BitKeeper/etc/ignore:
Added mysql-test/suite/funcs_1/r/innodb_views.warnings mysql-test/suite/funcs_1/r/memory_trig_03e.warnings mysql-test/suite/funcs_1/r/memory_views.warnings mysql-test/suite/funcs_1/r/myisam_trig_03e.warnings mysql-test/suite/funcs_1/r/myisam_views.warnings mysql-test/suite/funcs_1/r/ndb_trig_03e.warnings mysql-test/suite/funcs_1/r/ndb_views.warnings mysql-test/suite/partitions/r/diff mysql-test/suite/partitions/r/partition_bit_ndb.warnings mysql-test/suite/partitions/r/partition_special_innodb.warnings mysql-test/suite/partitions/r/partition_special_myisam.warnings storage/archive/archive_reader mysql-test/suite/funcs_1/r/innodb_trig_03e.warnings to the ignore list
mysql-test/suite/funcs_2/include/check_charset.inc:
inserted newline at the end of file.
mysql-test/suite/objects/include/drop_all.inc:
inserted newline at the end of file.
mysql-test/suite/partitions/include/partition_key_32col.inc:
inserted newline at the end of file.
mysql-test/suite/rpl/data/rpl_mixed.dat:
inserted newline at the end of file.
mysql-test/suite/rpl/include/rpl_mixed_check_event.inc:
inserted newline at the end of file.
mysql-test/suite/rpl/include/rpl_mixed_check_select.inc:
inserted newline at the end of file.
mysql-test/suite/rpl/include/rpl_mixed_check_user.inc:
inserted newline at the end of file.
mysql-test/suite/rpl/include/rpl_mixed_check_view.inc:
inserted newline at the end of file.
into mysql.com:/home/gluh/MySQL/Merge/5.1-opt
mysql-test/r/distinct.result:
Auto merged
mysql-test/r/join_nested.result:
Auto merged
mysql-test/r/null_key.result:
Auto merged
mysql-test/r/select.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/subselect3.result:
Auto merged
mysql-test/r/trigger.result:
Auto merged
mysql-test/t/select.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
mysql-test/t/trigger.test:
Auto merged
sql/filesort.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/opt_sum.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.cc:
Auto merged
mysql-test/r/func_time.result:
manual merge
mysql-test/r/information_schema.result:
manual merge
mysql-test/t/func_time.test:
manual merge
mysql-test/t/information_schema.test:
manual merge
sql/opt_range.cc:
manual merge
sql/sql_delete.cc:
manual merge
sql/sql_lex.h:
manual merge
additional call of file->extra() method with HA_EXTRA_NO_CACHE parameter
mysql-test/r/information_schema.result:
test result
mysql-test/t/information_schema.test:
test case
sql/sql_show.cc:
additional call of file->extra() method with HA_EXTRA_NO_CACHE parameter
into rakia.gmz:/home/kgeorge/mysql/autopush/B23556-5.1-opt
mysql-test/r/grant.result:
Auto merged
mysql-test/t/grant.test:
Auto merged
sql/sql_parse.cc:
Auto merged
The bug could cause choosing a sub-optimal execution plan for
a single-table query if a unique index with many null keys were
defined for the table.
It happened because the code of the check_quick_keys function
made an assumption that any key may occur in an unique index
only once. Yet this is not true for keys with nulls that may
have multiple occurrences in the index.
mysql-test/r/null_key.result:
Fixed bug #25407
Adjusted result after the fix.
mysql-test/r/select.result:
Added a test case for bug #25407.
mysql-test/t/select.test:
Added a test case for bug #25407.
Its root cause is a difference between the "readline" and "libedit" (header files)
definitions of "rl_completion_entry_function", where the "libedit" one is wrong anyway:
This variable is used as a pointer to a function returning "char *",
but "libedit" declares it as returning "int" and then adds casts on usage.
