Current Path : /var/www/axolotl/data/www/yar.axolotls.ru/bitrix/modules/tasks/install/db/mysql/ |
Current File : /var/www/axolotl/data/www/yar.axolotls.ru/bitrix/modules/tasks/install/db/mysql/install.sql |
CREATE TABLE b_tasks ( ID int(11) NOT NULL AUTO_INCREMENT, TITLE varchar(255) DEFAULT NULL, DESCRIPTION text, DESCRIPTION_IN_BBCODE char(1) NOT NULL DEFAULT 'N', PRIORITY char(1) NOT NULL DEFAULT '1', STATUS char(1) DEFAULT NULL, RESPONSIBLE_ID int(11) DEFAULT NULL, DATE_START datetime DEFAULT NULL, DURATION_PLAN int(11) DEFAULT NULL, DURATION_FACT int(11) DEFAULT NULL, DURATION_TYPE varchar(5) NOT NULL DEFAULT 'days', TIME_ESTIMATE int(11) NOT NULL DEFAULT 0, REPLICATE char(1) NOT NULL DEFAULT 'N', DEADLINE datetime DEFAULT NULL, START_DATE_PLAN datetime DEFAULT NULL, END_DATE_PLAN datetime DEFAULT NULL, CREATED_BY int(11) DEFAULT NULL, CREATED_DATE datetime DEFAULT NULL, CHANGED_BY int(11) DEFAULT NULL, CHANGED_DATE datetime DEFAULT NULL, STATUS_CHANGED_BY int(11) DEFAULT NULL, STATUS_CHANGED_DATE datetime DEFAULT NULL, CLOSED_BY int(11) DEFAULT NULL, CLOSED_DATE datetime DEFAULT NULL, ACTIVITY_DATE datetime DEFAULT NULL, GUID varchar(50) DEFAULT NULL, XML_ID varchar(50) DEFAULT NULL, EXCHANGE_ID varchar(196) DEFAULT NULL, EXCHANGE_MODIFIED varchar(196) DEFAULT NULL, OUTLOOK_VERSION int(11) DEFAULT NULL, MARK char(1) DEFAULT NULL, ALLOW_CHANGE_DEADLINE char(1) NOT NULL DEFAULT 'N', ALLOW_CHANGE_DEADLINE_MAXTIME DATETIME NULL, ALLOW_CHANGE_DEADLINE_MAXTIME_VALUE VARCHAR(255) NULL, ALLOW_CHANGE_DEADLINE_COUNT TINYINT NULL, ALLOW_CHANGE_DEADLINE_COUNT_VALUE VARCHAR(255) NULL, ALLOW_TIME_TRACKING char(1) NOT NULL DEFAULT 'N', MATCH_WORK_TIME char(1) NOT NULL DEFAULT 'N', TASK_CONTROL char(1) NOT NULL DEFAULT 'N', ADD_IN_REPORT char(1) NOT NULL DEFAULT 'N', GROUP_ID int(11) DEFAULT '0', PARENT_ID int(11) DEFAULT NULL, FORUM_TOPIC_ID bigint(20) DEFAULT NULL, MULTITASK char(1) NOT NULL DEFAULT 'N', SITE_ID char(2) NOT NULL, DECLINE_REASON text, FORKED_BY_TEMPLATE_ID int(11) DEFAULT NULL, ZOMBIE char(1) NOT NULL DEFAULT 'N', DEADLINE_COUNTED int(11) NOT NULL DEFAULT 0, STAGE_ID int(11) NOT NULL DEFAULT '0', PRIMARY KEY (ID), KEY FORUM_TOPIC_ID (FORUM_TOPIC_ID), KEY PARENT_ID (PARENT_ID), KEY CREATED_BY (CREATED_BY), KEY RESPONSIBLE_ID (RESPONSIBLE_ID), KEY CHANGED_BY (CHANGED_BY), UNIQUE KEY GUID (GUID) ); CREATE INDEX b_tasks_deadline_ibuk ON b_tasks(DEADLINE, DEADLINE_COUNTED); CREATE INDEX ix_tasks_deadline_g ON b_tasks(GROUP_ID); ALTER TABLE b_tasks ADD INDEX ix_tasks_minimal_filter (DEADLINE, STATUS, ZOMBIE, GROUP_ID); CREATE TABLE b_tasks_files_temporary ( USER_ID int(11) NOT