behave randomly with mysql_change_user.
The problem was that global status variables were not updated
in THD::check_user(), so thread statistics were lost after
COM_CHANGE_USER.
The fix is to update global status variables with the thread ones
before preparing the thread for new user.
mysql-test/r/change_user.result:
Update result file.
mysql-test/t/change_user.test:
Add a test case for Bug#31222: com_% global status counters
behave randomly with mysql_change_user.
sql/sql_class.cc:
Update global status variables when we're handling
COM_CHANGE_USER for a thread.
tree with main.
sql/sql_binlog.cc:
Adding code to free memory after execution of BINLOG statement.
It caused a memory leak in the case that the execution failed
for any reason.
sql/sql_class.cc:
Since rli_fake is checked for NULL at various occations to mean
that no rli_fake is assigned, NULL is assigned to rli_fake after
deleting the instance.
into a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-marvel
client/mysqlcheck.c:
Auto merged
client/mysqltest.c:
Auto merged
include/my_sys.h:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_plugin.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
storage/myisam/ft_boolean_search.c:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
into a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-marvel
BitKeeper/etc/ignore:
auto-union
client/mysqlcheck.c:
Auto merged
client/mysqldump.c:
Auto merged
client/mysqltest.c:
Auto merged
include/Makefile.am:
Auto merged
include/m_string.h:
Auto merged
include/my_base.h:
Auto merged
include/my_dbug.h:
Auto merged
include/my_global.h:
Auto merged
include/my_sys.h:
Auto merged
libmysql/CMakeLists.txt:
Auto merged
libmysql/Makefile.shared:
Auto merged
mysql-test/lib/mtr_report.pl:
Auto merged
mysys/mf_keycache.c:
Auto merged
sql/gen_lex_hash.cc:
Auto merged
sql/ha_partition.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/lex.h:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_plugin.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
sql/unireg.cc:
Auto merged
storage/myisam/ft_boolean_search.c:
Auto merged
storage/myisam/ft_nlq_search.c:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_check.c:
Auto merged
storage/myisam/mi_open.c:
Auto merged
storage/myisam/myisampack.c:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
client/mysqlslap.c:
Manual merge with main 5.1 tree.
- If not in autocommit mode, delete rows one by one so that we can roll back if necessary
- bitmap->used_size was not correctly set, which caused bitmap pages to be overwritten
- Fixed bug in bitmap handling when allocation tail pages
- Ensure we reserve place for directory entry when calculation place for head and tail pages
- Fixed wrong value in bitmap->size[0]
- Fixed wrong assert in flush_log_for_bitmap
- Fixed bug in _ma_bitmap_release_unused() where tail blocks could be wrongly reset
- Mark new pages as changed (Required to get repair() to work)
- Fixed problem with advancing log horizon pointer within one page bounds
- Fixed DBUG_ASSERT() when enable_indexes failes for end_bulk_insert()
- Fixed bug in logging of rows with more than one big blob
- Fixed DBUG_ASSERTS() in pagecache to allow change of WRITE_LOCK to READ_LOCK in unlock() calls
- Flush pagecache when we change from logging to not logging (if not, pagecache code breaks)
- Ensure my_errno is set on return from write/delete/update
- Fixed bug when using FIELD_SKIP_PRESPACE
New features:
- mysql_fix_privilege_tables now first uses binaries and scripts from source distribution, then in installed distribution
- Fix that optimize works for Maria tables
- maria_check --zerofill now also clear freed blob pages
- maria_check -di now prints more information about record page utilization
Optimizations:
- Use pagecache_unlock_by_link() instead of pagecache_write() if possible. (Avoids a memory copy and a find_block)
- Simplify code to abort when we found optimal bit pattern
- Skip also full head page bit patterns when searching for tail
- Increase default repair buffer to 128M for maria_chk and maria_read_log
- Increase default sort buffer for maria_chk to 64M
- Increase size of sortbuffer and pagecache for mysqld to 64M
- VARCHAR/CHAR fields are stored in increasing length order for BLOCK_RECORD tables
Better reporting:
- Fixed test of error condition for flush (for better error code)
- More error messages to mysqld if Maria recovery fails
- Always print warning if rows are deleted in repair
- Added global function _db_force_flush() that is usable when doing debugging in gdb
- Added call to my_debug_put_break_here() in case of some errors (for debugging)
- Remove used testfiles in unittest as these was written in different directories depending on from where the test was started
This should fix the bugs found when importing a big table with many varchars and one/many blobs to Maria
dbug/dbug.c:
Added global function _db_force_flush() that is usable when doing debugging in gdbine
extra/replace.c:
Fixed memory leak
include/my_dbug.h:
Prototype for _db_force_flush()
include/my_global.h:
Added stdarg.h as my_sys.h now depends on it.
include/my_sys.h:
Make my_dbug_put_break_here() a NOP if not DBUG build
Added my_printv_error()
include/myisamchk.h:
Added entry 'lost' to be able to count space that is lost forever
mysql-test/r/maria.result:
Updated results
mysql-test/t/maria.test:
Reset autocommit after test
New test to check if delete_all_rows is used (verified with --debug)
mysys/my_error.c:
Added my_printv_error()
scripts/mysql_fix_privilege_tables.sh:
First use binaries and scripts from source distribution, then in installed distribution
This ensures that a development branch doesn't pick up wrong scripts)
sql/mysqld.cc:
Fix that one can break maria recovery with ^C when debugging
sql/sql_class.cc:
Removed #ifdef that has no effect
(The preceeding DBUG_ASSERT() ensures that the following code will not be exectued)
storage/maria/ha_maria.cc:
Increase size of sortbuffer and pagecache to 64M
Fix that optimize works for Maria tables
Fixed DBUG_ASSERT() when enable_indexes failes for end_bulk_insert()
If not in autocommit mode, delete rows one by one so that we can roll back if necessary
Fixed variable comments
storage/maria/ma_bitmap.c:
More ASSERTS to detect overwrite of bitmap pages
bitmap->used_size was not correctly set, which caused bitmap pages to be overwritten
Ensure we reserve place for directory entry when calculation place for head and tail pages
bitmap->size[0] should not include space for directory entry
Simplify code to abort when we found optimal bit pattern
Skip also full head page bit patterns when searching for tail (should speed up some common cases)
Fixed bug in allocate_tail() when block->used was not aligned on 6 bytes
Fixed wrong assert in flush_log_for_bitmap
Fixed bug in _ma_bitmap_release_unused() where tail blocks could be wrongly reset
storage/maria/ma_blockrec.c:
Ensure my_errno is set on return
Fixed not optimal setting of row->min_length if we don't have variable length fields
Use pagecache_unlock_by_link() instead of pagecache_write() if possible. (Avoids a memory copy and a find_block)
Added DBUG_ASSERT() if we read or write wrong VARCHAR data
Added DBUG_ASSERT() to find out if row sizes are calculated wrong
Fixed bug in logging of rows with more than one big blob
storage/maria/ma_check.c:
Disable logging while normal repair is done to avoid logging of index changes
Fixed bug that caused CHECKSUM part of key page to be used
Fixed that deleted of wrong records also works for BLOCK_RECORD
Clear unallocated pages:
- BLOB pages are not automaticly cleared on delete, so we need to use the bitmap to know if page is used or not
Better error reporting
More information about record page utilization
Change printing of file position to printing of pages to make output more readable
Always print warning if rows are deleted
storage/maria/ma_create.c:
Calculate share.base_max_pack_length more accurately for BLOCK_RECORD pages (for future)
Fixed that FIELD_SKIP_PRESPACE is recorded as FIELD_NORMAL; Fixed bug where fields could be used in wrong order
Store FIELD_SKIP_ZERO fields before CHAR and VARCHAR fields (optimization)
Store other fields in length order (to get better utilization of head block)
storage/maria/ma_delete.c:
Ensure my_errno is set on return
storage/maria/ma_dynrec.c:
Indentation fix
storage/maria/ma_locking.c:
Set changed if open_count is counted down.