Change it to "CPFunction *" and get rid of the casts.
client/mysql.cc:
Fix bug#23293 "readline detection broken on NetBSD":
Now that the "libedit" header files declares "rl_completion_entry_function" correctly,
it need not be cast on usage, and "no_completion()" can be declared to return "char *".
cmd-line-utils/libedit/readline.c:
Fix bug#23293 "readline detection broken on NetBSD":
Now that the "libedit" header files declares "rl_completion_entry_function" correctly,
it need not be cast on usage, and "complet_func()" is a "CPFunction *" as well.
cmd-line-utils/libedit/readline/readline.h:
Fix bug#23293 "readline detection broken on NetBSD":
Declare "rl_completion_entry_function()" to be a "CPFunction *", this avoids casts
and brings "libedit" in sync with "readline".
into rakia.gmz:/home/kgeorge/mysql/autopush/B25575-5.0-opt
sql/mysql_priv.h:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.cc:
Auto merged
Two problems here:
Problem 1:
While constructing the join columns list the optimizer does as follows:
1. Sets the join_using_fields/natural_join members of the right JOIN
operand.
2. Makes a "table reference" (TABLE_LIST) to parent the two tables.
3. Assigns the join_using_fields/is_natural_join of the wrapper table
using join_using_fields/natural_join of the rightmost table
4. Sets join_using_fields to NULL for the right JOIN operand.
5. Passes the parent table up to the same procedure on the upper
level.
Step 1 overrides the the join_using_fields that are set for a nested
join wrapping table in step 4.
Fixed by making a designated variable SELECT_LEX::prev_join_using to
pass the data from step 1 to step 4 without destroying the wrapping
table data.
Problem 2:
The optimizer checks for ambiguous columns while transforming
NATURAL JOIN/JOIN USING to JOIN ON. While doing that there was no
distinction between columns that are used in the generated join
condition (where ambiguity can be checked) and the other columns
(where ambiguity can be checked only when resolving references
coming from outside the JOIN construct itself).
Fixed by allowing the non-USING columns to be present in multiple
copies in both sides of the join and moving the ambiguity check
to the place where unqualified references to the join columns are
resolved (find_field_in_natural_join()).
mysql-test/r/join_nested.result:
BUG#25575: ERROR 1052 (Column in from clause is ambiguous) with sub-join
- test case
mysql-test/t/join_nested.test:
BUG#25575: ERROR 1052 (Column in from clause is ambiguous) with sub-join
- test case
sql/mysql_priv.h:
BUG#25575: ERROR 1052 (Column in from clause is ambiguous) with sub-join
- use SELECT_LEX to store the ref to JOIN USING list needed by the
parser
sql/sql_base.cc:
BUG#25575: ERROR 1052 (Column in from clause is ambiguous) with sub-join
- proper check for duplicate cols
- more detailed debug output
sql/sql_lex.h:
BUG#25575: ERROR 1052 (Column in from clause is ambiguous) with sub-join
- use SELECT_LEX to store the ref to JOIN USING list needed by the
parser
sql/sql_parse.cc:
BUG#25575: ERROR 1052 (Column in from clause is ambiguous) with sub-join
- proper check for duplicate cols in JOIN USING
sql/sql_yacc.yy:
BUG#25575: ERROR 1052 (Column in from clause is ambiguous) with sub-join
- use SELECT_LEX to store the ref to JOIN USING list needed by the
parser
sql/table.cc:
BUG#25575: ERROR 1052 (Column in from clause is ambiguous) with sub-join
- return null if no table ref (as in nested join columns).
The optimizer takes away columns from GROUP BY/DISTINCT if they constitute
all the parts of an unique index.
However if some of the columns can contain NULLs this cannot be done
(because an UNIQUE index can have multiple rows with NULL values).
