sql/filesort.cc:
Snippet of filesort() code moved to function reuse_freed_buff() -
change buffpek pointers to use buff from freed BUFFPEK
Used in filesort() and merge_walk().
sql/item_sum.cc:
Implementation of Item_sum_sum_distinct - SUM(DISTINCT) item,
which uses Unique to resolve duplicates
sql/item_sum.h:
New sum Item added - Item_sum_sum_distinct - for SUM(DISTINCT) function
sql/sql_class.h:
added walk() and reset() methods to Unique, used in Item_sum_sum_distinct.
sql/sql_sort.h:
declaration for reuse_freed_buff() to be able to use it in uniques.cc
sql/sql_yacc.yy:
parser extended to handle MIN(DISTICNT), MAX(DISTINCT), SUM(DISTINCT)
sql/uniques.cc:
Implementation for Unique::reset(), Unique::walk() as well as for merge_walk()
algorithm.
Added the MAX_LENGTH_FOR_SORT_DATA option
filesort.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/filesort.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/mysqld.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/opt_range.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/records.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/set_var.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/sql_base.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/sql_class.h:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/sql_delete.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/sql_select.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/sql_sort.h:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/sql_table.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/sql_update.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/structs.h:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/table.h:
Added the MAX_LENGTH_FOR_SORT_DATA option
sql/uniques.cc:
Added the MAX_LENGTH_FOR_SORT_DATA option
Removed new error message
Fixed test case for varbinary
Threads are again killable in "merge_buffers"
Cleanup of sql_repl.cc
SHOW OPEN TABLES now works when no tables are opened
Docs/manual.texi:
Redefinition of myisam_bulk_insert_tree_size
client/insert_test.c:
Changed to use mysql_real_connect()
include/mysql.h:
Moved things in mysql_options to optimize these for 64 bit processors
include/mysqld_error.h:
Removed new error message
myisam/mi_write.c:
Use myisam_bulk_insert_tree_size per table instead of per index
mysql-test/t/varbinary.test:
Fixed test case for varbinary
mysys/tree.c:
Fixed missing if
sql/filesort.cc:
Threads are again killable in "merge_buffers"
sql/log_event.h:
cleanup
sql/share/czech/errmsg.txt:
Removed new error message
sql/share/danish/errmsg.txt:
Removed new error message
sql/share/dutch/errmsg.txt:
Removed new error message
sql/share/english/errmsg.txt:
Removed new error message
sql/share/estonian/errmsg.txt:
Removed new error message
sql/share/french/errmsg.txt:
Removed new error message
sql/share/german/errmsg.txt:
Removed new error message
sql/share/greek/errmsg.txt:
Removed new error message
sql/share/hungarian/errmsg.txt:
Removed new error message
sql/share/italian/errmsg.txt:
Removed new error message
sql/share/japanese/errmsg.txt:
Removed new error message
sql/share/korean/errmsg.txt:
Removed new error message
sql/share/norwegian-ny/errmsg.txt:
Removed new error message
sql/share/norwegian/errmsg.txt:
Removed new error message
sql/share/polish/errmsg.txt:
Removed new error message
sql/share/portuguese/errmsg.txt:
Removed new error message
sql/share/romanian/errmsg.txt:
Removed new error message
sql/share/russian/errmsg.txt:
Removed new error message
sql/share/slovak/errmsg.txt:
Removed new error message
sql/share/spanish/errmsg.txt:
Removed new error message
sql/share/swedish/errmsg.txt:
Removed new error message
sql/sql_class.h:
Cleanup
sql/sql_delete.cc:
Cleanup
sql/sql_repl.cc:
Cleanup
sql/sql_show.cc:
SHOW OPEN TABLES now works when no tables are opened
sql/sql_sort.h:
Threads are again killable in "merge_buffers"
sql/uniques.cc:
Threads are again killable in "merge_buffers"
mysys/ptr_cmp.c:
Removed old comments
pstack/bucomm.c:
Change to use mkstemp.
sql/Makefile.am:
Added Unique class
sql/filesort.cc:
Changes to let the Unique class use the old filesort code.
sql/sql_class.h:
Added Unique class
sql/sql_handler.cc:
Removed warning.
sql/sql_select.cc:
Cleaned up typo.