NULL, FILE_ID int(11) NOT NULL, UNIX_TS int(11) NOT NULL, PRIMARY KEY (FILE_ID), KEY UNIX_TS (UNIX_TS), KEY USER_ID (USER_ID) ); CREATE TABLE b_tasks_dependence ( TASK_ID int(11) NOT NULL DEFAULT '0', DEPENDS_ON_ID int(11) NOT NULL DEFAULT '0', PRIMARY KEY (TASK_ID,DEPENDS_ON_ID), KEY DEPENDS_ON_ID (DEPENDS_ON_ID) ); CREATE TABLE b_tasks_proj_dep ( TASK_ID int(11) NOT NULL DEFAULT '0', DEPENDS_ON_ID int(11) NOT NULL DEFAULT '0', TYPE tinyint NOT NULL DEFAULT '2', DIRECT tinyint DEFAULT '0', MPCITY int(11) DEFAULT '1', CREATOR_ID int(11), PRIMARY KEY (TASK_ID,DEPENDS_ON_ID), KEY IX_TASKS_PROJ_DEP_DOI (DEPENDS_ON_ID), KEY IX_TASKS_PROJ_DEP_DIR (DIRECT) ); CREATE TABLE b_tasks_file ( TASK_ID int(11) NOT NULL DEFAULT '0', FILE_ID int(11) NOT NULL DEFAULT '0', PRIMARY KEY (TASK_ID,FILE_ID), KEY FILE_ID (FILE_ID) ); CREATE TABLE b_tasks_member ( TASK_ID int(11) NOT NULL DEFAULT '0', USER_ID int(11) NOT NULL DEFAULT '0', TYPE char(1) NOT NULL DEFAULT '', PRIMARY KEY (TASK_ID,USER_ID,TYPE), KEY USER_ID_TYPE (USER_ID, TYPE) ); CREATE TABLE b_tasks_tag ( TASK_ID int(11) NOT NULL, USER_ID int(11) NOT NULL, NAME varchar(255) NOT NULL, PRIMARY KEY (TASK_ID,USER_ID,NAME), KEY NAME (NAME), KEY USER_ID (USER_ID) ); CREATE TABLE b_tasks_template ( ID int(11) NOT NULL AUTO_INCREMENT, TASK_ID int(11) DEFAULT NULL, TITLE varchar(255) DEFAULT NULL, DESCRIPTION text, DESCRIPTION_IN_BBCODE char(1) NOT NULL DEFAULT 'N', PRIORITY char(1) NOT NULL DEFAULT '1', STATUS char(1) NOT NULL DEFAULT '1', RESPONSIBLE_ID int(11) DEFAULT NULL, DEADLINE_AFTER int(11) DEFAULT NULL, START_DATE_PLAN_AFTER int(11) DEFAULT NULL, END_DATE_PLAN_AFTER int(11) DEFAULT NULL, TIME_ESTIMATE int(11) NOT NULL DEFAULT 0, REPLICATE char(1) NOT NULL DEFAULT 'N', REPLICATE_PARAMS text, CREATED_BY int(11) DEFAULT NULL, XML_ID varchar(50) DEFAULT NULL, ALLOW_CHANGE_DEADLINE char(1) NOT NULL DEFAULT 'N', ALLOW_TIME_TRACKING char(1) NOT NULL DEFAULT 'N', TASK_CONTROL char(1) NOT NULL DEFAULT 'N', MATCH_WORK_TIME char(1) NOT NULL DEFAULT 'N', ADD_IN_REPORT char(1) NOT NULL DEFAULT 'N', GROUP_ID int(11) DEFAULT NULL, PARENT_ID int(11) DEFAULT NULL, MULTITASK char(1) NOT NULL DEFAULT 'N', SITE_ID char(2) NOT NULL, ACCOMPLICES text, AUDITORS text, RESPONSIBLES text, FILES text, TAGS text, DEPENDS_ON text, TPARAM_TYPE int, TPARAM_REPLICATION_COUNT int DEFAULT '0', STAGE_ID int(11) NOT NULL DEFAULT '0', ZOMBIE char(1) NOT NULL DEFAULT 'N', PRIMARY KEY (ID), KEY TASK_ID (TASK_ID), KEY PARENT_ID (PARENT_ID), KEY CREATED_BY (CREATED_BY), KEY RESPONSIBLE_ID (RESPONSIBLE_ID) ); CREATE TABLE b_tasks_template_dep ( TEMPLATE_ID int(11) NOT