The abort happened when a query contained a conjunctive predicate
of the form 'view column = constant' in the WHERE condition and
the grouping list also contained a reference to a view column yet
a different one.
Removed the failing assertion as invalid in a general case.
Also fixed a bug that prevented applying some optimization for grouping
queries using views. If the WHERE condition of such a query contains
a conjunctive condition of the form 'view column = constant' and
this view column is used in the grouping list then grouping by this
column can be eliminated. The bug blocked performing this elimination.
mysql-test/r/view.result:
Added a test case for bug #29104.
mysql-test/t/view.test:
Added a test case for bug #29104.
sql/item.cc:
Fixed bug #29104: assertion abort for grouping queries using views.
The abort happened when a query contained a conjunctive predicate
of the form 'view column = constant' in the WHERE condition and
the grouping list also contained a reference to a view column yet
a different one.
Removed the failing assertion as invalid in a general case.
Also fixed a bug that prevented applying some optimization for grouping
queries using views. If the WHERE condition of such a query contains
a conjunctive condition of the form 'view column = constant' and
this view column is used in the grouping list then grouping by this
column can be eliminated. The bug blocked performing this elimination.
This bug was in the function Item_field::eq while the failing
assertion was in the function Item_direct_view_ref::eq.
(Part of fix for Bug#25621 Error in my_thread_global_end(): 1 threads didn't exit)
Give correct error message if InnoDB table is not found
(This allows us to drop a an innodb table that is not in the InnoDB registery)
BitKeeper/etc/ignore:
added include/abi_check
libmysql/libmysql.c:
Allow multiple calls to mysql_server_end()
(Part of fix for Bug#25621 Error in my_thread_global_end(): 1 threads didn't exit)
mysql-test/r/innodb_mysql.result:
Test case for drop of table that only has a .frm file
mysql-test/t/innodb_mysql.test:
Test case for drop of table that only has a .frm file
sql/ha_innodb.cc:
Give correct error message if InnoDB table is not found.
(This allows us to drop a an innodb table that is not in the InnoDB registery)
and replicated):
A DROP USER statement with a non-existing user was correctly written to
the binary log (there might be users that were removed, but not all),
but the error code was not set, which caused the slave to stop with an
error.
The error reporting code was moved to before the statement was logged
to ensure that the error information for the thread was correctly set
up. This works since my_error() will set the fields net.last_errno and
net.last_error for the thread that is reporting the error, and this
will then be picked up when the Query_log_event is created and written
to the binary log.
sql/sql_acl.cc:
Moving error reporting code to ensure that thd->net.last_err{or,no} is
set and adding debug printout.
mysql-test/r/rpl_grant.result:
New BitKeeper file ``mysql-test/r/rpl_grant.result''
mysql-test/t/rpl_grant.test:
New BitKeeper file ``mysql-test/t/rpl_grant.test''
Updated test case for bug #28898. Additional cleanup.
mysql-test/t/metadata.test:
Updated test case for bug #28898. Additional cleanup.
mysql-test/r/metadata.result:
Updated test case for bug #28898. Additional cleanup.
slave_sql thread calls thd->clear_error() to force error to be ignored,
though this method didn't clear thd->killed state, what causes
slave_sql thread to stop.
clear thd->killed state if we ignore an error
mysql-test/r/rpl_skip_error.result:
Bug #28839 Errors in strict mode silently stop SQL thread if --slave-skip-errors exists.
test result
mysql-test/t/rpl_skip_error.test:
Bug #28839 Errors in strict mode silently stop SQL thread if --slave-skip-errors exists.
test case
sql/log_event.cc:
Bug #28839 Errors in strict mode silently stop SQL thread if --slave-skip-errors exists.
clear thd->killed state if we ignore the error
For a join query with GROUP BY and/or ORDER BY and a view reference
in the FROM list the metadata erroneously showed empty table aliases
and database names for the view columns.
sql/item.h:
Fixed bug #28898.
Body of Item_ref::get_tmp_table_item method has been moved
to item.cc file.
mysql-test/t/metadata.test:
Updated test case for bug #28898.
sql/item.cc:
Fixed bug #28898.
The Item_ref::get_tmp_table_item method has been modified
to copy pointers to the table alias and database name to the new
Item_field object created for a field stored in the temporary
table.
mysql-test/r/metadata.result:
Updated test case for bug #28898.
sql/sql_select.cc:
Fixed bug #28898.
