Detailed revision comments:

r6109 | jyang | 2009-10-29 10:37:32 +0200 (Thu, 29 Oct 2009) | 7 lines
branches/zip: In os_mem_alloc_large(), if we fail to attach
the shared memory, reset memory pointer ptr to NULL, and
 allocate memory from conventional pool.
Bug #48237 Error handling in os_mem_alloc_large appears to be incorrect
rb://198  Approved by: Marko

Detailed revision comments:

r6108 | calvin | 2009-10-29 07:58:04 +0200 (Thu, 29 Oct 2009) | 5 lines
branches/zip: close file handle when building with UNIV_HOTBACKUP

The change does not affect regular InnoDB engine. Confirmed by
Marko.

Detailed revision comments:

r6107 | marko | 2009-10-28 16:10:34 +0200 (Wed, 28 Oct 2009) | 5 lines
branches/zip: buf_page_set_old(): Improve UNIV_LRU_DEBUG diagnostics
in order to catch the buf_pool->LRU_old corruption reported in Issue #381.

buf_LRU_old_init(): Set the property from the tail towards the front
of the buf_pool->LRU list, in order not to trip the debug check.

Detailed revision comments:

r6105 | calvin | 2009-10-28 00:05:52 +0200 (Wed, 28 Oct 2009) | 6 lines
branches/zip: backport r3848 from 6.0 branch

----
    branches/6.0: innobase_start_or_create_for_mysql(): Make the 10 MB
    minimum tablespace limit independent of UNIV_PAGE_SIZE. (Bug #41490)

Detailed revision comments:

r6103 | marko | 2009-10-26 15:46:18 +0200 (Mon, 26 Oct 2009) | 4 lines
branches/zip: row_ins_alloc_sys_fields(): Zero out the system columns
DB_TRX_ID, DB_ROLL_PTR and DB_ROW_ID, in order to avoid harmless
Valgrind warnings about uninitialized data.  (The warnings were
harmless, because the fields would be initialized at a later stage.)

Detailed revision comments:

r6102 | marko | 2009-10-26 09:32:23 +0200 (Mon, 26 Oct 2009) | 1 line
branches/zip: row_prebuilt_struct::prebuilts: Unused field, remove.

Detailed revision comments:

r6101 | jyang | 2009-10-23 11:45:50 +0300 (Fri, 23 Oct 2009) | 7 lines
branches/zip: Update test result with the WARN_LEVEL_ERROR
to WARN_LEVEL_WARN change. This is the same result as 
submitted in rb://172 review, which approved by Sunny Bains
and Marko.

Detailed revision comments:

r6100 | jyang | 2009-10-22 06:51:07 +0300 (Thu, 22 Oct 2009) | 6 lines
branches/zip: As a request from mysql, WARN_LEVEL_ERROR cannot
be used for push_warning_* call any more. Switch to 
WARN_LEVEL_WARN. Bug #47233.
rb://172 approved by Sunny Bains and Marko.

Detailed revision comments:

r6099 | jyang | 2009-10-22 05:58:39 +0300 (Thu, 22 Oct 2009) | 7 lines
branches/zip: Port bug #46000 related changes from 5.1 to zip
branch. Due to different code path for creating index in zip
branch comparing to 5.1), the index reserved name check function
is extended to be used in ha_innobase::add_index(). 
rb://190  Approved by: Marko

Detailed revision comments:

r6096 | vasil | 2009-10-19 16:06:09 +0300 (Mon, 19 Oct 2009) | 4 lines
branches/zip:

Add ChangeLog entry for r6095.

Detailed revision comments:

r6095 | vasil | 2009-10-19 16:04:59 +0300 (Mon, 19 Oct 2009) | 7 lines
branches/zip:

Fix Bug#47808 innodb_information_schema.test fails when run under valgrind 

by using the wait_until_rows_count macro that loops until the number of
rows becomes 14 instead of sleep 0.1, which is obviously very fragile.

Detailed revision comments:

r6084 | vasil | 2009-10-15 08:21:17 +0300 (Thu, 15 Oct 2009) | 4 lines
branches/zip:

Add ChangeLog entry for r6080.

Detailed revision comments:

r6080 | sunny | 2009-10-15 01:29:01 +0300 (Thu, 15 Oct 2009) | 3 lines
branches/zip: Change page_mem_alloc_free() to inline.
Fix Bug #47058 - Failure to compile innodb_plugin on solaris 10u7 + spro cc/CC 5.10

Detailed revision comments:

r6064 | calvin | 2009-10-13 18:23:35 +0300 (Tue, 13 Oct 2009) | 4 lines
branches/zip: non-functional changes

Changes from MySQL to fix build issue.

r6065 | inaam | 2009-10-13 20:43:13 +0300 (Tue, 13 Oct 2009) | 7 lines
branches/zip rb://182

Call fsync() on datafiles after a batch of pages is written to disk
even when skip_innodb_doublewrite is set.

