into neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint
client/mysql.cc:
Auto merged
client/mysqltest.c:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/date_formats.result:
Auto merged
mysql-test/r/union.result:
Auto merged
mysql-test/t/union.test:
Auto merged
sql/field.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/r/func_group.result:
Merge manually
mysql-test/t/func_group.test:
Merge manually
into neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint
configure.in:
Auto merged
client/mysql.cc:
Auto merged
client/mysqldump.c:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/date_formats.result:
Auto merged
mysql-test/r/federated.result:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/mysql.result:
Auto merged
mysql-test/r/type_ranges.result:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/mysql.test:
Auto merged
sql/field.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_yacc.yy:
Auto merged
into lamia.home:/home/tkatchaounov/autopush/5.0-bug-21007
client/mysql.cc:
Auto merged
mysql-test/r/date_formats.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/t/date_formats.test:
Auto merged
mysql-test/t/func_str.test:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/time.cc:
Auto merged
into olga.mysql.com:/home/igor/mysql-5.0-opt
mysql-test/r/func_str.result:
Auto merged
mysql-test/t/func_str.test:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
for class Item_func_trim.
For 4.1 it caused wrong output for EXPLAIN EXTENDED commands
if expressions with the TRIM function of two arguments were used.
For 5.0 it caused an error message when trying to select
from a view with the TRIM function of two arguments.
This unexpected error message was due to the fact that the
print method for the class Item_func_trim was inherited from
the class Item_func. Yet the TRIM function does not take a list
of its arguments. Rather it takes the arguments in the form:
[{BOTH | LEADING | TRAILING} [remstr] FROM] str) |
[remstr FROM] str
mysql-test/r/func_str.result:
Added a test case for bug #17526: uncorrect print method
for class Item_func_trim.
mysql-test/t/func_str.test:
Added a test case for bug #17526: incorrect print method
for class Item_func_trim.
sql/item_strfunc.cc:
Fixed bug #17526: incorrect print method
for class Item_func_trim.
Added an implementation for the virtual function print
in the class Item_func_trim.
The implementation takes into account the fact the TRIM
function takes the arguments in the following forms:
[{BOTH | LEADING | TRAILING} [remstr] FROM] str) |
[remstr FROM] str
sql/item_strfunc.h:
Fixed bug #17526: incorrect print method
for class Item_func_trim.
Added an implementation for the virtual function print
in the class Item_func_trim.
Declared a virtual method to return the mode of the TRIM
function: LEADING, TRAILING or BOTH.
Added implementations of this method for Item_func_trim and
its descendants Item_func_ltrim and Item_func_rtrim.
into moonbone.local:/work/tmp_merge-5.0-opt-mysql
client/mysql.cc:
Auto merged
mysql-test/r/date_formats.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/t/date_formats.test:
Auto merged
mysql-test/t/func_str.test:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/time.cc:
Auto merged
- Add a check that length of field to uncompress is longer than 4 bytes.
This can be dones as the length of uncompressed data is written as
first four bytes of field and thus it can't be valid compressed data.
mysql-test/r/func_compress.result:
Update test results
sql/item_strfunc.cc:
Is size of field is less than or equal to 4 bytes, indicate data is uncompressable/corrupt.
into moonbone.local:/work/tmp_merge-5.0-opt-mysql
mysql-test/r/rpl_insert_id.result:
Auto merged
mysql-test/t/rpl_insert_id.test:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_select.cc:
Auto merged
Adding test case.
item_strfunc.cc:
bug#11728 string function LEFT, strange undocumented behaviour
Fixing LEFT and RIGHT return NULL if the second
argument is NULL.
sql/item_strfunc.cc:
bug#11728 string function LEFT, strange undocumented behaviour
Fixing LEFT and RIGHT return NULL if the second
argument is NULL.
mysql-test/t/func_str.test:
Adding test case.
mysql-test/r/func_str.result:
Adding test case.
into olga.mysql.com:/home/igor/mysql-5.0-opt
mysql-test/r/func_str.result:
Auto merged
mysql-test/t/func_str.test:
Auto merged
sql/item.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
The implementation of the method Item_func_reverse::val_str
for the REVERSE function modified the argument of the function.
