mirror of
https://github.com/MariaDB/server.git
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WL#1012: All changes as one single changeset.
This includes both code and test cases. BitKeeper/deleted/.del-ctype_ucs_binlog.result~280d136b1a0bcf17: Delete: mysql-test/r/ctype_ucs_binlog.result BitKeeper/deleted/.del-rpl_delete_all.result~7c050d592614b3f: Delete: mysql-test/r/rpl_delete_all.result BitKeeper/deleted/.del-rpl000013-slave.opt~18266ad8a2403e8d: Delete: mysql-test/t/rpl000013-slave.opt BitKeeper/deleted/.del-rpl_delete_all.test~700a1490277780e0: Delete: mysql-test/t/rpl_delete_all.test mysql-test/extra/binlog_tests/binlog.test: Import patch wl1012.patch mysql-test/extra/binlog_tests/blackhole.test: Import patch wl1012.patch mysql-test/extra/binlog_tests/ctype_cp932.test: Import patch wl1012.patch mysql-test/extra/binlog_tests/ctype_cp932_binlog.test: Import patch wl1012.patch mysql-test/extra/binlog_tests/ctype_ucs_binlog.test: Import patch wl1012.patch mysql-test/extra/binlog_tests/drop_temp_table.test: Import patch wl1012.patch mysql-test/extra/binlog_tests/insert_select-binlog.test: Import patch wl1012.patch mysql-test/extra/binlog_tests/mix_innodb_myisam_binlog.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_ddl.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_deadlock.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_err_ignoredtable.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_flsh_tbls.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_loaddata_m.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_log.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_max_relay_size.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_multi_query.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_reset_slave.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_stm_000001.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_stm_EE_err.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_stm_charset.test: Import patch wl1012.patch mysql-test/extra/rpl_tests/rpl_user_variables.test: Import patch wl1012.patch mysql-test/r/binlog_stm_binlog.result: Import patch wl1012.patch mysql-test/r/binlog_stm_blackhole.result: Import patch wl1012.patch mysql-test/r/binlog_stm_ctype_cp932.result: Import patch wl1012.patch mysql-test/r/binlog_stm_ctype_ucs.result: Import patch wl1012.patch mysql-test/r/binlog_stm_drop_tmp_tbl.result: Import patch wl1012.patch mysql-test/r/binlog_stm_insert_select.result: Import patch wl1012.patch mysql-test/r/binlog_stm_mix_innodb_myisam.result: Import patch wl1012.patch mysql-test/r/rpl_000012.result: Import patch wl1012.patch mysql-test/r/rpl_000015.result: Import patch wl1012.patch mysql-test/r/rpl_deadlock_innodb.result: Import patch wl1012.patch mysql-test/r/rpl_flushlog_loop.result: Import patch wl1012.patch mysql-test/r/rpl_loaddata_s.result: Import patch wl1012.patch mysql-test/r/rpl_stm_000001.result: Import patch wl1012.patch mysql-test/r/rpl_stm_EE_err.result: Import patch wl1012.patch mysql-test/r/rpl_stm_charset.result: Import patch wl1012.patch mysql-test/r/rpl_stm_ddl.result: Import patch wl1012.patch mysql-test/r/rpl_stm_err_ignoredtable.result: Import patch wl1012.patch mysql-test/r/rpl_stm_flsh_tbls.result: Import patch wl1012.patch mysql-test/r/rpl_stm_loaddata_m.result: Import patch wl1012.patch mysql-test/r/rpl_stm_log.result: Import patch wl1012.patch mysql-test/r/rpl_stm_max_relay_size.result: Import patch wl1012.patch mysql-test/r/rpl_stm_multi_query.result: Import patch wl1012.patch mysql-test/r/rpl_stm_mystery22.result: Import patch wl1012.patch mysql-test/r/rpl_stm_reset_slave.result: Import patch wl1012.patch mysql-test/r/rpl_stm_rewrt_db.result: Import patch wl1012.patch mysql-test/r/rpl_stm_sp.result: Import patch wl1012.patch mysql-test/r/rpl_stm_timezone.result: Import patch wl1012.patch mysql-test/r/rpl_stm_until.result: Import patch wl1012.patch mysql-test/r/rpl_stm_user_variables.result: Import patch wl1012.patch mysql-test/r/rpl_stm_view.result: Import patch wl1012.patch mysql-test/t/binlog_row_binlog-master.opt: Import patch wl1012.patch mysql-test/t/rpl_000012.test: Import patch wl1012.patch mysql-test/t/rpl_000015-slave.sh: Import patch wl1012.patch mysql-test/t/rpl_000015.slave-mi: Import patch wl1012.patch mysql-test/t/rpl_000015.test: Import patch wl1012.patch mysql-test/t/rpl_deadlock_innodb-slave.opt: Import patch wl1012.patch mysql-test/t/rpl_flushlog_loop-master.opt: Import patch wl1012.patch mysql-test/t/rpl_flushlog_loop-master.sh: Import patch wl1012.patch mysql-test/t/rpl_flushlog_loop-slave.opt: Import patch wl1012.patch mysql-test/t/rpl_flushlog_loop-slave.sh: Import patch wl1012.patch mysql-test/t/rpl_flushlog_loop.test: Import patch wl1012.patch mysql-test/t/rpl_loaddata_s-slave.opt: