Add comment about how to modify InnoDB to deal with partial-field prefixes of key value in the future
sql/ha_innodb.cc:
Add comment about how to modify InnoDB to deal with partial-field prefixes of key value in the future
Prepare for 5.x where HA_READ_PREFIX_LAST may pass only a few first bytes of the last field in a key value
ha_innodb.cc:
In 4.0 always assume HA_READ_PREFIX_LAST passes a complete-field prefix of a key value; LIKE queries use a padding trick
sql/ha_innodb.cc:
In 4.0 always assume HA_READ_PREFIX_LAST passes a complete-field prefix of a key value; LIKE queries use a padding trick
innobase/page/page0cur.c:
Prepare for 5.x where HA_READ_PREFIX_LAST may pass only a few first bytes of the last field in a key value
include/violite.h:
port added to reported parameters
libmysqld/lib_vio.c:
port added to reported parameters
sql/sql_class.h:
port added to reported parameters
sql/sql_parse.cc:
port added to reported parameters
sql/sql_show.cc:
SHOW PROCESSLIST will report port number if it is possible
vio/viosocket.c:
port added to reported parameters
sql/sql_class.cc:
backporting Peter's fix for better RAND() initialization from 4.0
to see what it does try
perl -e 'while($N=shift) { printf "N=%-10d",$N; @b=@c=(); for (1..$N) { @a=split(" ",`mysql -BNe "select rand(), rand(), rand(), rand()"`); for(0..3) { $b[$_]+=$a[$_]; $c[$_]+=$a[$_]*$a[$_]; }} for (0..3) { printf "%15.14f ",($c[$_]-$b[$_]*$b[$_]/$N)/$N } print "\n" }' 10 10 10 100 100 10 100 1000
before and after the fix
into sergbook.mysql.com:/usr/home/serg/Abk/mysql-4.0
Build-tools/Do-compile:
Auto merged
bdb/dist/configure.in:
Auto merged
scripts/mysqlhotcopy.sh:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
Don't make OLD_PASSWORD() a reserved word
mysql-test/r/explain.result:
Test select count(*)
mysql-test/r/func_crypt.result:
Test old_password()
mysql-test/t/explain.test:
Test select count(*)
mysql-test/t/func_crypt.test:
Test old_password()
sql/item_create.cc:
Don't make OLD_PASSWORD() a reserved word
sql/item_create.h:
Don't make OLD_PASSWORD() a reserved word
sql/lex.h:
Don't make OLD_PASSWORD() a reserved word
sql/opt_range.cc:
Remove blank space
sql/opt_sum.cc:
Fix problem in MIN/MAX optimisation
Clarify the meaning of HA_READ_PREFIX_LAST as a search flag. InnoDB assumed the meaning wrong.
sql/ha_innodb.cc:
Clarify the meaning of HA_READ_PREFIX_LAST as a search flag. InnoDB assumed the meaning wrong.
Since MySQL uses HA_READ_PREFIX_LAST in a wrong place, we make InnoDB to convert it to a right search condition
sql/ha_innodb.cc:
Since MySQL uses HA_READ_PREFIX_LAST in a wrong place, we make InnoDB to convert it to a right search condition
mysql-test/r/type_datetime.result:
result for datetime fix
mysql-test/t/type_datetime.test:
test for datetime fix
sql/sql_select.cc:
Fix for a bug caused implicitely by MySQL having to comply with
ODBC standard on datetime comparisons.
This failed to update used_tables() for OR condition, which is why
query returned all rows on query as in .test above, while
none of types contains NULL nor 0 datetime (last one from ODBC)
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.
Backport from 4.0: fix potential bug if store_lock is called with TL_IGNORE in the middle of a query
sql/ha_innobase.cc:
Backport from 4.0: fix potential bug if store_lock is called with TL_IGNORE in the middle of a query
Fix potential bug: if MySQL calls store_lock with the TL_IGNORE argument in the middle of query processing, then InnoDB select_lock_type could be reset to LOCK_NONE in a wrong place
sql/ha_innodb.cc:
Fix potential bug: if MySQL calls store_lock with the TL_IGNORE argument in the middle of query processing, then InnoDB select_lock_type could be reset to LOCK_NONE in a wrong place
MIN(key_column) could in some cases return NULL on a column with NULL and other values.
