Reason:
This is a regression happened because of changes done in code refactoring
in 5.1 from 5.0.
Issue:
While doing "Show tables" lex->verbose was being checked to avoid opening
FRM files to get table type. In case of "Show full table", lex->verbose
is true to indicate table type is required. In 5.0, this check was
present which got missing in >=5.5.
Fix:
Added the required check to avoid opening FRM files unnecessarily in case
of "Show tables".
Reason:
This is a regression happened because of changes done in code refactoring
in 5.1 from 5.0.
Issue:
While doing "Show tables" lex->verbose was being checked to avoid opening
FRM files to get table type. In case of "Show full table", lex->verbose
is true to indicate table type is required. In 5.0, this check was
present which got missing in >=5.5.
Fix:
Added the required check to avoid opening FRM files unnecessarily in case
of "Show tables".
mysql-test/suite/innodb/t/group_commit_crash.test:
remove autoincrement to avoid rbr being used for insert ... select
mysql-test/suite/innodb/t/group_commit_crash_no_optimize_thread.test:
remove autoincrement to avoid rbr being used for insert ... select
mysys/my_addr_resolve.c:
a pointer to a buffer is returned to the caller -> the buffer cannot be on the stack
mysys/stacktrace.c:
my_vsnprintf() is ok here, in 5.5
Analysis:
-------------------------------
According to the Manual
(http://dev.mysql.com/doc/refman/5.1/en/identifier-case-sensitivity.html):
"Column, index, stored routine, and event names are not case sensitive on any
platform, nor are column aliases."
In other words, 'lower_case_table_names' does not affect the behaviour of
those identifiers.
On the other hand, trigger names are case sensitive on some platforms,
and case insensitive on others. 'lower_case_table_names' does not affect
the behaviour of trigger names either.
The bug was that SHOW statements did case sensitive comparison
for stored procedure / stored function / event names.
Fix:
Modified the code so that comparison in case insensitive for routines
and events for "SHOW" operation.
Analysis:
-------------------------------
According to the Manual
(http://dev.mysql.com/doc/refman/5.1/en/identifier-case-sensitivity.html):
"Column, index, stored routine, and event names are not case sensitive on any
platform, nor are column aliases."
In other words, 'lower_case_table_names' does not affect the behaviour of
those identifiers.
On the other hand, trigger names are case sensitive on some platforms,
and case insensitive on others. 'lower_case_table_names' does not affect
the behaviour of trigger names either.
The bug was that SHOW statements did case sensitive comparison
for stored procedure / stored function / event names.
Fix:
Modified the code so that comparison in case insensitive for routines
and events for "SHOW" operation.
mark the corresponding I_S table as OPTIMIZE_I_S_TABLE, to let the I_S optimizer
figure out whether files need to be opened, and don't open the tables unless
I_S optimizer says so.
client/mysqltest.cc:
Free mutex after usage (fixes valgrind warnings in embedded server)
mysql-test/include/gis_keys.inc:
Fixed failure in innodb.gis_test
mysql-test/r/gis.result:
Updated result
mysql-test/suite/innodb/r/innodb_gis.result:
Updated results
mysql-test/suite/innodb/t/innodb_bug38231.test:
Added handling of timeouts (happend on some servers in buildbot)
mysql-test/suite/innodb_plugin/r/innodb_gis.result:
Updated results
mysql-test/suite/innodb_plugin/t/innodb.test:
Use error names instead of numbers
mysql-test/suite/innodb_plugin/t/innodb_misc1.test:
This test requires utf8
mysql-test/suite/innodb_plugin/t/innodb_mysql.test:
This test requires Xtradb
sql/sql_base.cc:
Don't print table names for placeholders.
sql/sql_show.cc:
Temporary fix:
Save and restore db and table_name in mysqld_show_create (to get rid of valgrind warning)
A better solution that needs to be investgated is to not change these fields in mysql_derived_prepare()
sql/sql_view.cc:
Fixed valgrind warning
storage/xtradb/handler/ha_innodb.cc:
Don't access THD directly
cmake/maintainer.cmake:
don't do -Werror just yet
config.h.cmake:
according to MSDN PSAPI_VERSION should be 1 in a portable application
mysys/my_thr_init.c:
first, reset THR_KEY_mysys, and then free dbug data,
because dbug data are automacially created on the next dbug call,
unless THR_KEY_mysys is null.
- The problem was that the value of READ_RECORD::file was not updated when the underlying table
was temporary and was converted from heap to myisam. Resolved by eliminating READ_RECORD::file,
always use READ_RECORD::table->file
sql/sql_insert.cc:
CREATE ... IF NOT EXISTS may do nothing, but
it is still not a failure. don't forget to my_ok it.
******
CREATE ... IF NOT EXISTS may do nothing, but
it is still not a failure. don't forget to my_ok it.
sql/sql_table.cc:
small cleanup
******
small cleanup
Cleanup: Changed procedure type from a int/char to an enum for easier to manage and debug code.
mysql-test/r/trigger.result:
Test that mysql.proc is not used as part of creating or using a trigger.
mysql-test/t/trigger.test:
Test that mysql.proc is not used as part of creating or using a trigger.
sql/sp.cc:
The main bug fix is to not look up triggers in mysql.proc; This is done by ignoreing type == TYPE_ENUM_TRIGGER in sp_add_used_routine()
Cleanup: Changed procedure type from a int/char to an enum.
sql/sp.h:
Cleanup: Changed procedure type from a int/char to an enum.
sql/sp_head.h:
Cleanup: Changed procedure type from a int/char to an enum.
sql/sql_db.cc:
Fix include order
sql/sql_lex.cc:
Fix include order
sql/sql_parse.cc:
Cleanup: Changed procedure type from a int/char to an enum.
sql/sql_show.cc:
Fix include order
sql/sql_view.cc:
Fix include order