(To avoid getting error "client is using or hasn't closed the table properly" with transactional tables
storage/maria/ma_loghandler.c:
Fixed problem with advancing log horizon pointer within one page bounds (Patch from Sanja)
Added more DBUG
Indentation fixes
storage/maria/ma_open.c:
Removed wrong casts
storage/maria/ma_page.c:
Fixed usage of PAGECACHE_LOCK_WRITE_UNLOCK with _ma_new()
Mark new pages as changed (Required to get repair() to work)
storage/maria/ma_pagecache.c:
Fixed test of error condition for flush
Fixed problem when using PAGECACHE_LOCK_WRITE_TO_READ with unlock()
Added call to my_debug_put_break_here() in case of errors (for debugging)
storage/maria/ma_pagecrc.c:
Ensure we get same crc for 32 and 64 bit systems by forcing argument to maria_page_crc to uint32
storage/maria/ma_recovery.c:
Call my_printv_error() from eprint() to get critical errors to mysqld log
Removed \n from error strings to eprint() to get nicer output in mysqld
Added simple test in _ma_reenable_logging_for_table() to not do any work if not needed
storage/maria/ma_update.c:
Ensure my_errno is set on return
storage/maria/ma_write.c:
Ensure my_errno is set on return
storage/maria/maria_chk.c:
Use DEBUGGER_OFF if --debug is not use (to get slightly faster execution for debug binaries)
Added option --skip-safemalloc
Don't write exponents for rec/key
storage/maria/maria_def.h:
Increase default repair buffer to 128M for maria_chk and maria_read_log
Increase default sort buffer for maria_chk to 64M
storage/maria/unittest/Makefile.am:
Don't update files automaticly from bitkeeper
storage/maria/unittest/ma_pagecache_consist.c:
Remove testfile at end
storage/maria/unittest/ma_pagecache_single.c:
Remove testfile at end
storage/maria/unittest/ma_test_all-t:
More tests
Safer checking if test caused error
into janus.mylan:/usr/home/serg/Abk/mysql-maria
Makefile.am:
Auto merged
configure.in:
Auto merged
BitKeeper/triggers/post-commit:
Auto merged
client/mysqldump.c:
Auto merged
client/mysqltest.c:
Auto merged
include/my_dbug.h:
Auto merged
include/mysql_com.h:
Auto merged
libmysql/CMakeLists.txt:
Auto merged
libmysqld/Makefile.am:
Auto merged
mysql-test/lib/mtr_report.pl:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/variables.test:
Auto merged
server-tools/instance-manager/CMakeLists.txt:
Auto merged
server-tools/instance-manager/mysql_connection.cc:
Auto merged
sql/Makefile.am:
Auto merged
sql/filesort.cc:
Auto merged
sql/gen_lex_hash.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_partition.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/lex.h:
Auto merged
sql/lock.cc:
Auto merged
sql/log.cc:
Auto merged
sql/net_serv.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/slave.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_open.c:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
sql/handler.cc:
merged
sql/handler.h:
merged
sql/mysql_priv.h:
merged
sql/mysqld.cc:
merged
sql/set_var.cc:
merged
sql/sql_select.cc:
merged
sql/sql_show.cc:
merged
unittest/mysys/my_atomic-t.c:
merged
into janus.mylan:/usr/home/serg/Abk/mysql-5.1
configure.in:
Auto merged
libmysql/CMakeLists.txt:
Auto merged
libmysqld/lib_sql.cc:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/information_schema.result:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
sql/Makefile.am:
Auto merged
sql/field.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_geofunc.cc:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/key.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/log.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/net_serv.cc:
Auto merged
sql/opt_sum.cc:
Auto merged
sql/protocol.h:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.h:
Auto merged
storage/archive/ha_archive.cc:
Auto merged
storage/innobase/buf/buf0buf.c:
Auto merged
storage/innobase/buf/buf0flu.c:
Auto merged
storage/innobase/buf/buf0lru.c:
Auto merged
storage/innobase/include/buf0buf.h:
Auto merged
storage/innobase/include/buf0buf.ic:
Auto merged
storage/innobase/include/sync0arr.h:
Auto merged
storage/innobase/include/sync0rw.h:
Auto merged
storage/innobase/include/sync0rw.ic:
Auto merged
storage/innobase/include/sync0sync.h:
Auto merged
storage/innobase/os/os0sync.c:
Auto merged
storage/innobase/sync/sync0arr.c:
Auto merged
storage/innobase/sync/sync0rw.c:
Auto merged
storage/innobase/sync/sync0sync.c:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_open.c:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
sql/ha_ndbcluster.cc:
merged
sql/item_cmpfunc.cc:
merged
sql/protocol.cc:
merged
sql/slave.cc:
merged
sql/sql_class.h:
merged
sql/sql_parse.cc:
merged
into a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-maria.new
BitKeeper/etc/ignore:
auto-union
BUILD/compile-dist:
Auto merged
client/mysqladmin.cc:
Auto merged
client/mysqldump.c:
Auto merged
config/ac-macros/plugins.m4:
Auto merged
configure.in:
Auto merged
dbug/dbug.c:
Auto merged
include/keycache.h:
Auto merged
include/m_string.h:
Auto merged
include/my_global.h:
Auto merged
include/my_pthread.h:
Auto merged
include/my_sys.h:
Auto merged
include/mysql_com.h:
Auto merged
libmysql/CMakeLists.txt:
Auto merged
libmysql/Makefile.shared:
Auto merged
mysql-test/lib/mtr_cases.pl:
Auto merged
mysql-test/lib/mtr_report.pl:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/r/merge.result:
Auto merged
mysql-test/r/myisam.result:
Auto merged
mysql-test/r/mysqldump.result:
Auto merged
mysql-test/r/ps_2myisam.result:
Auto merged
mysql-test/r/ps_3innodb.result:
Auto merged
mysql-test/r/ps_4heap.result:
Auto merged
mysql-test/r/ps_5merge.result:
Auto merged
mysql-test/r/query_cache.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/view.result:
Auto merged
mysql-test/suite/ndb/r/ps_7ndb.result:
Auto merged
mysql-test/suite/rpl/r/rpl_switch_stm_row_mixed.result:
Auto merged
mysql-test/suite/rpl/t/rpl_switch_stm_row_mixed.test:
Auto merged
mysql-test/t/delayed.test:
Auto merged
mysql-test/t/disabled.def:
Auto merged
mysql-test/t/myisam.test:
Auto merged
mysql-test/t/mysqldump.test:
Auto merged
mysql-test/t/query_cache.test:
Auto merged
mysql-test/t/query_cache_notembedded.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
mysql-test/t/view.test:
Auto merged
mysys/CMakeLists.txt:
Auto merged
mysys/Makefile.am:
Auto merged
mysys/mf_keycache.c:
Auto merged
mysys/my_delete.c:
Auto merged
mysys/my_init.c:
Auto merged
mysys/my_symlink2.c:
Auto merged
mysys/safemalloc.c:
Auto merged
mysys/thr_lock.c:
Auto merged
sql/field.h:
Auto merged
sql/filesort.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_partition.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/item.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_xmlfunc.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/log.cc:
Auto merged
sql/log_event_old.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/net_serv.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/slave.cc:
Auto merged
sql/slave.h:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_plugin.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/share/errmsg.txt:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
sql/udf_example.c:
Auto merged
storage/csv/ha_tina.cc:
Auto merged
storage/myisam/ft_boolean_search.c:
Auto merged
storage/myisam/ft_nlq_search.c:
Auto merged
storage/myisam/ft_parser.c:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/ha_myisam.h:
Auto merged
storage/myisam/mi_check.c:
Auto merged
storage/myisam/mi_dynrec.c:
Auto merged
storage/myisam/mi_open.c:
Auto merged
storage/myisam/mi_packrec.c:
Auto merged
storage/myisam/mi_write.c:
Auto merged
storage/myisam/myisamchk.c:
Auto merged
storage/myisam/myisampack.c:
Auto merged
storage/myisam/rt_index.c:
Auto merged
storage/myisam/sort.c:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
storage/myisammrg/ha_myisammrg.h:
Auto merged
strings/llstr.c:
Auto merged
support-files/compiler_warnings.supp:
Auto merged
Makefile.am:
Manual merge from 5.1 to maria.
