WHERE f1 < n ignored row if f1 was indexed integer column and
f1 = TYPE_MAX ^ n = TYPE_MAX+1. The latter value when treated
as TYPE overflowed (obviously). This was not handled, it is now.
mysql-test/r/range.result:
show that on an index int column, we no longer disregard
a field val of TYPE_MAX in SELECT ... WHERE ... < TYPE_MAX+1
mysql-test/t/range.test:
show that on an index int column, we no longer disregard
a field val of TYPE_MAX in SELECT ... WHERE ... < TYPE_MAX+1
sql/opt_range.cc:
Handle overflowing of int-types in range-optimizer.
Unfortunately requires re-indentation of entire block.
Overflow (err == 1) was handled, but only if
field->cmp_type() != value->result_type(), which it
just wasn't in our case.
into mysql.com:/misc/mysql/34749/51-34749
mysql-test/r/func_misc.result:
Auto merged
mysql-test/t/func_misc.test:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_func.h:
Auto merged
into mysql.com:/misc/mysql/34749/50-34749
mysql-test/r/func_misc.result:
Auto merged
mysql-test/t/func_misc.test:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
into mysql.com:/misc/mysql/34749/51-34749
mysql-test/r/func_misc.result:
Auto merged
mysql-test/t/func_misc.test:
Auto merged
sql/ha_ndbcluster_cond.cc:
Auto merged
sql/ha_ndbcluster_cond.h:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_func.h:
Auto merged
into pcg5ppc.xiphis.org:/Network/Servers/anubis.xiphis.org/home/antony/work/merge.20080307/mysql-5.1
configure.in:
Auto merged
include/mysql/plugin.h:
Auto merged
mysql-test/r/information_schema.result:
Auto merged
mysql-test/r/partition_innodb.result:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
mysql-test/t/partition_innodb.test:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/log.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/slave.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_partition.cc:
Auto merged
sql/sql_plugin.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
storage/myisam/mi_dynrec.c:
Auto merged
into pcg5ppc.xiphis.org:/Network/Servers/anubis.xiphis.org/home/antony/work/merge.20080307/mysql-5.0
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
Affected tests fixing. After the fix for st_relay_log_info::wait_for_pos() that
handles widely used select('master-bin.xxxx',pos) invoked by mysqltest
there appeared to be four tests that either tried synchronizing when
the slave was stopped or used incorrect synchronization method like
to call `sync_with_master' from the current connection being to the
master itself.
Fixed with correcting the current connection or/and using the correct
synchronization macro when possible.
mysql-test/r/rpl_loaddata.result:
results changed
mysql-test/r/rpl_slave_status.result:
results changed
mysql-test/t/rpl_loaddata.test:
fixing cleanup for two tests
mysql-test/t/rpl_skip_error.test:
fixing cleanup for two tests
mysql-test/t/rpl_slave_status.test:
fixing cleanup
mysql-test/t/rpl_temporary.test:
fixing synchronizations to use the intended correct macro.
Leopard.
The change_user test failed because results of some statements
depended on platform and server build flags.
subselect_notembedded failure was a result of a bad merge from 5.0.
Fixed the corresponding test cases.
mysql-test/r/change_user.result:
Fixed the test case.
mysql-test/r/subselect.result:
Fixed the test case.
mysql-test/r/subselect_notembedded.result:
Fixed the test case.
mysql-test/t/change_user.test:
Fixed the test case.
mysql-test/t/subselect.test:
Fixed the test case.
mysql-test/t/subselect_notembedded.test:
Fixed the test case.
m_status == DA_OK
Reading from information_scema.tables or information_schema.columns
may cause assertion failure in debug builds. This may happen under
rare circumstances when information_schema fails to get information
about a table (e.g. when a connection is killed).
This happens because open_normal_and_derived_tables() can return an
error without setting an error message in THD. But information_schema
attempts to get an error message from THD unconditionally.
With this fix information_schema attempts to get an error message
from THD only in case error message is set in THD.
mysql-test/r/information_schema.result:
A test case for BUG#34656.
mysql-test/t/information_schema.test:
A test case for BUG#34656.
sql/item_func.cc:
Set proc info to "User sleep".
sql/sql_show.cc:
open_normal_and_derived_tables() can return an error without
setting an error message in THD. That means we must access
error message conditionally, only in case thd->is_error() is
true.