NULL, PARENT_TEMPLATE_ID int(11) NOT NULL, DIRECT tinyint default '0', PRIMARY KEY (TEMPLATE_ID,PARENT_TEMPLATE_ID), KEY IX_TASKS_TASK_DEP_DIR (DIRECT) ); CREATE TABLE b_tasks_viewed ( TASK_ID int(11) NOT NULL, USER_ID int(11) NOT NULL, VIEWED_DATE timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (TASK_ID,USER_ID), KEY USER_ID (USER_ID) ); CREATE TABLE b_tasks_log ( ID int(11) NOT NULL AUTO_INCREMENT, CREATED_DATE datetime NOT NULL, USER_ID int(11) NOT NULL, TASK_ID int(11) NOT NULL, FIELD varchar(50) NOT NULL, FROM_VALUE text, TO_VALUE text, PRIMARY KEY pk_b_tasks_log(ID) ); CREATE INDEX b_tasks_log1 ON b_tasks_log(TASK_ID, CREATED_DATE); CREATE TABLE b_tasks_elapsed_time ( ID int(11) NOT NULL AUTO_INCREMENT, CREATED_DATE timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, DATE_START datetime DEFAULT NULL, DATE_STOP datetime DEFAULT NULL, USER_ID int(11) NOT NULL, TASK_ID int(11) NOT NULL, MINUTES int(11) NOT NULL, SECONDS int(11) NOT NULL DEFAULT '0', SOURCE int(11) NOT NULL DEFAULT '1', COMMENT_TEXT text, PRIMARY KEY (ID), KEY TASK_ID (TASK_ID) ); CREATE INDEX USER_ID ON b_tasks_elapsed_time(USER_ID); CREATE TABLE b_tasks_reminder ( ID int(11) NOT NULL AUTO_INCREMENT, USER_ID int(11) NOT NULL, TASK_ID int(11) NOT NULL, REMIND_DATE datetime NOT NULL, TYPE char(1) NOT NULL, TRANSPORT char(1) NOT NULL, RECEPIENT_TYPE char(1) default 'S', KEY USER_ID (USER_ID,TASK_ID), PRIMARY KEY pk_b_tasks_reminder(ID) ); CREATE INDEX IX_TASKS_REMINDER_RD ON b_tasks_reminder(REMIND_DATE); CREATE TABLE b_tasks_filters ( ID int(11) NOT NULL AUTO_INCREMENT, USER_ID int(11) NOT NULL, NAME varchar(255) DEFAULT NULL, PARENT int(11) NOT NULL, SERIALIZED_FILTER text, PRIMARY KEY (ID), KEY USER_ID (USER_ID) ); CREATE TABLE b_tasks_checklist_items ( ID int(11) NOT NULL AUTO_INCREMENT, TASK_ID int(11) NOT NULL, CREATED_BY int(11) NOT NULL, TOGGLED_BY int(11) DEFAULT NULL, TOGGLED_DATE datetime DEFAULT NULL, TITLE varchar(255) DEFAULT NULL, IS_COMPLETE char(1) NOT NULL DEFAULT 'N', IS_IMPORTANT char(1) NOT NULL DEFAULT 'N', SORT_INDEX int(11) NOT NULL DEFAULT '0', PRIMARY KEY (ID), KEY USER_ID (TASK_ID) ); CREATE TABLE b_tasks_checklist_items_tree ( PARENT_ID INT NOT NULL, CHILD_ID INT NOT NULL, LEVEL SMALLINT NOT NULL DEFAULT 0, PRIMARY KEY (PARENT_ID, CHILD_ID) ); CREATE INDEX ix_tasks_checklist_items_tree_child_id_level ON b_tasks_checklist_items_tree(CHILD_ID, LEVEL); CREATE TABLE b_tasks_checklist_items_member ( ID INT NOT NULL AUTO_INCREMENT PRIMARY KEY, ITEM_ID INT(11) NOT NULL, USER_ID INT(11) NOT NULL, TYPE CHAR(1) NOT NULL, UNIQUE (ITEM_ID, USER_ID, TYPE), KEY USER_ID_TYPE (USER_ID, TYPE) ); create table b_tasks_template_chl_item ( ID int NOT NULL AUTO_INCREMENT, TEMPLATE_ID int(11) NOT NULL, SORT int(11) DEFAULT '0', TITLE varchar(255) NOT NULL, CHECKED tinyint default '0', IS_IMPORTANT char(1) NOT NULL DEFAULT 'N', PRIMARY KEY (ID), KEY ix_tasks_templ_chl_item_tid(TEMPLATE_ID) ); CREATE TABLE b_tasks_template_chl_item_tree ( PARENT_ID INT NOT NULL, CHILD_ID INT NOT NULL, LEVEL SMALLINT NOT NULL DEFAULT 0, PRIMARY KEY (PARENT_ID, CHILD_ID) ); CREATE INDEX ix_tasks_template_chl_item_tree_child_id_level ON b_tasks_template_chl_item_tree(CHILD_ID, LEVEL); CREATE TABLE b_tasks_template_chl_item_member ( ID INT NOT NULL AUTO_INCREMENT PRIMARY KEY, ITEM_ID INT(11) NOT NULL, USER_ID INT(11) NOT NULL, TYPE CHAR(1) NOT NULL, UNIQUE (ITEM_ID, USER_ID, TYPE), KEY USER_ID_TYPE (USER_ID, TYPE) ); CREATE TABLE b_tasks_timer ( TASK_ID int(11) NOT NULL, USER_ID int(11) NOT NULL, TIMER_STARTED_AT int(11) NOT NULL DEFAULT '0', TIMER_ACCUMULATOR int(11) NOT NULL DEFAULT '0', PRIMARY KEY (USER_ID), KEY TASK_ID (TASK_ID) ); CREATE TABLE b_tasks_columns ( ID int(11) NOT NULL AUTO_INCREMENT, USER_ID int(11) NOT NULL, CONTEXT_ID int(11) NOT NULL, NAME varchar(255) DEFAULT NULL, SERIALIZED_COLUMNS text, PRIMARY KEY (ID), KEY USER_ID (USER_ID) ); CREATE TABLE b_tasks_favorite ( TASK_ID int NOT NULL, USER_ID int NOT NULL, PRIMARY KEY (TASK_ID, USER_ID) ); CREATE TABLE b_tasks_msg_throttle ( ID int(11) NOT NULL AUTO_INCREMENT, TASK_ID int(11) NOT NULL, AUTHOR_ID int(11), INFORM_AUTHOR char(1) DEFAULT '0', STATE_ORIG text, STATE_LAST text, PRIMARY KEY (ID) ); CREATE INDEX ix_tasks_msg_throttle_ti ON b_tasks_msg_throttle(TASK_ID); CREATE TABLE b_tasks_sorting ( ID int(11) NOT NULL AUTO_INCREMENT, TASK_ID int(11) NOT NULL, SORT decimal(18,7) NOT NULL, USER_ID int(11) NOT NULL DEFAULT 0, GROUP_ID int(11) NOT NULL DEFAULT 0, PREV_TASK_ID int(11) NOT NULL DEFAULT 0, NEXT_TASK_ID int(11) NOT NULL DEFAULT 0, PRIMARY KEY (ID) ); CREATE INDEX ix_tasks_sorting_tid_uid ON b_tasks_sorting(TASK_ID, USER_ID); CREATE INDEX ix_tasks_sorting_tid_gid ON b_tasks_sorting(TASK_ID, GROUP_ID); CREATE INDEX ix_tasks_sorting_sort ON b_tasks_sorting(SORT); ALTER TABLE b_tasks_sorting ADD INDEX ix_tasks_sorting_minimal (USER_ID, SORT); CREATE TABLE b_tasks_syslog ( ID int(11) NOT NULL AUTO_INCREMENT, TYPE tinyint, CREATED_DATE datetime, MESSAGE varchar(255), ENTITY_ID int(11), ENTITY_TYPE tinyint, PARAM_A int, ERROR text, PRIMARY KEY (ID) ); CREATE INDEX ix_tasks_syslog_etei ON b_tasks_syslog(ENTITY_TYPE, ENTITY_ID); CREATE INDEX ix_tasks_syslog_d ON b_tasks_syslog(CREATED_DATE); create table