Fixed by not using UNIQUE indexes with nullable columns to remove
grouping columns from GROUP BY/DISTINCT.
mysql-test/r/distinct.result:
Bug #25551: inconsistent behaviour in grouping NULL, depending on index type
- test case
mysql-test/t/distinct.test:
Bug #25551: inconsistent behaviour in grouping NULL, depending on index type
- test case
sql/sql_select.cc:
Bug #25551: inconsistent behaviour in grouping NULL, depending on index type
- UNIQUE NULL indices don't guarantee GROUP BY/DISTINCT.
into mysql.com:/home/kent/bk/tmp2/mysql-5.1-build
sql/gen_lex_hash.cc:
Auto merged
support-files/mysql.spec.sh:
Auto merged
BitKeeper/deleted/.del-my_create_tables.c~c121a0c4c427ebb:
Auto merged
BitKeeper/deleted/.del-my_manage.c~4de50e721d227d19:
Auto merged
BitKeeper/deleted/.del-my_manage.h~9d2cbc1e8bc894f:
Auto merged
BitKeeper/deleted/.del-mysql_test_run_new.c~a23ab2c4b28b25ad:
Auto merged
BitKeeper/deleted/.del-mysql_test_run_new.dsp~9d8078f3f02fcc8e:
Auto merged
BitKeeper/deleted/.del-mysql_test_run_new.vcproj~1ddaed30361efefe:
Auto merged
BitKeeper/deleted/.del-mysql_test_run_new_ia64.dsp~e7ee71ec8d2995e3:
Auto merged
If inserting a GPL header, include a complete one
Makefile.am, mysql.dsw, mysql.sln:
Removed C version of mysql-test-run
mysql.spec.sh:
Specify GPL license only in GPL sources
.del-my_manage.h:
Delete: mysql-test/my_manage.h
mysql.spec.sh:
Added GPL header
.del-mysql_test_run_new.c:
Delete: mysql-test/mysql_test_run_new.c
.del-mysql_test_run_new.dsp:
Delete: VC++Files/mysql-test/mysql_test_run_new.dsp
.del-my_create_tables.c:
Delete: mysql-test/my_create_tables.c
.del-mysql_test_run_new_ia64.dsp:
Delete: VC++Files/mysql-test/mysql_test_run_new_ia64.dsp
msql2mysql.sh:
Use up-to-date GPL header
.del-mysql_test_run_new.vcproj:
Delete: VC++Files/mysql-test/mysql_test_run_new.vcproj
.del-my_manage.c:
Delete: mysql-test/my_manage.c
scripts/msql2mysql.sh:
Use up-to-date GPL header
support-files/mysql.spec.sh:
Added GPL header
sql/gen_lex_hash.cc:
If inserting a GPL header, include a complete one
BitKeeper/deleted/.del-mysql_test_run_new.c:
Delete: mysql-test/mysql_test_run_new.c
BitKeeper/deleted/.del-mysql_test_run_new.dsp:
Delete: VC++Files/mysql-test/mysql_test_run_new.dsp
BitKeeper/deleted/.del-mysql_test_run_new.vcproj:
Delete: VC++Files/mysql-test/mysql_test_run_new.vcproj
BitKeeper/deleted/.del-mysql_test_run_new_ia64.dsp:
Delete: VC++Files/mysql-test/mysql_test_run_new_ia64.dsp
BitKeeper/deleted/.del-my_create_tables.c:
Delete: mysql-test/my_create_tables.c
BitKeeper/deleted/.del-my_manage.c:
Delete: mysql-test/my_manage.c
BitKeeper/deleted/.del-my_manage.h:
Delete: mysql-test/my_manage.h
VC++Files/mysql.dsw:
Removed C version of mysql-test-run
VC++Files/mysql.sln:
Removed C version of mysql-test-run
mysql-test/Makefile.am:
Removed C version of mysql-test-run
Made the function opt_sum_query to return HA_ERR_KEY_NOT_FOUND when
no matches were found (instead of -1 it returned prior this patch).
This changes allow us to avoid possible conflicts with return values
from user-defined handler methods which also may return -1.
No particular test cases are provided with this fix.
sql/opt_sum.cc:
Fixed bug #24987.
Made the function opt_sum_query to return HA_ERR_KEY_NOT_FOUND when
no matches were found (instead of -1 it returned prior this patch).
This changes allow us to avoid possible conflicts with return values
from user-defined handler methods which also may return -1.
sql/sql_select.cc:
Fixed bug #24987.