This led to wrong results for expressions that contained
REVERSE(ref) if ref occurred somewhere else in the expressions.
mysql-test/r/func_str.result:
Added a test case for bug #18243.
mysql-test/t/func_str.test:
Added a test case for bug #18243.
sql/item_strfunc.cc:
Fixed bug #18243.
The implementation of the method Item_func_reverse::val_str
for the REVERSE function modified the argument of the function.
This led to wrong results for expressions that contained
REVERSE(ref) if ref occurred somewhere else in the expressions.
The implementation of Item_func_reverse::val_str has been changed
to make the argument intact.
sql/item_strfunc.h:
Fixed bug #18243.
Added tmp_value to the Item_func_reverse class to store
the result of the function. It erroneously replaced the
argument before this fix.
into mysql.com:/home/tomash/src/mysql_ab/mysql-5.0-bug20570
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/r/view_grant.result:
Manual merge.
mysql-test/t/view_grant.test:
Manual merge.
invoker name
The bug was fixed similar to how context switch is handled in
Item_func_sp::execute_impl(): we store pointer to current
Name_resolution_context in Item_func_current_user class, and use
its Security_context in Item_func_current_user::fix_fields().
mysql-test/r/view_grant.result:
Add result for bug#20570.
mysql-test/t/view_grant.test:
Add test case for bug#20570.
sql/item_create.cc:
Remove create_func_current_user(), as it is not used for automatic
function creation.
sql/item_create.h:
Remove prototype for create_func_current_user().
sql/item_strfunc.cc:
Add implementations for Item_func_user::init(),
Item_func_user::fix_fields() and
Item_func_current_user::fix_fields() methods. The latter uses
Security_context from current Name_resolution_context, if one is
defined.
sql/item_strfunc.h:
Move implementation of CURRENT_USER() out of Item_func_user to
to new Item_func_current_user class. For both classes calculate
user name in fix_fields() method.
For Item_func_current_user add context field to store
Name_resolution_context in effect.
sql/sql_yacc.yy:
Pass current Name_resolution_context to Item_func_current_user.
In some functions dealing with strings and character sets, the wrong
pointers were saved for restoration in THD::rollback_item_tree_changes().
This could potentially cause random corruption or crashes.
Fixed by passing the original Item ** locations, not local stack copies.
Also remove unnecessary use of default arguments.
sql/item.cc:
Function agg_item_charsets() now handles non-consequtive Item *'s.
sql/item.h:
Remove use of default argument.
sql/item_cmpfunc.cc:
Remove use of default argument.
sql/item_func.cc:
Remove use of default argument.
sql/item_func.h:
Function agg_item_charsets() now handles non-consequtive Item *'s.
sql/item_strfunc.cc:
Pass original Item **'s to agg_arg_charsets(), not local copies, to ensure
proper restoration in THD::rollback_item_tree_changes().
sql/item_sum.cc:
Remove use of default argument.
into mysql.com:/opt/local/work/mysql-5.0-17199
mysql-test/r/create.result:
Auto merged
mysql-test/t/create.test:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/r/sp.result:
SCCS merged
mysql-test/t/sp.test:
SCCS merged
Bug#19022 "Memory bug when switching db during trigger execution"
Bug#17199 "Problem when view calls function from another database."
Bug#18444 "Fully qualified stored function names don't work correctly in
SELECT statements"
Documentation note: this patch introduces a change in behaviour of prepared
statements.
This patch adds a few new invariants with regard to how THD::db should
be used. These invariants should be preserved in future:
- one should never refer to THD::db by pointer and always make a deep copy
(strmake, strdup)
- one should never compare two databases by pointer, but use strncmp or
my_strncasecmp
- TABLE_LIST object table->db should be always initialized in the parser or
by creator of the object.
For prepared statements it means that if the current database is changed
after a statement is prepared, the database that was current at prepare
remains active. This also means that you can not prepare a statement that
implicitly refers to the current database if the latter is not set.
