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7 commits

Author SHA1 Message Date
unknown
fdfb51484c Fixed compiler warnings 
Fixed bug in ma_dbug.c that gave valgrind warning (only relevant when using --debug)
Fixed bug in blob logging (Fixes valgrind warning)
maria_getint() -> maria_data_on_page()


mysys/safemalloc.c:
  Added debug function to print out where a piece of memory was allocated
sql/opt_range.cc:
  Remove DBUG_PRINT of unitailized memory
storage/maria/ma_blockrec.c:
  Fixed bug in blob logging
storage/maria/ma_check.c:
  Fixed compiler warning
storage/maria/ma_dbug.c:
  Added missed end++; Caused usage of unitialized memory for nullable keys that was not NULL
storage/maria/ma_delete.c:
  maria_getint() -> maria_data_on_page()
storage/maria/ma_init.c:
  Added header file to get rid of warning
storage/maria/ma_key.c:
  More debugging
storage/maria/ma_loghandler.c:
  Removed some wrong ';' to get rid of compiler errors when compiling without debugging
  Indentation fixes
  Removed not needed 'break's
  Fixed some compiler warnings
  Added code to detect logging of unitialized memory
storage/maria/ma_page.c:
  maria_getint() -> maria_data_on_page()
  Clear rest of index page before writing when used with valgrind
  (Fixes warning of writing pages with unitialized data)
storage/maria/ma_range.c:
  maria_getint() -> maria_data_on_page()
storage/maria/ma_rt_index.c:
  maria_getint() -> maria_data_on_page()
storage/maria/ma_rt_index.h:
  maria_getint() -> maria_data_on_page()
storage/maria/ma_rt_key.c:
  maria_getint() -> maria_data_on_page()
storage/maria/ma_rt_split.c:
  maria_getint() -> maria_data_on_page()
storage/maria/ma_search.c:
  maria_getint() -> maria_data_on_page()
storage/maria/ma_test1.c:
  Fixed compiler warning
storage/maria/ma_write.c:
  maria_getint() -> maria_data_on_page()
storage/maria/maria_chk.c:
  maria_getint() -> maria_data_on_page()
storage/maria/maria_def.h:
  maria_getint() -> maria_data_on_page()
storage/maria/unittest/ma_pagecache_consist.c:
  Fixed compiler warning
storage/maria/unittest/ma_pagecache_single.c:
  Fixed compiler warning
storage/maria/unittest/ma_test_loghandler-t.c:
  Fixed compiler warning
storage/maria/unittest/ma_test_loghandler_multigroup-t.c:
  Fixed compiler warning
storage/maria/unittest/ma_test_loghandler_multithread-t.c:
  Fixed compiler warning
storage/maria/unittest/ma_test_loghandler_pagecache-t.c:
  Fixed compiler warning
storage/myisam/mi_dbug.c:
  Added missed end++; Caused usage of unitialized memory for nullable keys that was not NULL
 2007-06-09 14:52:17 +03:00
unknown
8f39541e7d This patch is a collection of patches from from Sanja, Sergei and Monty. 
Added logging and pinning of pages to block format.
Integration of transaction manager, log handler.
Better page cache intergration
Split trnman.h into two files, so that we don't have to include my_atomic.h into C++ programs.
Renaming of structures, more comments, more debugging etc.
Fixed problem with small head block + long varchar.
Added extra argument to delete_record() and update_record() (needed for UNDO logging)
Small changes to interface of pagecache and log handler.
Change initialization of log_record_type_descriptors to not be depending on enum order.
Use array of LEX_STRING's to send data to log handler
Added 'dummy' transaction option to MARIA_INFO so that we can always assume 'trn' exists.


include/lf.h:
  Interface fixes
  Rename of structures
  (Patch from Sergei via Sanja)
include/my_atomic.h:
  More comments
include/my_global.h:
  Added MY_ERRPTR
include/pagecache.h:
  Added undo LSN when unlocking pages
mysql-test/r/maria.result:
  Updated results
mysql-test/t/maria.test:
  Added autocommit around lock tables
  (Patch from Sanja)
mysys/lf_alloc-pin.c:
  Post-review fixes, simple optimizations
  More comments
  Struct slot renames
  Check amount of memory on stack
  (Patch from Sergei)
mysys/lf_dynarray.c:
  More comments
mysys/lf_hash.c:
  More comments
  After review fixes
  (Patch from Sergei)
storage/maria/ha_maria.cc:
  Split trnman.h into two files, so that we don't have to include my_atomic.h into the .cc program.
  (Temporary fix to avoid bug in gcc)
  Move out all deferencing of the transaction structure.
