-- Copyright (C) 2007, 2008 MySQL AB, 2009 Sun Microsystems, Inc. -- -- This program is free software; you can redistribute it and/or modify -- it under the terms of the GNU General Public License as published by -- the Free Software Foundation; version 2 of the License. -- -- This program is distributed in the hope that it will be useful, -- but WITHOUT ANY WARRANTY; without even the implied warranty of -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -- GNU General Public License for more details. -- -- You should have received a copy of the GNU General Public License -- along with this program; if not, write to the Free Software -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -- -- The system tables of MySQL Server -- set sql_mode=''; set storage_engine=myisam; CREATE TABLE IF NOT EXISTS db ( Host char(60) binary DEFAULT '' NOT NULL, Db char(64) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, References_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Event_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, PRIMARY KEY Host (Host,Db,User), KEY User (User) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Database privileges'; -- Remember for later if db table already existed set @had_db_table= @@warning_count != 0; CREATE TABLE IF NOT EXISTS host ( Host char(60) binary DEFAULT '' NOT NULL, Db char(64) binary DEFAULT '' NOT NULL, Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, References_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, PRIMARY KEY Host (Host,Db) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Host privileges; Merged with database privileges'; CREATE TABLE IF NOT EXISTS user ( Host char(60) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Password char(41) character set latin1 collate latin1_bin DEFAULT '' NOT NULL, Select_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Insert_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Update_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Delete_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Drop_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Reload_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Shutdown_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Process_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, File_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Grant_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, References_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Index_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Show_db_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Super_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_tmp_table_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Lock_tables_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Execute_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Repl_slave_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Repl_client_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Show_view_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Alter_routine_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Create_user_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Event_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, Trigger_priv enum('N','Y') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, ssl_type enum('','ANY','X509', 'SPECIFIED') COLLATE utf8_general_ci DEFAULT '' NOT NULL, ssl_cipher BLOB NOT NULL, x509_issuer BLOB NOT NULL, x509_subject BLOB NOT NULL, max_questions int(11) unsigned DEFAULT 0 NOT NULL, max_updates int(11) unsigned DEFAULT 0 NOT NULL, max_connections int(11) unsigned DEFAULT 0 NOT NULL, max_user_connections int(11) unsigned DEFAULT 0 NOT NULL, PRIMARY