client/mysqltest.c:
Manual merge from 5.1 to maria.
include/my_base.h:
Manual merge from 5.1 to maria.
mysql-test/t/merge.test:
Manual merge from 5.1 to maria.
mysys/my_getopt.c:
Manual merge from 5.1 to maria.
mysys/thr_mutex.c:
Manual merge from 5.1 to maria.
sql/mysqld.cc:
Manual merge from 5.1 to maria.
sql/set_var.cc:
Manual merge from 5.1 to maria.
sql/sql_table.cc:
Manual merge from 5.1 to maria.
sql/sql_yacc.yy:
Manual merge from 5.1 to maria.
sql/unireg.cc:
Manual merge from 5.1 to maria.
into linux-st28.site:/home/martin/mysql/src/bug32858/my50-bug32858-push
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_yacc.yy:
Auto merged
mysql-test/r/union.result:
Bug#32858: Manual merge
mysql-test/t/union.test:
Bug#32858: Manual merge
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint
CMakeLists.txt:
Auto merged
configure.in:
Auto merged
libmysql/CMakeLists.txt:
Auto merged
libmysqld/lib_sql.cc:
Auto merged
mysql-test/r/information_schema_db.result:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
sql/CMakeLists.txt:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/structs.h:
Auto merged
sql/table.h:
Auto merged
storage/archive/ha_archive.cc:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_open.c:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
support-files/mysql.spec.sh:
Auto merged
client/mysqlcheck.c:
Manual merge.
mysql-test/r/information_schema.result:
Manual merge.
mysql-test/r/mysqlcheck.result:
Manual merge.
mysql-test/t/mysqlcheck.test:
Manual merge.
sql/slave.cc:
Manual merge.
sql/sql_base.cc:
Manual merge.
sql/sql_delete.cc:
Manual merge.
sql/sql_parse.cc:
Manual merge.
sql/sql_update.cc:
Manual merge.
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint
sql/field.cc:
Auto merged
sql/filesort.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_create.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_geofunc.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/net_serv.cc:
Auto merged
sql/opt_sum.cc:
Auto merged
sql/protocol.h:
Auto merged
sql/records.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sp.cc:
Auto merged
sql/sp_head.h:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_trigger.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/structs.h:
Auto merged
sql/unireg.h:
Auto merged
sql/item.cc:
manual merge
sql/log_event.cc:
manual merge
sql/protocol.cc:
manual merge
sql/sp_head.cc:
manual merge
sql/sql_base.cc:
manual merge
sql/sql_parse.cc:
manual merge
sql/sql_select.cc:
manual merge
into station.:/mnt/raid/alik/MySQL/devel/5.1-rt
client/mysqltest.c:
Auto merged
include/mysql_com.h:
Auto merged
libmysqld/emb_qcache.cc:
Auto merged
libmysqld/emb_qcache.h:
Auto merged
libmysqld/lib_sql.cc:
Auto merged
mysql-test/lib/mtr_report.pl:
Auto merged
sql/ha_partition.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/slave.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_partition.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/table.cc:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
sql/protocol.cc:
SCCS merged
into mysql.com:/home/gluh/MySQL/Merge/5.1-opt
BitKeeper/etc/ignore:
auto-union
client/mysql.cc:
Auto merged
client/mysqltest.c:
Auto merged
include/mysql_com.h:
Auto merged
libmysql/CMakeLists.txt:
Auto merged
libmysqld/lib_sql.cc:
Auto merged
mysql-test/r/archive.result:
Auto merged
mysql-test/r/create.result:
Auto merged
mysql-test/r/delayed.result:
Auto merged
mysql-test/r/func_misc.result:
Auto merged
mysql-test/r/innodb.result:
Auto merged
mysql-test/r/innodb_mysql.result:
Auto merged
mysql-test/r/merge.result:
Auto merged
mysql-test/r/ps.result:
Auto merged
mysql-test/r/type_date.result:
Auto merged
mysql-test/suite/rpl/r/rpl_innodb_bug28430.result:
Auto merged
mysql-test/t/create.test:
Auto merged
mysql-test/t/func_misc.test:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
mysql-test/t/merge.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
mysql-test/t/type_date.test:
Auto merged
mysql-test/t/type_datetime.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
mysys/queues.c:
Auto merged
sql/events.cc:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/ha_partition.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/protocol.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/slave.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_partition.cc:
Auto merged
sql/sql_plugin.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_string.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_check.c:
Auto merged
storage/myisam/mi_open.c:
Auto merged
tests/mysql_client_test.c:
Auto merged
mysql-test/lib/mtr_report.pl:
manual merge
mysql-test/r/myisam.result:
manual merge
mysql-test/r/partition.result:
manual merge
mysql-test/r/user_var.result:
manual merge
mysql-test/t/myisam.test:
manual merge
mysql-test/t/partition.test:
manual merge
mysql-test/t/user_var.test:
manual merge
sql/item.h:
manual merge
sql/item_func.cc:
manual merge
storage/myisammrg/ha_myisammrg.cc:
manual merge
subselects into account
It is forbidden to use the SELECT INTO construction inside UNION statements
unless on the last SELECT of the union. The parser records whether it
has seen INTO or not when parsing a UNION statement. But if the INTO was
legally used in an outer query, an error is thrown if UNION is seen in a
subquery. Fixed in 5.0 by remembering the nesting level of INTO tokens and
mitigate the error unless it collides with the UNION.
mysql-test/r/union.result:
Bug#32858: Test result
mysql-test/t/union.test:
Bug#32858: Test case
sql/sql_class.cc:
Bug#32858: Initializing new member
sql/sql_class.h:
Bug#32858: Added property nest_level to select_result class.
sql/sql_yacc.yy:
Bug#32858: The fix.
cause ROLLBACK of statement", part 1. Review fixes.
Do not send OK/EOF packets to the client until we reached the end of
the current statement.
This is a consolidation, to keep the functionality that is shared by all
SQL statements in one place in the server.
Currently this functionality includes:
- close_thread_tables()
- log_slow_statement().
After this patch and the subsequent patch for Bug#12713, it shall also include:
- ha_autocommit_or_rollback()
- net_end_statement()
- query_cache_end_of_result().
In future it may also include:
- mysql_reset_thd_for_next_command().
include/mysql_com.h:
Rename now unused members of NET: no_send_ok, no_send_error, report_error.
These were server-specific variables related to the client/server
protocol. They have been made obsolete by this patch.
Previously the same members of NET were used to store the error message
both on the client and on the server.
The error message was stored in net.last_error (client: mysql->net.last_error,
server: thd->net.last_error).
The error code was stored in net.last_errno (client: mysql->net.last_errno,
server: thd->net.last_errno).
The server error code and message are now stored elsewhere
(in the Diagnostics_area), thus NET members are no longer used by the
server.
Rename last_error to client_last_error, last_errno to client_last_errno
to avoid potential bugs introduced by merges.
include/mysql_h.ic:
Update the ABI file to reflect a rename.
Renames do not break the binary compatibility.
libmysql/libmysql.c:
Rename last_error to client_last_error, last_errno to client_last_errno.
This is necessary to ensure no unnoticed bugs introduced by merged
changesets.
Remove net.report_error, net.no_send_ok, net.no_send_error.
libmysql/manager.c:
Rename net.last_errno to net.client_last_errno.
libmysqld/lib_sql.cc:
Rename net.last_errno to net.client_last_errno.
Update the embedded implementation of the client-server protocol to
reflect the refactoring of protocol.cc.
libmysqld/libmysqld.c:
Rename net.last_errno to net.client_last_errno.
mysql-test/r/events.result:
Update to reflect the change in mysql_rm_db(). Now we drop stored
routines and events for a given database name only if there
is a directory for this database name. ha_drop_database() and
query_cache_invalidate() are called likewise.
Previously we would attempt to drop routines/events even if database
directory was not found (it worked, since routines and events are stored
in tables). This fixes Bug 29958 "Weird message on DROP DATABASE if mysql.proc
does not exist".