This is not documented, and therefore needs documentation. This is NOT a
change in behavior for almost all SQL statements except:
- ALTER TABLE t1 RENAME t2
- OPTIMIZE TABLE t1
- ANALYZE TABLE t1
- TRUNCATE TABLE t1 --
until this patch t1 or t2 could be evaluated at the first execution of
prepared statement.
CURRENT_DATABASE() still works OK and is evaluated at every execution
of prepared statement.
Note, that in stored routines this is not an issue as the default
database is the database of the stored procedure and "use" statement
is prohibited in stored routines.
This patch makes obsolete the use of check_db_used (it was never used in the
old code too) and all other places that check for table->db and assign it
from THD::db if it's NULL, except the parser.
How this patch was created: THD::{db,db_length} were replaced with a
LEX_STRING, THD::db. All the places that refer to THD::{db,db_length} were
manually checked and:
- if the place uses thd->db by pointer, it was fixed to make a deep copy
- if a place compared two db pointers, it was fixed to compare them by value
(via strcmp/my_strcasecmp, whatever was approproate)
Then this intermediate patch was used to write a smaller patch that does the
same thing but without a rename.
TODO in 5.1:
- remove check_db_used
- deploy THD::set_db in mysql_change_db
See also comments to individual files.
mysql-test/r/create.result:
Modify the result file: a database can never be NULL.
mysql-test/r/ps.result:
Update test results (Bug#17199 et al)
mysql-test/r/sp.result:
Update test results (Bug#17199 et al)
mysql-test/t/create.test:
Update the id of the returned error.
mysql-test/t/ps.test:
Add test coverage for prepared statements and current database. In scope of
work on Bug#17199 "Problem when view calls function from another database."
mysql-test/t/sp.test:
Add a test case for Bug#17199 "Problem when view calls function from another
database." and Bug#18444 "Fully qualified stored function names don't work
correctly in SELECT statements". Test a complementary problem.
sql/item_strfunc.cc:
Touch the code that reads thd->db (cleanup).
sql/log_event.cc:
While we are at it, replace direct access to thd->db with a method.
Should simplify future conversion of THD::db to LEX_STRING.
sql/slave.cc:
While we are at it, replace direct access to thd->db with a method.
Should simplify future conversion of THD::db to LEX_STRING.
sql/slave.h:
Remove a declaration for a method that is used only in one module.
sql/sp.cc:
Rewrite sp_use_new_db: this is a cleanup that I needed in order to understand
this function and ensure that it has no bugs.
sql/sp.h:
Add a new declaration for sp_use_new_db (uses LEX_STRINGs) and a comment.
sql/sp_head.cc:
- drop sp_name_current_db_new - a creator of sp_name class that was used
when sp_name was created for an identifier without an explicitly initialized
database. Now we pass thd->db to constructor of sp_name right in the
parser.
- rewrite sp_head::init_strings: name->m_db is always set now
- use the new variant of sp_use_new_db
- we don't need to update thd->db with SP MEM_ROOT pointer anymore when
parsing a stored procedure, as noone will refer to it (yes!)
sql/sp_head.h:
- remove unneded methods and members
sql/sql_class.h:
- introduce 3 THD methods to work with THD::db:
.set_db to assign the current database
.reset_db to reset the current database (temporarily) or set it to NULL
.opt_copy_db_to - to deep-copy thd->db to a pointer if it's not NULL
sql/sql_db.cc:
While we are at it, replace direct access to thd->db with a method.
Should simplify future conversion of THD::db to LEX_STRING.
sql/sql_insert.cc:
- replace checks with asserts: table_list->db must be always set in the parser.
sql/sql_lex.h:
- add a comment
sql/sql_parse.cc:
- implement the invariant described in the changeset comment.
- remove juggling with lex->sphead in SQLCOM_CREATE_PROCEDURE:
now db_load_routine uses its own LEX object and doesn't damage the main
LEX.
- add DBUG_ASSERT(0) to unused "check_db_used"
sql/sql_table.cc:
- replace a check with an assert (table_ident->db)
sql/sql_trigger.cc:
While we are at it, replace direct access to thd->db with a method.
