Increase max number of waiting threads to 10000 and put diagnostic prints if this value is exceeded
innobase/srv/srv0srv.c:
Increase max number of waiting threads to 10000 and put diagnostic prints if this value is exceeded
innobase/include/os0thread.h:
Increase max number of waiting threads to 10000 and put diagnostic prints if this value is exceeded
On Monty's suggestion move ha_drop_database back inside LOCK_mysql_create_db, but we release LOCK_open during it to let possible running queries complete. I tested this and it seemed to work also in complex concurrent DELETE, SELECT, DROP DATABASE, and CREATE DATABASE situations
sql/sql_db.cc:
On Monty's suggestion move ha_drop_database back inside LOCK_mysql_create_db, but we release LOCK_open during it to let possible running queries complete. I tested this and it seemed to work also in complex concurrent DELETE, SELECT, DROP DATABASE, and CREATE DATABASE situations
Revert Monty's change to the positioning of ha_drop_database(): otherwise a running query on a table to be dropped in DROP DATABASE always causes the server to hang
sql/sql_db.cc:
Revert Monty's change to the positioning of ha_drop_database(): otherwise a running query on a table to be dropped in DROP DATABASE always causes the server to hang
ppc64 and x86-64, fixed a compile bug when building with TCP wrapper
support on Linux
bdb/dist/acconfig.h:
Added patch for x86_64 (provided by SuSE)
bdb/dist/aclocal/mutex.m4:
Added patch for x86_64 (provided by SuSE)
bdb/include/mutex.h:
Added patch for x86_64 (provided by SuSE)
include/global.h:
Added a SMP-related patch for PPC64 (provided by SuSE)
sql/mysqld.cc:
Compile fix for Linux when compiling with --with-librwap
Fix for access problem (merge from 4.0)
sql/sql_db.cc:
Do handler specific drop-database at safe place.
sql/sql_parse.cc:
Fix for access problem (merge from 4.0)
Update my.cnf example files to reflect InnoDB autoextend and also simplify them for InnoDB
support-files/my-large.cnf.sh:
Update my.cnf example files to reflect InnoDB autoextend and also simplify them for InnoDB
support-files/my-medium.cnf.sh:
Update my.cnf example files to reflect InnoDB autoextend and also simplify them for InnoDB
support-files/my-small.cnf.sh:
Update my.cnf example files to reflect InnoDB autoextend and also simplify them for InnoDB
support-files/my-huge.cnf.sh:
Update my.cnf example files to reflect InnoDB autoextend and also simplify them for InnoDB
I wish I had connection stop / start so that I could have made a
test case.
Docs/manual.texi:
This is the only way to fix ALTER TABLE bug with BDB
sql/sql_table.cc:
This is the only way to fix ALTER TABLE bug with BDB
Remove a debug printf which unintentionally was committed to the source tree
sql/ha_innobase.cc:
Remove a debug printf which unintentionally was committed to the source tree
Clarify the setting of innodb_data_file_path in my.cnf: it is in the [mysqld] section
sql/ha_innobase.cc:
Clarify the setting of innodb_data_file_path in my.cnf: it is in the [mysqld] section
Remove freeing of all memory at shutdown: since we do not exit the i/o-handlers and other threads, we could potentially get a seg fault at shutdown
innobase/srv/srv0start.c:
Remove freeing of all memory at shutdown: since we do not exit the i/o-handlers and other threads, we could potentially get a seg fault at shutdown
The UNIV_DEBUG version asserted if a foreign key check failed because of a lock wait timeout
btr0cur.c:
Fix a bug: if the primary key was updated (or delete + insert) so that only the case of characters changed, we were left with a dangling adaptive hash index pointer, often causing an assertion failure in page0page.ic line 515
innobase/btr/btr0cur.c:
Fix a bug: if the primary key was updated (or delete + insert) so that only the case of characters changed, we were left with a dangling adaptive hash index pointer, often causing an assertion failure in page0page.ic line 515
innobase/row/row0ins.c:
The UNIV_DEBUG version asserted if a foreign key check failed because of a lock wait timeout
Fix a bug: if buffer pool size > 2 GB on a 32-bit computer, we got an assertion failure because >> acted as a division operator (not as a register shift) for a wrapped-over integer value
innobase/include/buf0buf.ic:
Fix a bug: if buffer pool size > 2 GB on a 32-bit computer, we got an assertion failure because >> acted as a division operator (not as a register shift) for a wrapped-over integer value
Crash the server if file flush does not succeed: the database can get corrupt, better to crash it than let it run
innobase/os/os0file.c:
Crash the server if file flush does not succeed: the database can get corrupt, better to crash it than let it run
Slave thread is always in an auto-commit state: remove unnecessary tests when we flush master info
sql/slave.cc:
Slave thread is always in an auto-commit state: remove unnecessary tests when we flush master info
Initing a mutex with MY_MUTEX_INIT_FAST may relieve thread thrashing on Linux
innobase/os/os0sync.c:
Initing a mutex with MY_MUTEX_INIT_FAST may relieve thread thrashing on Linux
Use current_thd to check if a transaction is done by a slave thread
sql/ha_innobase.cc:
Use current_thd to check if a transaction is done by a slave thread
Add syntax SET NO_FOREIGN_KEY_CHECKS=1 and SET RELAXED_UNIQUE_CHECKS=1
sql/lex.h:
Add syntax SET NO_FOREIGN_KEY_CHECKS=1 and SET RELAXED_UNIQUE_CHECKS=1
sql/mysql_priv.h:
Add syntax SET NO_FOREIGN_KEY_CHECKS=1 and SET RELAXED_UNIQUE_CHECKS=1
sql/sql_yacc.yy:
Add syntax SET NO_FOREIGN_KEY_CHECKS=1 and SET RELAXED_UNIQUE_CHECKS=1
Add option innodb_flush_log_at_trx_commit=2 which means we always write the log to file at commit, but only do fsync about once per second
sql/mysqld.cc:
Add option innodb_flush_log_at_trx_commit=2 which means we always write the log to file at commit, but only do fsync about once per second
Add BEGIN andd COMMIT around transactions in the binlog
sql/handler.cc:
Add BEGIN andd COMMIT around transactions in the binlog
sql/log.cc:
Add BEGIN andd COMMIT around transactions in the binlog
Do not flush the position to master.info file if we have a transaction open
sql/slave.cc:
Do not flush the position to master.info file if we have a transaction open
sql/slave.h:
Do not flush the position to master.info file if we have a transaction open
configure.in
configure.in:
Added -DHAVE_BROKEN_REALPATH to the Mac OS X (darwin) compile options
this reportedly increases the stability under high load
header in x86 assemler files instead of eating the whole file
Build-tools/mysql-copyright-2:
Handle copyright headers in *-x86.s files correctly (they do not
use C style comments)