KEY Host (Host,User) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Users and global privileges'; -- Remember for later if user table already existed set @had_user_table= @@warning_count != 0; CREATE TABLE IF NOT EXISTS func ( name char(64) binary DEFAULT '' NOT NULL, ret tinyint(1) DEFAULT '0' NOT NULL, dl char(128) DEFAULT '' NOT NULL, type enum ('function','aggregate') COLLATE utf8_general_ci NOT NULL, PRIMARY KEY (name) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='User defined functions'; CREATE TABLE IF NOT EXISTS plugin ( name char(64) binary DEFAULT '' NOT NULL, dl char(128) DEFAULT '' NOT NULL, PRIMARY KEY (name) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='MySQL plugins'; CREATE TABLE IF NOT EXISTS servers ( Server_name char(64) NOT NULL DEFAULT '', Host char(64) NOT NULL DEFAULT '', Db char(64) NOT NULL DEFAULT '', Username char(64) NOT NULL DEFAULT '', Password char(64) NOT NULL DEFAULT '', Port INT(4) NOT NULL DEFAULT '0', Socket char(64) NOT NULL DEFAULT '', Wrapper char(64) NOT NULL DEFAULT '', Owner char(64) NOT NULL DEFAULT '', PRIMARY KEY (Server_name)) CHARACTER SET utf8 comment='MySQL Foreign Servers table'; CREATE TABLE IF NOT EXISTS tables_priv ( Host char(60) binary DEFAULT '' NOT NULL, Db char(64) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Table_name char(64) binary DEFAULT '' NOT NULL, Grantor char(77) DEFAULT '' NOT NULL, Timestamp timestamp(14), Table_priv set('Select','Insert','Update','Delete','Create','Drop','Grant','References','Index','Alter','Create View','Show view','Trigger') COLLATE utf8_general_ci DEFAULT '' NOT NULL, Column_priv set('Select','Insert','Update','References') COLLATE utf8_general_ci DEFAULT '' NOT NULL, PRIMARY KEY (Host,Db,User,Table_name), KEY Grantor (Grantor) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Table privileges'; CREATE TABLE IF NOT EXISTS columns_priv ( Host char(60) binary DEFAULT '' NOT NULL, Db char(64) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Table_name char(64) binary DEFAULT '' NOT NULL, Column_name char(64) binary DEFAULT '' NOT NULL, Timestamp timestamp(14), Column_priv set('Select','Insert','Update','References') COLLATE utf8_general_ci DEFAULT '' NOT NULL, PRIMARY KEY (Host,Db,User,Table_name,Column_name) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Column privileges'; CREATE TABLE IF NOT EXISTS help_topic ( help_topic_id int unsigned not null, name char(64) not null, help_category_id smallint unsigned not null, description text not null, example text not null, url char(128) not null, primary key (help_topic_id), unique index (name) ) engine=MyISAM CHARACTER SET utf8 comment='help topics'; CREATE TABLE IF NOT EXISTS help_category ( help_category_id smallint unsigned not null, name char(64) not null, parent_category_id smallint unsigned null, url char(128) not null, primary key (help_category_id), unique index (name) ) engine=MyISAM CHARACTER SET utf8 comment='help categories'; CREATE TABLE IF NOT EXISTS help_relation ( help_topic_id int unsigned not null references help_topic, help_keyword_id int unsigned not null references help_keyword, primary key (help_keyword_id, help_topic_id) ) engine=MyISAM CHARACTER SET utf8 comment='keyword-topic relation'; CREATE TABLE IF NOT EXISTS help_keyword ( help_keyword_id int unsigned not null, name char(64) not null, primary key (help_keyword_id), unique index (name) ) engine=MyISAM CHARACTER SET utf8 comment='help keywords'; CREATE TABLE IF NOT EXISTS time_zone_name ( Name char(64) NOT NULL, Time_zone_id int unsigned NOT NULL, PRIMARY KEY Name (Name) ) engine=MyISAM CHARACTER SET utf8 comment='Time zone names'; CREATE TABLE IF NOT EXISTS time_zone ( Time_zone_id int