Should simplify future conversion of THD::db to LEX_STRING.
sql/sql_udf.cc:
- use thd->set_db instead of direct modification of to thd->db
sql/sql_view.cc:
- replace a check with an assert (view->db)
sql/sql_yacc.yy:
- make sure that we always copy table->db or name->db or ident->db or
select_lex->db from thd->db if the former is not set. If thd->db
is not set but is accessed, return an error.
sql/tztime.cc:
- be nice, never copy thd->db by pointer.
into moonbone.local:/work/tmp_merge-5.0-opt-mysql
mysql-test/r/cast.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/t/func_str.test:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
Fix for bug#16716 for --ps-protocol mode.
item_cmpfunc.cc:
Fix for a memory allocation/freeing problem in agg_cmp_type() after fix
for bug#16377. Few language corrections.
sql/item_cmpfunc.cc:
Fix for a memory allocation/freeing problem in agg_cmp_type(). Few language corrections.
sql/item_strfunc.cc:
Fix for bug#16716 for --ps-protocol mode.
mysql-test/r/cast.result:
Auto merged
mysql-test/t/func_time.test:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/item_timefunc.h:
Auto merged
sql/opt_sum.cc:
Auto merged
sql/structs.h:
Auto merged
To calculate its max_length the CONCAT() function is simply sums max_lengths
of its arguments but when the collation of an argument differs from the
collation of the CONCAT() max_length will be wrong. This may lead to a data
truncation when a tmp table is used, in UNIONS for example.
The Item_func_concat::fix_length_and_dec() function now recalculates the
max_length of an argument when the mbmaxlen of the argument differs from the
mbmaxlen of the CONCAT().
mysql-test/t/func_concat.test:
Added test case for bug#15962:CONCAT() in UNION may lead to a data trucation.
mysql-test/r/func_concat.result:
Added test case for bug#15962:CONCAT() in UNION may lead to a data trucation.
sql/item_strfunc.cc:
Fixed bug#15962: CONCAT() in UNION may lead to a data trucation.
The Item_func_concat::fix_length_and_dec() function now recalculates the
max_length of an argument when the mbmaxlen of the argument differs from the
mbmaxlen of the CONCAT().
argument can lead to a wrong result.
md5() and sha() functions treat their arguments as case sensitive strings.
But when they are compared their arguments were compared as a case
insensitive strings which leads to two functions with different arguments
and thus different results to being identical. This can lead to a wrong
decision made in the range optimizer and thus lead to a wrong result set.
Item_func_md5::fix_length_and_dec() and Item_func_sha::fix_length_and_dec()
functions now set binary collation on their arguments.
sql/item_strfunc.cc:
Fixed bug#15351: Wrong collation used for comparison of md5() and sha()
argument can lead to a wrong result.
Item_func_md5::fix_length_and_dec() and Item_func_sha::fix_length_and_dec()
functions now set binary collation on their arguments.
mysql-test/r/func_str.result:
Added test case for the bug#15351: Wrong collation used for comparison of md5() and sha()
argument can lead to a wrong result.
mysql-test/t/func_str.test:
Added test case for the bug#15351: Wrong collation used for comparison of md5() and sha()
argument can lead to a wrong result.
The Item_func_concat::val_str() function tries to make as less re-allocations
as possible. This results in appending strings returned by 2nd and next
arguments to the string returned by 1st argument if the buffer for the first
argument has enough free space. A constant subselect is evaluated only once
and its result is stored in an Item_cache_str. In the case when the first
argument of the concat() function is such a subselect Item_cache_str returns
the stored value and Item_func_concat::val_str() append values of other
arguments to it. But for the next row the value in the Item_cache_str isn't
restored because the subselect is a constant one and it isn't evaluated second
time. This results in appending string values of 2nd and next arguments to the
result of the previous Item_func_concat::val_str() call.
The Item_func_concat::val_str() function now checks whether the first argument
is a constant one and if so it doesn't append values of 2nd and next arguments
to the string value returned by it.
mysql-test/t/func_concat.test:
Added test case for bug#16716: subselect in concat() may lead to a wrong result.
mysql-test/r/func_concat.result:
Added test case for bug#16716: subselect in concat() may lead to a wrong result.
sql/item_strfunc.cc:
Fixed bug#16716: subselect in concat() may lead to a wrong result.