b_tasks_task_template_access ( ID int not null primary key auto_increment, GROUP_CODE varchar(50) NOT NULL, ENTITY_ID int not null, TASK_ID int not null ); create index ix_tasks_task_template_a_get on b_tasks_task_template_access (GROUP_CODE, ENTITY_ID, TASK_ID); create table b_tasks_task_parameter ( ID int not null AUTO_INCREMENT PRIMARY KEY, TASK_ID int not null, CODE tinyint not null, VALUE varchar(10) default null ); CREATE UNIQUE INDEX ix_tasks_task_parameter_ticv ON b_tasks_task_parameter(TASK_ID, CODE, VALUE); CREATE TABLE b_tasks_task_dep ( TASK_ID int(11) NOT NULL, PARENT_TASK_ID int(11) NOT NULL, DIRECT tinyint default '0', UNIQUE index (TASK_ID, PARENT_TASK_ID, DIRECT), UNIQUE index (PARENT_TASK_ID, TASK_ID, DIRECT) ); CREATE TABLE b_tasks_stages ( ID int(18) NOT NULL AUTO_INCREMENT, TITLE varchar(255) DEFAULT NULL, SORT int(11) DEFAULT NULL, COLOR char(6) DEFAULT NULL, SYSTEM_TYPE varchar(20) DEFAULT NULL, ENTITY_ID int(18) DEFAULT 0, ENTITY_TYPE char(1) DEFAULT 'G', ADDITIONAL_FILTER text default null, TO_UPDATE text default null, TO_UPDATE_ACCESS varchar(255) default null, PRIMARY KEY (`ID`) ); CREATE TABLE b_tasks_task_stage ( ID int(18) NOT NULL AUTO_INCREMENT, TASK_ID int(11) NOT NULL, STAGE_ID int(18) NOT NULL, PRIMARY KEY (ID), UNIQUE KEY STAGE_TASK (STAGE_ID, TASK_ID), KEY TASK_ID (TASK_ID) ); CREATE TABLE b_tasks_projects ( ID int(11) NOT NULL AUTO_INCREMENT, ORDER_NEW_TASK varchar(10) NOT NULL default 'desc', PRIMARY KEY (`ID`) ); ALTER TABLE b_tasks ADD INDEX IDX_TASKS_STAGE_ID (STAGE_ID); ALTER TABLE b_tasks_template ADD INDEX IDX_TASKS_STAGE_ID (STAGE_ID); CREATE TABLE IF NOT EXISTS b_tasks_counters ( `ID` int(11) NOT NULL AUTO_INCREMENT, `USER_ID` int(11) NOT NULL, `GROUP_ID` int(11) NOT NULL DEFAULT '0', `OPENED` smallint(6) NOT NULL DEFAULT '0', `CLOSED` smallint(6) NOT NULL DEFAULT '0', `EXPIRED` INT NOT NULL DEFAULT '0', `NEW_COMMENTS` INT NOT NULL DEFAULT '0', `MY_EXPIRED` smallint(6) NOT NULL DEFAULT '0', `MY_EXPIRED_SOON` smallint(6) NOT NULL DEFAULT '0', `MY_NOT_VIEWED` smallint(6) DEFAULT '0', `MY_WITHOUT_DEADLINE` smallint(6) NOT NULL DEFAULT '0', `MY_NEW_COMMENTS` INT NOT NULL DEFAULT '0', `ORIGINATOR_WITHOUT_DEADLINE` smallint(6) DEFAULT '0', `ORIGINATOR_EXPIRED` smallint(6) DEFAULT '0', `ORIGINATOR_WAIT_CTRL` smallint(6) NOT NULL DEFAULT '0', `ORIGINATOR_NEW_COMMENTS` INT NOT NULL DEFAULT '0', `AUDITOR_EXPIRED` smallint(6) DEFAULT '0', `AUDITOR_NEW_COMMENTS` INT NOT NULL DEFAULT '0', `ACCOMPLICES_EXPIRED` smallint(6) DEFAULT '0', `ACCOMPLICES_EXPIRED_SOON` smallint(6) DEFAULT '0', `ACCOMPLICES_NOT_VIEWED` smallint(6) DEFAULT '0', `ACCOMPLICES_NEW_COMMENTS` INT