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XA (not completely polished out yet)

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include/my_pthread.h:
  cleanup. don't use gcc extensions
innobase/include/trx0sys.ic:
  Jan's fix for innobase_xa_prepare
innobase/read/read0read.c:
  Jan's fix for innobase_xa_prepare
innobase/trx/trx0trx.c:
  Jan's fix for innobase_xa_prepare
mysql-test/include/varchar.inc:
  test fix
mysql-test/r/ctype_ucs.result:
  new log event - all binlog positions are changed :(
mysql-test/r/drop_temp_table.result:
  new log event - all binlog positions are changed :(
mysql-test/r/insert_select.result:
  new log event - all binlog positions are changed :(
mysql-test/r/mix_innodb_myisam_binlog.result:
  new log event - all binlog positions are changed :(
mysql-test/r/myisam.result:
  test fix
mysql-test/r/rpl000015.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_change_master.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_charset.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_error_ignored_table.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_flush_log_loop.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_flush_tables.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_loaddata.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_loaddata_rule_m.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_loaddata_rule_s.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_log.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_log_pos.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_max_relay_size.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_relayrotate.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_replicate_do.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_reset_slave.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_rotate_logs.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_server_id1.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_server_id2.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_temporary.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_timezone.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_until.result:
  new log event - all binlog positions are changed :(
mysql-test/r/rpl_user_variables.result:
  new log event - all binlog positions are changed :(
mysql-test/r/user_var.result:
  new log event - all binlog positions are changed :(
mysql-test/t/ctype_ucs.test:
  new log event - all binlog positions are changed :(
mysql-test/t/mix_innodb_myisam_binlog.test:
  new log event - all binlog positions are changed :(
mysql-test/t/mysqlbinlog.test:
  new log event - all binlog positions are changed :(
mysql-test/t/mysqlbinlog2.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_charset.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_error_ignored_table.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_loaddata_rule_m.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_loaddata_rule_s.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_log.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_log_pos.test:
  new log event - all binlog positions are changed :(
mysql-test/t/rpl_user_variables.test:
  new log event - all binlog positions are changed :(
mysql-test/t/user_var.test:
  new log event - all binlog positions are changed :(
mysys/hash.c:
  typo fixed
sql/ha_berkeley.cc:
  handlerton framework
sql/ha_berkeley.h:
  handlerton framework
sql/ha_innodb.cc:
  handlerton framework
sql/ha_innodb.h:
  handlerton framework
sql/handler.cc:
  new transaction handling, handlerton framework, two-phase commit, XA support
sql/handler.h:
  new transaction handling, handlerton framework, two-phase commit, XA support
sql/lex.h:
  XA commands
sql/log.cc:
  new transaction handling, handlerton framework, two-phase commit,
  XA support, tc-logging, TC_LOG_MMAP class
sql/log_event.cc:
  Xid_log_event
sql/log_event.h:
  Xid_log_event, LOG_EVENT_BINLOG_CLOSED_F flag
sql/mysql_priv.h:
  wrapper for query_id++
sql/mysqld.cc:
  new command-line options --log-tc, --log-tc-size, --tc-heuristic-recover,
  new status variables Tc_log_page_size, Tc_log_max_pages_used, Tc_log_page_waits.
  init/stop tc logging
sql/set_var.h:
  warning fixed
sql/share/errmsg.txt:
  XA error messages
sql/sp_head.cc:
  s/query_id++/next_query_id()/
sql/sql_base.cc:
  typo fixed. new transaction handling.
