Fixed bug in duplicate key handling for block records during repair
All read-row methods now return error number in case of error
Don't calculate checksum for null fields
Fixed bug when running maria_read_log with -o
BUILD/SETUP.sh:
Added STACK_DIRECTION
BUILD/compile-pentium-debug-max:
Moved STACK_DIRECTION to SETUP
include/myisam.h:
Added extra parameter to write_key
storage/maria/ma_blockrec.c:
Added applying of undo for updates
Fixed indentation
Removed some not needed casts
Fixed wrong logging of CLR record
Split ma_update_block_record to two functions to be able to reuse it from undo-applying
Simplify filling of packed fields
ma_record_block_record) now returns error number on failure
Sligtly changed log record information for undo-update
storage/maria/ma_check.c:
Fixed bug in duplicate key handling for block records during repair
storage/maria/ma_checksum.c:
Don't calculate checksum for null fields
storage/maria/ma_dynrec.c:
_ma_read_dynamic_reocrd() now returns error number on error
Rest of the changes are code simplification and indentation fixes
storage/maria/ma_locking.c:
Added comment
storage/maria/ma_loghandler.c:
More debugging
Removed printing of total_record_length as this was always same as record_length
storage/maria/ma_open.c:
Allocate bitmap for changed fields
storage/maria/ma_packrec.c:
read_record now returns error number on error
storage/maria/ma_recovery.c:
Fixed wrong arguments to undo_row_update
storage/maria/ma_statrec.c:
read_record now returns error number on error (not 1)
Code simplification
storage/maria/ma_test1.c:
Added exit possibility after update phase (to test undo of updates)
storage/maria/maria_def.h:
Include bitmap header file
storage/maria/maria_read_log.c:
Fixed bug when running with -o
155193a6e2