  Transaction manager integrated (Patch from Sergei)
storage/maria/ha_maria.h:
  Added prototype for start_stmt()
storage/maria/lockman.c:
  Function call rename
storage/maria/ma_bitmap.c:
  Mark deleted pages free from page cache
storage/maria/ma_blockrec.c:
  Offset -> rownr
  More debugging
  Fixed problem with small head block + long varchar
  Added logging of changed pages
  Added logging of undo (Including only loggging of changed fields in case of update)
  Added pinning/unpinning of all changed pages
  More comments
  Added free_full_pages() as the same code was used in several places.
  fill_rows_parts() renamed as fill_insert_undo_parts()
  offset -> rownr
  Added some optimization of not transactional tables
  _ma_update_block_record() has new parameter, as we need original row to do efficent undo for update
storage/maria/ma_blockrec.h:
  Added ROW_EXTENTS_ON_STACK
  Changed prototype for update and delete of row
storage/maria/ma_check.c:
  Added original row to delete_record() call
storage/maria/ma_control_file.h:
  Added ifdefs for C++
storage/maria/ma_delete.c:
  Added original row to delete_record() call
  (Needed for efficent undo logging)
storage/maria/ma_dynrec.c:
  Added extra argument to delete_record() and update_record()
  Removed not used variable
storage/maria/ma_init.c:
  Initialize log handler
storage/maria/ma_loghandler.c:
  Removed not used variable
  Change initialization of log_record_type_descriptors to not be depending on enum order
  Use array of LEX_STRING's to send data to log handler
storage/maria/ma_loghandler.h:
  New defines
  Use array of LEX_STRING's to send data to log handler
storage/maria/ma_open.c:
  Added 'dummy' transaction option to MARIA_INFO so that we can always assume 'trn' exists.
  Store in MARIA_SHARE->page_type if pages will have up to date LSN's
storage/maria/ma_pagecache.c:
  Don't decrease number of readers when using pagecache_write()/pagecache_read()
  In pagecache_write() decrement request count if page was left pinned
  Added pagecache_delete_pages()
  Removed some casts
  Make trace output consistent with rest of code
  Simplify calling of DBUG_ASSERT(0)
  Only update LSN if the LSN is bigger than what's already on the page
  Added LSN parameter pagecache_unpin_page(), pagecache_unpin(), and pagecache_unlock()
  (Part of patch from Sanja)
storage/maria/ma_static.c:
  Added 'dummy' transaction option to MARIA_INFO so that we can always assume 'trn' exists.
  Added default page cache
storage/maria/ma_statrec.c:
  Added extra argument to delete_record() and update_record()
storage/maria/ma_test1.c:
  Added option -T for transactions
storage/maria/ma_test2.c:
  Added option -T for transactions
storage/maria/ma_test_all.sh:
  Test with transactions
storage/maria/ma_update.c:
  Changed prototype for update of row
storage/maria/maria_def.h:
  Changed prototype for update & delete of row as block records need to access the old row
  Store in MARIA_SHARE->page_type if pages will have up to date LSN's
  Added MARIA_MAX_TREE_LEVELS to allow us to calculate the number of possible pinned pages we may need.
  Removed not used 'empty_bits_buffer'
  Added pointer to transaction object
  Added array for pinned pages
  Added log_row_parts array for logging of field data.
  Added MARIA_PINNED_PAGE to store pinned pages
storage/maria/trnman.c:
  Added accessor functions to transaction object
  Added missing DBUG_RETURN()
  More debugging
  More comments
  Changed // comment of code to #ifdef NOT_USED
  Transaction manager integrated.
  Post review fixes
  Part of patch originally from Sergei
storage/maria/trnman.h:
  Split trnman.h into two files, so that we don't have to include my_atomic.h into the .cc program.
  (Temporary fix to avoid bug in gcc)
storage/maria/unittest/ma_pagecache_single.c:
  Added missing argument
  Added SKIP_BIG_TESTS
  (Patch from Sanja)
storage/maria/unittest/ma_test_loghandler-t.c:
  Test logging with new LEX_STRING parameter
  (Patch from Sanja)
storage/maria/unittest/ma_test_loghandler_multigroup-t.c:
  Test logging with new LEX_STRING parameter
  (Patch from Sanja)
storage/maria/unittest/ma_test_loghandler_multithread-t.c:
  Test logging with new LEX_STRING parameter
  (Patch from Sanja)
storage/maria/unittest/ma_test_loghandler_pagecache-t.c:
  Test logging with new LEX_STRING parameter
  (Patch from Sanja)
storage/maria/unittest/trnman-t.c:
  Stack overflow detection
  (Patch from Sergei)
unittest/unit.pl:
  Command-line options --big and --verbose
  (Patch from Sergei)
unittest/mytap/tap.c:
  Detect --big
  (Patch from Sergei)
unittest/mytap/tap.h:
  Skip_big_tests and SKIP_BIG_TESTS
  (Patch from Sergei)
storage/maria/trnman_public.h:
  New BitKeeper file ``storage/maria/trnman_public.h''
 2007-05-29 20:13:56 +03:00
unknown
3411bfe05a merge from MyISAM into Maria (last step of merge of 5.1 into Maria). 