The Item_func_concat::val_str() function now checks whether the first argument
is a constant one and if so it doesn't append values of 2nd and next arguments
to the string value returned by it.
into mysql.com:/home/mysql-5.0-10418
mysql-test/t/outfile.test:
Auto merged
sql/item_strfunc.cc:
Auto merged
mysql-test/r/func_str.result:
expect NULL rather than error if file given to load_file() doesn't exist
mysql-test/r/outfile.result:
expect NULL rather than error if file given to load_file() doesn't exist
mysql-test/t/func_str.test:
show that load_file() will return NULL rather than throw an error
if file doesn't exist
load_file() string-function should return NULL rather than throw an error if
the file doesn't exist, as per the manual.
mysql-test/t/outfile.test:
expect NULL rather than error if file given to load_file() doesn't exist
mysql-test/t/func_str.test:
show that load_file() will return NULL rather than throw an error
if file doesn't exist
mysql-test/r/outfile.result:
expect NULL rather than error if file given to load_file() doesn't exist
mysql-test/r/func_str.result:
expect NULL rather than error if file given to load_file() doesn't exist
sql/item_strfunc.cc:
load_file() should return NULL as per the docs if file not found,
rather than throw an error
Results of string functions were being converted to decimals by first
being converted to integers, resulting in a loss of precision.
mysql-test/r/func_str.result:
Add new results
mysql-test/t/func_str.test:
Add new regression test
sql/item_strfunc.cc:
Convert string function results to decimal using string-to-decimal conversion
sql/item_strfunc.h:
Add Item_str_func::val_decimal()
rename sha1_* to mysql_sha1_*
include/sha1.h:
rename sha1_* to mysql_sha1_*
mysys/sha1.c:
rename sha1_* to mysql_sha1_*
sql/item_strfunc.cc:
rename sha1_* to mysql_sha1_*
sql/password.c:
rename sha1_* to mysql_sha1_*
into rurik.mysql.com:/home/igor/dev/mysql-5.0-2
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_sum.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
into mysql.com:/usr/home/bar/mysql-5.0
mysql-test/r/ctype_recoding.result:
Auto merged
sql/item.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
mysql-test/r/func_str.result:
Add new results
mysql-test/t/func_str.test:
Add new test
sql/item_strfunc.cc:
Mark tmp_value in Item_func_substr_index as const so that we don't
overwrite the contents of another String when getting the delimiter.
Fix typo in variable names (delimeter -> delimiter).
into rurik.mysql.com:/home/igor/dev/mysql-5.0-2
mysql-test/r/func_gconcat.result:
Auto merged
mysql-test/t/func_gconcat.test:
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_strfunc.cc:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
item_strfunc.h, item_strfunc.cc, item.cc:
Try to convert a const item into destination
character set. If conversion happens without
data loss, then cache the converted value
and return it during val_str().
Otherwise, if conversion loses data, return
Illeral mix of collations error, as it happened
previously.
ctype_recoding.result, ctype_recoding.test:
Fixing tests accordingly.
sql/item.cc:
Bug#10446 Illegal mix of collations
Try to convert a const item into destination
character set. If conversion happens without
data loss, then cache the converted value
and return it during val_str().
Otherwise, if conversion loses data, return
Illeral mix of collations error, as it happened
previously.
sql/item_strfunc.cc:
Return cached value when it's possible.
mysql-test/t/ctype_recoding.test:
Fixing tests accordingly.
mysql-test/r/ctype_recoding.result:
Fixing tests accordingly.
Bad examples of usage of a string with its length fixed.
The incorrect length in the trigger file configuration descriptor
fixed (BUG#14090).
A hook for unknown keys added to the parser to support old .TRG files.
sql/field.cc:
Inefficient usage of String::append() fixed.
