spring quartz 12张表的功能作用

spring quartz 12张表的效能作用

JobStore 是基于 JDBC 的，它需要一个数据用于 Scheduler 信息的持久化。Quartz 需要创建 12 张数据库表。表的名字和描述在表 6.1 中列出。
表 6.1. Quartz 需要下列表用于所有的 JDBC 的持久性 JobStore

表名	描述
QRTZ_CALENDARS	以 Blob 类型存储 Quartz 的 Calendar 信息
QRTZ_CRON_TRIGGERS	存储 Cron Trigger，包括 Cron 表达式和时区信息
QRTZ_FIRED_TRIGGERS	存储与已触发的 Trigger 相关的状态信息，以及相联 Job 的执行信息
QRTZ_PAUSED_TRIGGER_GRPS	存储已暂停的 Trigger 组的信息
QRTZ_SCHEDULER_STATE	存储少量的有关 Scheduler 的状态信息，和别的 Scheduler 实例(假如是用于一个集群中)
QRTZ_LOCKS	存储程序的非观锁的信息(假如使用了悲观锁)
QRTZ_JOB_DETAILS	存储每一个已配置的 Job 的详细信息
QRTZ_JOB_LISTENERS	存储有关已配置的 JobListener 的信息
QRTZ_SIMPLE_TRIGGERS	存储简单的 Trigger，包括重复次数，间隔，以及已触的次数
QRTZ_BLOG_TRIGGERS	Trigger 作为 Blob 类型存储(用于 Quartz 用户用 JDBC 创建他们自己定制的 Trigger 类型，JobStore 并不知道如何存储实例的时候)
QRTZ_TRIGGER_LISTENERS	存储已配置的 TriggerListener 的信息
QRTZ_TRIGGERS	存储已配置的 Trigger 的信息

附 quartz2.1.7 表结构sql

--

-- A hint submitted by a user: Oracle DB MUST be created as "shared" and the

-- job_queue_processes parameter must be greater than 2

-- However, these settings are pretty much standard after any

-- Oracle install, so most users need not worry about this.

--

-- Many other users (including the primary author of Quartz) have had success

-- runing in dedicated mode, so only consider the above as a hint ;-)

--

delete from qrtz_fired_triggers;

delete from qrtz_simple_triggers;

delete from qrtz_simprop_triggers;

delete from qrtz_cron_triggers;

delete from qrtz_blob_triggers;

delete from qrtz_triggers;

delete from qrtz_job_details;

delete from qrtz_calendars;

delete from qrtz_paused_trigger_grps;

delete from qrtz_locks;

delete from qrtz_scheduler_state;

drop table qrtz_calendars;

drop table qrtz_fired_triggers;

drop table qrtz_blob_triggers;

drop table qrtz_cron_triggers;

drop table qrtz_simple_triggers;

drop table qrtz_simprop_triggers;

drop table qrtz_triggers;

drop table qrtz_job_details;

drop table qrtz_paused_trigger_grps;

drop table qrtz_locks;

drop table qrtz_scheduler_state;

-- 存储每一个已配置的 Job 的详细信息

CREATE TABLE qrtz_job_details

(

SCHED_NAME VARCHAR2(120) NOT NULL,

JOB_NAME VARCHAR2(200) NOT NULL,

JOB_GROUP VARCHAR2(200) NOT NULL,

DESCRIPTION VARCHAR2(250) NULL,

JOB_CLASS_NAME VARCHAR2(250) NOT NULL,

IS_DURABLE VARCHAR2(1) NOT NULL,

IS_NONCONCURRENT VARCHAR2(1) NOT NULL,

IS_UPDATE_DATA VARCHAR2(1) NOT NULL,

REQUESTS_RECOVERY VARCHAR2(1) NOT NULL,

JOB_DATA BLOB NULL,

CONSTRAINT QRTZ_JOB_DETAILS_PK PRIMARY KEY (SCHED_NAME,JOB_NAME,JOB_GROUP)

);

-- 存储已配置的 Trigger 的信息

CREATE TABLE qrtz_triggers

(

SCHED_NAME VARCHAR2(120) NOT NULL,

TRIGGER_NAME VARCHAR2(200) NOT NULL,

TRIGGER_GROUP VARCHAR2(200) NOT NULL,

JOB_NAME VARCHAR2(200) NOT NULL,

JOB_GROUP VARCHAR2(200) NOT NULL,

DESCRIPTION VARCHAR2(250) NULL,

NEXT_FIRE_TIME NUMBER(13) NULL,

PREV_FIRE_TIME NUMBER(13) NULL,

PRIORITY NUMBER(13) NULL,

TRIGGER_STATE VARCHAR2(16) NOT NULL,

TRIGGER_TYPE VARCHAR2(8) NOT NULL,

START_TIME NUMBER(13) NOT NULL,

END_TIME NUMBER(13) NULL,

CALENDAR_NAME VARCHAR2(200) NULL,

MISFIRE_INSTR NUMBER(2) NULL,

JOB_DATA BLOB NULL,

CONSTRAINT QRTZ_TRIGGERS_PK PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),