unsigned NOT NULL auto_increment, Use_leap_seconds enum('Y','N') COLLATE utf8_general_ci DEFAULT 'N' NOT NULL, PRIMARY KEY TzId (Time_zone_id) ) engine=MyISAM CHARACTER SET utf8 comment='Time zones'; CREATE TABLE IF NOT EXISTS time_zone_transition ( Time_zone_id int unsigned NOT NULL, Transition_time bigint signed NOT NULL, Transition_type_id int unsigned NOT NULL, PRIMARY KEY TzIdTranTime (Time_zone_id, Transition_time) ) engine=MyISAM CHARACTER SET utf8 comment='Time zone transitions'; CREATE TABLE IF NOT EXISTS time_zone_transition_type ( Time_zone_id int unsigned NOT NULL, Transition_type_id int unsigned NOT NULL, Offset int signed DEFAULT 0 NOT NULL, Is_DST tinyint unsigned DEFAULT 0 NOT NULL, Abbreviation char(8) DEFAULT '' NOT NULL, PRIMARY KEY TzIdTrTId (Time_zone_id, Transition_type_id) ) engine=MyISAM CHARACTER SET utf8 comment='Time zone transition types'; CREATE TABLE IF NOT EXISTS time_zone_leap_second ( Transition_time bigint signed NOT NULL, Correction int signed NOT NULL, PRIMARY KEY TranTime (Transition_time) ) engine=MyISAM CHARACTER SET utf8 comment='Leap seconds information for time zones'; CREATE TABLE IF NOT EXISTS proc (db char(64) collate utf8_bin DEFAULT '' NOT NULL, name char(64) DEFAULT '' NOT NULL, type enum('FUNCTION','PROCEDURE') NOT NULL, specific_name char(64) DEFAULT '' NOT NULL, language enum('SQL') DEFAULT 'SQL' NOT NULL, sql_data_access enum( 'CONTAINS_SQL', 'NO_SQL', 'READS_SQL_DATA', 'MODIFIES_SQL_DATA') DEFAULT 'CONTAINS_SQL' NOT NULL, is_deterministic enum('YES','NO') DEFAULT 'NO' NOT NULL, security_type enum('INVOKER','DEFINER') DEFAULT 'DEFINER' NOT NULL, param_list blob NOT NULL, returns longblob DEFAULT '' NOT NULL, body longblob NOT NULL, definer char(77) collate utf8_bin DEFAULT '' NOT NULL, created timestamp, modified timestamp, sql_mode set( 'REAL_AS_FLOAT', 'PIPES_AS_CONCAT', 'ANSI_QUOTES', 'IGNORE_SPACE', 'NOT_USED', 'ONLY_FULL_GROUP_BY', 'NO_UNSIGNED_SUBTRACTION', 'NO_DIR_IN_CREATE', 'POSTGRESQL', 'ORACLE', 'MSSQL', 'DB2', 'MAXDB', 'NO_KEY_OPTIONS', 'NO_TABLE_OPTIONS', 'NO_FIELD_OPTIONS', 'MYSQL323', 'MYSQL40', 'ANSI', 'NO_AUTO_VALUE_ON_ZERO', 'NO_BACKSLASH_ESCAPES', 'STRICT_TRANS_TABLES', 'STRICT_ALL_TABLES', 'NO_ZERO_IN_DATE', 'NO_ZERO_DATE', 'INVALID_DATES', 'ERROR_FOR_DIVISION_BY_ZERO', 'TRADITIONAL', 'NO_AUTO_CREATE_USER', 'HIGH_NOT_PRECEDENCE', 'NO_ENGINE_SUBSTITUTION', 'PAD_CHAR_TO_FULL_LENGTH') DEFAULT '' NOT NULL, comment char(64) collate utf8_bin DEFAULT '' NOT NULL, character_set_client char(32) collate utf8_bin, collation_connection char(32) collate utf8_bin, db_collation char(32) collate utf8_bin, body_utf8 longblob, PRIMARY KEY (db,name,type)) engine=MyISAM character set utf8 comment='Stored Procedures'; CREATE TABLE IF NOT EXISTS procs_priv ( Host char(60) binary DEFAULT '' NOT NULL, Db char(64) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Routine_name char(64) COLLATE utf8_general_ci DEFAULT '' NOT NULL, Routine_type enum('FUNCTION','PROCEDURE') NOT NULL, Grantor char(77) DEFAULT '' NOT NULL, Proc_priv set('Execute','Alter Routine','Grant') COLLATE utf8_general_ci DEFAULT '' NOT NULL, Timestamp timestamp(14), PRIMARY KEY (Host,Db,User,Routine_name,Routine_type), KEY Grantor (Grantor) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='Procedure privileges'; -- Create general_log if CSV is enabled. SET @str = IF (@@have_csv = 'YES', 'CREATE TABLE IF NOT EXISTS general_log (event_time TIMESTAMP NOT NULL, user_host MEDIUMTEXT NOT NULL, thread_id INTEGER NOT NULL, server_id INTEGER UNSIGNED NOT NULL, command_type VARCHAR(64) NOT NULL, argument MEDIUMTEXT NOT NULL) engine=CSV CHARACTER SET utf8 comment="General log"', 'SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; -- Create