Tests: "maria" and "ps_maria" fail like before merge (assertions),
"ma_test_all" fails like before merge (ma_test2 segfaults, I'll try
to find out why).


mysys/mf_pagecache.c:
  using a more distinctive tag
storage/maria/ha_maria.cc:
  merge from MyISAM into Maria
storage/maria/ma_check.c:
  merge from MyISAM into Maria
storage/maria/ma_close.c:
  TODO as a word
storage/maria/ma_create.c:
  merge from MyISAM into Maria
storage/maria/ma_delete_all.c:
  TODO as a word
storage/maria/ma_delete_table.c:
  TODO as a word
storage/maria/ma_dynrec.c:
  merge from MyISAM into Maria
storage/maria/ma_extra.c:
  merge from MyISAM into Maria
storage/maria/ma_ft_boolean_search.c:
  merge from MyISAM into Maria
storage/maria/ma_locking.c:
  merge from MyISAM into Maria
storage/maria/ma_loghandler.c:
  fix for compiler warning
storage/maria/ma_open.c:
  merge from MyISAM into Maria.
  I will ask Monty to check the ASKMONTY-marked piece of code.
storage/maria/ma_packrec.c:
  merge from MyISAM into Maria
storage/maria/ma_range.c:
  merge from MyISAM into Maria
storage/maria/ma_rename.c:
  TODO as a word
storage/maria/ma_rt_index.c:
  merge from MyISAM into Maria
storage/maria/ma_rt_split.c:
  merge from MyISAM into Maria
storage/maria/ma_search.c:
  merge from MyISAM into Maria
storage/maria/ma_sort.c:
  merge from MyISAM into Maria
storage/maria/ma_update.c:
  merge from MyISAM into Maria
storage/maria/ma_write.c:
  merge from MyISAM into Maria
storage/maria/maria_chk.c:
  merge from MyISAM into Maria
storage/maria/maria_def.h:
  merge from MyISAM into Maria
storage/maria/maria_pack.c:
  merge from MyISAM into Maria
storage/maria/unittest/ma_test_loghandler_pagecache-t.c:
  fix for compiler warning
storage/myisam/ha_myisam.cc:
  merge from MyISAM into Maria
storage/myisammrg/ha_myisammrg.cc:
  merge from MyISAM into Maria
 2007-03-01 18:23:58 +01:00
unknown
3b0e794aca unittest fixed 
storage/maria/unittest/Makefile.am:
  Unittest cleunup added
storage/maria/unittest/ma_control_file-t.c:
  Unittest fixed according new file format
storage/maria/unittest/ma_test_loghandler-t.c:
  Unittest cleunup added
  Unittest progress report added
storage/maria/unittest/ma_test_loghandler_multigroup-t.c:
  Unittest cleunup added
  Unittest progress report added
storage/maria/unittest/ma_test_loghandler_multithread-t.c:
  Unittest cleunup added
  Unittest progress report added
storage/maria/unittest/ma_test_loghandler_pagecache-t.c:
  Unittest cleunup added
  Unittest progress report added
storage/maria/unittest/ma_maria_log_cleanup.c:
  New BitKeeper file ``storage/maria/unittest/ma_maria_log_cleanup.c''
 2007-02-21 15:54:08 +02:00
unknown
3bc8f629dd Postreview changes. 
Fixed befaviour when loghandler flags changed from one
run to another one.
Description of maria transaction log and control file
added to the file commandÍs magic number file.


mysys/mf_pagecache.c:
  postreview changes
storage/maria/ma_control_file.c:
  Postreview changes.
storage/maria/ma_control_file.h:
  Postreview changes.
storage/maria/ma_loghandler.c:
  Postreview changes.
  Fixed befaviour when loghandler flags changed from
  one run to another one.
storage/maria/ma_loghandler.h:
  Postreview changes.
  Functions comment left only near the function body.
storage/maria/ma_loghandler_lsn.h:
  Postreview changes.
storage/maria/unittest/ma_test_loghandler-t.c:
  Postreview changes.
storage/maria/unittest/ma_test_loghandler_multigroup-t.c:
  Postreview changes.
storage/maria/unittest/ma_test_loghandler_multithread-t.c:
  Postreview changes.
storage/maria/unittest/ma_test_loghandler_pagecache-t.c:
  Postreview changes.
support-files/magic:
  Description of maria transaction log and control file
  added to the file commandÕs magic number file.
