result of the test case for FORCE INDEX on ORDER BY
order_by.test:
test case for FORCE INDEX on ORDER BY
sql_select.cc:
Changing behaviour that MySQL server takes FORCE INDEX clause into account when optimising ORDER BY clause
sql/sql_select.cc:
Changing behaviour that MySQL server takes FORCE INDEX clause into account when optimising ORDER BY clause
mysql-test/t/order_by.test:
test case for FORCE INDEX on ORDER BY
mysql-test/r/order_by.result:
result of the test case for FORCE INDEX on ORDER BY
has changed since 4.0.14'
We need to calculate cost of RANGE
scan if it is present instead of cost of
FULL scan.
mysql-test/r/order_by.result:
more accurate row estimation
for RANGE scan
mysql-test/r/range.result:
added test case for bug #1724
'WHERE ... IN() optimizer behaviour has changed since 4.0.14'
mysql-test/r/select.result:
please ignore
mysql-test/t/range.test:
added test case for bug #1724
'WHERE ... IN() optimizer behaviour has changed since 4.0.14'
sql/sql_select.cc:
fix for bug #1724 'WHERE ... IN() optimizer behaviour
has changed since 4.0.14'
We need to calculate cost of RANGE
scan instead of cost of FULL scan
if RANGE is present
Few comments cleaned up.
optimiser bug patch.
mysql-test/r/distinct.result:
test results reverted
mysql-test/r/order_by.result:
test results reverted
sql/sql_select.cc:
found_constrain renamed to found_constraint
We don't perform full cartesian product in
case when JOIN BUFFER is used: it was taken
into account.
s->read_time may contain range index read time,
so to get full table scan time is necessary to
call s->table->file->scan_time().
Change optimizer to prefer key lookups before table scan
Change table scans to be done after tables with constrains on scanned table
mysql-test/r/distinct.result:
Update results
mysql-test/r/group_by.result:
Update results
mysql-test/r/heap.result:
Update results
mysql-test/r/join.result:
Update results
mysql-test/r/key_diff.result:
Update results
mysql-test/r/myisam.result:
Update results
mysql-test/r/order_by.result:
Update results
mysql-test/r/select_safe.result:
Update results
mysql-test/t/distinct.test:
Change test to be repeatable
mysql-test/t/join.test:
Change test to be repeatable
mysql-test/t/select_safe.test:
Add tests for MAX_SEEKS_FOR_KEY
sql/handler.h:
Optimize structure for 64 bit machines (and to avoid problems with gdb)
sql/item_cmpfunc.cc:
Initialize not_null_tables_cache properly
sql/mysqld.cc:
Added max_seeks_for_key
sql/set_var.cc:
Added max_seeks_for_key
sql/sql_class.h:
Added max_seeks_for_key
sql/sql_select.cc:
Added max_seeks_for_key
Change optimizer to prefer key lookups before table scan.
Change table scans to be done after tables with constrains on scanned table
Added ALL as parameter option for all group functions.
Make join handling uniform. This allows us to use ',', JOIN and INNER JOIN the same way.
Sort NULL last if DESC is used (ANSI SQL 99 requirement)
include/my_global.h:
Moved LL from mysql_priv (as this is also in config-win.h)
mysql-test/r/distinct.result:
Updated results
mysql-test/r/func_group.result:
Updated results
mysql-test/r/innodb.result:
Updated results
mysql-test/r/join.result:
Updated results
mysql-test/r/order_by.result:
Updated results
mysql-test/t/func_group.test:
Added test for SUM(ALL ...)
mysql-test/t/innodb.test:
Added test for START TRANSACTION
mysql-test/t/join.test:
Test different join syntaxes
mysql-test/t/order_by.test:
Added new test of NULL ordering.
sql/filesort.cc:
Sort NULL last if DESC is used
sql/lex.h:
Added OLD_PASSWORD() as synonym for PASSWORD.
sql/mysql_priv.h:
Removed LL()
sql/opt_range.cc:
Sort NULL last if DESC is used
sql/opt_range.h:
Sort NULL last if DESC is used
sql/slave.cc:
Indentation changes
sql/sql_parse.cc:
After merge fix
sql/sql_select.cc:
Added comment
sql/sql_yacc.yy:
Added START TRANSACTION syntax
Added ALL as parameter option for all group functions.
Make join handling uniform.
Don't enable any bulk insert or record caching code if inserting less than MIN_ROWS_TO_USE_BULK_INSERT rows (100)
myisam/mi_check.c:
Fixed bug in copying statistics for disabled index
mysql-test/r/distinct.result:
Fix result after not doing key statistics for first insert.
mysql-test/r/fulltext.result:
Fix result after not doing key statistics for first insert.
mysql-test/r/insert.result:
Fix result after not doing key statistics for first insert.
mysql-test/r/key_diff.result:
Fix result after not doing key statistics for first insert.
mysql-test/r/order_by.result:
Fix result after not doing key statistics for first insert.
mysql-test/r/select.result:
Fix result after not doing key statistics for first insert.
mysql-test/r/show_check.result:
Fix result after not doing key statistics for first insert.
sql/ha_myisam.cc:
Don't disable index when inserting only a few rows
sql/log.cc:
Transactions in AUTOCOMMIT=0 mode didn't rotate binary log.