Problem: in mixed and statement mode, a query that refers to a
system variable will use the slave's value when replayed on
slave. So if the value of a system variable is inserted into a
table, the slave will differ from the master.
Fix: mark statements that refer to a system variable as "unsafe",
meaning they will be replicated by row in mixed mode and produce a warning
in statement mode. There are some exceptions: some variables are actually
replicated. Those should *not* be marked as unsafe.
BUG#34732: mysqlbinlog does not print default values for auto_increment variables
Problem: mysqlbinlog does not print default values for some variables,
including auto_increment_increment and others. So if a client executing
the output of mysqlbinlog has different default values, replication will
be wrong.
Fix: Always print default values for all variables that are replicated.
I need to fix the two bugs at the same time, because the test cases would
fail if I only fixed one of them.
include/m_ctype.h:
Added definition of ILLEGAL_CHARSET_INFO_NUMBER. We just need a symbol
for a number that will never be used by any charset. ~0U should be safe
since charset numbers are sequential, starting from 0.
mysql-test/include/commit.inc:
Upated test to avoid making statements unsafe.
mysql-test/r/commit_1innodb.result:
Updated test needs updated result file.
mysql-test/r/mysqlbinlog.result:
Updated result file.
mysql-test/r/mysqlbinlog2.result:
Updated result file.
mysql-test/r/user_var-binlog.result:
Updated result file.
mysql-test/suite/binlog/r/binlog_base64_flag.result:
Updated result file.
mysql-test/suite/binlog/r/binlog_stm_ctype_ucs.result:
Updated result file.
mysql-test/suite/binlog/r/binlog_unsafe.result:
Modified test file needs modified result file.
mysql-test/suite/binlog/t/binlog_base64_flag.test:
Need to filter out pseudo_thread_id from result since it is
nondeterministic.
mysql-test/suite/binlog/t/binlog_unsafe.test:
Add tests that using variables is unsafe. The 'CREATE VIEW' tests didn't
make sense, so I removed them. SHOW WARNINGS is not necessary either,
because we get warnings for each statement in the result file.
mysql-test/suite/rpl/r/rpl_row_mysqlbinlog.result:
Updated result file.
mysql-test/suite/rpl/r/rpl_skip_error.result:
Updated result file.
mysql-test/suite/rpl/t/rpl_skip_error.test:
The test used @@server_id, which is not safe to replicate, so it would
have given a warning. The way it used @@server_id was hackish (issue a
query on master that removes rows only on master), so I replaced it by a
more robust way to do the same thing (connect to slave and insert the
rows only there).
Also clarified what the test case does.
mysql-test/t/mysqlbinlog2.test:
Use --short-form instead of manually filtering out nondeterministic stuff
from mysqlbinlog (because we added the nondeterministic @@pseudo_thread_id
to the output).
sql/item_func.cc:
Added method of Item_func_get_system_var that indicates whether the given
system variable will be written to the binlog or not.
sql/item_func.h:
Added method of Item_func_get_system_var that indicates whether the given
system variable will be written to the binlog or not.
sql/log_event.cc:
- auto_increment_offset was not written to the binlog if
auto_increment_increment=1
- mysqlbinlog did not output default values for some variables
(BUG#34732). In st_print_event_info, we remember for each variable whether
it has been printed or not. This is achieved in different ways for
different variables:
- For auto_increment_*, lc_time_names, charset_database_number,
we set the default values in st_print_event_info to something
illegal, so that it will look like they have changed the first time
they are seen.
- For charset, sql_mode, pseudo_thread_id, we add a flag to
st_print_event_info which indicates whether the variable has been
printed.
- Since pseudo_thread_id is now printed more often, and its value is
not guaranteed to be constant across different runs of the same
test script, I replaced it by a constant if --short-form is used.