Import patch wl1012.patch mysql-test/t/rpl_loaddata_s.test: Import patch wl1012.patch mysql-test/t/rpl_stm_000001-slave.opt: Import patch wl1012.patch mysql-test/t/rpl_stm_err_ignoredtable-slave.opt: Import patch wl1012.patch mysql-test/t/rpl_stm_loaddata_m-master.opt: Import patch wl1012.patch mysql-test/t/rpl_stm_log-master.opt: Import patch wl1012.patch mysql-test/t/rpl_stm_log-slave.opt: Import patch wl1012.patch mysql-test/t/rpl_stm_mystery22.test: Import patch wl1012.patch mysql-test/t/rpl_stm_rewrt_db-slave.opt: Import patch wl1012.patch mysql-test/t/rpl_stm_rewrt_db.test: Import patch wl1012.patch mysql-test/t/rpl_stm_sp-master.opt: Import patch wl1012.patch mysql-test/t/rpl_stm_sp-slave.opt: Import patch wl1012.patch mysql-test/t/rpl_stm_sp.test: Import patch wl1012.patch mysql-test/t/rpl_stm_timezone-master.opt: Import patch wl1012.patch mysql-test/t/rpl_stm_timezone-slave.opt: Import patch wl1012.patch BUILD/SETUP.sh: Import patch wl1012.patch Makefile.am: Import patch wl1012.patch mysql-test/t/rpl_stm_timezone.test: Import patch wl1012.patch mysql-test/t/rpl_stm_until.test: Import patch wl1012.patch mysql-test/t/rpl_stm_view.test: Import patch wl1012.patch client/Makefile.am: Import patch wl1012.patch client/client_priv.h: Import patch wl1012.patch client/mysqlbinlog.cc: Import patch wl1012.patch configure.in: Import patch wl1012.patch include/Makefile.am: Import patch wl1012.patch include/base64.h: Import patch wl1012.patch include/config-win.h: Import patch wl1012.patch include/my_base.h: Import patch wl1012.patch include/my_global.h: Import patch wl1012.patch mysql-test/Makefile.am: Import patch wl1012.patch mysql-test/mysql-test-run.pl: Import patch wl1012.patch mysql-test/mysql-test-run.sh: Import patch wl1012.patch mysql-test/r/date_formats.result: Import patch wl1012.patch mysql-test/r/flush_block_commit.result: Import patch wl1012.patch mysql-test/r/innodb.result: Import patch wl1012.patch mysql-test/r/rpl000017.result: Import patch wl1012.patch mysql-test/r/rpl_change_master.result: Import patch wl1012.patch mysql-test/r/rpl_commit_after_flush.result: Import patch wl1012.patch mysql-test/r/rpl_create_database.result: Import patch wl1012.patch mysql-test/r/rpl_do_grant.result: Import patch wl1012.patch mysql-test/r/rpl_loaddata.result: Import patch wl1012.patch mysql-test/r/rpl_log_pos.result: Import patch wl1012.patch mysql-test/r/rpl_multi_delete.result: Import patch wl1012.patch mysql-test/r/rpl_multi_update.result: Import patch wl1012.patch mysql-test/r/rpl_openssl.result: Import patch wl1012.patch mysql-test/r/rpl_replicate_do.result: Import patch wl1012.patch mysql-test/r/rpl_rotate_logs.result: Import patch wl1012.patch mysql-test/r/rpl_server_id1.result: Import patch wl1012.patch mysql-test/r/rpl_server_id2.result: Import patch wl1012.patch mysql-test/r/rpl_temporary.result: Import patch wl1012.patch mysql-test/r/user_var-binlog.result: Import patch wl1012.patch mysql-test/t/create_select_tmp.test: Import patch wl1012.patch mysql-test/t/date_formats.test: Import patch wl1012.patch mysql-test/t/disabled.def: Import patch wl1012.patch mysql-test/t/innodb.test: Import patch wl1012.patch mysql-test/t/mysqlbinlog.test: Import patch wl1012.patch mysql-test/t/mysqlbinlog2.test: Import patch wl1012.patch mysql-test/t/rpl000002.test: Import patch wl1012.patch mysql-test/t/rpl000006.test: Import patch wl1012.patch mysql-test/t/rpl000013.test: Import patch wl1012.patch mysql-test/t/rpl000017.test: Import patch wl1012.patch mysql-test/t/rpl_auto_increment.test: Import patch wl1012.patch mysql-test/t/rpl_change_master.test: Import patch wl1012.patch mysql-test/t/rpl_commit_after_flush.test: Import patch wl1012.patch mysql-test/t/rpl_create_database.test: Import patch wl1012.patch mysql-test/t/rpl_do_grant.test: Import patch wl1012.patch mysql-test/t/rpl_drop.test: Import patch wl1012.patch mysql-test/t/rpl_empty_master_crash.test: Import patch wl1012.patch mysql-test/t/rpl_failed_optimize.test: Import patch wl1012.patch mysql-test/t/rpl_heap.test: Import patch wl1012.patch mysql-test/t/rpl_insert_id.test: Import patch wl1012.patch mysql-test/t/rpl_insert_ignore.test: Import patch wl1012.patch mysql-test/t/rpl_loaddata.test: Import patch wl1012.patch mysql-test/t/rpl_log_pos.test: Import patch wl1012.patch mysql-test/t/rpl_multi_delete.test: Import patch wl1012.patch mysql-test/t/rpl_multi_update.test: Import patch wl1012.patch mysql-test/t/rpl_multi_update2.test: Import patch wl1012.patch mysql-test/t/rpl_multi_update3.test: Import patch wl1012.patch mysql-test/t/rpl_openssl.test: Import patch wl1012.patch mysql-test/t/rpl_redirect.test: Import patch wl1012.patch mysql-test/t/rpl_relayrotate.test: Import patch wl1012.patch mysql-test/t/rpl_replicate_do.test: Import patch wl1012.patch mysql-test/t/rpl_rotate_logs.test: Import patch wl1012.patch mysql-test/t/rpl_server_id1.test: Import patch wl1012.patch mysql-test/t/rpl_sp_effects.test: Import patch wl1012.patch mysql-test/t/rpl_temporary.test: Import patch wl1012.patch mysql-test/t/rpl_trigger.test: Import patch wl1012.patch mysql-test/t/sp.test: Import patch wl1012.patch mysql-test/t/user_var-binlog.test: Import patch wl1012.patch mysys/Makefile.am: Import patch wl1012.patch mysys/base64.c: Import patch wl1012.patch sql/Makefile.am: Import patch wl1012.patch sql/ha_innodb.cc: Import patch wl1012.patch sql/ha_innodb.h: Import patch wl1012.patch sql/ha_partition.cc: Import patch wl1012.patch sql/handler.cc: Import patch wl1012.patch sql/handler.h: Import patch wl1012.patch sql/item_sum.cc: Import patch wl1012.patch sql/log.cc: Import patch wl1012.patch sql/log_event.cc: Import patch wl1012.patch sql/log_event.h: Import patch wl1012.patch sql/mysql_priv.h: Import patch wl1012.patch sql/mysqld.cc: Import patch wl1012.patch sql/rpl_filter.h: Import patch wl1012.patch sql/set_var.cc: Import patch wl1012.patch sql/share/errmsg.txt: Import patch wl1012.patch sql/slave.cc: Import patch wl1012.patch sql/slave.h: Import patch wl1012.patch sql/sp.cc: Import patch wl1012.patch sql/sp_head.cc: Import patch wl1012.patch sql/sql_acl.cc: Import patch wl1012.patch sql/sql_base.cc: Import patch wl1012.patch sql/sql_class.cc: Import patch wl1012.patch sql/sql_class.h: Import patch wl1012.patch sql/sql_delete.cc: Import patch wl1012.patch sql/sql_insert.cc: Import patch wl1012.patch sql/sql_lex.h: Import patch wl1012.patch sql/sql_list.h: Import patch wl1012.patch sql/sql_load.cc: Import patch wl1012.patch sql/sql_parse.cc: Import patch wl1012.patch sql/sql_plugin.cc: Import patch wl1012.patch sql/sql_rename.cc: Import patch wl1012.patch sql/sql_repl.h: Import patch wl1012.patch sql/sql_select.cc: Import patch wl1012.patch sql/sql_show.cc: Import patch wl1012.patch sql/sql_table.cc: Import patch wl1012.patch sql/sql_udf.cc: Import patch wl1012.patch sql/sql_union.cc: Import patch wl1012.patch sql/sql_update.cc: Import patch wl1012.patch sql/sql_yacc.yy: Import patch wl1012.patch sql/table.cc: Import patch wl1012.patch sql/table.h: Import patch wl1012.patch storage/innobase/include/lock0lock.h: Import patch wl1012.patch storage/innobase/include/row0mysql.h: Import patch wl1012.patch storage/innobase/include/row0vers.h: Import patch wl1012.patch storage/innobase/lock/lock0lock.c: Import patch wl1012.patch storage/innobase/row/row0mysql.c: Import patch wl1012.patch storage/innobase/row/row0sel.c: Import patch wl1012.patch storage/innobase/row/row0vers.c: Import patch wl1012.patch
This commit is contained in:
unknown
parent
65c560e9b8
commit
09346e6e2d
447 changed files with 34744 additions and 3218 deletions
312
sql/rpl_rli.h
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312
sql/rpl_rli.h
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/* Copyright (C) 2005 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#ifndef RPL_RLI_H
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#define RPL_RLI_H
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#define MAX_SLAVE_ERRMSG 1024
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#include "rpl_tblmap.h"
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/****************************************************************************
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Replication SQL Thread
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st_relay_log_info contains:
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- the current relay log
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- the current relay log offset
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- master log name
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- master log sequence corresponding to the last update
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- misc information specific to the SQL thread
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st_relay_log_info is initialized from the slave.info file if such exists.
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Otherwise, data members are intialized with defaults. The initialization is
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done with init_relay_log_info() call.
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The format of slave.info file:
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relay_log_name
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relay_log_pos
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master_log_name
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master_log_pos