Made the function opt_sum_query to return HA_ERR_KEY_NOT_FOUND when
no matches were found (instead of -1 it returned prior this patch).
This changes allow us to avoid possible conflicts with return values
from user-defined handler methods which also may return -1.
Checking for NULL before calling the val_xxx()
methods only checks for such arguments that are
known to be NULLs at compile time.
The arguments that may or may not contain
NULLs (e.g. function calls and possibly others)
are not checked at all.
Fixed by first calling the val_xxx() method and
then checking for null in SEC_TO_TIME().
In addition QUARTER() was not returning 0 (as all the
val_int() functions do when processing a NULL value).
mysql-test/r/func_time.result:
Bug #25643: SEC_TO_TIME function problem
- test case
mysql-test/t/func_time.test:
Bug #25643: SEC_TO_TIME function problem
- test case
sql/item_timefunc.cc:
Bug #25643: SEC_TO_TIME function problem
- null handling fixed for QUARTER() and SEC_TO_TIME()
into kahlann.erinye.com:/home/df/mysql/build/mysql-5.1-build-work-25530
BUILD/SETUP.sh:
Auto merged
configure.in:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_class.cc:
Auto merged
client/client_priv.h:
More options
client/mysqlslap.c:
Extended the auto-sql in the following ways:
1) You can now specify a load type of either "mixed", "read", or "write". Not great, but a definite improvement.
2) A new option allows you to specify how many rows are inserted for the "read" load.
I also fixed a bug where limit was not being reached by running threads.
mysql-test/r/mysqlslap.result:
Updated results
The function that checks whether we can use keys for aggregates,
find_key_for_maxmin(), assumes that keys disabled by ALTER TABLE
... DISABLE KEYS are not in the set table->keys_in_use_for_query.
I.E., if a key is in this set, the optimizer assumes it is free to
use it.
The bug is that keys disabled with ALTER TABLE ... DISABLE KEYS still
appear in table->keys_in_use_for_query When the TABLE object has been
initialized with setup_tables(). Before setup_tables is called, however,
keys that are disabled in the aforementioned way are not included in
TABLE::keys_in_use_for_query.
The provided patch changes the code that updates keys_is_use_for_query so
that it assumes that keys_is_use_for_query already takes into account all
disabled keys, and generally all keys that should be used by the query.
mysql-test/r/key.result:
Test for BUG#20604.
The important part of the test is the explain output that
tests what indexes are used.
mysql-test/t/key.test:
The minimal test case that reveals the bug. The optimizer for
aggregates relies on keys disabled with ALTER TABLE ... DISABLE KEYS
not being in the set TABLE::keys_in_use_for_query.
When the execution engine tries to use a disabled index, MyISAM
returns an error.
sql/sql_base.cc:
Exclude the keys disabled by ALTER TABLE ... DISABLE_KEYS
from TABLE::keys_in_use_for_query, and in general, don't
introduce any new keys. We may not know why keys have been
removed at previous stages.
sql/sql_select.cc:
The intersection operation between table->s->keys_in_use and
table->keys_in_use_for_query is no longer necessary.
We can trust that the latter is a subset of the former.
sql/table.h:
Added comments to TABLE_SHARE::keys_in_use and
TABLE::keys_in_use_for_query.
it can't be compile everywhere if we just cast pointer to pthread_t
So now we use correct pthread_self() value as the pthread_t and
pointer where we need to identify the thread exactly.
libmysqld/lib_sql.cc:
pthread_self() can be used here as we use pointer to thread
when we need to identify the thread exactly
sql/item_func.cc:
now we use pthread_t value for thread identification in 'standalone'
server only, in the embedded server we can use the pointer to THD
structure
binlog_filter and rpl_filter are initialized in server's 'main' function
which doesn't work in the embedded server. So this code moved to
function working in both cases.
sql/mysqld.cc:
rpl_filter/binlog_filter initializations moved to
init_common_variables() function.
That will be called by both 'standalone' and 'embedded' servers