Approved by: Heikki

Detailed revision comments:

r6049 | vasil | 2009-10-09 19:05:26 +0300 (Fri, 09 Oct 2009) | 7 lines
branches/zip:

Fix compilation warning in Hot Backup:

innodb/fil/fil0fil.c: In function 'fil_load_single_table_tablespace':
innodb/fil/fil0fil.c:3253: warning: format '%lld' expects type 'long long int', but argument 6 has type 'ib_int64_t'

Detailed revision comments:

r6048 | vasil | 2009-10-09 08:42:55 +0300 (Fri, 09 Oct 2009) | 16 lines
branches/zip:

When scanning a directory readdir() is called and stat() after it,
if a file is deleted between the two calls stat will fail and the
whole precedure will fail. Change this behavior to continue with the
next entry if stat() fails because of nonexistent file. This is
transparent change as it will make it look as if the file was deleted
before the readdir() call.

This change is needed in order to fix
https://svn.innodb.com/mantis/view.php?id=174
in which we need to abort if os_file_readdir_next_file()
encounters "real" errors.

Approved by:	Marko, Pekka (rb://177)

Detailed revision comments:

r6046 | pekka | 2009-10-08 12:24:56 +0300 (Thu, 08 Oct 2009) | 3 lines
branches/zip: Revert r6044 which added os_file_is_same() function
(issue#186). This functionality is moved to Hot Backup source tree.

Detailed revision comments:

r6044 | pekka | 2009-10-06 17:44:54 +0300 (Tue, 06 Oct 2009) | 5 lines
branches/zip:
Add os_file_is_same() function for Hot Backup (inside ifdef UNIV_HOTBACKUP).
This is part of the fix for Issue #186.
Note! The Windows implementation is incomplete.

- disabled main.innodb_bug47777.test with InnoDB plugin
  until fix for plugin is applied.
- disabled main.innodb-autoinc.test (failing)
- re-enabled main.innodb_bug39438.test
- added error message suppression to innodb_bug39438, as
  requested by InnoDB/Oracle
- reverted change to main.innodb_bug34300 as plugin specific.

Detailed revision comments:

r6129 | vasil | 2009-10-30 17:14:22 +0200 (Fri, 30 Oct 2009) | 4 lines
branches/5.1:

Revert a change to Makefile.am that sneaked unnoticed in c6127.

Detailed revision comments:

r6127 | vasil | 2009-10-30 11:18:25 +0200 (Fri, 30 Oct 2009) | 18 lines
branches/5.1:

Backport c6121 from branches/zip:

  ------------------------------------------------------------------------
  r6121 | sunny | 2009-10-30 01:42:11 +0200 (Fri, 30 Oct 2009) | 7 lines
  Changed paths:
     M /branches/zip/mysql-test/innodb-autoinc.result
  
  branches/zip: This test has been problematic for sometime now. The underlying
  bug is that the data dictionaries get out of sync. In the AUTOINC code we
  try and apply salve to the symptoms. In the past MySQL made some unrelated
  change and the dictionaries stopped getting out of sync and this test started
  to fail. Now, it seems they have reverted that changed and the test is
  passing again. I suspect this is not he last time that this test will change.
  
  ------------------------------------------------------------------------

Detailed revision comments:

r6125 | vasil | 2009-10-30 10:31:23 +0200 (Fri, 30 Oct 2009) | 4 lines
branches/5.1:

White-space fixup.

Detailed revision comments:

r6123 | jyang | 2009-10-30 05:43:06 +0200 (Fri, 30 Oct 2009) | 8 lines
branches/5.1: In os_mem_alloc_large(), if we fail to attach
the shared memory, reset memory pointer ptr to NULL, and
allocate memory from conventional pool. This is a port
from branches/zip.
Bug #48237 Error handling in os_mem_alloc_large appears to be incorrect
rb://198  Approved by: Marko

Detailed revision comments:

r6122 | jyang | 2009-10-30 05:18:38 +0200 (Fri, 30 Oct 2009) | 7 lines
branches/5.1: Chnage WARN_LEVEL_ERROR to WARN_LEVEL_WARN
for push_warning_printf() call in innodb.
Fix Bug#47233: Innodb calls push_warning(MYSQL_ERROR::WARN_LEVEL_ERROR)

rb://170 approved by Marko.

Detailed revision comments:

r6076 | vasil | 2009-10-14 19:30:12 +0300 (Wed, 14 Oct 2009) | 4 lines
branches/5.1:

Fix typo.