- Moved st_print_event_info constructor from log_event.h to log_event.cc,
since it now depends on ILLEGAL_CHARSET_NUMBER, which is defined in
m_ctype.h, which is better to include from a .cc file than from a header
file.
sql/log_event.h:
Added fields to st_print_event_info that indicate whether some of the
variables have been written or not. Since the initialization of
charset_database_number now depends on ILLEGAL_CHARSET_INFO_NUMBER, which
is defined in a header file, which we'd better not include from this
header file -- I moved the constructor from here to log_event.cc.
sql/set_var.cc:
System variables now have a flag binlog_status, which indicates if they
are written to the binlog. If nothing is specified, all variables are
marked as not written to the binlog (NOT_IN_BINLOG) when created. In this
file, the variables that are written to the binlog are marked with
SESSION_VARIABLE_IN_BINLOG.
sql/set_var.h:
Added flag binlog_status to class sys_var. Added a getter and a
constructor parameter that sets it.
Since I had to change sys_var_thd_enum constructor anyways, I simplified
it to use default values of arguments instead of three copies of the
constructor.
sql/sql_yacc.yy:
Mark statements that refer to a system variable as "unsafe",
meaning they will be replicated by row in mixed mode. Added comment to
explain strange piece of code just above.
mysql-test/include/diff_tables.inc:
New auxiliary test file that tests whether two tables (possibly one on
master and one on slave) differ.
mysql-test/suite/rpl/r/rpl_variables.result:
New test case needs new result file.
mysql-test/suite/rpl/r/rpl_variables_stm.result:
New test file needs new result file.
mysql-test/suite/rpl/t/rpl_variables.test:
Test that INSERT of @@variables is replicated correctly (by switching to
row-based mode).
mysql-test/suite/rpl/t/rpl_variables_stm.test:
Test that replication of @@variables which are replicated explicitly works
as expected in statement mode (without giving warnings).
into mysql.com:/home/bar/mysql-work/mysql-5.1.b27580
Additonal after merge fix
mysql-test/r/ctype_cp1250_ch.result:
Auto merged
mysql-test/r/ctype_euckr.result:
Auto merged
mysql-test/r/ctype_uca.result:
Auto merged
mysql-test/r/ctype_ucs.result:
Auto merged
mysql-test/t/ctype_cp1250_ch.test:
Auto merged
mysql-test/t/ctype_ucs.test:
Auto merged
mysql-test/suite/binlog/r/binlog_stm_ctype_cp932.result:
Auto merged
sql/item_create.cc:
After merge fix
--master-data
No error code was returned by mysqldump if it detects that binary
logging is not enabled on the server.
Fixed by returning error code.
client/mysqldump.c:
Bug #34909: add error code
mysql-test/r/mysqldump-no-binlog.result:
Bug #34909: test case
mysql-test/t/mysqldump-no-binlog-master.opt:
Bug #34909: test case
mysql-test/t/mysqldump-no-binlog.test:
Bug #34909: test case
field names
Add a test that proves the bug is fixed. This doesn't add any
new server code.
mysql-test/r/federated.result:
Verifying that one can use federated with keyword and bizarre
column names.
mysql-test/t/federated.test:
Verifying that one can use federated with keyword and bizarre
column names.
Eval interprets one level of backslash escaping, so some of this
may look strange.
returns wrong results
Casting AVG() to DECIMAL led to incorrect results when the arguments
had a non-DECIMAL type, because in this case
Item_sum_avg::val_decimal() performed the division by the number of
arguments twice.
Fixed by changing Item_sum_avg::val_decimal() to not rely on
Item_sum_sum::val_decimal(), i.e. calculate sum and divide using
DECIMAL arithmetics for DECIMAL arguments, and utilize val_real() with
subsequent conversion to DECIMAL otherwise.
mysql-test/r/func_group.result:
Added a test case for bug #34512.
mysql-test/t/func_group.test:
Added a test case for bug #34512.
sql/item_sum.cc:
Do not use Item_sum_sum::val_decimal() in Item_sum_avg::val_decimal()
because the first one, depending on the arguments type, may return
either the sum of the arguments, or the average calculated by the
virtual val_real() method of Item_sum_avg. Instead, do our own
calculation based on the arguments type.
MASTER_POS_WAIT return values are different than expected when the server is not a slave.
It returns -1 instead of NULL.
Fixed with correcting st_relay_log_info::wait_for_pos() to return the proper
value in the case of rli info is not inited.
mysql-test/r/rpl_master_pos_wait.result:
results changed
mysql-test/t/rpl_master_pos_wait.test:
the new test to check that select master_pos_wait() to a server does
not have master info returns NULL as specified.
sql/slave.cc:
changing the return value to correspond the specification.