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To clean up, call end_relay_log_info()
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*****************************************************************************/
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typedef struct st_relay_log_info
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{
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/*
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If flag set, then rli does not store its state in any info file.
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This is the case only when we execute BINLOG SQL commands inside
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a client, non-replication thread.
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*/
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bool no_storage;
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/*** The following variables can only be read when protect by data lock ****/
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/*
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info_fd - file descriptor of the info file. set only during
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initialization or clean up - safe to read anytime
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cur_log_fd - file descriptor of the current read relay log
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*/
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File info_fd,cur_log_fd;
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/*
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Protected with internal locks.
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Must get data_lock when resetting the logs.
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*/
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MYSQL_LOG relay_log;
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LOG_INFO linfo;
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IO_CACHE cache_buf,*cur_log;
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/* The following variables are safe to read any time */
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/* IO_CACHE of the info file - set only during init or end */
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IO_CACHE info_file;
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/*
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When we restart slave thread we need to have access to the previously
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created temporary tables. Modified only on init/end and by the SQL
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thread, read only by SQL thread.
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*/
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TABLE *save_temporary_tables;
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/*
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standard lock acquistion order to avoid deadlocks:
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run_lock, data_lock, relay_log.LOCK_log, relay_log.LOCK_index
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*/
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pthread_mutex_t data_lock,run_lock;
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/*
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start_cond is broadcast when SQL thread is started
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stop_cond - when stopped
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data_cond - when data protected by data_lock changes
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*/
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pthread_cond_t start_cond, stop_cond, data_cond;
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/* parent master info structure */
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struct st_master_info *mi;
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/*
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Needed to deal properly with cur_log getting closed and re-opened with
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a different log under our feet
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*/
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uint32 cur_log_old_open_count;
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/*
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Let's call a group (of events) :
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- a transaction
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or
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- an autocommiting query + its associated events (INSERT_ID,
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TIMESTAMP...)