The change was done because the previous code used to call send_ok()
twice, which led to an assertion failure when asserts against it were
added by this patch.
mysql-test/r/grant.result:
Fix the patch for Bug 16470, now FLUSH PRIVILEGES produces an error
if mysql.procs_priv is missing.
This fixes the assert that send_ok() must not called after send_error()
(the original patch for Bug 16470 was prone to this).
mysql-test/suite/rpl/r/rpl_row_tabledefs_2myisam.result:
Produce a more detailed error message.
mysql-test/suite/rpl/r/rpl_row_tabledefs_3innodb.result:
Produce a more detailed error message.
mysql-test/t/grant.test:
Update the test, now FLUSH PRIVILEGES returns an error if mysql.procs_priv
is missing.
server-tools/instance-manager/mysql_connection.cc:
Rename net.last_errno to net.client_last_errno.
sql/ha_ndbcluster_binlog.cc:
Add asserts.
Use getters to access statement status information.
Add a comment why run_query() is broken. Reset the diagnostics area
in the end of run_query() to fulfill the invariant that the diagnostics_area
is never assigned twice per statement (see the comment in the code
when this can happen). We still do not clear thd->is_fatal_error and
thd->is_slave_error, which may lead to bugs, I consider the whole affair
as something to be dealt with separately.
sql/ha_partition.cc:
fatal_error() doesn't set an error by itself. Perhaps we should
remove this method altogether and instead add a flag to my_error
to set thd->is_fatal_error property.
Meanwhile, this change is a part of inspection made to the entire source
code with the goal to ensure that fatal_error()
is always accompanied by my_error().
sql/item_func.cc:
There is no net.last_error anymore. Remove the obsolete assignment.
sql/log_event.cc:
Use getters to access statement error status information.
sql/log_event_old.cc:
Use getters to access statement error status information.
sql/mysqld.cc:
Previously, if a continue handler for an error was found, my_message_sql()
would not set an error in THD. Since the current statement
must be aborted in any case, find_handler() had a hack to assign
thd->net.report_error to 1.
Remove this hack. Set an error in my_message_sql() even if the continue
handler is found. The error will be cleared anyway when the handler
is executed. This is one action among many in this patch to ensure the
invariant that whenever thd->is_error() is TRUE, we have a message in
thd->main_da.message().
sql/net_serv.cc:
Use a full-blown my_error() in net_serv.cc to report an error,
instead of just setting net->last_errno. This ensures the invariant that
whenever thd->is_error() returns TRUE, we have a message in
thd->main_da.message().
Remove initialization of removed NET members.
sql/opt_range.cc:
Use my_error() instead of just raising thd->net.report_error.
This ensures the invariant that whenever thd->is_error() returns TRUE,
there is a message in thd->main_da.message().
sql/opt_sum.cc:
Move invocation of fatal_error() right next to the place where
we set the error message. That makes it easier to track that whenever
fatal_error() is called, there is a message in THD.
sql/protocol.cc:
Rename send_ok() and send_eof() to net_send_ok() and net_send_eof()
respectively. These functions write directly to the network and are not
for use anywhere outside the client/server protocol code.
Remove the code that was responsible for cases when either there is
no error code, or no error message, or both.
Instead the calling code ensures that they are always present. Asserts
are added to enforce the invariant.
Instead of a direct access to thd->server_status and thd->total_warn_count
use function parameters, since these from now on don't always come directly
from THD.
Introduce net_end_statement(), the single-entry-point replacement API for
send_ok(), send_eof() and net_send_error().
Implement Protocol::end_partial_result_set to use in select_send::abort()
when there is a continue handler.
sql/protocol.h:
Update declarations.
sql/repl_failsafe.cc:
Use getters to access statement status information in THD.
Rename net.last_error to net.client_last_error.
sql/rpl_record.cc:
Set an error message in prepare_record() if there is no default
value for the field -- later we do print this message to the client.
sql/rpl_rli.cc:
Use getters to access statement status information in THD.
sql/slave.cc:
In create_table_from_dump() (a common function that is used in
LOAD MASTER TABLE SQL statement and COM_LOAD_MASTER_DATA), instead of hacks
with no_send_ok, clear the diagnostics area when mysql_rm_table() succeeded.
Update has_temporary_error() to work correctly when no error is set.
This is the case when Incident_log_event is executed: it always returns
an error but does not set an error message.
Use getters to access error status information.
sql/sp_head.cc:
Instead of hacks with no_send_error, work through the diagnostics area
interface to suppress sending of OK/ERROR packets to the client.
Move query_cache_end_of_result before log_slow_statement(), similarly
to how it's done in dispatch_command().
sql/sp_rcontext.cc:
Remove hacks with assignment of thd->net.report_error, they are not
necessary any more (see the changes in mysqld.cc).
sql/sql_acl.cc:
Use getters to access error status information in THD.
sql/sql_base.cc:
Access thd->main_da.sql_errno() only if there is an error. This fixes
a bug when auto-discovery, that was effectively disabled under pre-locking.
sql/sql_binlog.cc:
Remove hacks with no_send_ok/no_send_error, they are not necessary
anymore: the caller is responsible for network communication.
sql/sql_cache.cc:
Disable sending of OK/ERROR/EOF packet in the end of dispatch_command
if the response has been served from the query cache. This raises the
question whether we should store EOF packet in the query cache at all,
or generate it anew for each statement (we should generate it anew), but
this is to be addressed separately.
sql/sql_class.cc:
Implement class Diagnostics_area. Please see comments in sql_class.h
for details.
Fix a subtle coding mistake in select_send::send_data: when on slave,
an error in Item::send() was ignored.
The problem became visible due to asserts that the diagnostics area is
never double assigned.
Remove initialization of removed NET members.
In select_send::abort() do not call select_send::send_eof(). This is
not inheritance-safe. Even if a stored procedure continue handler is
found, the current statement is aborted, not succeeded.
Instead introduce a Protocol API to send the required response,
Protocol::end_partial_result_set().
This simplifies implementation of select_send::send_eof(). No need
to add more asserts that there is no error, there is an assert inside
Diagnostics_area::set_ok_status() already.
Leave no trace of no_send_* in the code.
sql/sql_class.h:
Declare class Diagnostics_area.
Remove the hack with no_send_ok from
Substatement_state.
Provide inline implementations of send_ok/send_eof.
Add commetns.
sql/sql_connect.cc:
Remove hacks with no_send_error.
Since now an error in THD is always set if net->error, it's not necessary
to check both net->error and thd->is_error() in the do_command loop.
Use thd->main_da.message() instead of net->last_errno.
Remove the hack with is_slave_error in sys_init_connect. Since now we do not
reset the diagnostics area in net_send_error (it's reset at the beginning
of the next statement), we can access it safely even after
execute_init_command.
sql/sql_db.cc:
Update the code to satisfy the invariant that the diagnostics area is never
assigned twice.
Incidentally, this fixes Bug 29958 "Weird message on DROP DATABASE if
mysql.proc does not exist".
sql/sql_delete.cc:
Change multi-delete to abort in abort(), as per select_send protocol.
Fixes the merge error with the test for Bug 29136
sql/sql_derived.cc:
Use getters to access error information.
sql/sql_insert.cc:
Use getters to access error information.
sql-common/client.c:
Rename last_error to client_last_error, last_errno to client_last_errno.
sql/sql_parse.cc:
Remove hacks with no_send_error. Deploy net_end_statement().
The story of COM_SHUTDOWN is interesting. Long story short, the server
would become on its death's door, and only no_send_ok/no_send_error assigned
by send_ok()/net_send_error() would hide its babbling from the client.
First of all, COM_QUIT does not require a response. So, the comment saying
"Let's send a response to possible COM_QUIT" is not only groundless
(even mysqladmin shutdown/mysql_shutdown() doesn't send COM_QUIT after
COM_SHUTDOWN), it's plainly incorrect.