Bad examples of usage of a string with its length fixed.
sql/ha_berkeley.cc:
A bad example of usage of a string with its length fixed.
sql/ha_federated.cc:
Inefficient usage of String::append() fixed.
sql/ha_myisammrg.cc:
Bad examples of usage of a string with its length fixed.
sql/handler.cc:
Inefficient usage of String::append() fixed.
sql/item.cc:
Bad examples of usage of a string with its length fixed.
sql/item.h:
A bad example of usage of a string with its length fixed.
sql/item_cmpfunc.cc:
Bad examples of usage of a string with its length fixed.
sql/item_func.cc:
Bad examples of usage of a string with its length fixed.
sql/item_strfunc.cc:
Bad examples of usage of a string with its length fixed.
sql/item_subselect.cc:
Bad examples of usage of a string with its length fixed.
sql/item_sum.cc:
Bad examples of usage of a string with its length fixed.
Inefficient usage of String::append() fixed.
sql/item_timefunc.cc:
Inefficient using of String::append() fixed.
Bad examples of usage of a string with its length fixed.
sql/item_uniq.h:
Bad examples of usage of a string with its length fixed.
sql/key.cc:
Bad examples of usage of a string with its length fixed.
sql/log.cc:
Bad examples of usage of a string with its length fixed.
sql/log_event.cc:
Bad examples of usage of a string with its length fixed.
sql/mysqld.cc:
The dummy parser hook allocated.
sql/opt_range.cc:
Inefficient usage of String::append() fixed.
sql/parse_file.cc:
Bad examples of usage of a string with its length fixed.
A hook for unknown keys added to the parser.
sql/parse_file.h:
A hook for unknown keys added to the parser.
sql/protocol.cc:
A bad example of usage of a string with its length fixed.
sql/repl_failsafe.cc:
Bad examples of usage of a string with its length fixed.
sql/share/errmsg.txt:
A warning for old format config file.
sql/slave.cc:
Bad examples of usage of a string with its length fixed.
sql/sp.cc:
Bad examples of usage of a string with its length fixed.
sql/sp_head.cc:
Bad examples of usage of a string with its length fixed.
sql/spatial.cc:
A bad example of usage of a string with its length fixed.
sql/sql_acl.cc:
Bad examples of usage of a string with its length fixed.
sql/sql_analyse.cc:
Bad examples of usage of a string with its length fixed.
Inefficient usage of String::append() fixed.
sql/sql_lex.cc:
Bad examples of usage of a string with its length fixed.
sql/sql_load.cc:
A bad example of usage of a string with its length fixed.
sql/sql_parse.cc:
Bad examples of usage of a string with its length fixed.
sql/sql_prepare.cc:
A bad example of usage of a string with its length fixed.
sql/sql_select.cc:
Bad examples of usage of a string with its length fixed.
sql/sql_show.cc:
Bad examples of usage of a string with its length fixed.
sql/sql_string.cc:
Bad examples of usage of a string with its length fixed.
sql/sql_string.h:
The macro definition moved to sql_string.h to
be accessible in all parts of server.
sql/sql_table.cc:
Bad examples of usage of a string with its length fixed.
sql/sql_trigger.cc:
Bad examples of usage of a string with its length fixed.
The incorrect length in the trigger file configuration descriptor
fixed (BUG#14090).
The hook for processing incorrect sql_mode record added.
sql/sql_view.cc:
A dummy hook used for parsing views.
sql/structs.h:
The macro definition moved to sql_string.h to be
accessible in all parts of server.
sql/table.cc:
A bad example of usage of a string with its length fixed.
sql/tztime.cc:
A bad example of usage of a string with its length fixed.
ctype_utf8.result, ctype_utf8.test:
Adding test case.
item_strfunc.cc:
item_strfunc.h:
Moving the well formed checking code into a method,
to reuse in several Item_func_xxx. Reusing the new
method in Item_func_char and Item_func_charset_conv.
sql/item_strfunc.h:
Bug#14146 CHAR(...USING ...) and CONVERT(CHAR(...) USING...) produce different results
Moving the well formed checking code into a method,
to reuse in several Item_func_xxx.
sql/item_strfunc.cc:
Moving the well formed checking code into a method,
to reuse in several Item_func_xxx.
mysql-test/t/ctype_utf8.test:
Adding test case.
mysql-test/r/ctype_utf8.result:
Adding test case.
allowed set functions aggregated in outer subqueries, allowed nested set functions.
mysql-test/r/func_gconcat.result:
Changed a query when fixing bug #12762.
mysql-test/r/subselect.result:
Added test cases for bug #12762.