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We need these rli coordinates :
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- relay log name and position of the beginning of the group we currently are
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executing. Needed to know where we have to restart when replication has
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stopped in the middle of a group (which has been rolled back by the slave).
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- relay log name and position just after the event we have just
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executed. This event is part of the current group.
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Formerly we only had the immediately above coordinates, plus a 'pending'
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variable, but this dealt wrong with the case of a transaction starting on a
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relay log and finishing (commiting) on another relay log. Case which can
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happen when, for example, the relay log gets rotated because of
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max_binlog_size.
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*/
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char group_relay_log_name[FN_REFLEN];
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ulonglong group_relay_log_pos;
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char event_relay_log_name[FN_REFLEN];
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ulonglong event_relay_log_pos;
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ulonglong future_event_relay_log_pos;
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/*
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Original log name and position of the group we're currently executing
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(whose coordinates are group_relay_log_name/pos in the relay log)
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in the master's binlog. These concern the *group*, because in the master's
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binlog the log_pos that comes with each event is the position of the
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beginning of the group.
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*/
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char group_master_log_name[FN_REFLEN];
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volatile my_off_t group_master_log_pos;
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/*
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Handling of the relay_log_space_limit optional constraint.
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ignore_log_space_limit is used to resolve a deadlock between I/O and SQL
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threads, the SQL thread sets it to unblock the I/O thread and make it
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temporarily forget about the constraint.
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*/
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ulonglong log_space_limit,log_space_total;
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bool ignore_log_space_limit;
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/*
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When it commits, InnoDB internally stores the master log position it has
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processed so far; the position to store is the one of the end of the
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committing event (the COMMIT query event, or the event if in autocommit
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mode).
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*/
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#if MYSQL_VERSION_ID < 40100
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ulonglong future_master_log_pos;
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#else
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ulonglong future_group_master_log_pos;
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#endif
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time_t last_master_timestamp;
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/*
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Needed for problems when slave stops and we want to restart it
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skipping one or more events in the master log that have caused
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errors, and have been manually applied by DBA already.
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*/
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volatile uint32 slave_skip_counter;
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volatile ulong abort_pos_wait; /* Incremented on change master */
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volatile ulong slave_run_id; /* Incremented on slave start */
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pthread_mutex_t log_space_lock;
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pthread_cond_t log_space_cond;
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THD * sql_thd;
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int last_slave_errno;
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#ifndef DBUG_OFF
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int events_till_abort;
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#endif
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char last_slave_error[MAX_SLAVE_ERRMSG];
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/* if not set, the value of other members of the structure are undefined */
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bool inited;
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volatile bool abort_slave;
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volatile uint slave_running;
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/*
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Condition and its parameters from START SLAVE UNTIL clause.
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UNTIL condition is tested with is_until_satisfied() method that is
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called by exec_relay_log_event(). is_until_satisfied() caches the result
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of the comparison of log names because log names don't change very often;
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this cache is invalidated by parts of code which change log names with
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notify_*_log_name_updated() methods. (They need to be called only if SQL
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thread is running).
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*/
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enum {UNTIL_NONE= 0, UNTIL_MASTER_POS, UNTIL_RELAY_POS} until_condition;
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char until_log_name[FN_REFLEN];
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ulonglong until_log_pos;
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/* extension extracted from log_name and converted to int */
|
||||
ulong until_log_name_extension;
|
||||
/*
|
||||
Cached result of comparison of until_log_name and current log name
|
||||
-2 means unitialised, -1,0,1 are comarison results
|
||||
*/
|
||||
enum
|
||||
{
|
||||
UNTIL_LOG_NAMES_CMP_UNKNOWN= -2, UNTIL_LOG_NAMES_CMP_LESS= -1,
|
||||
UNTIL_LOG_NAMES_CMP_EQUAL= 0, UNTIL_LOG_NAMES_CMP_GREATER= 1
|
||||
} until_log_names_cmp_result;
|
||||
|
||||
char cached_charset[6];
|
||||
/*
|
||||
trans_retries varies between 0 to slave_transaction_retries and counts how
|
||||
many times the slave has retried the present transaction; gets reset to 0
|
||||
when the transaction finally succeeds. retried_trans is a cumulative
|
||||
counter: how many times the slave has retried a transaction (any) since
|
||||
slave started.
