-test/t/insert_select.test: Bug #29717 INSERT INTO SELECT inserts values even if SELECT statement itself returns empty. test case sql/sql_select.cc: Bug #29717 INSERT INTO SELECT inserts values even if SELECT statement itself returns empty. Remember the 'GROUP BY was optimized away' case in the JOIN::group_optimized and check this in the end_send_group() sql/sql_select.h: Bug #29717 INSERT INTO SELECT inserts values even if SELECT statement itself returns empty. JOIN::group_optimized member added to remember the 'GROUP BY optimied away' case
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- 30 Jul, 2007 1 commit
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unknown authored
Backport of correction for Mac OS X build problem, global variable not initiated is "common" and can't be used in shared libraries, unless special flags are used (bug#26218) mysys/my_pthread.c: Backport of correction for Mac OS X build problem, global variable not initiated is "common" and can't be used in shared libraries, unless special flags are used (bug#26218)
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- 26 Jul, 2007 3 commits
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unknown authored
into pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1
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unknown authored
into debian.(none):/M41/push-4.1
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unknown authored
to 150 or 107 characters for those messages which are generated by the embedded server during release builds. This fixes bug#16635: Error messages wrong: absolute path names, "%s" format code See the bug report or the changelog for "sql/share/english/errmsg.txt" for instructions how to do that with other languages, even at the customer site, and for the restrictions to keep. sql/share/english/errmsg.txt: The embedded server uses absolute path names in its error messages, in the release build environment these exceed the 64 character limit which the format strings for the error messages impose (bug#16635). But when the messages are output, the server does the "printf()" internally in a 256 character buffer; the constant text and the expanded variables (strings, error number) must fit into this. (If the buffer would overflow, a format specification will not be expanded but just copied with its code, and the message output will just contain '%s' or '%d' where a value is expected.) So the string lengths are increased to 150 characters in those messages which are issued by the embedded server during release tests and contain 1 (one) path name, but only to 107 in the "rename" message which contains 2 (two). This solves bug#16635 for the release builds. For other languages used by OEM customers, similar fixes may be needed, but we cannot test them. These fixes can be done even in a binary installation at the customer site by following these steps: cd <<install-root>>/share $EDITOR <<lang>>/errmsg.txt ../../bin/comp_err -C./charsets/ <<lang>>/errmsg.txt <<lang>>/errmsg.sys and then restarting the server.
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- 22 Jul, 2007 1 commit
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unknown authored
into mysql.com:/home/hf/work/29494/my41-29494
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- 21 Jul, 2007 1 commit
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unknown authored
This bug manifested itself for join queries with GROUP BY and HAVING clauses whose SELECT lists contained DISTINCT. It occurred when the optimizer could deduce that the result set would have not more than one row. The bug could lead to wrong result sets for queries of this type because HAVING conditions were erroneously ignored in some cases in the function remove_duplicates. mysql-test/r/having.result: Added a test case for bug #29911. mysql-test/t/having.test: Added a test case for bug #29911.
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- 20 Jul, 2007 2 commits
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unknown authored
unpack_fields() didn't expect NULL_LENGHT in the field's descriptions. In this case we get NULL in the resulting string so cannot use strdup_root to make a copy of it. strdup_root changed with strmake_root as it's NULL-safe sql-common/client.c: Bug #29494 Field packet with NULL fields crashes libmysqlclient strdup_root changed with strmake_root in unpack_fields()
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unknown authored
into pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1
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- 17 Jul, 2007 1 commit
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unknown authored
into ramayana.hindu.god:/home/tsmith/m/bk/maint/41
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- 16 Jul, 2007 1 commit
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unknown authored
into sin.intern.azundris.com:/home/tnurnberg/27198/41-27198 sql/mysql_priv.h: Bug #27198: Error returns from time() are ignored manual merge sql/sql_class.h: Bug #27198: Error returns from time() are ignored manual merge
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- 14 Jul, 2007 1 commit
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unknown authored
into chilla.local:/home/mydev/mysql-4.1-axmrg
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- 13 Jul, 2007 1 commit
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unknown authored
gettimeofday() can fail and presumably, so can time(). Keep an eye on it. Since we have no data on this at all so far, we just retry on failure (and log the event), assuming that this is just an intermittant failure. This might of course hang the threat until we succeed. Once we know more about these failures, an appropriate more clever scheme may be picked (only try so many times per thread, etc., if that fails, return last "good" time() we got or some such). Using sql_print_information() to log as this probably only occurs in high load scenarios where the debug- trace likely is disabled (or might interfere with testing the effect). No test-case as this is a non-deterministic issue. sql/mysql_priv.h: Bug#27198: Error returns from time() are ignored move declarations for log.cc to before inclusion of sql_class.h as we now use sql_print_information() in there. sql/sql_class.h: Bug#27198: Error returns from time() are ignored gettimeofday() can fail and presumably, so can time(). Keep an eye on it.
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- 12 Jul, 2007 1 commit
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unknown authored
into pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-4.1
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- 09 Jul, 2007 1 commit
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unknown authored
into sita.local:/Users/tsmith/m/bk/maint/41
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- 08 Jul, 2007 2 commits
- 07 Jul, 2007 1 commit
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unknown authored
into gleb.loc:/home/uchum/work/bk/4.1-opt
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- 06 Jul, 2007 3 commits
- 05 Jul, 2007 1 commit
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unknown authored
into chilla.local:/home/mydev/mysql-4.1-axmrg
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