The change_to_use_tmp_fields function has been modified to
to copy pointers to the table alias and database name from
the Item_ref objects to the new Item_field objects created
for fields stored in the temporary table.
counters from relay
Updated the test to return columns vertically.
mysql-test/r/rpl_change_master.result:
Bug #29116: test updated
mysql-test/t/rpl_change_master.test:
Bug #29116: test updated
- Add test case for this already existing feature
mysql-test/r/mysqltest.result:
Update result file
mysql-test/t/mysqltest.test:
Add test case for this feature
- Move binlog related tests to binlog_innodb.test
- Remove "source include/have_log_bin.inc" from innodb.test
mysql-test/r/innodb.result:
Move binlog related tests to binlog_innodb.test
mysql-test/t/innodb.test:
Move binlog related tests to binlog_innodb.test
mysql-test/r/binlog_innodb.result:
Move binlog related tests to binlog_innodb.test
mysql-test/t/binlog_innodb.test:
Move binlog related tests to binlog_innodb.test
Fixed runtime to no longer allow the caching of queries with UDF calls.
mysql-test/r/udf.result:
Added a test that turns on caching and checks that querys calling UDFs don't get cached.
mysql-test/t/udf.test:
Added a test that turns on caching and checks that querys calling UDFs don't get cached.
sql/sql_yacc.yy:
Fixed code to set safe_to_cache_query=0 regardless if the function call is a UDF or SP. Where it was placed previously -- at the very end of the else testing for UDFs -- it only executed the statement if the function call was a stored procedure call.
Changed code to enforce that SQL_CACHE only in the first SELECT is used to turn on caching(as documented), but any SQL_NO_CACHE will turn off caching (not documented, but a useful behaviour, especially for machine generated queries). Added test cases to explicitly test the documented caching behaviour and test cases for the reported bug.
mysql-test/r/query_cache.result:
Added non-bug specific tests that ensure that only SQL_CACHE in the first SELECT is respected when encountered by the parser. These tests validate what is already documented, that only the outer most SELECTS can use the SQL_CACHE option to turn on caching. Because it would break existing SQL applications, we do not return an error if the SQL_CACHE expression is found in nested SELECTs. Also added test to validate nested SELECT can contain SQL_NO_CACHE and it will always turn off caching for the whole query.
Also added a bug specific test case to validate that the buggy behavior as reported has been fixed.
mysql-test/t/query_cache.test:
Added non-bug specific tests that ensure that only SQL_CACHE in the first SELECT is respected when encountered by the parser. These tests validate what is already documented, that only the outer most SELECTS can use the SQL_CACHE option to turn on caching. Because it would break existing SQL applications, we do not return an error if the SQL_CACHE expression is found in nested SELECTs. Also added test to validate nested SELECT can contain SQL_NO_CACHE and it will always turn off caching for the whole query.
Also added a bug specific test case to validate that the buggy behavior as reported has been fixed.
sql/sql_yacc.yy:
Added an explicit check to make sure "SELECT SQL_CACHE" only works on the first select in a query.
The parser will always hit the outermost SELECT first, and if the SQL_CACHE option is found it sets the safe_to_query flag in the lex. Then, if there are subseqent "uncachable" subqueries or functions, as it parses those elements it sets the safe_to_query to 0. However, this cause problems if nested SELECTs also used the SQL_CACHE option, because then it would set back safe_to_query to 1, even though there are uncacheable expressions previously parsed.
By adding the check to ensure only the first SELECT can turn caching on, it means a subsequent SQL_CACHE option can't turn caching back on after a uncacheable subsequery was already encountered.
The method select_insert::send_error does two things, it rolls back a statement
being executed and outputs an error message. But when a
nonexistent column is referenced, an error message has been published already and
there is no need to publish another.
Fixed by moving all functionality beyond publishing an error message into
select_insert::abort() and calling only that function.
mysql-test/r/errors.result:
Bug#28677: test result
mysql-test/t/errors.test:
Bug#28677: test case
sql/sql_class.h:
Bug#28677: overriding abort()
sql/sql_insert.cc:
Bug#28677:
- moved everything beyond producing an error message out of select_insert::send_error
and into new override select_insert::abort()
- made corresponding move of code from select_create::send_error to select_create::abort
sql/sql_select.cc:
Bug#28677: No need to pusblish an error here
represented by an expression of the type UNSIGNED INT and this
expression was evaluated to 0 then the function erroneously returned
the value of the first argument instead of an empty string.