slow_log if CSV is enabled. SET @str = IF (@@have_csv = 'YES', 'CREATE TABLE IF NOT EXISTS slow_log (start_time TIMESTAMP NOT NULL, user_host MEDIUMTEXT NOT NULL, query_time TIME NOT NULL, lock_time TIME NOT NULL, rows_sent INTEGER NOT NULL, rows_examined INTEGER NOT NULL, db VARCHAR(512) NOT NULL, last_insert_id INTEGER NOT NULL, insert_id INTEGER NOT NULL, server_id INTEGER UNSIGNED NOT NULL, sql_text MEDIUMTEXT NOT NULL) engine=CSV CHARACTER SET utf8 comment="Slow log"', 'SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; CREATE TABLE IF NOT EXISTS event ( db char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '', name char(64) CHARACTER SET utf8 NOT NULL default '', body longblob NOT NULL, definer char(77) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '', execute_at DATETIME default NULL, interval_value int(11) default NULL, interval_field ENUM('YEAR','QUARTER','MONTH','DAY','HOUR','MINUTE','WEEK','SECOND','MICROSECOND','YEAR_MONTH','DAY_HOUR','DAY_MINUTE','DAY_SECOND','HOUR_MINUTE','HOUR_SECOND','MINUTE_SECOND','DAY_MICROSECOND','HOUR_MICROSECOND','MINUTE_MICROSECOND','SECOND_MICROSECOND') default NULL, created TIMESTAMP NOT NULL, modified TIMESTAMP NOT NULL, last_executed DATETIME default NULL, starts DATETIME default NULL, ends DATETIME default NULL, status ENUM('ENABLED','DISABLED','SLAVESIDE_DISABLED') NOT NULL default 'ENABLED', on_completion ENUM('DROP','PRESERVE') NOT NULL default 'DROP', sql_mode set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','NOT_USED','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES','STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES','ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER','HIGH_NOT_PRECEDENCE','NO_ENGINE_SUBSTITUTION','PAD_CHAR_TO_FULL_LENGTH') DEFAULT '' NOT NULL, comment char(64) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL default '', originator INTEGER UNSIGNED NOT NULL, time_zone char(64) CHARACTER SET latin1 NOT NULL DEFAULT 'SYSTEM', character_set_client char(32) collate utf8_bin, collation_connection char(32) collate utf8_bin, db_collation char(32) collate utf8_bin, body_utf8 longblob, PRIMARY KEY (db, name) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT 'Events'; CREATE TABLE IF NOT EXISTS ndb_binlog_index (Position BIGINT UNSIGNED NOT NULL, File VARCHAR(255) NOT NULL, epoch BIGINT UNSIGNED NOT NULL, inserts INT UNSIGNED NOT NULL, updates INT UNSIGNED NOT NULL, deletes INT UNSIGNED NOT NULL, schemaops INT UNSIGNED NOT NULL, orig_server_id INT UNSIGNED NOT NULL, orig_epoch BIGINT UNSIGNED NOT NULL, gci INT UNSIGNED NOT NULL, PRIMARY KEY(epoch, orig_server_id, orig_epoch)) ENGINE=MYISAM; # # SQL commands for creating the tables in MySQL Server which # are used by the NDBINFO storage engine to access system # information and statistics from MySQL Cluster # # Only create objects if NDBINFO is supported SELECT @have_ndbinfo:= COUNT(*) FROM information_schema.engines WHERE engine='NDBINFO' AND support IN ('YES', 'DEFAULT'); # Only create objects if version >= 7.1 SET @str=IF(@have_ndbinfo,'SELECT @have_ndbinfo:= (@@ndbinfo_version >= (7 << 16) | (1 << 8)) || @ndbinfo_skip_version_check','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # Only create objects if ndbinfo namespace is free SET @str=IF(@have_ndbinfo,'SET @@ndbinfo_show_hidden=TRUE','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'SELECT @have_ndbinfo:= COUNT(*) = 0 FROM information_schema.tables WHERE table_schema = @@ndbinfo_database AND LEFT(table_name, LENGTH(@@ndbinfo_table_prefix)) = @@ndbinfo_table_prefix AND engine != "ndbinfo"','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'SET @@ndbinfo_show_hidden=default','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE DATABASE IF NOT EXISTS `ndbinfo`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # Set NDBINFO in offline mode during (re)create of tables # and views to avoid errors caused by no such table or # different table definition in NDB SET @str=IF(@have_ndbinfo,'SET @@global.ndbinfo_offline=TRUE','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # Drop any old views in ndbinfo SET @str=IF(@have_ndbinfo,'DROP VIEW IF EXISTS ndbinfo.transporters','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'DROP VIEW IF EXISTS ndbinfo.logspaces','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'DROP VIEW IF EXISTS ndbinfo.logbuffers','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'DROP VIEW IF EXISTS ndbinfo.resources','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'DROP VIEW IF EXISTS ndbinfo.counters','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'DROP VIEW IF EXISTS ndbinfo.nodes','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'DROP VIEW IF EXISTS ndbinfo.memoryusage','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'DROP VIEW IF EXISTS ndbinfo.diskpagebuffer','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # Drop any old lookup tables in ndbinfo SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS ndbinfo.blocks','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS ndbinfo.config_params','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$tables SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$tables`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$tables` (`table_id` INT UNSIGNED,`table_name` VARCHAR(512),`comment` VARCHAR(512)) COMMENT="metadata for tables available through ndbinfo" ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$columns SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$columns`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$columns` (`table_id` INT UNSIGNED,`column_id` INT UNSIGNED,`column_name` VARCHAR(512),`column_type` INT UNSIGNED,`comment` VARCHAR(512)) COMMENT="metadata for columns available through ndbinfo " ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$test SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$test`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$test` (`node_id` INT UNSIGNED,`block_number` INT UNSIGNED,`block_instance` INT UNSIGNED,`counter` INT UNSIGNED,`counter2` BIGINT UNSIGNED) COMMENT="for testing" ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$pools SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$pools`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$pools` (`node_id` INT UNSIGNED,`block_number` INT UNSIGNED,`block_instance` INT UNSIGNED,`pool_name` VARCHAR(512),`used` BIGINT UNSIGNED COMMENT "currently in use",`total` BIGINT UNSIGNED COMMENT "total allocated",`high` BIGINT UNSIGNED COMMENT "in use high water mark",`entry_size` BIGINT UNSIGNED COMMENT "size in bytes of each object",`config_param1` INT UNSIGNED COMMENT "config param 1 affecting pool",`config_param2` INT UNSIGNED COMMENT "config param 2 affecting pool",`config_param3` INT UNSIGNED COMMENT "config param 3 affecting pool",`config_param4` INT UNSIGNED COMMENT "config param 4 affecting pool") COMMENT="pool usage" ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$transporters SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$transporters`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$transporters` (`node_id` INT UNSIGNED,`remote_node_id` INT UNSIGNED,`connection_status` INT UNSIGNED) COMMENT="transporter status" ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$logspaces SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$logspaces`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$logspaces` (`node_id` INT UNSIGNED,`log_type` INT UNSIGNED COMMENT "0 = REDO, 1 = DD-UNDO",`log_id` INT UNSIGNED,`log_part` INT UNSIGNED,`total` BIGINT UNSIGNED COMMENT "total allocated",`used` BIGINT UNSIGNED COMMENT "currently in use",`high` BIGINT UNSIGNED COMMENT "in use high water mark") COMMENT="logspace usage" ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$logbuffers SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$logbuffers`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$logbuffers` (`node_id` INT UNSIGNED,`log_type` INT UNSIGNED COMMENT "0 = REDO, 1 = DD-UNDO",`log_id` INT UNSIGNED,`log_part` INT UNSIGNED,`total` BIGINT UNSIGNED COMMENT "total allocated",`used` BIGINT UNSIGNED COMMENT "currently in use",`high` BIGINT UNSIGNED COMMENT "in use high water mark") COMMENT="logbuffer usage" ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$resources SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$resources`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$resources` (`node_id` INT UNSIGNED,`resource_id` INT UNSIGNED,`reserved` INT UNSIGNED COMMENT "reserved for this resource",`used` INT UNSIGNED COMMENT "currently in use",`max` INT UNSIGNED COMMENT "max available",`high` INT UNSIGNED COMMENT "in use high water mark") COMMENT="resources usage (a.k.a superpool)" ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$counters SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$counters`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$counters` (`node_id` INT UNSIGNED,`block_number` INT UNSIGNED,`block_instance` INT UNSIGNED,`counter_id` INT UNSIGNED,`val` BIGINT UNSIGNED COMMENT "monotonically increasing since process start") COMMENT="monotonic counters" ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$nodes SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$nodes`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$nodes` (`node_id` INT UNSIGNED,`uptime` BIGINT UNSIGNED COMMENT "time in seconds that node has been running",`status` INT UNSIGNED COMMENT "starting/started/stopped etc.",`start_phase` INT UNSIGNED COMMENT "start phase if node is starting",`config_generation` INT UNSIGNED COMMENT "configuration generation number") COMMENT="node status" ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.ndb$diskpagebuffer SET @str=IF(@have_ndbinfo,'DROP TABLE IF EXISTS `ndbinfo`.`ndb$diskpagebuffer`','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`ndb$diskpagebuffer` (`node_id` INT UNSIGNED,`block_instance` INT UNSIGNED,`pages_written` BIGINT UNSIGNED COMMENT "Pages written to disk",`pages_written_lcp` BIGINT UNSIGNED COMMENT "Pages written by local checkpoint",`pages_read` BIGINT UNSIGNED COMMENT "Pages read from disk",`log_waits` BIGINT UNSIGNED COMMENT "Page writes waiting for log to be written to disk",`page_requests_direct_return` BIGINT UNSIGNED COMMENT "Page in buffer and no requests waiting for it",`page_requests_wait_queue` BIGINT UNSIGNED COMMENT "Page in buffer, but some requests are already waiting for it",`page_requests_wait_io` BIGINT UNSIGNED COMMENT "Page not in buffer, waiting to be read from disk") COMMENT="disk page buffer info" ENGINE=NDBINFO','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.blocks SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`blocks` (block_number INT UNSIGNED PRIMARY KEY, block_name VARCHAR(512))','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'INSERT INTO `ndbinfo`.