Allowed set functions aggregated in outer subqueries. Allowed nested set functions.
mysql-test/t/func_gconcat.test:
Changed a query when fixing bug #12762.
mysql-test/t/subselect.test:
Added test cases for bug #12762.
Allowed set functions aggregated in outer subqueries. Allowed nested set functions.
sql/item.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Added a parameter to Item::split_sum_func2 aliowing to defer splitting for set functions
aggregated in outer subquries.
Changed Item_field::fix_fields to calculate attributes used when checking context conditions
for set functions.
Allowed alliases for set functions defined in outer subqueries.
sql/item.h:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Added a parameter to Item::split_sum_func2 aliowing to defer splitting for set functions
aggregated in outer subquries.
sql/item_cmpfunc.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Added a parameter to Item::split_sum_func2 aliowing to defer splitting for set functions
aggregated in outer subquries.
sql/item_func.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Added a parameter to Item::split_sum_func2 aliowing to defer splitting for set functions
aggregated in outer subquries.
sql/item_row.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Added a parameter to Item::split_sum_func2 aliowing to defer splitting for set functions
aggregated in outer subquries.
sql/item_strfunc.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Added a parameter to Item::split_sum_func2 aliowing to defer splitting for set functions
aggregated in outer subquries.
sql/item_subselect.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced next levels for subqueries and a bitmap of nesting levels showing
in what subqueries a set function can be aggregated.
sql/item_sum.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Added Item_sum methods to check context conditions imposed on set functions.
sql/item_sum.h:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Added Item_sum methods to check context conditions imposed on set functions.
sql/mysql_priv.h:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced a type of bitmaps to be used for nesting constructs.
sql/sql_base.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced next levels for subqueries and a bitmap of nesting levels showing
in what subqueries a set function can be aggregated.
sql/sql_class.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced a bitmap of nesting levels showing in what subqueries a set function can be aggregated.
sql/sql_class.h:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced a bitmap of nesting levels showing in what subqueries a set function can be aggregated.
sql/sql_delete.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced a bitmap of nesting levels showing in what subqueries a set function can be aggregated.
sql/sql_lex.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced next levels for subqueries and a bitmap of nesting levels showing
in what subqueries a set function can be aggregated.
sql/sql_lex.h:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced next levels for subqueries and a bitmap of nesting levels showing
in what subqueries a set function can be aggregated.
sql/sql_parse.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced next levels for subqueries.
sql/sql_prepare.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced a bitmap of nesting levels showingin what subqueries a set function can be aggregated.
sql/sql_select.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced next levels for subqueries and a bitmap of nesting levels showing
in what subqueries a set function can be aggregated.
sql/sql_update.cc:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced a bitmap of nesting levels showing in what subqueries a set function can be aggregated.
sql/sql_yacc.yy:
Fixed bug #12762:
allowed set functions aggregated in outer subqueries, allowed nested set functions.
Introduced next levels for subqueries.