|
||||
*/
|
||||
ulong trans_retries, retried_trans;
|
||||
|
||||
/*
|
||||
If the end of the hot relay log is made of master's events ignored by the
|
||||
slave I/O thread, these two keep track of the coords (in the master's
|
||||
binlog) of the last of these events seen by the slave I/O thread. If not,
|
||||
ign_master_log_name_end[0] == 0.
|
||||
As they are like a Rotate event read/written from/to the relay log, they
|
||||
are both protected by rli->relay_log.LOCK_log.
|
||||
*/
|
||||
char ign_master_log_name_end[FN_REFLEN];
|
||||
ulonglong ign_master_log_pos_end;
|
||||
|
||||
st_relay_log_info();
|
||||
~st_relay_log_info();
|
||||
|
||||
/*
|
||||
Invalidate cached until_log_name and group_relay_log_name comparison
|
||||
result. Should be called after any update of group_realy_log_name if
|
||||
there chances that sql_thread is running.
|
||||
*/
|
||||
inline void notify_group_relay_log_name_update()
|
||||
{
|
||||
if (until_condition==UNTIL_RELAY_POS)
|
||||
until_log_names_cmp_result= UNTIL_LOG_NAMES_CMP_UNKNOWN;
|
||||
}
|
||||
|
||||
/*
|
||||
The same as previous but for group_master_log_name.
|
||||
*/
|
||||
inline void notify_group_master_log_name_update()
|
||||
{
|
||||
if (until_condition==UNTIL_MASTER_POS)
|
||||
until_log_names_cmp_result= UNTIL_LOG_NAMES_CMP_UNKNOWN;
|
||||
}
|
||||
|
||||
inline void inc_event_relay_log_pos()
|
||||
{
|
||||
event_relay_log_pos= future_event_relay_log_pos;
|
||||
}
|
||||
|
||||
void inc_group_relay_log_pos(ulonglong log_pos,
|
||||
bool skip_lock=0);
|
||||
|
||||
int wait_for_pos(THD* thd, String* log_name, longlong log_pos,
|
||||
longlong timeout);
|
||||
void close_temporary_tables();
|
||||
|
||||
/* Check if UNTIL condition is satisfied. See slave.cc for more. */
|
||||
bool is_until_satisfied();
|
||||
inline ulonglong until_pos()
|
||||
{
|
||||
return ((until_condition == UNTIL_MASTER_POS) ? group_master_log_pos :
|
||||
group_relay_log_pos);
|
||||
}
|
||||
|
||||
table_mapping m_table_map;
|
||||
|
||||
/*
|
||||
Last charset (6 bytes) seen by slave SQL thread is cached here; it helps
|
||||
the thread save 3 get_charset() per Query_log_event if the charset is not
|
||||
changing from event to event (common situation).
|
||||
When the 6 bytes are equal to 0 is used to mean "cache is invalidated".
|
||||
*/
|
||||
void cached_charset_invalidate();
|
||||
bool cached_charset_compare(char *charset);
|
||||
|
||||
/*
|
||||
To reload special tables when they are changes, we introduce a set
|
||||
of functions that will mark whenever special functions need to be
|
||||
called after modifying tables. Right now, the tables are either
|
||||
ACL tables or grants tables.
|
||||
*/
|
||||
enum enum_reload_flag
|
||||
{
|
||||
RELOAD_NONE_F = 0UL,
|
||||
RELOAD_GRANT_F = (1UL << 0),
|
||||
RELOAD_ACCESS_F = (1UL << 1)
|
||||
};
|
||||
|
||||
ulong m_reload_flags;
|
||||
|
||||
void touching_table(char const* db, char const* table, ulong table_id);
|
||||
void transaction_end(THD*);
|
||||
|
||||
void cleanup_context(THD *, bool);
|
||||
time_t unsafe_to_stop_at;
|
||||
} RELAY_LOG_INFO;
|
||||
|
||||
#endif /* RPL_RLI_H */
|
||||
Loading…
Add table
Add a link
Reference in a new issue