 2007-02-19 23:01:27 +02:00
unknown
91a8199773 Postmerge fix (including changing type of LSN) 
Some debug info and comments added


include/pagecache.h:
  postmerge fix
mysys/mf_pagecache.c:
  Postmerge fix (including changing type of LSN)
  Additional DBUG_ASSERTs added
  Comment about pinning mechanism added
storage/maria/ma_control_file.c:
  Used the same LSN storing procedure everywhere
  Postmerge fix (including changing type of LSN)
storage/maria/ma_control_file.h:
  Postmerge fix (including changing type of LSN)
storage/maria/ma_loghandler.c:
  Postmerge fix (including changing type of LSN)
storage/maria/ma_loghandler.h:
  Postmerge fix (including changing type of LSN)
storage/maria/ma_loghandler_lsn.h:
  Postmerge fix (including changing type of LSN)
storage/maria/unittest/Makefile.am:
  Postmerge fix
storage/maria/unittest/ma_control_file-t.c:
  Postmerge fix (including changing type of LSN)
storage/maria/unittest/ma_test_loghandler-t.c:
  Postmerge fix (including changing type of LSN)
storage/maria/unittest/ma_test_loghandler_multigroup-t.c:
  Postmerge fix (including changing type of LSN)
storage/maria/unittest/ma_test_loghandler_multithread-t.c:
  Postmerge fix (including changing type of LSN)
storage/maria/unittest/ma_test_loghandler_pagecache-t.c:
  Postmerge fix (including changing type of LSN)
storage/maria/unittest/mf_pagecache_consist.c:
  Postmerge fix (including changing type of LSN)
storage/maria/unittest/mf_pagecache_single.c:
  Postmerge fix (including changing type of LSN)
 2007-02-12 14:23:43 +02:00
unknown
0254009221 postreview changes for page cache and pre review commit for loghandler 
storage/maria/unittest/test_file.c:
  Rename: unittest/mysys/test_file.c -> storage/maria/unittest/test_file.c
storage/maria/unittest/test_file.h:
  Rename: unittest/mysys/test_file.h -> storage/maria/unittest/test_file.h
include/pagecache.h:
  A waiting queue mechanism moved to separate file wqueue.*
  Pointer name changed for compatibility
mysys/Makefile.am:
  A waiting queue mechanism moved to separate file wqueue.*
mysys/mf_keycache.c:
  fixed unsigned comparison
mysys/mf_pagecache.c:
  A waiting queue mechanism moved to separate file wqueue.*
  Fixed bug in unregistering block during write
storage/maria/Makefile.am:
  The loghandler files added
storage/maria/ma_control_file.h:
  Now we have loghandler and can compile control file
storage/maria/maria_def.h:
  Including files need for compilation of maria
storage/maria/unittest/Makefile.am:
  unit tests of loghandler
storage/maria/unittest/ma_control_file-t.c:
  Used maria def
storage/maria/unittest/mf_pagecache_consist.c:
  fixed memory overrun
storage/maria/unittest/mf_pagecache_single.c:
  fixed used uninitialized memory
unittest/mysys/Makefile.am:
  unittests of pagecache moved to maria becase pagecache need loghandler
include/wqueue.h:
  New BitKeeper file ``include/wqueue.h''
mysys/wqueue.c:
  New BitKeeper file ``mysys/wqueue.c''
storage/maria/ma_loghandler.c:
  New BitKeeper file ``storage/maria/ma_loghandler.c''
storage/maria/ma_loghandler.h:
  New BitKeeper file ``storage/maria/ma_loghandler.h''
storage/maria/ma_loghandler_lsn.h:
  New BitKeeper file ``storage/maria/ma_loghandler_lsn.h''
storage/maria/unittest/ma_test_loghandler-t.c:
  New BitKeeper file ``storage/maria/unittest/ma_test_loghandler-t.c''
storage/maria/unittest/ma_test_loghandler_multigroup-t.c:
  New BitKeeper file ``storage/maria/unittest/ma_test_loghandler_multigroup-t.c''
storage/maria/unittest/ma_test_loghandler_multithread-t.c:
  New BitKeeper file ``storage/maria/unittest/ma_test_loghandler_multithread-t.c''
storage/maria/unittest/ma_test_loghandler_pagecache-t.c:
  New BitKeeper file ``storage/maria/unittest/ma_test_loghandler_pagecache-t.c''
 2007-02-02 09:41:32 +02:00