Secondly, besides this additional 'OK' packet to respond to a hypothetical
COM_QUIT, there was the following code in dispatch_command():
if (thd->killed)
thd->send_kill_message();
if (thd->is_error()
net_send_error(thd);
This worked out really funny for the thread through which COM_SHUTDOWN
was delivered: we would get COM_SHUTDOWN, say okay, say okay again,
kill everybody, get the kill signal ourselves, and then attempt to say
"Server shutdown in progress" to the client that is very likely long gone.
This all became visible when asserts were added that the Diagnostics_area
is not assigned twice.
Move query_cache_end_of_result() to the end of dispatch_command(), since
net_send_eof() has been moved there. This is safe, query_cache_end_of_result()
is a no-op if there is no started query in the cache.
Consistently use select_send interface to call abort() or send_eof()
depending on the operation result.
Remove thd->fatal_error() from reset_master(), it was a no-op.
in hacks with no_send_error woudl save us
from complete breakage of the client/server protocol.
Consistently use select_send::abort() whenever there is an error,
and select_send::send_eof() in case of success.
The issue became visible due to added asserts.
sql/sql_partition.cc:
Always set an error in THD whenever there is a call to fatal_error().
sql/sql_prepare.cc:
Deploy class Diagnostics_area.
Remove the unnecessary juggling with the protocol in
Select_fetch_protocol_binary::send_eof(). EOF packet format is
protocol-independent.
sql/sql_select.cc:
Call fatal_error() directly in opt_sum_query.
Call my_error() whenever we call thd->fatal_error().
sql/sql_servers.cc:
Use getters to access error information in THD.
sql/sql_show.cc:
Use getters to access error information in THD.
Add comments.
Call my_error() whenever we call fatal_error().
sql/sql_table.cc:
Replace hacks with no_send_ok with the interface of the diagnostics area.
Clear the error if ENOENT error in ha_delete_table().
sql/sql_update.cc:
Introduce multi_update::abort(), which is the proper way to abort a
multi-update. This fixes the merge conflict between this patch and
the patch for Bug 29136.
sql/table.cc:
Use a getter to access error information in THD.
sql/tztime.cc:
Use a getter to access error information in THD.
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-community
CMakeLists.txt:
Auto merged
include/config-win.h:
Auto merged
include/my_sys.h:
Auto merged
libmysql/CMakeLists.txt:
Auto merged
myisam/mi_open.c:
Auto merged
mysql-test/r/information_schema.result:
Auto merged
mysql-test/r/information_schema_db.result:
Auto merged
mysql-test/r/symlink.result:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
mysql-test/t/symlink.test:
Auto merged
mysys/my_symlink2.c:
Auto merged
sql/ha_myisam.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/slave.cc:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/structs.h:
Auto merged
sql/table.h:
Auto merged
support-files/mysql.spec.sh:
Auto merged
win/configure.js:
Auto merged
Makefile.am:
Manual merge.
client/mysqlcheck.c:
Manual merge.
configure.in:
Manual merge.
mysql-test/r/mysqlcheck.result:
Manual merge.
mysql-test/t/mysqlcheck.test:
Manual merge.
sql/sql_delete.cc:
Manual merge.
sql/sql_update.cc:
Manual merge.
into a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-marvel
mysql-test/lib/mtr_report.pl:
Auto merged
mysys/my_delete.c:
Auto merged
sql/handler.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_check.c:
Auto merged
storage/myisam/mi_open.c:
Auto merged
storage/myisam/mi_packrec.c:
Auto merged
storage/myisam/myisamchk.c:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
include/my_base.h:
Manual merge from 5.1
into hynda.mysql.fi:/home/my/mysql-5.1-marvel
BitKeeper/etc/ignore:
auto-union
client/mysqldump.c:
Auto merged
include/my_sys.h:
Auto merged
libmysql/CMakeLists.txt:
Auto merged
libmysql/Makefile.shared:
Auto merged
mysql-test/lib/mtr_report.pl:
Auto merged
sql/ha_partition.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
storage/myisam/mi_dynrec.c:
Auto merged
into lambda.hsd1.co.comcast.net.:/home/malff/TREE/mysql-5.1-rt-merge
mysql-test/r/events_bugs.result:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
The problem is that DROP TABLE and other DDL statements failed to
automatically close handlers associated with tables that were marked
for reopen (FLUSH TABLES).
The current implementation fails to properly discard handlers of
dropped tables (that were marked for reopen) because it searches
on the open handler tables list and using the current alias of the
table being dropped. The problem is that it must not use the open
handler tables list to search because the table might have been
closed (marked for reopen) by a flush tables command and also it
must not use the current table alias at all since multiple different
aliases may be associated with a single table. This is specially
visible when a user has two open handlers (using alias) of a same
table and a flush tables command is issued before the table is
dropped (see test case). Scanning the handler table list is also
useless for dropping handlers associated with temporary tables,
because temporary tables are not kept in the THD::handler_tables
list.
The solution is to simple scan the handlers hash table searching
for, and deleting all handlers with matching table names if the
reopen flag is not passed to the flush function, indicating that
the handlers should be deleted. All matching handlers are deleted
even if the associated the table is not open.
mysql-test/include/handler.inc:
Add test case for Bug#31397
mysql-test/r/handler_innodb.result:
Add test case result for Bug#31397
mysql-test/r/handler_myisam.result:
Add test case result for Bug#31397
sql/mysql_priv.h:
Rename flush functions to better match the intent of the caller and
update functions prototypes and remove unused flags.
sql/sql_base.cc:
Rename flush functions to better match the intent of the caller.
sql/sql_class.cc:
Rename the flush functions to better match the intent of the caller.
The hash_free function is moved to the cleanup.
sql/sql_handler.cc:
When dropping tables for a final close, scan the handler's hash table since
the table might not be in the handlers open table list because the table was
marked for reopen or because it's a temporary table.
sql/sql_rename.cc:
Drop handlers associated with tables that are being renamed.
sql/sql_table.cc:
Now that temporary tables are properly removed even when opened
by a SQL HANDLER, enable the assert since this branch can't be taken
outside of SF/trigger/prelocked mode.
8bit escape characters, termination and enclosed characters
were silently ignored by SELECT INTO query, but LOAD DATA INFILE
algorithm is 8bit-clean, so data was corrupted during
encoding.
sql/sql_class.cc:
Fixed bug #32533.
SELECT INTO OUTFILE encoding was not 8bit clear, it
has been fixed for a symmetry with the LOAD DATA INFILE
decoding algorithm.
mysql-test/t/outfile_loaddata.test:
Added test case for bug #32533.
mysql-test/r/outfile_loaddata.result:
Added test case for bug #32533.
different error code depending on platform.
On Mac OS X, KILL statement issued to kill the current
connection would return a different error code and message than on
other platforms ('MySQL server has gone away' instead of 'Shutdown
in progress').
The reason for this difference was that on Mac OS X we have macro
SIGNAL_WITH_VIO_CLOSE defined. This macro forces KILL
implementation to close the communication socket of the thread
that is being killed. SIGNAL_WITH_VIO_CLOSE macro is defined on
platforms where just sending a signal is not a reliable mechanism
to interrupt the thread from sleeping on a blocking system call.
In a nutshell, closing the socket is a hack to work around an
operating system bug and awake the blocked thread no matter what.
However, if the thread that is being killed is the same
thread that issued KILL statement, closing the socket leads to a
prematurely lost connection. At the same time it is not necessary
to close the socket in this case, since the thread in question
is not inside a blocking system call.
The fix, therefore, is to not close the socket if the thread that
is being killed is the same that issued KILL statement, even with
defined SIGNAL_WITH_VIO_CLOSE.
mysql-test/r/kill.result:
Update result file.
mysql-test/t/kill.test:
Added a test case for BUG#19723: kill of active connection yields
different error code depending on platform.
sql/sql_class.cc:
Call close_active_vio() only if we're killing another thread.
history entries. Lazy deletion isn't smart or useful here.