sql/sql_class.cc:
  cleanup of THD.transaction
sql/sql_class.h:
  TC_LOG classes, new status variables, new savepoint handling, XA support
sql/sql_insert.cc:
  comments
sql/sql_lex.cc:
  s/found_colon/found_semicolon/
sql/sql_lex.h:
  SQLCOM_XA_xxx, XA related changes in Lex
sql/sql_parse.cc:
  cleanup, XA commands, new savepoint handling
sql/sql_repl.cc:
  two functions moved to log.cc
sql/sql_repl.h:
  two functions moved to log.cc
sql/sql_trigger.cc:
  s/lex.name_and_length/lex.ident/
sql/sql_yacc.yy:
  XA commands, cleanup
This commit is contained in:
unknown
2005-01-16 13:16:23 +01:00
parent 83e58bc0ea
commit 88bd301d36
72 changed files with 3384 additions and 2291 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
sql/sql_class.cc
View File

@@ -195,6 +195,7 @@ THD::THD()
file_id = 0;
warn_id= 0;
db_charset= global_system_variables.collation_database;
bzero(ha_data, sizeof(ha_data));
mysys_var=0;
#ifndef DBUG_OFF
dbug_sentry=THD_SENTRY_MAGIC;
@@ -206,7 +207,6 @@ THD::THD()
ull=0;
system_thread= cleanup_done= abort_on_warning= 0;
peer_port= 0; // For SHOW PROCESSLIST
transaction.changed_tables = 0;
#ifdef __WIN__
real_id = 0;
#endif
@@ -241,9 +241,7 @@ THD::THD()
/* For user vars replication*/
if (opt_bin_log)
my_init_dynamic_array(&user_var_events,
sizeof(BINLOG_USER_VAR_EVENT *),
16,
16);
sizeof(BINLOG_USER_VAR_EVENT *), 16, 16);
else
bzero((char*) &user_var_events, sizeof(user_var_events));
@@ -253,26 +251,8 @@ THD::THD()
protocol_prep.init(this);
tablespace_op=FALSE;
#ifdef USING_TRANSACTIONS
bzero((char*) &transaction,sizeof(transaction));
/*
Binlog is always open (if needed) before a THD is created (including
bootstrap).
*/
if (opt_using_transactions && mysql_bin_log.is_open())
{
if (open_cached_file(&transaction.trans_log,
mysql_tmpdir, LOG_PREFIX, binlog_cache_size,
MYF(MY_WME)))
killed= KILL_CONNECTION;
transaction.trans_log.end_of_file= max_binlog_cache_size;
}
#endif
init_sql_alloc(&transaction.mem_root, ALLOC_ROOT_MIN_BLOCK_SIZE, 0);
{
ulong tmp=sql_rnd_with_mutex();
randominit(&rand, tmp + (ulong) &rand, tmp + (ulong) ::query_id);
}
}
@@ -321,9 +301,12 @@ void THD::init_for_queries()
reset_root_defaults(mem_root, variables.query_alloc_block_size,
variables.query_prealloc_size);
#ifdef USING_TRANSACTIONS
reset_root_defaults(&transaction.mem_root,
variables.trans_alloc_block_size,
variables.trans_prealloc_size);
#endif
transaction.xid.null();
}
@@ -408,13 +391,8 @@ THD::~THD()
#endif
if (!cleanup_done)
cleanup();
#ifdef USING_TRANSACTIONS
if (opt_using_transactions)
{
close_cached_file(&transaction.trans_log);
ha_close_connection(this);
}
#endif
sp_cache_clear(&sp_proc_cache);
sp_cache_clear(&sp_func_cache);
@@ -427,7 +405,9 @@ THD::~THD()
safeFree(ip);
safeFree(db);
free_root(&warn_root,MYF(0));
#ifdef USING_TRANSACTIONS
free_root(&transaction.mem_root,MYF(0));
#endif
mysys_var=0; // Safety (shouldn't be needed)
pthread_mutex_destroy(&LOCK_delete);
#ifndef DBUG_OFF
@@ -867,7 +847,6 @@ bool select_send::send_data(List<Item> &items)
InnoDB adaptive hash S-latch to avoid thread deadlocks if it was reserved
by thd
*/
if (thd->transaction.all.innobase_tid)
ha_release_temporary_latches(thd);
#endif
@@ -902,7 +881,6 @@ bool select_send::send_eof()
/* We may be passing the control from mysqld to the client: release the
InnoDB adaptive hash S-latch to avoid thread deadlocks if it was reserved
by thd */
if (thd->transaction.all.innobase_tid)
ha_release_temporary_latches(thd);
#endif