NOT NULL DEFAULT '0', PRIMARY KEY (`ID`), UNIQUE KEY b_tasks_counters_user_group (USER_ID, GROUP_ID) ); CREATE TABLE IF NOT EXISTS b_tasks_effective( `ID` INT(11) NOT NULL AUTO_INCREMENT, `DATETIME` DATETIME NOT NULL, `DATETIME_REPAIR` DATETIME NULL, `USER_ID` INT(11) NOT NULL, `GROUP_ID` INT(11) NOT NULL DEFAULT '0', `EFFECTIVE` TINYINT(4) NOT NULL DEFAULT '0', `TASK_ID` INT(11) NOT NULL, `TASK_TITLE` VARCHAR(255) NULL, `TASK_DEADLINE` DATETIME NULL, `USER_TYPE` CHAR(1) NOT NULL, `IS_VIOLATION` CHAR(1) NOT NULL DEFAULT 'N', PRIMARY KEY (`ID`) ); ALTER TABLE b_tasks_effective ADD INDEX b_tasks_effective_DATETIME_USER_ID (DATETIME, USER_ID); ALTER TABLE b_tasks_effective ADD INDEX b_tasks_effective_USER_ID ( USER_ID); CREATE TABLE b_tasks_search_index ( ID bigint(20) auto_increment primary key, TASK_ID int not null, MESSAGE_ID bigint(20) default 0 not null, SEARCH_INDEX mediumtext null, unique (TASK_ID, MESSAGE_ID) ); CREATE TABLE IF NOT EXISTS b_tasks_sprint ( ID int(18) NOT NULL AUTO_INCREMENT, GROUP_ID int(18) NOT NULL, CREATED_BY_ID int(18) NOT NULL, MODIFIED_BY_ID int(18) NOT NULL, START_TIME timestamp NULL DEFAULT CURRENT_TIMESTAMP, FINISH_TIME timestamp NOT NULL DEFAULT '0000-00-00 00:00:00', PRIMARY KEY (ID) ); CREATE TABLE IF NOT EXISTS b_tasks_role ( ID INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, NAME VARCHAR(250) NOT NULL, PRIMARY KEY (ID) ); CREATE TABLE IF NOT EXISTS b_tasks_role_relation ( ID INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, ROLE_ID INT(10) UNSIGNED NOT NULL, RELATION VARCHAR(8) NOT NULL DEFAULT '', PRIMARY KEY (ID), INDEX ROLE_ID (ROLE_ID), INDEX RELATION (RELATION) ); CREATE TABLE IF NOT EXISTS b_tasks_permission ( ID INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, ROLE_ID INT(10) UNSIGNED NOT NULL, PERMISSION_ID VARCHAR(32) NOT NULL DEFAULT '0', VALUE TINYINT(3) UNSIGNED NOT NULL DEFAULT '0', PRIMARY KEY (ID), INDEX ROLE_ID (ROLE_ID), INDEX PERMISSION_ID (PERMISSION_ID) ); CREATE TABLE IF NOT EXISTS b_tasks_template_permission ( ID INT(10) UNSIGNED NOT NULL AUTO_INCREMENT, TEMPLATE_ID INT(10) UNSIGNED NULL DEFAULT NULL, ACCESS_CODE VARCHAR(8) NULL DEFAULT NULL, PERMISSION_ID VARCHAR(32) NULL DEFAULT NULL, VALUE TINYINT(3) UNSIGNED NULL DEFAULT '0', PRIMARY KEY (ID), INDEX TEMPLATE_ID (TEMPLATE_ID), INDEX ACCESS_CODE (ACCESS_CODE), INDEX PERMISSION_ID (PERMISSION_ID) ); CREATE TABLE IF NOT EXISTS b_tasks_user_option ( ID INT NOT NULL AUTO_INCREMENT PRIMARY KEY, TASK_ID INT(11) NOT NULL, USER_ID INT(11) NOT NULL, OPTION_CODE INT NOT NULL, UNIQUE KEY TASK_USER_OPTION (TASK_ID, USER_ID, OPTION_CODE) );