FAILS WITH LIBEDIT
Fixed by checking the return value of the write()
function calls and handling the open files and fd
appropriately.
cmd-line-utils/libedit/vi.c:
BUG#12329909 - BUILDING MYSQL WITH DEBUG SUPPORT
FAILS WITH LIBEDIT
Added a check on the return value of the write()
function calls.
calc_daynr() function returns negative result
if malformed date with zero year and month is used.
Attempt to calculate week day on negative value
leads to crash. The fix is return NULL for
'W', 'a', 'w' specifiers if zero year and month is used.
Additional fix for calc_daynr():
--added assertion that result can not be negative
--return 0 if zero year and month is used
mysql-test/r/func_time.result:
test case
mysql-test/t/func_time.test:
test case
sql-common/my_time.c:
--added assertion that result can not be negative
--return 0 if zero year and month is used
sql/item_timefunc.cc:
eturn NULL for 'W', 'a', 'w' specifiers
if zero year and month is used.
Before sorting HAVING condition is split into two parts,
first part is a table related condition and the rest of is
HAVING part. Extraction of HAVING part does not take into account
the fact that some of conditions might be non-const but
have 'used_tables' == 0 (independent subqueries)
and because of that these conditions are cut off by
make_cond_for_table() function.
The fix is to use (table_map) 0 instead of used_tables in
third argument for make_cond_for_table() function.
It allows to extract elements which belong to sorted
table and in addition elements which are independend
subqueries.
mysql-test/r/having.result:
test case
mysql-test/t/having.test:
test case
sql/sql_select.cc:
The fix is to use (table_map) 0 instead of used_tables in
third argument for make_cond_for_table() function.
It allows to extract elements which belong to sorted
table and in addition elements which are independend
subqueries.
Update for previous patch according to reviewers comments.
Updated the constructors for ha_partitions to use the common
init_handler_variables functions
Added use of defines for size and offset to get better readability for the code that reads
and writes the .par file. Also refactored the get_from_handler_file function.
FAILS ON SOLARIS
This assertion was triggered if gethostbyaddr_r cannot do a
reverse lookup on an ip address. The reason was a missing
DBUG_RETURN macro. The problem affected only debug versions of
the server.
This patch fixes the problem by replacing return with DBUG_RETURN.
No test case added.
Bug#11764671 57533: UNINITIALISED VALUES IN COPY_AND_CONVERT (SQL_STRING.CC) WITH CERTAIN CHA
When ROUND evaluates decimal result it uses Item::decimal
value as fraction value for the result. In some cases
Item::decimal is greater than real result fraction value
and uninitialised memory of result(decimal) buffer can be
used in further calculations. Issue is introduced by
Bug33143 fix. The fix is to remove erroneous assignment.
mysql-test/r/func_math.result:
test case
mysql-test/t/func_math.test:
test case
sql/item_func.cc:
remove erroneous assignment
.0
The bug was fixed by the patch for bug number BUG 11763109 - 55779: SELECT
DOES NOT WORK PROPERLY IN MYSQL SERVER VERSION "5.1.42 SUSE MYSQL (Exact same
fix as was proposed for this bug.) Since the motivation for the two bug
reports was completely different, however, it still makes sense to push the
test case.
This patch contains only the test case.
result set when SQLEXCEPTION is active.
The problem was in a hackish THD::no_warnings_for_error attribute.
When it was set, an error was not written to Warning_info -- only
Diagnostics_area state was changed. That means, Diagnostics_area
might contain error state, which is not present in Warning_info.
The user-visible problem was that in some cases SHOW WARNINGS
returned empty result set (i.e. there were no warnings) while
the previous SQL statement failed. According to the MySQL
protocol errors must be presented in warning list.
The main idea of this patch is to remove THD::no_warnings_for_error.
There were few places where it was used:
- sql_admin.cc, handling of REPAIR TABLE USE_FRM.
- sql_show.cc, when calling fill_schema_table_from_frm().
- sql_show.cc, when calling fill_table().
The fix is to either use internal-error-handlers, or to use
temporary Warning_info storing warnings, which might be ignored.
This patch is needed to fix Bug 11763162 (55843).