CONSTRAINT QRTZ_TRIGGER_TO_JOBS_FK FOREIGN KEY (SCHED_NAME,JOB_NAME,JOB_GROUP)

REFERENCES QRTZ_JOB_DETAILS(SCHED_NAME,JOB_NAME,JOB_GROUP)

);

-- 存储简单的 Trigger，包括重复次数，间隔，以及已触的次数

CREATE TABLE qrtz_simple_triggers

(

SCHED_NAME VARCHAR2(120) NOT NULL,

TRIGGER_NAME VARCHAR2(200) NOT NULL,

TRIGGER_GROUP VARCHAR2(200) NOT NULL,

REPEAT_COUNT NUMBER(7) NOT NULL,

REPEAT_INTERVAL NUMBER(12) NOT NULL,

TIMES_TRIGGERED NUMBER(10) NOT NULL,

CONSTRAINT QRTZ_SIMPLE_TRIG_PK PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),

CONSTRAINT QRTZ_SIMPLE_TRIG_TO_TRIG_FK FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)

REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)

);

-- 存储 Cron Trigger，包括 Cron 表达式和时区信息

CREATE TABLE qrtz_cron_triggers

(

SCHED_NAME VARCHAR2(120) NOT NULL,

TRIGGER_NAME VARCHAR2(200) NOT NULL,

TRIGGER_GROUP VARCHAR2(200) NOT NULL,

CRON_EXPRESSION VARCHAR2(120) NOT NULL,

TIME_ZONE_ID VARCHAR2(80),

CONSTRAINT QRTZ_CRON_TRIG_PK PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),

CONSTRAINT QRTZ_CRON_TRIG_TO_TRIG_FK FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)

REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)

);

CREATE TABLE qrtz_simprop_triggers

(

SCHED_NAME VARCHAR2(120) NOT NULL,

TRIGGER_NAME VARCHAR2(200) NOT NULL,

TRIGGER_GROUP VARCHAR2(200) NOT NULL,

STR_PROP_1 VARCHAR2(512) NULL,

STR_PROP_2 VARCHAR2(512) NULL,

STR_PROP_3 VARCHAR2(512) NULL,

INT_PROP_1 NUMBER(10) NULL,

INT_PROP_2 NUMBER(10) NULL,

LONG_PROP_1 NUMBER(13) NULL,

LONG_PROP_2 NUMBER(13) NULL,

DEC_PROP_1 NUMERIC(13,4) NULL,

DEC_PROP_2 NUMERIC(13,4) NULL,

BOOL_PROP_1 VARCHAR2(1) NULL,

BOOL_PROP_2 VARCHAR2(1) NULL,

CONSTRAINT QRTZ_SIMPROP_TRIG_PK PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),

CONSTRAINT QRTZ_SIMPROP_TRIG_TO_TRIG_FK FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)

REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)

);

-- Trigger 作为 Blob 类型存储(用于 Quartz 用户用 JDBC 创建他们自己定制的 Trigger 类型，<span style="color:#800080;">JobStore</span> 并不知道如何存储实例的时候)

CREATE TABLE qrtz_blob_triggers

(

SCHED_NAME VARCHAR2(120) NOT NULL,

TRIGGER_NAME VARCHAR2(200) NOT NULL,

TRIGGER_GROUP VARCHAR2(200) NOT NULL,

BLOB_DATA BLOB NULL,

CONSTRAINT QRTZ_BLOB_TRIG_PK PRIMARY KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP),

CONSTRAINT QRTZ_BLOB_TRIG_TO_TRIG_FK FOREIGN KEY (SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)

REFERENCES QRTZ_TRIGGERS(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP)

);

-- 以 Blob 类型存储 Quartz 的 Calendar 信息

CREATE TABLE qrtz_calendars

(

SCHED_NAME VARCHAR2(120) NOT NULL,

CALENDAR_NAME VARCHAR2(200) NOT NULL,

CALENDAR BLOB NOT NULL,

CONSTRAINT QRTZ_CALENDARS_PK PRIMARY KEY (SCHED_NAME,CALENDAR_NAME)

);

-- 存储已暂停的 Trigger 组的信息

CREATE TABLE qrtz_paused_trigger_grps

(

SCHED_NAME VARCHAR2(120) NOT NULL,

TRIGGER_GROUP VARCHAR2(200) NOT NULL,

CONSTRAINT QRTZ_PAUSED_TRIG_GRPS_PK PRIMARY KEY (SCHED_NAME,TRIGGER_GROUP)