sql/sql_insert.cc:
Don't enable any bulk insert or record caching code if inserting less than MIN_ROWS_TO_USE_BULK_INSERT
Added bug fix from 3.23 for AIX 4.3.3 and gcc 3.x
Small change in EXCHANGE output
Propagate open-files-limit from mysqld_safe -> mysqld
Fixed speed bug in GROUP BY
Added quotes around database name in CREATE DATABASE db_name (for binary log)
BitKeeper/etc/ignore:
added stamp-h1
Docs/manual.texi:
Added 4.1 manual section
Updated changelog
client/mysqltest.c:
Added --skip-safemalloc
include/my_global.h:
Added bug fix from 3.23 for AIX 4.3.3 and gcc 3.x
mysql-test/mysql-test-run.sh:
Start mysqltest with --skip-safemalloc (To get it faster)
mysql-test/r/bdb.result:
Update for new EXPLAIN output
mysql-test/r/compare.result:
Update for new EXPLAIN output
mysql-test/r/create.result:
Update for new EXPLAIN output
mysql-test/r/distinct.result:
Update for new EXPLAIN output
mysql-test/r/explain.result:
Update for new EXPLAIN output
mysql-test/r/group_by.result:
Update for new EXPLAIN output
mysql-test/r/heap.result:
Update for new EXPLAIN output
mysql-test/r/innodb.result:
Update for new EXPLAIN output
mysql-test/r/join_outer.result:
Update for new EXPLAIN output
mysql-test/r/key_diff.result:
Update for new EXPLAIN output
mysql-test/r/merge.result:
Update for new EXPLAIN output
mysql-test/r/null_key.result:
Update for new EXPLAIN output
mysql-test/r/order_by.result:
Update for new EXPLAIN output
mysql-test/r/select.result:
Update for new EXPLAIN output
mysql-test/r/temp_table.result:
Fixed speed bug in GROUP BY
mysql-test/r/type_datetime.result:
Update for new EXPLAIN output
mysql-test/r/user_var.result:
Update for new EXPLAIN output
mysql-test/r/variables.result:
Removed variable safe_show_database
mysql-test/t/temp_table.test:
Fixed speed bug in GROUP BY
mysql-test/t/variables.test:
Removed not used variable safe_show_databases
scripts/mysqld_safe.sh:
Propagate open-files-limit from mysqld_safe -> mysqld
sql/mysqld.cc:
Removed variable safe_show_database
sql/set_var.cc:
Removed variable safe_show_database
sql/slave.cc:
Updated error message
sql/sql_db.cc:
Added quotes around database name in CREATE DATABASE db_name
sql/sql_select.cc:
Fixed speed bug in GROUP BY
Add ISAM to Windows version
Fix of test results
Fixes for NULL keys in HEAP tables.
Docs/manual.texi:
Changelog
heap/hp_open.c:
Add support for NULL=NULL in keys (for GROUP BY)
heap/hp_rkey.c:
Cleanup
heap/hp_write.c:
Cleanup
include/config-win.h:
Add ISAM to Windows version
include/my_base.h:
Add support for NULL=NULL in keys (for GROUP BY)
libmysqld/Makefile.am:
Rename of innobase to innodb
myisam/mi_write.c:
Add support for NULL=NULL in keys (for GROUP BY)
BitKeeper/etc/ignore:
Added libmysqld/ha_innodb.cc to the ignore list
mysql-test/r/group_by.result:
Test of NULL keys in HEAP tables
mysql-test/r/heap.result:
Test of NULL keys in HEAP tables
mysql-test/r/null.result:
Cleanup
mysql-test/r/order_by.result:
Fix for result of new ORDER BY optimization
mysql-test/t/group_by.test:
Test of NULL keys in HEAP tables
mysql-test/t/heap.test:
Test of NULL keys in HEAP tables
mysql-test/t/null.test:
Cleanup
sql/ha_heap.cc:
Add support of NULL keys
sql/item_strfunc.h:
Fix for BINARY and CAST functions
sql/item_timefunc.h:
Fix for BINARY and CAST functions
sql/sql_parse.cc:
Cleanup
sql/sql_select.cc:
Add support for NULL=NULL in keys (for GROUP BY)
BitKeeper/etc/logging_ok:
auto-union
BitKeeper/etc/ignore:
auto-union
Makefile.am:
Auto merged
ltmain.sh:
Auto merged
libmysql/Makefile.shared:
Auto merged
libmysql/libmysql.c:
Auto merged
myisam/myisamchk.c:
Auto merged
mysql-test/t/bdb.test:
Auto merged
sql/ha_myisam.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_select.cc:
Auto merged
Extended default arguments to be up to 4095 characters
Docs/manual.texi:
Update lof LOCK TABLES
mysql-test/r/order_by.result:
Test for optimizer bug in ORDER BY
mysql-test/t/order_by.test:
Test for optimizer bug in ORDER BY
mysys/default.c:
Extended default arguments to be up to 4095 characters
sql/sql_select.cc:
Fixed optimizer bug in ORDER BY
Docs/manual.texi:
Update with changes from old version of the 4.0 manual.
mysql-test/r/order_by.result:
New tests for ORDER BY ... DESC
mysql-test/t/order_by.test:
New tests for ORDER BY ... DESC
sql/sql_delete.cc:
Removed DEBUG code
order directly from the index instead of using a filesort.
mysql-test/mysql-test-run.sh:
[ -n $SKIP_TEST ] --> [ -n "$SKIP_TEST" ]; portability fix
mysql-test/r/order_by.result:
Added test for ORDER BY DESC optimization
mysql-test/t/order_by.test:
Added test for ORDER BY DESC optimization
sql/opt_range.cc:
Added QUICK_SELECT_DESC class which implements ORDER BY DESC optimization.
sql/opt_range.h:
Added QUICK_SELECT_DESC class which implements ORDER BY DESC optimization.
sql/sql_select.cc:
Added QUICK_SELECT_DESC class which implements ORDER BY DESC optimization.
BitKeeper/etc/ignore:
Added .gdbinit .vimrc to the ignore list
BitKeeper/etc/logging_ok:
Logging to logging@openlogging.org accepted
