Bug #31956 auto increment bugs in MySQL Cluster: Added utility method and constant for internal prefetch default
ndb_auto_increment.result:
BitKeeper file /home/marty/MySQL/mysql-5.0-ndb/mysql-test/r/ndb_auto_increment.result
mysqld.cc:
Bug #25176 Trying to set ndb_autoincrement_prefetch_sz always fails: Changed pointer to max value
Bug #31956 auto increment bugs in MySQL Cluster: Changed meaning of ndb_autoincrement_prefetch_sz to specify prefetch between statements, changed default to 1 (with internal prefetch to at least 32 inside a statement)
ndb_insert.test, ndb_insert.result:
Moved auto_increment tests to ndb_auto_increment.test
ndb_auto_increment.test:
BitKeeper file /home/marty/MySQL/mysql-5.0-ndb/mysql-test/t/ndb_auto_increment.test
ha_ndbcluster.cc:
Bug #31956 auto increment bugs in MySQL Cluster: Changed meaning of ndb_autoincrement_prefetch_sz to specify prefetch between statements, changed default to 1 (with internal prefetch to at least 32 inside a statement), added handling of updates of pk/unique key with auto_increment
Bug #32055 Cluster does not handle auto inc correctly with insert ignore statement
sql/mysqld.cc:
Bug #25176 Trying to set ndb_autoincrement_prefetch_sz always fails: Changed pointer to max value
Bug #31956 auto increment bugs in MySQL Cluster: Changed meaning of ndb_autoincrement_prefetch_sz to specify prefetch between statements, changed default to 1 (with internal prefetch to at least 32 inside a statement)
sql/ha_ndbcluster.h:
Bug #31956 auto increment bugs in MySQL Cluster: Added utility method and constant for internal prefetch default
sql/ha_ndbcluster.cc:
Bug #31956 auto increment bugs in MySQL Cluster: Changed meaning of ndb_autoincrement_prefetch_sz to specify prefetch between statements, changed default to 1 (with internal prefetch to at least 32 inside a statement), added handling of updates of pk/unique key with auto_increment
Bug #32055 Cluster does not handle auto inc correctly with insert ignore statement
mysql-test/r/ndb_auto_increment.result:
BitKeeper file /home/marty/MySQL/mysql-5.0-ndb/mysql-test/r/ndb_auto_increment.result
mysql-test/t/ndb_auto_increment.test:
BitKeeper file /home/marty/MySQL/mysql-5.0-ndb/mysql-test/t/ndb_auto_increment.test
mysql-test/t/ndb_insert.test:
Moved auto_increment tests to ndb_auto_increment.test
mysql-test/r/ndb_insert.result:
Moved auto_increment tests to ndb_auto_increment.test
mysql-test/r/ndb_condition_pushdown.result:
if ScanFilter is too large, abort or optionaly discard it
mysql-test/t/ndb_condition_pushdown.test:
if ScanFilter is too large, abort or optionaly discard it
ndb/include/kernel/signaldata/ScanTab.hpp:
if ScanFilter is too large, abort or optionaly discard it
ndb/include/ndbapi/Ndb.hpp:
if ScanFilter is too large, abort or optionaly discard it
ndb/include/ndbapi/NdbScanFilter.hpp:
if ScanFilter is too large, abort or optionaly discard it
ndb/include/ndbapi/ndbapi_limits.h:
if ScanFilter is too large, abort or optionaly discard it
ndb/src/ndbapi/NdbScanFilter.cpp:
if ScanFilter is too large, abort or optionaly discard it
ndb/src/ndbapi/NdbScanOperation.cpp:
if ScanFilter is too large, abort or optionaly discard it
ndb/src/ndbapi/ndberror.c:
if ScanFilter is too large, abort or optionaly discard it
sql/ha_ndbcluster_cond.cc:
if ScanFilter is too large, abort or optionaly discard it
Handle out of transaction buffer in TC for INDX lookups
ndb/src/kernel/blocks/ERROR_codes.txt:
Add new error codes for simulating out of transaction buffer memory
ndb/src/kernel/blocks/dbtc/Dbtc.hpp:
Change signature to handle out of buffer
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
Handle otu of transaction buffers in index operations
(TCINDXREQ++)
ndb/src/ndbapi/NdbTransaction.cpp:
Give more info on 4012
ndb/src/ndbapi/ndberror.c:
Add new error code
ndb/test/ndbapi/testIndex.cpp:
add tests
ndb/test/run-test/daily-basic-tests.txt:
add tests
sql/ha_ndbcluster.cc:
Set correct status
If ::exteral_lock hadn't been called, we'd have no NDB object,
so need to check/get one here.