);

-- 存储与已触发的 Trigger 相关的状态信息，以及相联 Job 的执行信息

CREATE TABLE qrtz_fired_triggers

(

SCHED_NAME VARCHAR2(120) NOT NULL,

ENTRY_ID VARCHAR2(95) NOT NULL,

TRIGGER_NAME VARCHAR2(200) NOT NULL,

TRIGGER_GROUP VARCHAR2(200) NOT NULL,

INSTANCE_NAME VARCHAR2(200) NOT NULL,

FIRED_TIME NUMBER(13) NOT NULL,

PRIORITY NUMBER(13) NOT NULL,

STATE VARCHAR2(16) NOT NULL,

JOB_NAME VARCHAR2(200) NULL,

JOB_GROUP VARCHAR2(200) NULL,

IS_NONCONCURRENT VARCHAR2(1) NULL,

REQUESTS_RECOVERY VARCHAR2(1) NULL,

CONSTRAINT QRTZ_FIRED_TRIGGER_PK PRIMARY KEY (SCHED_NAME,ENTRY_ID)

);

-- 存储少量的有关 Scheduler 的状态信息，和别的 Scheduler 实例(假如是用于一个集群中)

CREATE TABLE qrtz_scheduler_state

(

SCHED_NAME VARCHAR2(120) NOT NULL,

INSTANCE_NAME VARCHAR2(200) NOT NULL,

LAST_CHECKIN_TIME NUMBER(13) NOT NULL,

CHECKIN_INTERVAL NUMBER(13) NOT NULL,

CONSTRAINT QRTZ_SCHEDULER_STATE_PK PRIMARY KEY (SCHED_NAME,INSTANCE_NAME)

);

-- 存储程序的悲观锁的信息(假如使用了悲观锁)

CREATE TABLE qrtz_locks

(

SCHED_NAME VARCHAR2(120) NOT NULL,

LOCK_NAME VARCHAR2(40) NOT NULL,

CONSTRAINT QRTZ_LOCKS_PK PRIMARY KEY (SCHED_NAME,LOCK_NAME)

);

create index idx_qrtz_j_req_recovery on qrtz_job_details(SCHED_NAME,REQUESTS_RECOVERY);

create index idx_qrtz_j_grp on qrtz_job_details(SCHED_NAME,JOB_GROUP);

create index idx_qrtz_t_j on qrtz_triggers(SCHED_NAME,JOB_NAME,JOB_GROUP);

create index idx_qrtz_t_jg on qrtz_triggers(SCHED_NAME,JOB_GROUP);

create index idx_qrtz_t_c on qrtz_triggers(SCHED_NAME,CALENDAR_NAME);

create index idx_qrtz_t_g on qrtz_triggers(SCHED_NAME,TRIGGER_GROUP);

create index idx_qrtz_t_state on qrtz_triggers(SCHED_NAME,TRIGGER_STATE);

create index idx_qrtz_t_n_state on qrtz_triggers(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP,TRIGGER_STATE);

create index idx_qrtz_t_n_g_state on qrtz_triggers(SCHED_NAME,TRIGGER_GROUP,TRIGGER_STATE);

create index idx_qrtz_t_next_fire_time on qrtz_triggers(SCHED_NAME,NEXT_FIRE_TIME);

create index idx_qrtz_t_nft_st on qrtz_triggers(SCHED_NAME,TRIGGER_STATE,NEXT_FIRE_TIME);

create index idx_qrtz_t_nft_misfire on qrtz_triggers(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME);

create index idx_qrtz_t_nft_st_misfire on qrtz_triggers(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME,TRIGGER_STATE);

create index idx_qrtz_t_nft_st_misfire_grp on qrtz_triggers(SCHED_NAME,MISFIRE_INSTR,NEXT_FIRE_TIME,TRIGGER_GROUP,TRIGGER_STATE);

create index idx_qrtz_ft_trig_inst_name on qrtz_fired_triggers(SCHED_NAME,INSTANCE_NAME);

create index idx_qrtz_ft_inst_job_req_rcvry on qrtz_fired_triggers(SCHED_NAME,INSTANCE_NAME,REQUESTS_RECOVERY);

create index idx_qrtz_ft_j_g on qrtz_fired_triggers(SCHED_NAME,JOB_NAME,JOB_GROUP);

create index idx_qrtz_ft_jg on qrtz_fired_triggers(SCHED_NAME,JOB_GROUP);

create index idx_qrtz_ft_t_g on qrtz_fired_triggers(SCHED_NAME,TRIGGER_NAME,TRIGGER_GROUP);

create index idx_qrtz_ft_tg on qrtz_fired_triggers(SCHED_NAME,TRIGGER_GROUP);