- CHAR() now returns binary string as default
- CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR()
- Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait()
(Some old systems returns ETIME and it's safer to test for both values
than to try to write a wrapper for each old system)
- Fixed new introduced bug in NOT BETWEEN X and X
- Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed
- Use octet2hex() for all conversion of string to hex
- Simplify and optimize code
client/mysqldump.c:
Simple optimizations of new code
Indentation fixes
client/mysqltest.c:
Removed not needed variable
include/mysql_com.h:
Made octec2hex() more usable
mysql-test/r/ctype_utf8.result:
CHAR() now returns binary string as default
mysql-test/r/func_str.result:
CHAR() now returns binary string as default
mysql-test/r/range.result:
Added test to verify new introduced bug in NOT BETWEEN X and X
mysql-test/r/user_var-binlog.result:
CHAR() now returns binary string as default
mysql-test/r/view.result:
More tests of view rename
mysql-test/t/ctype_utf8.test:
CHAR() now returns binary string as default
mysql-test/t/func_str.test:
CHAR() now returns binary string as default
mysql-test/t/range.test:
Added test to verify new introduced bug in NOT BETWEEN X and X
mysql-test/t/view.test:
More tests of view rename
mysys/mf_keycache.c:
Indentation changes
Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait()
mysys/my_os2cond.c:
Fix to MySQL coding style
Optimized functions
mysys/thr_lock.c:
Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait()
mysys/thr_mutex.c:
Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait()
server-tools/instance-manager/instance.cc:
Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait()
server-tools/instance-manager/thread_registry.cc:
Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait()
sql/ha_federated.cc:
Use octet2hex()
sql/ha_ndbcluster.cc:
Removed not used variable
sql/handler.cc:
Simplify code
Use *NONE* instead of 'none' for not existing storage engine
Ensure we call commit_by_xid or rollback_by_xid for all engines, even if one engine has failed
sql/item.h:
Remove not needed test for *ref. (If ref is set, it should never point at 0)
sql/item_func.cc:
Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait()
Simplify code
More comments
Require that last argument to find_and_check_access() is given
(Made code shorter and faster)
sql/item_strfunc.cc:
Changed CHAR() to return result in binary collation
CHAR(X*65536+Y*256+Z) is now equal to CHAR(X,Y,Z) independent of the character set for CHAR()
Bar will shortly add the following syntax:
CHAR(.... USING character_set)
and ensure that
CONVERT(CHAR(....) USING utf8) cuts not legal utf8 strings
Use ocet2hex()
sql/item_strfunc.h:
CHAR() now returns a binary string
sql/log_event.cc:
Use octet2hex()
Simplify code
sql/parse_file.cc:
Indentation fixes
Use for() instead of while()
sql/password.c:
Make octet2hex() more generally usable by returning pointer to end 0
sql/slave.cc:
Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait()
sql/sql_base.cc:
Indentation fixes
sql/sql_insert.cc:
Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait()
sql/sql_manager.cc:
Test for both ETIMEDOUT and ETIME from pthread_cond_timedwait()
sql/sql_parse.cc:
Don't check thd->db when checking for function privileges
sql/sql_prepare.cc:
Fixed wrong merge
sql/sql_select.cc:
Fixed new bug for NOT BETWEEN X and X
sql/sql_show.cc:
Removed not used variable
sql/sql_table.cc:
Indentation fixed
Removed DBUG_PRINT that is obvious from context
sql/sql_view.cc:
Simplify code
sql/unireg.cc:
Use octet2hex()
mysql-test/r/func_crypt.result:
Add new results
mysql-test/t/func_crypt.test:
Add new regression test
sql/item_strfunc.cc:
Handle NULL result from call to crypt().
problems which were introduced during work on WL#2787 "Add view definer/owner
to the view definition (.frm) to check privileges on used tables and stored
routines when using a VIEW."
In some cases it is better to use value from Security_context::host_or_ip
instead of value from Security_context::host since the latter can be NULL
in certain situations (When we can't resolve hostname or we have not done
this yet).
mysql-test/r/skip_name_resolve.result:
Added test for bug #13407 "Remote connecting crashes server".
mysql-test/t/skip_name_resolve.test:
Added test for bug #13407 "Remote connecting crashes server".
sql/item_strfunc.cc:
Item_func_user::val_str():
It is better to use value from Security_context::host_or_ip instead of
value from Security_context::host in the result of USER() function since
the latter can be NULL in certain situations (When we can't resolve hostname
or we have not done this yet. Reverted back to old code).
sql/mysqld.cc:
handle_connections_shared_memory():
THD::host member has moved to the Security_context class.
New THD::security_ctx member points to active security context.
sql/sql_show.cc:
mysqld_list_processes():
It is better to use value from Security_context::host_or_ip instead of
value from Security_context::host in the processlist since the latter
can be NULL in certain situations (When we can't resolve hostname or we
have not done this yet. Reverted back to old code).
mysql-test/r/func_str.result:
Add new results
mysql-test/t/func_str.test:
Add new regression test
sql/item_strfunc.cc:
Handle NULL decimal fields in FORMAT().
into sanja.is.com.ua:/home/bell/mysql/bk/work-owner5-5.0
sql/ha_innodb.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/item_func.cc:
merge