`blocks` VALUES (254, "CMVMI"), (248, "DBACC"), (250, "DBDICT"), (246, "DBDIH"), (247, "DBLQH"), (245, "DBTC"), (249, "DBTUP"), (253, "NDBFS"), (251, "NDBCNTR"), (252, "QMGR"), (255, "TRIX"), (244, "BACKUP"), (256, "DBUTIL"), (257, "SUMA"), (258, "DBTUX"), (259, "TSMAN"), (260, "LGMAN"), (261, "PGMAN"), (262, "RESTORE"), (263, "DBINFO"), (264, "DBSPJ")','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.config_params SET @str=IF(@have_ndbinfo,'CREATE TABLE `ndbinfo`.`config_params` (param_number INT UNSIGNED PRIMARY KEY, param_name VARCHAR(512))','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; SET @str=IF(@have_ndbinfo,'INSERT INTO `ndbinfo`.`config_params` VALUES (179, "MaxNoOfSubscriptions"), (180, "MaxNoOfSubscribers"), (181, "MaxNoOfConcurrentSubOperations"), (5, "HostName"), (3, "NodeId"), (101, "NoOfReplicas"), (103, "MaxNoOfAttributes"), (102, "MaxNoOfTables"), (149, "MaxNoOfOrderedIndexes"), (150, "MaxNoOfUniqueHashIndexes"), (110, "MaxNoOfConcurrentIndexOperations"), (105, "MaxNoOfTriggers"), (109, "MaxNoOfFiredTriggers"), (100, "MaxNoOfSavedMessages"), (177, "LockExecuteThreadToCPU"), (178, "LockMaintThreadsToCPU"), (176, "RealtimeScheduler"), (114, "LockPagesInMainMemory"), (123, "TimeBetweenWatchDogCheck"), (174, "SchedulerExecutionTimer"), (175, "SchedulerSpinTimer"), (141, "TimeBetweenWatchDogCheckInitial"), (124, "StopOnError"), (107, "MaxNoOfConcurrentOperations"), (151, "MaxNoOfLocalOperations"), (152, "MaxNoOfLocalScans"), (153, "BatchSizePerLocalScan"), (106, "MaxNoOfConcurrentTransactions"), (108, "MaxNoOfConcurrentScans"), (111, "TransactionBufferMemory"), (113, "IndexMemory"), (112, "DataMemory"), (154, "UndoIndexBuffer"), (155, "UndoDataBuffer"), (156, "RedoBuffer"), (157, "LongMessageBuffer"), (160, "DiskPageBufferMemory"), (198, "SharedGlobalMemory"), (115, "StartPartialTimeout"), (116, "StartPartitionedTimeout"), (117, "StartFailureTimeout"), (118, "HeartbeatIntervalDbDb"), (119, "HeartbeatIntervalDbApi"), (120, "TimeBetweenLocalCheckpoints"), (121, "TimeBetweenGlobalCheckpoints"), (170, "TimeBetweenEpochs"), (171, "TimeBetweenEpochsTimeout"), (182, "MaxBufferedEpochs"), (126, "NoOfFragmentLogFiles"), (140, "FragmentLogFileSize"), (189, "InitFragmentLogFiles"), (190, "DiskIOThreadPool"), (159, "MaxNoOfOpenFiles"), (162, "InitialNoOfOpenFiles"), (129, "TimeBetweenInactiveTransactionAbortCheck"), (130, "TransactionInactiveTimeout"), (131, "TransactionDeadlockDetectionTimeout"), (148, "Diskless"), (122, "ArbitrationTimeout"), (142, "Arbitration"), (7, "DataDir"), (125, "FileSystemPath"), (250, "LogLevelStartup"), (251, "LogLevelShutdown"), (252, "LogLevelStatistic"), (253, "LogLevelCheckpoint"), (254, "LogLevelNodeRestart"), (255, "LogLevelConnection"), (259, "LogLevelCongestion"), (258, "LogLevelError"), (256, "LogLevelInfo"), (158, "BackupDataDir"), (163, "DiskSyncSize"), (164, "DiskCheckpointSpeed"), (165, "DiskCheckpointSpeedInRestart"), (133, "BackupMemory"), (134, "BackupDataBufferSize"), (135, "BackupLogBufferSize"), (136, "BackupWriteSize"), (139, "BackupMaxWriteSize"), (161, "StringMemory"), (169, "MaxAllocate"), (166, "MemReportFrequency"), (167, "BackupReportFrequency"), (184, "StartupStatusReportFrequency"), (168, "ODirect"), (172, "CompressedBackup"), (173, "CompressedLCP"), (9, "TotalSendBufferMemory"), (202, "ReservedSendBufferMemory"), (185, "Nodegroup"), (186, "MaxNoOfExecutionThreads"), (188, "__ndbmt_lqh_workers"), (187, "__ndbmt_lqh_threads"), (191, "__ndbmt_classic"), (193, "FileSystemPathDD"), (194, "FileSystemPathDataFiles"), (195, "FileSystemPathUndoFiles"), (196, "InitialLogfileGroup"), (197, "InitialTablespace"), (605, "MaxLCPStartDelay"), (606, "BuildIndexThreads"), (607, "HeartbeatOrder"), (608, "DictTrace"), (609, "MaxStartFailRetries"), (610, "StartFailRetryDelay")','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.transporters SET @str=IF(@have_ndbinfo,'CREATE OR REPLACE DEFINER=`root@localhost` SQL SECURITY INVOKER VIEW `ndbinfo`.