mysql-test/r/subselect4.result:
Moved test case for LP BUG#718593 into the correct test file subselect_mat_cost_bugs.test.
mysql-test/t/subselect4.test:
Moved test case for LP BUG#718593 into the correct test file subselect_mat_cost_bugs.test.
Two of them (in the function make_join_statistics and in the function
sort_and_filter_keyuse) were due to bad merges while the third bug was
triggered by uninitialized values of the field JOIN_TAB::preread_init_done.
Fixed a compiler warning in mysql_priv.h.
Commented out some queries from the funcs_1 suite returning wrong
errors due to bugs concerning updatable views (see bugs 784297 and
784303).
Adjusted some results for the test cases with derived tables from
different suites.
extra/comp_err.c:
Allow one to have multiple start-error-numbers in the same error.txt file.
Generate 'empty' error strings for the missing error numbers in the errmsg.sys file
mysql-test/r/bigint.result:
Update results to use new error numbers
mysql-test/r/dyncol.result:
Update results to use new error numbers
mysql-test/r/func_math.result:
Update results to use new error numbers
mysql-test/r/func_str.result:
Update results to use new error numbers
mysql-test/r/plugin.result:
Update results to use new error numbers
mysql-test/r/table_options.result:
Update results to use new error numbers
mysql-test/r/type_newdecimal.result:
Update results to use new error numbers
mysql-test/r/warnings.result:
Update results to use new error numbers
mysql-test/suite/vcol/r/vcol_ins_upd_innodb.result:
Update results to use new error numbers
mysql-test/suite/vcol/r/vcol_ins_upd_myisam.result:
Update results to use new error numbers
mysql-test/suite/vcol/r/vcol_misc.result:
Update results to use new error numbers
sql/derror.cc:
Ensure we don't read a errmsg.sys with a missing required error message; This change was needed as errmsg.sys may now contain empty error messages between the MySQL and MariaDB error messages.
If error message file didn't exist and we have not read one in the past, don't continue.
Give better error message if the errmsg.sys header has changed.
sql/share/errmsg.txt:
Create new section, starting from 1900, for MariaDB error messages
Fields belonging to views in general cannot be substituted for
equal items, in particular for constants, because all references
to a view field refer to the same Item_field object while they
could be used in different OR parts of the where condition and
belong to different equivalence classes (to different Item_equals).
That's why substitution for equal items in any context is allowed
only in place of Item_direct_view_ref objects, but not in place of
Item_fields these objects refer to.
Due to some erroneous code in the patch for bug 717577 substitution
for view fields were allowed in some context.This could lead
to wrong results returned by queries using views.
The fix prohibits substitution of view fields for equal items
in any context.
The patch also changes slightly the compile method for the Item_func
class. Now if the analyze method returns NULL in his parameter the
compile method is not called for the arguments of the function
at all. A similar change was made for the Item_ref class.
- in advance_sj_state(), remember join->cur_dups_producing_tables in
pos->prefix_dups_producing_tables *before* we modify it, so that
restore_prev_sj_state() restores cur_dups_producing_tables in all cases.
- Updated test results in subselect_sj2[_jcl6].result (the original EXPLAIN
was invalid there)
Adjusted the result files in the pbxt, innodb and innodb_plugin suites.
Commented out a failing test case in innodb.innodb_multi_update.test.
It should be returned back when the problem with multi-update of derived
tables (bug 784297) is resolved.
sql/event_parse_data.cc:
don't use "not_used" variable
sql/item_timefunc.cc:
Item_temporal_func::fix_length_and_dec()
and other changes
sql/item_timefunc.h:
introducing Item_timefunc::fix_length_and_dec()
sql/share/errmsg.txt:
don't say "column X" in the error message that used not only for columns
include/my_time.h:
remove duplicate defines.
cast to ulonglong to avoid overflow
sql/field.cc:
perform sign extension when reading packed TIME values
sql/item_cmpfunc.cc:
when converting a string to a date for the purpose of comparing it with another date,
we should ignore strict sql mode.
sql/item_timefunc.cc:
better error message
sql/item_timefunc.h:
limit decimals appropriately
sql/share/errmsg.txt:
don't refer to an object as a "column" in error messages that are used not only for columns.