Backport from 5.1 .
include/my_sys.h:
Prepare for rename in 5.1.
mysql-test/r/profiling.result:
Backport tests from 5.1.
mysql-test/t/profiling.test:
Backport tests from 5.1.
sql/mysql_priv.h:
Backport changes from 5.1 .
sql/sp_head.cc:
Backport changes from 5.1 .
sql/sql_class.cc:
Backport changes from 5.1 .
sql/sql_parse.cc:
Backport changes from 5.1 .
sql/sql_profile.cc:
Push history-limiting code until after the code that adds new
history entries. Lazy deletion isn't smart or useful here.
Correct for 5.0 member existance and execution.
sql/sql_profile.h:
Backport changes from 5.1 .
sql/sql_show.cc:
Backport changes from 5.1 .
into mysql.com:/home/gluh/MySQL/Merge/5.1-opt
BitKeeper/etc/ignore:
auto-union
mysql-test/r/events_bugs.result:
Auto merged
mysql-test/r/partition.result:
Auto merged
mysql-test/r/ps_2myisam.result:
Auto merged
mysql-test/r/ps_3innodb.result:
Auto merged
mysql-test/r/ps_4heap.result:
Auto merged
mysql-test/r/ps_5merge.result:
Auto merged
mysql-test/r/sp.result:
Auto merged
mysql-test/t/partition.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
sql/field.cc:
Auto merged
sql/ha_partition.cc:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_partition.cc:
Auto merged
sql/sql_plugin.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_udf.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/share/errmsg.txt:
Auto merged
tests/mysql_client_test.c:
Auto merged
mysql-test/r/select.result:
manual merge
mysql-test/t/select.test:
manual merge
into gleb.loc:/home/uchum/5.1-opt
sql/item.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/sp_rcontext.cc:
Auto merged
sql/sql_class.cc:
Auto merged
mysql-test/r/subselect.result:
Merge with 5.0-opt.
mysql-test/t/subselect.test:
Merge with 5.0-opt.
After adding an index the <VARBINARY> IN (SELECT <BINARY> ...)
clause returned a wrong result: the VARBINARY value was illegally padded
with zero bytes to the length of the BINARY column for the index search.
(<VARBINARY>, ...) IN (SELECT <BINARY>, ... ) clauses are affected too.
sql/item.cc:
Fixed bug #28076.
The Item_cache_str::save_in_field method has been overloaded
to check cached values for an illegal padding before the saving
into a field.
sql/item.h:
Fixed bug #28076.
The Item_cache_str::is_varbinary flag has been added and the
Item_cache_str::save_in_field method has been overloaded to prevent
cached values from an illegal padding when saving in fields.
The signature of the Item_cache::get_cache method has been
changed to accept pointers to Item instead of Item_result
values.
sql/item_cmpfunc.cc:
Fixed bug #28076.
The Item_in_optimizer::fix_left method has been modified to
to call Item_cache::get_cache in a new manner.
sql/item_subselect.cc:
Fixed bug #28076.
The subselect_indexsubquery_engine::exec method has been
modified to take into account field conversion errors
(copy&paste from subselect_uniquesubquery_engine::exec).
sql/sp_rcontext.cc:
Fixed bug #28076.
The sp_rcontext::create_case_expr_holder method has been
modified to call Item_cache::get_cache in a new manner.
sql/sp_rcontext.h:
Fixed bug #28076.
The sp_rcontext::create_case_expr_holder method signature
has been modified to pass Item pointers to the
Item_cache::get_cache method.
sql/sql_class.cc:
Fixed bug #28076.
The select_max_min_finder_subselect::send_data method has been
modified to call Item_cache::get_cache in a new manner.
mysql-test/t/subselect.test:
Added test case for bug #28076.
mysql-test/r/subselect.result:
Added test case for bug #28076.
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-forcollapseandmerge
sql/ha_ndbcluster.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.h:
Auto merged
sql/sql_parse.cc:
Manual merge.
sql/sql_select.cc:
Manual merge.
into hynda.mysql.fi:/home/my/mysql-5.1-marvel
BitKeeper/etc/ignore:
auto-union
client/mysql_upgrade.c:
Auto merged
client/mysqlcheck.c:
Auto merged
client/mysqldump.c:
Auto merged
client/mysqlimport.c:
Auto merged
client/mysqlshow.c:
Auto merged
client/mysqlslap.c:
Auto merged
client/mysqltest.c:
Auto merged
include/my_global.h:
Auto merged
include/my_sys.h:
Auto merged
mysys/mf_keycache.c:
Auto merged
mysys/my_init.c:
Auto merged
mysys/safemalloc.c:
Auto merged
sql/ha_partition.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/log.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/opt_range.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
sql/unireg.cc:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_write.c:
Auto merged
sql/sql_yacc.yy:
Merged with 5.1 main tree.
Add select_send::cleanup.
Fix a compilation warning.
Issues spotted while working on the fix for Bug#12713.
sql-common/client.c:
Fix a warning.
sql/sql_class.cc:
Give a variable a more specific name. Rewrite an incorrect comment.
Add a cleanup for select_send. The only case now this cleanup can be
necessary is when we have a prepared statement inside a stored procedure,
and a continue handler. At first execution, the statement is killed
after having executed select_send::send_fields. At the second execution
it is killed after having executed select_send::send_fields.
sql/sql_class.h:
Rename a member. Add comments.
and convert it to a warning instead of direct manipulation with the
thread error stack.
Fix a bug in handler::print_erorr when a garbled message was
printed for HA_ERR_NO_SUCH_TABLE.
This is a pre-requisite patch for the fix for Bug#12713 Error in a stored
function called from a SELECT doesn't cause ROLLBACK of statem
sql/handler.cc:
Use a standard mechanism to intercept the error message, instead
of direct manipulation with thread error stack.
Fix a bug when for HA_ERR_NO_SUCH_TABLE handler::print_error() would
print a garbled message.
sql/log.cc:
Extend internal error handler interface to carry the message text.
sql/mysqld.cc:
Extend internal error handler interface to carry the message text.
sql/sql_base.cc:
Extend internal error handler interface to carry the message text.
sql/sql_class.cc:
Extend internal error handler interface to carry the message text.
sql/sql_class.h:
Extend internal error handler interface to carry the message text.
sql/sql_error.cc:
Extend internal error handler interface to carry the message text.
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1
client/mysqlcheck.c:
Auto merged
configure.in:
Auto merged
include/config-win.h:
Auto merged
mysql-test/r/func_in.result:
Auto merged
mysql-test/r/information_schema.result:
Auto merged
mysql-test/t/func_in.test:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/table.h:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
sql/sql_lex.h:
SCCS merged
into gleb.loc:/home/uchum/work/bk/5.1-opt
mysql-test/r/select.result:
Auto merged
mysql-test/r/type_decimal.result:
Auto merged
mysql-test/t/select.test:
Auto merged
mysql-test/t/type_decimal.test:
Auto merged
sql/item.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_yacc.yy:
Auto merged
sql/share/errmsg.txt:
Merge with 5.0-opt
in the SELECT INTO OUTFILE clause starts with a special
character (one of n, t, r, b, 0, Z or N) and ENCLOSED BY
is empty, every occurrence of this character within a
field value is duplicated.
Duplication has been avoided.
New warning message has been added: "First character of
the FIELDS TERMINATED string is ambiguous; please use
non-optional and non-empty FIELDS ENCLOSED BY".
mysql-test/r/outfile_loaddata.result:
BitKeeper file /home/uchum/work/bk/5.0-opt-31663/mysql-test/r/outfile_loaddata.result
Added test case for bug #31663.
mysql-test/t/outfile_loaddata.test:
BitKeeper file /home/uchum/work/bk/5.0-opt-31663/mysql-test/t/outfile_loaddata.test
Added test case for bug #31663.
sql/sql_class.h:
Fixed bug #31663.
The select_export::is_ambiguous_field_term field has been added.
This field is true if select_export::field_sep_char contains
the first char of the FIELDS TERMINATED BY (ENCLOSED BY is empty),
and items can contain this character.
The select_export::field_term_char field has been added (first
char of the FIELDS TERMINATED BY string or INT_MAX).
sql/sql_class.cc:
Fixed bug #31663.
The select_export::prepare method has been modified to calculate
a value of the select_export::is_ambiguous_field_term field and
to warn if this value is true.