The initial value of free memory blocks in 0. When the query cache is enabled
a new memory block gets allocated and is assigned number 1. The free memory
block is later split each time query cache memory is allocated for new blocks.
This means that the free memory block counter won't be reduced to zero when
the number of allocated blocks are zero, but rather one. To avoid confusion
this patch changes this behavior so that the free memory block counter is
reset to zero when the query cache is disabled.
Note that when the query cache is enabled and resized the free memory block
counter was still calculated correctly.
mysql-test/r/query_cache.result:
test case
mysql-test/t/query_cache.test:
test case
sql/sql_cache.cc:
Restore the memory block count to 0 for consistency.
into mysql.com:/home/bar/mysql-work/mysql-5.0.b27580v2
mysql-test/r/ctype_ucs.result:
Auto merged
mysql-test/t/ctype_ucs.test:
Auto merged
mysql-test/include/ctype_common.inc:
after merge fix
mysql-test/r/ctype_big5.result:
after merge fix
mysql-test/r/ctype_euckr.result:
after merge fix
mysql-test/r/ctype_gb2312.result:
after merge fix
mysql-test/r/ctype_gbk.result:
after merge fix
mysql-test/r/ctype_uca.result:
after merge fix
grant warnings on embedded server.
mysql-test/r/drop.result:
Move test that has more to do with grants than DROP.
mysql-test/r/grant.result:
Move test that has more to do with grants than DROP.
mysql-test/t/drop.test:
Move test that has more to do with grants than DROP.
mysql-test/t/grant.test:
Move test that has more to do with grants than DROP.
The cause of the crash is an assertion failure that we do not emit
an error message (grant not found) and then return "ok". The
assertion is valid, and we were ignoring the buggy behavior prior
to the "Diagnostics" result-verification.
Use an error handler to mutate innocuous missing-grant errors, when
removing routines, into warnings.
mysql-test/r/drop.result:
Show that the crash disappears. Also prepare for the larger bug to
be fixed with only minor changes to this test.
mysql-test/t/drop.test:
Show that the crash disappears. Also prepare for the larger bug to
be fixed with only minor changes to this test.
sql/sql_acl.cc:
Disable a segment of code that makes a faulty assumption
about the existence of a routine's defining user, until that
assumption becomes true.
Push a new handler onto the error-handler stack, so that when
removing a routine, a missing ACL grant is now a warning
instead of an error. If any unexpected error is raised then tell
the caller.
into dl145h.mysql.com:/data0/mkindahl/mysql-5.1-rpl
mysql-test/r/mysqldump.result:
Auto merged
mysql-test/suite/binlog/r/binlog_row_mix_innodb_myisam.result:
Auto merged
mysql-test/suite/binlog/r/binlog_stm_mix_innodb_myisam.result:
Auto merged
mysql-test/t/mysqldump.test:
Auto merged
sql/log.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/handler.cc:
Manual merge.
sql/sql_update.cc:
Manual merge.
It's impossible to determine which test inside mysql_client_test
failed if the log file is overwritten by mysqltest when dumping
the test case results. Redirect mysql_client_test output to a
separate file.
mysql-test/t/mysql_client_test.test:
Redirect mysql_client_test output to a separate log file so
it doesn't get overwritten by mysqltest.
- Apply Eric Bergen's patch: in join_read_always_key(), move ha_index_init() call
to before the late NULLs filtering code.
- Backport function comments from 6.0.
mysql-test/r/null_key.result:
BUG#34945: "ref_or_null queries that are null_rejecting and have a null value crash mysql"
- Testcase
mysql-test/t/null_key.test:
BUG#34945: "ref_or_null queries that are null_rejecting and have a null value crash mysql"
- Testcase
sql/sql_select.cc:
BUG#34945: "ref_or_null queries that are null_rejecting and have a null value crash mysql"
- Apply Eric Bergen's patch: in join_read_always_key(), move ha_index_init() call
to before the late NULLs filtering code.