It looks like sql_show.cc is the only place that does this....
or at least the other places will be well hidden.
Index: ndb-work/sql/ha_ndbcluster.cc
===================================================================
sql/ha_ndbcluster.cc:
Bug#26793 I_S query crashes in NDB
sql/ha_ndbcluster.cc:
make HA_ERR_FOUND_DUPP_KEY error cases throw warning like the other ambiguous engine error codes that may be caused by multiple cluster error codes
- check multi update as well as update
- this bug is not present in 5.0, but execution patch is wrong, so there are probably other bugs
mysql-test/r/ndb_basic.result:
Bug #28719: multi pk update ignore corrupts data
- add test + backport some tests from 5.1
mysql-test/t/ndb_basic.test:
Bug #28719: multi pk update ignore corrupts data
- add test + backport some tests from 5.1
into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/50
configure.in:
Auto merged
mysql-test/r/strict.result:
Auto merged
mysql-test/r/type_datetime.result:
Auto merged
mysql-test/t/type_datetime.test:
Auto merged
sql/item.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
Fixed a problem and compiler warning on 64bit platforms so that they only allocated UINT_MAX number of BUFFPEKS.
sql/filesort.cc:
Fixed a problem and compiler warning on 64bit platforms so that they only allocated UINT_MAX number of BUFFPEKS.
Fixed a compiler warning on platforms where uint != ulong from the first pushed fix.
sql/filesort.cc:
fixed a compiler warning on platforms where uint != ulong
into siva.hindu.god:/home/tsmith/m/bk/maint/50
mysql-test/r/type_datetime.result:
Auto merged
mysql-test/t/outfile.test:
Auto merged
mysql-test/t/type_datetime.test:
Auto merged
sql/field.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/my_decimal.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sp.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.h:
Auto merged
is involved.
The Arg_comparator::compare_datetime() comparator caches its arguments if
they are constants i.e. const_item() returns true. The
Item_func_get_user_var::const_item() returns true or false based on
the current query_id and the query_id where the variable was created.
Thus even if a query can change its value its const_item() still will return
true. All this leads to a wrong comparison result when an object of the
Item_func_get_user_var class is involved.
Now the Arg_comparator::can_compare_as_dates() and the
get_datetime_value() functions never cache result of the GET_USER_VAR()
function (the Item_func_get_user_var class).
mysql-test/t/type_datetime.test:
A test case is added for the bug#28261: Wrong DATETIME comparison result when the GET_USER_VAR function
is involved.
mysql-test/r/type_datetime.result:
A test case is added for the bug#28261: Wrong DATETIME comparison result when the GET_USER_VAR function
is involved.
sql/item_cmpfunc.cc:
Bug#28261: Wrong DATETIME comparison result when the GET_USER_VAR function
is involved.
Now the Arg_comparator::can_compare_as_dates() and the
get_datetime_value() functions never cache result of the GET_USER_VAR()
function (the Item_func_get_user_var class).
subqueries in WHERE conditions.
This bug was introduced by the patch for bug 27321.
mysql-test/r/subselect.result:
Added a test case for bug #28337.
mysql-test/t/subselect.test:
Added a test case for bug #28337.
sql/item.cc:
Fixed bug #28337: wrong results for grouping queries with correlated
subqueries in WHERE conditions.