The select_export::send_data method has been modified to
avoid escaping or duplication of the field_set_char if
is_ambiguous_field_term is true.
sql/share/errmsg.txt:
Fixed bug #31663.
The ER_AMBIGUOUS_FIELD_TERM warning has been added.
Add comments.
sql/ha_ndbcluster_binlog.cc:
query_error -> slave_error
sql/handler.cc:
query_error -> slave_error
sql/log.cc:
query_error -> slave_error
sql/log_event.cc:
query_error -> slave_error
sql/log_event_old.cc:
query_error -> slave_error
sql/mysqld.cc:
query_error -> slave_error
sql/protocol.cc:
query_error -> slave_error
sql/slave.cc:
query_error -> slave_error
sql/sp_head.cc:
query_error -> slave_error
sql/sql_class.cc:
query_error -> slave_error
sql/sql_class.h:
Rename: query_error -> is_slave_error, to avoid confusion.
Add commenta.
sql/sql_connect.cc:
Rename: query_error -> is_slave_error, to avoid confusion.
Originally it was the same code to handle init-connect and init-slave
mysqld options. Then init-connect implementation forked off,
but the one who copy-pasted the code didn't change it to not
use a replication-specific variable.
There actually were several problems here:
- WRITE-lock is required to load events from the mysql.event table,
but in the read-only mode an ordinary user can not acquire it;
- Security_context::master_access attribute was not properly
initialized in Security_context::init(), which led to differences
in behavior with and without debug configure options.
- if the server failed to load events from mysql.event, it forgot to
close the mysql.event table, that led to the coredump, described
in the bug report.
The patch is to fix all these problems:
- Use the super-user to acquire WRITE-lock on the mysql.even table;
- The WRITE-lock is acquired by the event scheduler in two cases:
- on initial loading of events from the database;
- when an event has been executed, so its attributes should
be updated.
Other cases when WRITE-lock is needed for the mysql.event table
happen under the user account. So, nothing should be changed there
for the read-only mode. The user is able to create/update/drop
an event only if he is a super-user.
- Initialize Security_context::master_access;
- Close the mysql.event table in case something went wrong.
mysql-test/r/events_bugs.result:
Update result file.
mysql-test/t/events_bugs.test:
A test case for BUG#31111: --read-only crashes MySQL (events fail
to load).
sql/event_data_objects.cc:
When the worker thread is going to drop event after the execution
we should do it under the super-user privileges in order to be able
to lock the mysql.event table for writing in the read-only mode.
This is a system operation, where user SQL can not be executed.
So, there is no risk in compromising security by dropping an event
under the super-user privileges.
sql/event_db_repository.cc:
1. Close tables if something went wrong in simple_open_n_lock_tables();
2. As soon as the system event scheduler thread is running under
the super-user privileges, we should always be able to acquire
WRITE-lock on the mysql.event table. However, let's have an assert
to check this.
sql/event_scheduler.cc:
Run the system event scheduler thread under the super-user privileges.
In particular, this is needed to be able to lock the mysql.event table
for writing when the server is running in the read-only mode.
The event scheduler executes only system operations and does not
execute user SQL (this is what the worker threads for). So, there
is no risk in compromising security by running the event scheduler
under the super-user privileges.
sql/events.cc:
Open the mysql.event table as the super user to be able to acquire
WRITE-lock in the read-only mode.
sql/sql_class.cc:
Initialize Security_context::master_acces.
into lambda.hsd1.co.comcast.net.:/home/malff/TREE/mysql-5.1-rt-merge
client/mysqlcheck.c:
Auto merged
client/mysqltest.c:
Auto merged
libmysql/libmysql.c:
Auto merged
mysql-test/include/mix1.inc:
Auto merged
mysql-test/r/innodb_mysql.result:
Auto merged
mysql-test/r/udf.result:
Auto merged
mysql-test/t/udf.test:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_select.cc:
Auto merged
tests/mysql_client_test.c:
Auto merged
into zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-recentcommmerge
BitKeeper/deleted/.del-ha_berkeley.cc:
Auto merged
BitKeeper/deleted/.del-mysqld.vcproj~6aa7b3f9c3e28fcb:
Auto merged
BitKeeper/triggers/post-commit:
Auto merged
client/mysqlcheck.c:
Auto merged
include/config-win.h:
Auto merged
include/my_dbug.h:
Auto merged
libmysqld/Makefile.am:
Auto merged
mysql-test/r/func_in.result:
Auto merged
mysql-test/r/information_schema.result:
Auto merged
mysql-test/r/information_schema_db.result:
Auto merged
mysql-test/t/func_in.test:
Auto merged
mysql-test/t/information_schema.test:
Auto merged
sql/Makefile.am:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/lock.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.h:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/structs.h:
Auto merged
sql/table.h:
Auto merged
storage/archive/ha_archive.cc:
Auto merged
storage/myisam/ha_myisam.cc:
Auto merged
storage/myisam/mi_open.c:
Auto merged
storage/myisammrg/ha_myisammrg.cc:
Auto merged
storage/ndb/src/common/util/File.cpp:
Auto merged
configure.in:
Manual merge.
sql/CMakeLists.txt:
Manual merge.
sql/mysql_priv.h:
Manual merge.
sql/mysqld.cc:
Manual merge.
sql/set_var.cc:
Manual merge.
sql/slave.cc:
Manual merge.
sql/sql_cache.cc:
Manual merge.
sql/sql_class.cc:
Manual merge.
sql/sql_lex.h:
Manual merge.
sql/sql_parse.cc:
Manual merge.
sql/sql_select.cc:
Manual merge.
sql/sql_show.cc:
Manual merge.
sql/sql_table.cc:
Manual merge.
sql/sql_update.cc:
Manual merge.
sql/sql_yacc.yy:
Manual merge.
- Reserver namespace and place in frm for TABLE_CHECKSUM and PAGE_CHECKSUM create options
- Added syncing of directory when creating .frm files
- Portability fixes
- Added missing cast that could cause bugs
- Code cleanups
- Made some bit functions inline
- Moved things out of myisam.h to my_handler.h to make them more accessable
- Renamed some myisam variables and defines to make them more globaly usable (as they are used outside of MyISAM)
- Fixed bugs in error conditions
- Use compiler time asserts instead of run time
- Fixed indentation
HA_EXTRA_PREPARE_FOR_DELETE -> HA_EXTRA_PREPARE_FOR_DROP as the old name was wrong
(Added a define for old value to ensure we don't break any old code)
Added HA_EXTRA_PREPARE_FOR_RENAME as a signal for rename (before we used a DROP signal which is wrong)
- Initialize error messages early to get better errors when mysqld or an engine fails to start
- Fix windows bug that query_performance_frequency was not initialized if registry code failed
- thread_stack -> my_thread_stack_size
BitKeeper/etc/ignore:
added libmysqld/scheduler.cc libmysqld/sql_connect.cc libmysqld/sql_tablespace.cc
include/Makefile.am:
Added my_bit.h
include/m_string.h:
Added bzero_if_purify() to simplify code
include/my_base.h:
Reserve options for the future
Added HA_OPTION_NULL_FIELDS, HA_OPTION_PAGE_CHECKSUM, HA_CREATE_PAGE_CHECKSUM
Added new error message HA_ERR_NEW_FILE
Added optional new row type BLOCK_RECORD
Renamed HA_EXTRA_PREPARE_FOR_DELETE to HA_EXTRA_PREPARE_FOR_DROP
Added HA_EXTRA_PREARE_FOR_RENAME to inform handler we will do a rename
(Added define to make things compatible until 6.0)
Moved invalidator_by_filename form myisam.h
include/my_dbug.h:
Poirtablity fix
include/my_global.h:
Added helper macros STATIC_INLINE and MY_ERRPTR
Added NEED_EXPLICIT_SYNC_DIR
include/my_handler.h:
Added missing casts
Moved some constants and macros out from myisam.h to make these generally available
Renamed mi_compare_text() to ha_compare_text() as this function is not myisam specific
Renamed mi_portable_sizeof_char_ptr to portable_sizeof_char_ptr
Added registering of handler messages for better error reporting during startup
include/my_sys.h:
Added my_sync_dir() and my_sync_dir_by_file()
More comments
Some indentation fixes
Moved bit functions to my_bit.h
Added prototype for crc32()
include/myisam.h:
Moved things from here to my_handler.h to make them more accessable
libmysql/Makefile.shared:
Added my_sync
mysys/array.c:
Fixed indentation and spelling errors
Split set_dynamic() to two functions
Added allocate_dynamic() as a new visiable function
(no new code, only refactoring)
mysys/mf_iocache.c:
More DBUG
mysys/mf_keycache.c:
More explicite ASSERT
Removed some casts
Fixed indentation
mysys/mf_tempfile.c:
Fixed bug with possible dangling file descriptor
mysys/my_atomic.c:
Use compile time asserts instead of run time
mysys/my_bit.c:
Make most bit functions inline
mysys/my_bitmap.c:
Added my_bit.h
mysys/my_compress.c:
Fixed indentation
mysys/my_create.c:
Added my_sync_by_dir()
mysys/my_delete.c:
Added my_sync_by_dir()
mysys/my_error.c:
init_glob_errs() is now done in my_init()
mysys/my_handler.c:
mi_compare_text() -> ha_compare_text() as this is not MyISAM specific
Added functions to initialize handler error messages
Fixed indentation
More clear usage of include files
mysys/my_init.c:
Added my_thread_stack_size to be used by other programs
Ensure that global error messages are always initialized
Fix windows bug that query_performance_frequency was not initialized if registry code failed
mysys/my_open.c:
More comments
Removed duplicate code
mysys/my_pread.c:
Ensure that my_errno is set even if errno is 0
mysys/my_realloc.c:
Added comment
mysys/my_rename.c:
Added syncing of directories
mysys/my_symlink.c:
Added my_sync_by_dir()
mysys/my_sync.c:
Added my_sync_dir()
On recent Mac OS X, fcntl(F_FULLFSYNC) is recommended over fsync()
(see "man fsync" on Mac OS X 10.3).