- Backport function comments from 6.0
mysql-test/r/partition.result:
the test is moved to 'partition_not_windows' test case
mysql-test/r/partition_not_windows.result:
the test is moved from 'partition' test case
mysql-test/t/partition.test:
the test is moved to 'partition_not_windows' test case
mysql-test/t/partition_not_windows.test:
the test is moved from 'partition' test case
mysql-test/r/partition.result:
the test is moved to 'partition_not_windows' test
mysql-test/r/partition_not_windows.result:
the test is moved from 'partition' test
mysql-test/t/partition.test:
the test is moved to 'partition_not_windows' test
mysql-test/t/partition_not_windows.test:
the test is moved from 'partition' test
Problem: logging of utf8-incompatible binary strings didn't work
Fix: hex-encoding of incompatible sequences.
mysql-test/r/log_tables.result:
Adding test
mysql-test/t/log_tables.test:
Adding test
sql/field.cc:
Copying with hex escaping
sql/field.h:
New field flag
sql/log.cc:
Marking the column "general_log.argument" as hex-escaping field.
sql/sql_string.cc:
New function to copy strings with hex-encoding of incompatible characters.
sql/sql_string.h:
Prototype for the new function
added new function test_if_data_home_dir() which checks that
path does not contain mysql data home directory.
Using of mysql data home directory in
DATA DIRECTORY & INDEX DIRECTORY is disallowed.
mysql-test/r/symlink.result:
test result
mysql-test/t/symlink.test:
test case
sql/mysql_priv.h:
new variable mysql_unpacked_real_data_home
sql/mysqld.cc:
new variable mysql_unpacked_real_data_home
sql/sql_parse.cc:
added new function test_if_data_home_dir() which checks that
path does not contain mysql data home directory.
Using of mysql data home directory in
DATA DIRECTORY & INDEX DIRECTORY is disallowed.
into buzz.(none):/home/davi/mysql-5.1-runtime
mysql-test/r/ps.result:
Auto merged
mysql-test/t/limit.test:
Auto merged
mysql-test/t/ps.test:
Auto merged
sql/item.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/item.cc:
Auto merged
mysql-test/suite/rpl/r/rpl_user_variables.result:
Manual merge
mysql-test/suite/rpl/t/rpl_user_variables.test:
Manual merge
sql/sql_yacc.yy:
Manual merge
Assertion `0' failed
If ROW item is a part of an expression that also has
aggregate function calls (COUNT/SUM/AVG...), a
"splitting" with an Item::split_sum_func2 function
is applied to that ROW item.
Current implementation of Item::split_sum_func2
replaces this Item_row with a newly created
Item_aggregate_ref reference to it.
Then the row cache tries to work with the
Item_aggregate_ref object as with the Item_row object:
row cache calls row-emulation methods such as cols and
element_index. Item_aggregate_ref (like it's parent
Item_ref) inherits dummy implementations of those
methods from the hierarchy root Item, and call to
them leads to failed assertions and wrong data
output.
Row-emulation virtual functions (cols, element_index, addr,
check_cols, null_inside and bring_value) of Item_ref have
been overloaded to forward calls to an underlying item
reference.
mysql-test/r/row.result:
Added test case for bug #34620.
mysql-test/t/row.test:
Added test case for bug #34620.
sql/item.h:
Fixed bug #34620.
Row-emulation virtual functions (cols, element_index, addr,
check_cols, null_inside and bring_value) of Item_ref have
been overloaded to forward calls to an underlying item
reference.
The problem is that passing anything other than a integer to a limit
clause in a prepared statement would fail. This limitation was introduced
to avoid replication problems (e.g: replicating the statement with a
string argument would cause a parse failure in the slave).
The solution is to convert arguments to the limit clause to a integer
value and use this converted value when persisting the query to the log.
mysql-test/r/limit.result:
Update test case result.
mysql-test/r/ps.result:
Add test case result for Bug#33851
mysql-test/r/rpl_user_variables.result:
Test case result for replication of prepared statement with
limit clause.
mysql-test/t/limit.test:
Test parameters to limit clause.
mysql-test/t/ps.test:
Add test case for Bug#33851
mysql-test/t/rpl_user_variables.test:
Test replication of a parameter which value is converted.
sql/item.cc:
Convert value to integer if it's a parameter to a limit clause.
sql/item.h:
Flag signal that item is a parameter to a limit clause.
sql/item_func.cc:
Const member functions, object is not mutated.
sql/sql_class.h:
Const member functions, object is not mutated.
sql/sql_yacc.yy:
Flag that item is a parameter to a limit clause.