This bug was introduced by the patch for bug 27321.
Now in the Item_field::fix_outer_field function we create an Item_outer_ref
object for an outer reference only if it is used in the SELECT list or
in the HAVING clause of the subquery against which the reference is resolved.
Added checks to detect integer overflow and fixed other bugs on the error path.
myisam/sort.c:
Replaced a break statement with a goto statement so that a failure will instead break
sql/filesort.cc:
Fixed an allocation routine to detect integer overflow, and as an optimization a check that prevents the number of buffpeks being larger than can possibly fit into memory.
Fixed several unchecked error codes.
Changed an index variable from int to uint to the match the type of the variable it's
being compared with.
Replaced a break statement with a goto statement so that a failure will instead break
out of the higher level while-loop, instead of just the nested for-loop.
into linux-st28.site:/home/martin/mysql/src/5.0o-bug27573
mysql-test/r/func_group.result:
Auto merged
mysql-test/t/func_group.test:
bug#27573: hand merged test case
Made year 2000 handling more uniform
Removed year 2000 handling out from calc_days()
The above removes some bugs in date/datetimes with year between 0 and 200
Now we get a note when we insert a datetime value into a date column
For default values to CREATE, don't give errors for warning level NOTE
Fixed some compiler failures
Added library ws2_32 for windows compilation (needed if we want to compile with IOCP support)
Removed duplicate typedef TIME and replaced it with MYSQL_TIME
Better (more complete) fix for: Bug#21103 "DATE column not compared as DATE"
Fixed properly Bug#18997 "DATE_ADD and DATE_SUB perform year2K autoconversion magic on 4-digit year value"
Fixed Bug#23093 "Implicit conversion of 9912101 to date does not match cast(9912101 as date)"
include/my_time.h:
Removed not used define YY_MAGIC_BELOW
Added prototype for year_2000_handling()
mysql-test/r/date_formats.result:
Updated results (fixed bug in date_format() with year < 99
mysql-test/r/func_sapdb.result:
Added more testing of make_date()
mysql-test/r/ps_2myisam.result:
Now we get a note when we insert a datetime value into a date column
mysql-test/r/ps_3innodb.result:
Now we get a note when we insert a datetime value into a date column
mysql-test/r/ps_4heap.result:
Now we get a note when we insert a datetime value into a date column
mysql-test/r/ps_5merge.result:
Now we get a note when we insert a datetime value into a date column
mysql-test/r/ps_7ndb.result:
Now we get a note when we insert a datetime value into a date column
mysql-test/r/strict.result:
zero-year in str_to_date() throws warning in strict
mysql-test/r/type_date.result:
Added test for date conversions
mysql-test/r/type_datetime.result:
Added testcase for datetime to date conversion.
mysql-test/t/date_formats.test:
Added testing of dates < 200
mysql-test/t/func_sapdb.test:
More testing of makedate()
mysql-test/t/type_date.test:
Added test for date conversions
mysql-test/t/type_datetime.test:
Added testcase for datetime to date conversion
sql/field.cc:
Give note if we insert a datetime value in a date field
Don't give notes if we are doing internal test conversions (like from convert_constant_item())
More documentation (store functions can now return '3' to inform that the function did return a NOTE (not warning or error))
Revert some changes in Field_newdate::store() to get more optimal code
Field::set_warning() will now ignore notes if CHECK_FIELD_IGNORE is set.
New parameters to make_truncated_value_warning()
sql/field.h:
Give note if we insert a datetime value in a date field
Don't give notes if we are doing internal test conversions (like from convert_constant_item())
More documentation (store functions can now return '3' to inform that the function did return a NOTE (not warning or error))
Revert some changes in Field_newdate::store() to get more optimal code
Field::set_warning() will now ignore notes if CHECK_FIELD_IGNORE is set.