Manual merged mysql-5.1-gca into latest mysql-5.5.
Conflicts
=========
Text conflict in mysql-test/suite/rpl/r/rpl_relayspace.result
Text conflict in mysql-test/suite/rpl/t/rpl_relayspace.test
VM-WIN2003-32-A, SLES10-IA64-A
The test case waits for master_pos_wait not to timeout, which
means that the deadlock between SQL and IO threads was
succesfully and automatically dealt with.
However, very rarely, master_pos_wait reports a timeout. This
happens because the time set for master_pos_wait to wait was
too small (6 seconds). On slow test env this could be a
problem.
We fix this by setting the timeout inline with the one used
in sync_slave_with_master (300 seconds). In addition we
refactored the test case and refined some comments.
SSL errors on client and now more specific to aid end-user
with debugging. Also restructures error handling for
compliance with SSL docs.
include/violite.h:
new_VioSSLConnectorFd/sslaccept/sslconnect return more elaborate status
libmysql/errmsg.c:
SSL errors now extended, more specific
mysql-test/r/openssl_1.result:
SSL errors now extended, more specific
sql-common/client.c:
Do more detailed error reporting for setup, connect, and
server cert verifying phases.
sql/sql_acl.cc:
sslaccept() signature has changed
vio/viossl.c:
Save the error code and return it to callers of sslaccept
and sslconnect.
vio/viosslfactories.c:
new_VioSSLConnectorFd(): return error code to caller
client/mysqltest.cc:
Column names.
mysql-test/r/grant_cache_no_prot.result:
fix of text.
mysql-test/r/grant_cache_ps_prot.result:
Fix of test.
mysql-test/r/query_cache.result:
Switching on and off query cache.
mysql-test/t/query_cache.test:
Switching on and off query cache.
mysys/charset.c:
Fix of parser.
sql/handler.cc:
thd added to parameters.
sql/log_event.cc:
thd added to parameters.
sql/log_event_old.cc:
thd added to parameters.
sql/mysql_priv.h:
Fixed functions definitions.
sql/mysqld.cc:
Comments stripping.
sql/set_var.cc:
Switching on and off query cache.
sql/set_var.h:
Switching on and off query cache.
sql/share/errmsg.txt:
New errors.
sql/sql_cache.cc:
Switching query cache on and off, removing comments.
sql/sql_cache.h:
thd added to parameters.
sql/sql_class.h:
Comments stripping.
sql/sql_db.cc:
thd added to parameters.
sql/sql_lex.cc:
lex fixed.
sql/sql_parse.cc:
thd added to parameters.
The printing of include stack in the error case in mysqltest omitted the
bottom of the stack (the line number in original test case file), and instead
printed the top of the stack twice. Fix to print each element on the stack
once and only once.
LEAK WITH PARTITIONED ARCHIVE TABLES
CHECK TABLE against archive table, when file descriptors
are exhausted, caused server crash.
Archive didn't handle errors when opening data file for
CHECK TABLE.
mysql-test/r/archive_debug.result:
A test case for BUG#12402794.
mysql-test/t/archive_debug.test:
A test case for BUG#12402794.
storage/archive/azio.c:
A test case for BUG#12402794.
storage/archive/ha_archive.cc:
Handle init_archive_reader() failure.
There are two problems:
1. There is a missing check for 'year' parameter(year can not be greater than 9999) in
makedate function. fix: added check that year can not be greater than 9999.
2. There is a missing check for zero date in from_days() function.
fix: added zero date check into Item_func_from_days::get_date()
function.
mysql-test/r/func_time.result:
test case
mysql-test/t/func_time.test:
test case
sql/item_timefunc.cc:
--added check that year can not be greater than 9999 for makedate() function
--added zero date check into Item_func_from_days::get_date() function
When a view is merged into a select all the depended_from fields
pointing to the select of the view should have been corrected to
point to the select where the view is used. It was not done yet.
This could lead to wrong results returned by queries such as
one from the test case for bug 33389.
Correction of outer references required walking through all items
of the proccesed qurery. To avoid this the following solution was
implemented.
Each select now contains a pointer to the select it is merged into
(if there is any). Such pointers allow to get the corrected value
of depended_from on the fly. The function Item_ident::get_depended_from
was introduced for this purpose.
