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- 29 Dec, 2010 2 commits
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Igor Babaev authored
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Igor Babaev authored
The bug was the result of a bad merge maria-5.2-wl21 -> 5.3.
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- 28 Dec, 2010 3 commits
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Igor Babaev authored
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Igor Babaev authored
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Igor Babaev authored
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- 27 Dec, 2010 3 commits
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Igor Babaev authored
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Igor Babaev authored
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Igor Babaev authored
One of the hash functions employed by the BNLH join algorithm calculates the the value of hash index for key value utilizing every byte of the key buffer. To make this calculation valid one has to ensure that for any key value unused bytes of the buffer are filled with with a certain filler. We choose 0 as a filler for these bytes. Added an optional boolean parameter with_zerofill to the function key_copy. If the value of the parameter is TRUE all unused bytes of the key buffer is filled with 0.
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- 26 Dec, 2010 1 commit
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Igor Babaev authored
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- 25 Dec, 2010 1 commit
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Igor Babaev authored
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- 24 Dec, 2010 2 commits
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Igor Babaev authored
In some cases the function make_cond_for_index() was mistaken when detecting index only pushdown conditions for a table: a pushdown condition that was not index only could be marked as such. It happened because the procedure erroneously used the markers for index only conditions that remained from the calls of this function that extracted the index conditions for other tables. Fixed by erasing index only markers as soon as they are need anymore.
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Igor Babaev authored
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- 23 Dec, 2010 1 commit
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Igor Babaev authored
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- 22 Dec, 2010 1 commit
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Igor Babaev authored
Lifted the limitation that hash join could not be used over varchar fields with non-binary collation.
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- 21 Dec, 2010 2 commits
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Sergey Petrunya authored
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Sergey Petrunya authored
- Merge with 5.3-main
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- 20 Dec, 2010 2 commits
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Sergei Golubchik authored
set thd->password appropriately also for cases when a user was not found.
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Sergey Petrunya authored
- Fixes for the second fix: take into account case where we don't need to save/restore the scan.
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- 19 Dec, 2010 2 commits
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Sergey Petrunya authored
Switch from "Disable identical key handling optimization when IndexConditionPushdown is used" approach To an approach where we save/restore index tuple and so can use index condition pushdown.
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Igor Babaev authored
mwl#21.
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- 17 Dec, 2010 3 commits
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Sergey Petrunya authored
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Sergey Petrunya authored
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unknown authored
It was missing from EXTRA_DIST in Makefile.am.
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- 16 Dec, 2010 3 commits
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Sergey Petrunya authored
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Sergey Petrunya authored
- Address Monty's review feedback, portion 3
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Sergey Petrunya authored
- Address Monty's review feedback, portion 2
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- 15 Dec, 2010 1 commit
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Sergey Petrunya authored
- Better warnings
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- 14 Dec, 2010 1 commit
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unknown authored
Analysis: The assert failed because st_select_lex::print() was called for subqueries as follows: Item_subselect::print() -> subselect_single_select_engine::print() -> st_select_lex::print() It was Item_subselect::fix_fields() that set the thd by calling set_thd(), so when this print() was called before fix_fields(), subselect_engine::thd was NULL. Solution: The patch makes all constructors of all subselect_engine classes to take a THD parameter. The default subselect_single_select_engine engine is created early during parse time, in the Item_subselect::init call, so we pass the correct THD object already at this point.
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- 13 Dec, 2010 5 commits
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Sergey Petrunya authored
- Address review feedback: change return type of RANGE_SEQ_IF::next()
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Michael Widenius authored
(Includes patch for overrun detected by valgrind thanks to previous my_alloca() -> my_malloc() patch)
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Michael Widenius authored
mysys/thr_lock.c: Fixed typo that caused compile failure
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Michael Widenius authored
- This allows us to detect missing my_afree() calls and also find overruns (when running with valgrind) to alloca() areas. - Added missing my_afree() calls - Fixed wrong call to my_afree() include/my_sys.h: When compiling with valgrind, change my_alloca() to use my_malloc() mysql-test/suite/innodb/t/innodb_bug57255.test: Speed up taste case (patch from Stewart Smith) mysql-test/suite/innodb_plugin/t/innodb_bug57255.test: Speed up taste case (patch from Stewart Smith) sql/ha_partition.cc: Removed casts from my_afree() sql/opt_range.cc: Add missing my_afree() calls. storage/maria/ma_rt_split.c: Fixed wrong parameter to my_afree()
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Sergey Petrunya authored
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- 11 Dec, 2010 4 commits
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Igor Babaev authored
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Igor Babaev authored
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Igor Babaev authored
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Igor Babaev authored
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- 10 Dec, 2010 3 commits
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Sergey Petrunya authored
pointers.
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Michael Widenius authored
storage/maria/ma_check.c: Allocate also memory for nodflag and transid's storage/maria/ma_write.c: Allow nodflag and transid as part of key. (This has nothing to do with the bug report, but it's a safer check). storage/maria/maria_def.h: Define MARIA_MAX_POINTER_LENGTH (length of pointer to node) Added node pointer length to MARIA_INDEX_OVERHEAD_SIZE, as this is part of the key. (Safety fix)
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Michael Widenius authored
Made archive.test a bit more safe mysql-test/r/archive.result: Added removal of files to make rerun of failed test work mysql-test/t/archive.test: Added removal of files to make rerun of failed test work mysys/thr_lock.c: Better warning message if lock test fails
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