New parameters to make_truncated_value_warning()
sql/item.cc:
Give note if we insert a datetime value in a date field
Don't give notes if we are doing internal test conversions (like from convert_constant_item())
More documentation (store functions can now return '3' to inform that the function did return a NOTE (not warning or error))
Revert some changes in Field_newdate::store() to get more optimal code
Field::set_warning() will now ignore notes if CHECK_FIELD_IGNORE is set.
New parameters to make_truncated_value_warning()
sql/item.h:
TIME -> MYSQL_TIME
sql/item_cmpfunc.cc:
Don't print notes in convert_constant_item()
sql/item_func.h:
TIME -> MYSQL_TIME
sql/item_timefunc.cc:
New parameters to make_truncated_value_warning()
Moved year 2000 handling out from calc_days()
sql/item_timefunc.h:
TIME -> MYSQL_TIME
sql/my_decimal.cc:
TIME -> MYSQL_TIME
sql/my_decimal.h:
TIME -> MYSQL_TIME
sql/mysql_priv.h:
Added error level to make_truncated_value_warning()
sql/protocol.cc:
TIME -> MYSQL_TIME
sql/protocol.h:
TIME -> MYSQL_TIME
sql/sp.cc:
TIME -> MYSQL_TIME
sql/sql_base.cc:
Make testing of result value of save_in_field() uniform
sql/sql_class.h:
TIME -> MYSQL_TIME
sql/sql_show.cc:
TIME -> MYSQL_TIME
sql/structs.h:
TIME -> MYSQL_TIME
sql/time.cc:
Added error level to make_truncated_value_warning()
sql/tztime.cc:
TIME -> MYSQL_TIME
sql/tztime.h:
TIME -> MYSQL_TIME
sql/unireg.cc:
For default values to CREATE, don't give errors for warning level NOTE
(Fixed failed CREATE when we give a datetime value to a date field)
sql-common/my_time.c:
Added year_2000_handling()
Removed year 2000 handling from calc_daynr()
- Since isinf() portability across various platforms and
compilers is a complicated question, we should not use
it directly. Instead, the my_isinf() macro should be used,
which is defined as an alias to the system-defined isinf()
if it is safe to use, or a workaround implementation otherwise
configure.in:
Added a check to define HAVE_ISINF only if it can be used
in C++ code as well.
include/my_global.h:
Define my_isinf() as an alias to isinf(), if it is available
in both C and C++ code. Otherwise, define it to a workaround
implementation.
sql/item_func.cc:
Replaced isinf() with my_isinf().
strings/strtod.c:
Replaced isinf() with my_isinf().
into vajra.(none):/opt/local/work/mysql-5.0-21483
sql/sp_head.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.h:
Auto merged
Bug#21483 "Server abort or deadlock on INSERT DELAYED with another
implicit insert"
Also fixes and adds test cases for bugs:
20497 "Trigger with INSERT DELAYED causes Error 1165"
21714 "Wrong NEW.value and server abort on INSERT DELAYED to a
table with a trigger".
Post-review fixes.
Problem:
In MySQL INSERT DELAYED is a way to pipe all inserts into a
given table through a dedicated thread. This is necessary for
simplistic storage engines like MyISAM, which do not have internal
concurrency control or threading and thus can not
achieve efficient INSERT throughput without support from SQL layer.
DELAYED INSERT works as follows:
For every distinct table, which can accept DELAYED inserts and has
pending data to insert, a dedicated thread is created to write data
to disk. All user connection threads that attempt to
delayed-insert into this table interact with the dedicated thread in
producer/consumer fashion: all records to-be inserted are pushed
into a queue of the dedicated thread, which fetches the records and
writes them.
In this design, client connection threads never open or lock
the delayed insert table.
This functionality was introduced in version 3.23 and does not take
into account existence of triggers, views, or pre-locking.