Detailed revision comments:

r6052 | sunny | 2009-10-12 07:09:56 +0300 (Mon, 12 Oct 2009) | 4 lines
branches/5.1: Reset the statement level autoinc counter on ROLLBACK. Fix
the test results too.
rb://164

r6053 | sunny | 2009-10-12 07:37:49 +0300 (Mon, 12 Oct 2009) | 6 lines
branches/5.1: Copy the maximum AUTOINC value from the old table to the new
table when MySQL does a CREATE INDEX ON T. This is required because MySQL
does a table copy, rename and drops the old table.
Fix Bug#47125: auto_increment start value is ignored if an index is created and engine=innodb
rb://168

Detailed revision comments:

r6051 | sunny | 2009-10-12 07:05:00 +0300 (Mon, 12 Oct 2009) | 6 lines
branches/5.1: Ignore negative values supplied by the user when calculating the
next value to store in dict_table_t. Setting autoincrement columns top negative
values is undefined behavior and this change should bring the behavior of
InnoDB closer to what users expect. Added several tests to check.
rb://162

Detailed revision comments:

r6045 | jyang | 2009-10-08 02:27:08 +0300 (Thu, 08 Oct 2009) | 7 lines
branches/5.1: Fix bug #47777. Treat the Geometry data same as
Binary BLOB in ha_innobase::store_key_val_for_row(), since the
Geometry data is stored as Binary BLOB in Innodb.

Review: rb://180 approved by Marko Makela.

Detailed revision comments:

r6032 | vasil | 2009-10-01 15:55:49 +0300 (Thu, 01 Oct 2009) | 8 lines
branches/5.1:

Fix Bug#38996 Race condition in ANALYZE TABLE

by serializing ANALYZE TABLE inside InnoDB.

Approved by:	Heikki (rb://175)

Detailed revision comments:

r5952 | calvin | 2009-09-22 19:45:07 +0300 (Tue, 22 Sep 2009) | 7 lines
branches/5.1: fix bug#42383: Can't create table 'test.bug39438'

For embedded server, MySQL may pass in full path, which is
currently disallowed. It is needed to relax the condition by
accepting full paths in the embedded case.

Approved by: Heikki (on IM)

When a query was using a DATE or DATETIME value formatted
using any other separator characters beside hyphen '-', a
query with a greater-or-equal '>=' condition matching only
the greatest value in an indexed column, the result was
empty if index range scan was employed.

The range optimizer got a new feature between 5.1.38 and
5.1.39 that changes a greater-or-equal condition to a
greater-than if the value matching that in the query was not
present in the table. But the value comparison function
compared the dates as strings instead of dates.

The bug was fixed by splitting the function
get_date_from_str in two: One part that parses and does
error checking. This function is now visible outside the
module. The old get_date_from_str now calls the new
function.


mysql-test/r/range.result:
  Bug#47925: Test result
mysql-test/t/range.test:
  Bug#47925: Test case
sql/item.cc:
  Bug#47925: Fix + some edit on the comments
sql/item.h:
  Bug#47925: Changed function signature
sql/item_cmpfunc.cc:
  Bug#47925: Split function in two
sql/item_cmpfunc.h:
  Bug#47925: Declaration of new function
sql/opt_range.cc:
  Bug#47925: Added THD to function call
sql/time.cc:
  Bug#47925: Added microsecond comparison

Conflicts
=========

Text conflict in sql/sql_class.cc
1 conflicts encountered.

            with temporary tables

There were two problems the test case from this bug was
triggering:

1. JOIN::rollup_init() was supposed to wrap all constant Items
into another object for queries with the WITH ROLLUP modifier
to ensure they are never considered as constants and therefore
are written into temporary tables if the optimizer chooses to
employ them for DISTINCT/GROUP BY handling.

However, JOIN::rollup_init() was called before
make_join_statistics(), so Items corresponding to fields in
const tables could not be handled as intended, which was
causing all kinds of problems later in the query execution. In
particular, create_tmp_table() assumed all constant items
except "hidden" ones to be removed earlier by remove_const()
which led to improperly initialized Field objects for the
temporary table being created. This is what was causing crashes
and valgrind errors in storage engines.

2. Even when the above problem had been fixed, the query from
the test case produced incorrect results due to some
DISTINCT/GROUP BY optimizations being performed by the
optimizer that are inapplicable in the WITH ROLLUP case.

Fixed by disabling inapplicable DISTINCT/GROUP BY optimizations
when the WITH ROLLUP modifier is present, and splitting the
const-wrapping part of JOIN::rollup_init() into a separate
method which is now invoked after make_join_statistics() when
the const tables are already known.

mysql-test/r/olap.result:
  Added a test case for bug #48131.
mysql-test/t/olap.test:
  Added a test case for bug #48131.
sql/sql_select.cc:
  1. Disabled inapplicable DISTINCT/GROUP BY optimizations when
  the WITH ROLLUP modifier is present.
  2. Split the const-wrapping part of JOIN::rollup_init() into a
  separate method.
sql/sql_select.h:
  Added rollup_process_const_fields() declaration.