`transporters` AS SELECT node_id, remote_node_id, CASE connection_status WHEN 0 THEN "CONNECTED" WHEN 1 THEN "CONNECTING" WHEN 2 THEN "DISCONNECTED" WHEN 3 THEN "DISCONNECTING" ELSE NULL END AS status FROM ndbinfo.ndb$transporters','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.logspaces SET @str=IF(@have_ndbinfo,'CREATE OR REPLACE DEFINER=`root@localhost` SQL SECURITY INVOKER VIEW `ndbinfo`.`logspaces` AS SELECT node_id, CASE log_type WHEN 0 THEN "REDO" WHEN 1 THEN "DD-UNDO" ELSE NULL END AS log_type, log_id, log_part, total, used FROM ndbinfo.ndb$logspaces','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.logbuffers SET @str=IF(@have_ndbinfo,'CREATE OR REPLACE DEFINER=`root@localhost` SQL SECURITY INVOKER VIEW `ndbinfo`.`logbuffers` AS SELECT node_id, CASE log_type WHEN 0 THEN "REDO" WHEN 1 THEN "DD-UNDO" ELSE "" END AS log_type, log_id, log_part, total, used FROM ndbinfo.ndb$logbuffers','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.resources SET @str=IF(@have_ndbinfo,'CREATE OR REPLACE DEFINER=`root@localhost` SQL SECURITY INVOKER VIEW `ndbinfo`.`resources` AS SELECT node_id, CASE resource_id WHEN 0 THEN "RESERVED" WHEN 1 THEN "DISK_OPERATIONS" WHEN 2 THEN "DISK_RECORDS" WHEN 3 THEN "DATA_MEMORY" WHEN 4 THEN "JOBBUFFER" WHEN 5 THEN "FILE_BUFFERS" WHEN 6 THEN "TRANSPORTER_BUFFERS" ELSE "" END AS resource_name, reserved, used, max FROM ndbinfo.ndb$resources','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.counters SET @str=IF(@have_ndbinfo,'CREATE OR REPLACE DEFINER=`root@localhost` SQL SECURITY INVOKER VIEW `ndbinfo`.`counters` AS SELECT node_id, b.block_name, block_instance, counter_id, CASE counter_id WHEN 1 THEN "ATTRINFO" WHEN 2 THEN "TRANSACTIONS" WHEN 3 THEN "COMMITS" WHEN 4 THEN "READS" WHEN 5 THEN "SIMPLE_READS" WHEN 6 THEN "WRITES" WHEN 7 THEN "ABORTS" WHEN 8 THEN "TABLE_SCANS" WHEN 9 THEN "RANGE_SCANS" WHEN 10 THEN "OPERATIONS" ELSE "" END AS counter_name, val FROM ndbinfo.ndb$counters c LEFT JOIN ndbinfo.blocks b ON c.block_number = b.block_number','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.nodes SET @str=IF(@have_ndbinfo,'CREATE OR REPLACE DEFINER=`root@localhost` SQL SECURITY INVOKER VIEW `ndbinfo`.`nodes` AS SELECT node_id, uptime, CASE status WHEN 0 THEN "NOTHING" WHEN 1 THEN "CMVMI" WHEN 2 THEN "STARTING" WHEN 3 THEN "STARTED" WHEN 4 THEN "SINGLEUSER" WHEN 5 THEN "STOPPING_1" WHEN 6 THEN "STOPPING_2" WHEN 7 THEN "STOPPING_3" WHEN 8 THEN "STOPPING_4" ELSE "" END AS status, start_phase, config_generation FROM ndbinfo.ndb$nodes','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.memoryusage SET @str=IF(@have_ndbinfo,'CREATE OR REPLACE DEFINER=`root@localhost` SQL SECURITY INVOKER VIEW `ndbinfo`.`memoryusage` AS SELECT node_id, pool_name AS memory_type, SUM(used*entry_size) AS used, SUM(used) AS used_pages, SUM(total*entry_size) AS total, SUM(total) AS total_pages FROM ndbinfo.ndb$pools WHERE block_number IN (248, 254) AND (pool_name = "Index memory" OR pool_name = "Data memory") GROUP BY node_id, memory_type','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # ndbinfo.diskpagebuffer SET @str=IF(@have_ndbinfo,'CREATE OR REPLACE SQL SECURITY INVOKER VIEW `ndbinfo`.`diskpagebuffer` AS SELECT node_id, block_instance, pages_written, pages_written_lcp, pages_read, log_waits, page_requests_direct_return, page_requests_wait_queue, page_requests_wait_io FROM ndbinfo.ndb$diskpagebuffer','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt; # Finally turn off offline mode SET @str=IF(@have_ndbinfo,'SET @@global.ndbinfo_offline=FALSE','SET @dummy = 0'); PREPARE stmt FROM @str; EXECUTE stmt; DROP PREPARE stmt;