E.g. if INSERT DELAYED is called from a stored function, which,
in turn, is called from another stored function that uses the delayed
table, a deadlock can occur, because delayed locking by-passes
pre-locking. Besides:
* the delayed thread works directly with the subject table through
the storage engine API and does not invoke triggers
* even if it was patched to invoke triggers, if triggers,
in turn, used other tables, the delayed thread would
have to open and lock involved tables (use pre-locking).
* even if it was patched to use pre-locking, without deadlock
detection the delayed thread could easily lock out user
connection threads in case when the same table is used both
in a trigger and on the right side of the insert query:
the delayed thread would not release locks until all inserts
are complete, and user connection can not complete inserts
without having locks on the tables used on the right side of the
query.
Solution:
These considerations suggest two general alternatives for the
future of INSERT DELAYED:
* it is considered a full-fledged alternative to normal INSERT
* it is regarded as an optimisation that is only relevant
for simplistic engines.
Since we missed our chance to provide complete support of new
features when 5.0 was in development, the first alternative
currently renders infeasible.
However, even the second alternative, which is to detect
new features and convert DELAYED insert into a normal insert,
is not easy to implement.
The catch-22 is that we don't know if the subject table has triggers
or is a view before we open it, and we only open it in the
delayed thread. We don't know if the query involves pre-locking
until we have opened all tables, and we always first create
the delayed thread, and only then open the remaining tables.
This patch detects the problematic scenarios and converts
DELAYED INSERT to a normal INSERT using the following approach:
* if the statement is executed under pre-locking (e.g. from
within a stored function or trigger) or the right
side may require pre-locking, we detect the situation
before creating a delayed insert thread and convert the statement
to a conventional INSERT.
* if the subject table is a view or has triggers, we shutdown
the delayed thread and convert the statement to a conventional
INSERT.
mysql-test/r/insert.result:
Update test results.
mysql-test/t/insert.test:
Add a test case for Bug#21483, Bug#20497, Bug#21714 (INSERT DELAYED
and stored routines, triggers).
sql/sp_head.cc:
Upgrade lock type to TL_WRITE when computing the pre-locking set.
sql/sql_base.cc:
Use a new method.
sql/sql_insert.cc:
INSERT DELAYED and pre-locking:
- if under pre-locking, upgrade the lock type to TL_WRITE
and proceed as a normal write
- if DELAYED table has triggers, also request a lock upgrade.
- make sure errors in the delayed thread are propagated
correctly
sql/sql_lex.h:
Add a method to check if a parsed tree refers to stored
routines.
function.
A wrong condition was used to check that the
Arg_comparator::can_compare_as_dates() function calculated the value of the
string constant. When comparing a non-const STRING function with a constant
DATETIME function it leads to saving an arbitrary value as a cached value of
the DATETIME function.
Now the Arg_comparator::set_cmp_func() function initializes the const_value
variable to the impossible DATETIME value (-1) and this const_value is
cached only if it was changed by the Arg_comparator::can_compare_as_dates()
function.
mysql-test/t/type_datetime.test:
Added a test case for the bug#28208: Wrong result of a non-const STRING function with a const DATETIME function.
mysql-test/r/type_datetime.result:
Added a test case for the bug#28208: Wrong result of a non-const STRING function with a const DATETIME function.
sql/item_cmpfunc.cc:
Bug#28208: Wrong result of a non-const STRING function with a const DATETIME
function.
Now the Arg_comparator::set_cmp_func() function initializes the const_value
variable to the impossible DATETIME value (-1) and this const_value is
cached only if it was changed by the Arg_comparator::can_compare_as_dates()
function.
into olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug28272
mysql-test/r/innodb_mysql.result:
Auto merged
mysql-test/t/innodb_mysql.test:
Auto merged
sql/sql_select.cc:
Manual merge
- Manifest requires four part application version.
- mysqld does not need requireAdministrator rights
to run.
sql/CMakeLists.txt:
Bug#24732 Executables do not include Vista manifests
- Request less permissive set of privileges.
win/create_manifest.js:
Bug#24732 Executables do not include Vista manifests
- Manifest requires four part application version.