MIN(key_column) and MAX(key_column) could in some cases return wrong values when used in OUTER JOIN.
configure.in:
Updated version number
libmysqld/libmysqld.c:
Portability fix (for windows)
mysql-test/r/func_group.result:
Added test case for MIN/MAX problems
mysql-test/t/func_group.test:
Added test case for MIN/MAX problems
sql/item.h:
Fix for MIN/MAX with empty tables
sql/item_sum.h:
Fix for MIN/MAX with empty tables
sql/opt_sum.cc:
MIN(key_column) could in some cases return NULL on a column
with NULL and other values.
MIN(key_column) and MAX(key_column) could in some cases
return wrong values when used in OUTER JOIN.
sql/sql_select.cc:
Fix for MIN/MAX with empty tables
Fixed error when mysql_unix_port pointed to const string (not uncommon on windows)
client/mysql.cc:
Fixed core dump bug when using \p in prompt on Windows.
sql/mysqld.cc:
Fixed error when mysql_unix_port pointed to const string.
proper handling of SUM() in some functions.
BitKeeper/etc/logging_ok:
auto-union
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/table.cc:
Auto merged
mysql-test/r/group_by.result:
merge with 3.23.56
mysql-test/t/group_by.test:
merge with 3.23.56
sql/item_strfunc.h:
merge with 3.23.56
sql/mysqld.cc:
merge with 3.23.56
sql/sql_parse.cc:
merge with 3.23.56
sql/sql_yacc.yy:
merge with 3.23.56
This fixes some Errcode 13 errors on Windows when deleting tables.
sql/mysql_priv.h:
Moved lower case conversion of database names to check_db_name()
sql/mysqld.cc:
Fix to be able to use 4.0 error message files
sql/sql_db.cc:
Moved lower case conversion of database names to check_db_name()
sql/sql_parse.cc:
Moved lower case conversion of database names to check_db_name()
Added checking of lower_case_table_names for mysql_table_dump() and
mysql_list_fields()
sql/sql_show.cc:
Moved lower case conversion of database names to check_db_name()
sql/table.cc:
Convert database names to lower case in check_db-name() if --lower-case-table-names is used.
made bisone 1.75 compatible code
mysql-test/r/group_by.result:
test of function with agregate function inside
mysql-test/t/group_by.test:
test of function with agregate function inside
sql/item_cmpfunc.cc:
fixed functions to be able work with group function as argument
sql/item_cmpfunc.h:
fixed functions to be able work with group function as argument
sql/item_func.cc:
fixed functions to be able work with group function as argument
sql/item_func.h:
fixed functions to be able work with group function as argument
sql/item_strfunc.cc:
fixed functions to be able work with group function as argument
sql/item_strfunc.h:
fixed functions to be able work with group function as argument
sql/sql_yacc.yy:
made bisone 1.75 compatible code
BitKeeper/etc/logging_ok:
Logging to logging@openlogging.org accepted
Cleanup of the previous bug fix: replace code is either SQLCOM_REPLACE or SQLCOM_REPLACE_SELECT
sql/ha_innodb.cc:
Cleanup of the previous bug fix: replace code is either SQLCOM_REPLACE or SQLCOM_REPLACE_SELECT
Fix a bug REPLACE INTO t SELECT ... did not work if t has an auto-inc column
sql/ha_innodb.cc:
Fix a bug REPLACE INTO t SELECT ... did not work if t has an auto-inc column
(On Windows --log-error is enabled by default)
mysys/my_getopt.c:
Call get_one_option() also for boolean values.
scripts/mysqld_safe.sh:
Add option --log-error
sql/log.cc:
Fix for --log-error
sql/mysql_priv.h:
Fix for --log-error
sql/mysqld.cc:
Fix for --log-error
sql/sql_udf.cc:
Lock the mysql/func table properly