This problem was introduced by the patch for bug 10963.
The problem has been resolved by a proper modification of the code of
Item_func_substr::val_str.
mysql-test/r/func_str.result:
Added a test case for bug #27130.
mysql-test/t/func_str.test:
Added a test case for bug #27130.
DECIMAL column was used instead of BIGINT for the minimal possible
BIGINT (-9223372036854775808).
The Item_func_neg::fix_length_and_dec has been adjusted to
to inherit the type of the argument in the case when it's an
Item_int object whose value is equal to LONGLONG_MIN.
sql/item_func.cc:
Fixed bug #28625.
The Item_func_neg::fix_length_and_dec has been adjusted to
to inherit the type of the argument in the case when it's an
Item_int object whose value is equal to LONGLONG_MIN.
mysql-test/t/bigint.test:
Added test result for bug #28625.
mysql-test/r/bigint.result:
Added test case for bug #28625.
Post-merge fix: replace xid=* with XID to isolate from number of transactions
mysql-test/r/binlog.result:
Post-merge fix: replace xid=* with XID to isolate from number of transactions
mysql-test/t/binlog.test:
Post-merge fix: replace xid=* with XID to isolate from number of transactions
Problem: show slave status may return different Slave_IO_Running values running some tests.
Fix: wait for a certain slave state if needed to get tests more predictable.
mysql-test/r/rpl_log_pos.result:
Fix for bug #28144: "Slave_IO_Running" differs in replication tests
- test result adjusted.
mysql-test/r/rpl_ssl.result:
Fix for bug #28144: "Slave_IO_Running" differs in replication tests
- test result adjusted.
mysql-test/t/rpl_log_pos.test:
Fix for bug #28144: "Slave_IO_Running" differs in replication tests
- test has been rewritten to get certain slave state, now we use wait_for_slave_param.inc
to ensure we get proper IO/SQL slave's threads states.
mysql-test/t/rpl_ssl.test:
Fix for bug #28144: "Slave_IO_Running" differs in replication tests
- wait_for_slave_to_start.inc used to get certain slave states in order
to be more predictable.
mysql-test/include/wait_for_slave_param.inc:
New BitKeeper file ``mysql-test/include/wait_for_slave_param.inc''
allow to wait until SHOW SLAVE STATUS has returned a spicified value.
Problem: Temporary buffer which is used for quoting and escaping
was initialized to character set utf8, and thus didn't allow
to store data in other character sets.
Fix: changing character set of the buffer to be able to
store any arbitrary sequence of bytes.
mysql-test/r/csv.result:
Adding test case
mysql-test/t/csv.test:
Adding test case
sql/examples/ha_tina.cc:
Changing character set of the buffer to "binary".
of its arguments was evaluated to NULL, while the predicate
LOCATE(str,NULL) IS NULL erroneously was evaluated to FALSE.
This happened because the Item_func_locate::fix_length_and_dec
method by mistake set the value of the maybe_null flag for
the function item to 0. In consequence of this the function
was considered as the one that could not ever return NULL.
mysql-test/r/func_str.result:
Added a test case for bug #27932.
mysql-test/t/func_str.test:
Added a test case for bug #27932.
into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/jun14/50
configure.in:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/binlog.result:
Auto merged
mysql-test/r/have_log_bin.require:
Auto merged
BitKeeper/deleted/.del-ctype_cp932_notembedded.test:
Auto merged
mysql-test/t/binlog.test:
Auto merged
mysql-test/t/ctype_cp932_binlog.test:
Auto merged
mysql-test/t/ctype_ucs_binlog.test:
Auto merged
mysql-test/t/flush_block_commit_notembedded.test:
Auto merged
mysql-test/t/insert_select-binlog.test:
Auto merged
mysql-test/t/mysqlbinlog-cp932.test:
Auto merged
mysql-test/t/mysqldump.test:
Auto merged
mysql-test/t/sp_trans.test:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
mysql-test/r/mix_innodb_myisam_binlog.result:
Use local
mysql-test/t/blackhole.test:
manual merge
mysql-test/t/drop_temp_table.test:
manual merge
mysql-test/t/mix_innodb_myisam_binlog.test:
Use local
mysql-test/t/mysqlbinlog.test:
Use local
into mysql.com:/d2/hf/mrg/mysql-5.0-opt
client/mysqltest.c:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/r/innodb_mysql.result:
merging
mysql-test/t/innodb_mysql.test:
merging
sql/sql_select.cc:
merging