my_sync_dir(): to sync a directory after a file creation/deletion/
renaming; can be called directly or via MY_SYNC_DIR in my_create/
my_delete/my_rename(). No-op except on Linux (see "man fsync" on Linux).
my_sync_dir_from_file(): same as above, just more practical when the
caller has a file name but no directory name ready.
Should the #warning even be a #error? I mean do we want to release
binaries which don't guarantee any durability?
mysys/safemalloc.c:
Added sf_malloc_report_allocated() (Debugging aid)
sql/gen_lex_hash.cc:
Remove inline for big function
sql/ha_partition.cc:
HA_EXTRA_PREPARE_FOR_DELETE -> HA_EXTRA_PREPARE_FOR_DROP
prepare_for_delete -> prepare_for_rename() as this is the the time this function is called
sql/ha_partition.h:
prepare_for_delete -> prepare_for_rename() as this is the the time this function is called
sql/handler.cc:
ha_init_errors() is now called at startup before plugins
This allows us to get better error messages
sql/handler.h:
Reserve enum value for Maria
Add future proof enum for page checksums
sql/item_func.cc:
Include my_bit.h
sql/lex.h:
Added future proof CREATE table options
sql/log.cc:
Added comment
sql/mysql_priv.h:
thread_stack moved to mysys
sql/mysqld.cc:
thread_stack moved to mysys
thread_stack -> my_thread_stack_size
Initialize myisam key caches before plugins starts
Initialize error to allow storage engine to give better error messages if init failes.
Fixed indentation
Group all MyISAM options together
Added new status variable 'Opened_table_definitions' to allow one to monitor if table definition cache is too small
Clarified some option help messages
sql/opt_range.cc:
Removed wrong usage of SAFE_MODE (this disabled key usage for UPDATES, which was never the intention)
Removed print if total cost in a place where it didn't have any usable value
sql/set_var.cc:
thread_stack -> my_thread_stack
sql/sql_class.cc:
Intialize transaction object properly
sql/sql_parse.cc:
thread_stack -> my_thread_stack
sql/sql_select.cc:
Include my_bit.h
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
sql/sql_show.cc:
Simplify handling of ha_choice variables
Added future safe PAGE_CHECKSUM option
Addid missing 'transactional=#' in information schema
sql/sql_table.cc:
HA_EXTRA_PREPARE_FOR_DELETE -> HA_EXTRA_FORCE_REOPEN when doing reopen
HA_EXTRA_PREPARE_FOR_DELETE -> HA_EXTRA_PREPARE_FOR_RENAME when doing rename
Removed not needed initialization
sql/sql_test.cc:
thread_stack -> my_thread_stack
sql/sql_yacc.yy:
Simplify handling of ha_choice variables
Added future proof create table options TABLE_CHECKSUM=# & PAGE_CHECKSUM=#
sql/table.cc:
Save page_checksum in .frm
sql/table.h:
Added variable to hold create table option PAGE_CHECKSUM
sql/unireg.cc:
Added syncing of directories
storage/myisam/ft_boolean_search.c:
mi_compare_text() -> ha_compare_text()
storage/myisam/ft_eval.c:
mi_compare_text() -> ha_compare_text()
storage/myisam/ft_nlq_search.c:
mi_compare_text() -> ha_compare_text()
storage/myisam/ft_parser.c:
mi_compare_text() -> ha_compare_text()
storage/myisam/ft_stopwords.c:
mi_compare_text() -> ha_compare_text()
storage/myisam/ft_test1.c:
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
storage/myisam/ft_update.c:
mi_compare_text() -> ha_compare_text()
storage/myisam/ha_myisam.cc:
Include my_bit.h
storage/myisam/mi_check.c:
MI_MAX_POSSIBLE_KEY_BUFF -> HA_MAX_POSSIBLE_KEY_BUFF
mi_compare_text() -> ha_compare_text()
Added BLOCK_RECORD to avoid compiler warnings
storage/myisam/mi_checksum.c:
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
storage/myisam/mi_create.c:
MI_MAX_POSSIBLE_KEY -> HA_MAX_POSSIBLE_KEY
MI_MAX_KEY_BLOCK_SIZE -> HA_MAX_KEY_BLOCK_SIZE
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
storage/myisam/mi_dynrec.c:
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
storage/myisam/mi_extra.c:
HA_EXTRA_PREPARE_FOR_DELETE -> HA_EXTRA_PREPARE_FOR_DROP
storage/myisam/mi_open.c:
MI_MAX_POSSIBLE_KEY -> HA_MAX_POSSIBLE_KEY
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
storage/myisam/mi_packrec.c:
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
storage/myisam/mi_range.c:
mi_compare_text -> ha_compare_text
storage/myisam/mi_test1.c:
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
storage/myisam/mi_test2.c:
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
storage/myisam/mi_unique.c:
mi_compare_text() -> ha_compare_text()
storage/myisam/mi_write.c:
mi_compare_text() -> ha_compare_text()
storage/myisam/myisamchk.c:
Include my_bit.h
storage/myisam/myisamdef.h:
Moved store_key_length_inc to handler.h
storage/myisam/myisampack.c:
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
storage/myisam/sp_test.c:
mi_portable_sizeof_char_ptr -> portable_sizeof_char_ptr
storage/myisammrg/ha_myisammrg.cc:
HA_EXTRA_PREPARE_FOR_DELETE -> HA_EXTRA_PREPARE_FOR_DROP
include/my_bit.h:
New BitKeeper file ``include/my_bit.h''
mysql_change_user().
The problem was that THD::ull was not reset in THD::cleanup().
The fix is to reset it.
sql/sql_class.cc:
Reset THD::ull after cleanup to prevent memory corruption.
tests/mysql_client_test.c:
Add test case for BUG#31418.
Introduced in mark_transaction_to_rollback(), part of fix for bug 24989;
fix is to check thd for NULL before using it.
sql/sql_class.cc:
It is possible that mark_transaction_to_rollback() may be
called in rare circumstances when thd is NULL (e.g., from
some calls to convert_error_code_to_mysql()). Don't use thd
if it is NULL.
