Spring定时调度——将调度信息持久化到数据库中
1、首先建立数据库表
oracle:
--
-- A hint submitted by a user: Oracle DB MUST be created as "shared" and the
-- job_queue_processes parameter  must be greater than 2, otherwise a DB lock
-- will happen.   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_job_listeners;
delete from qrtz_trigger_listeners;
delete from qrtz_fired_triggers;
delete from qrtz_simple_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_trigger_listeners;
drop table qrtz_blob_triggers;
drop table qrtz_cron_triggers;
drop table qrtz_simple_triggers;
drop table qrtz_triggers;
drop table qrtz_job_listeners;
drop table qrtz_job_details;
drop table qrtz_paused_trigger_grps;
drop table qrtz_locks;
drop table qrtz_scheduler_state;


CREATE TABLE qrtz_job_details
  (
    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_VOLATILE VARCHAR2(1) NOT NULL,
    IS_STATEFUL VARCHAR2(1) NOT NULL,
    REQUESTS_RECOVERY VARCHAR2(1) NOT NULL,
    JOB_DATA BLOB NULL,
    PRIMARY KEY (JOB_NAME,JOB_GROUP)
);
CREATE TABLE qrtz_job_listeners
  (
    JOB_NAME  VARCHAR2(200) NOT NULL,
    JOB_GROUP VARCHAR2(200) NOT NULL,
    JOB_LISTENER VARCHAR2(200) NOT NULL,
    PRIMARY KEY (JOB_NAME,JOB_GROUP,JOB_LISTENER),
    FOREIGN KEY (JOB_NAME,JOB_GROUP)
REFERENCES QRTZ_JOB_DETAILS(JOB_NAME,JOB_GROUP)
);
CREATE TABLE qrtz_triggers
  (
    TRIGGER_NAME VARCHAR2(200) NOT NULL,
    TRIGGER_GROUP VARCHAR2(200) NOT NULL,
    JOB_NAME  VARCHAR2(200) NOT NULL,
    JOB_GROUP VARCHAR2(200) NOT NULL,
    IS_VOLATILE VARCHAR2(1) 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,
    PRIMARY KEY (TRIGGER_NAME,TRIGGER_GROUP),
    FOREIGN KEY (JOB_NAME,JOB_GROUP)
REFERENCES QRTZ_JOB_DETAILS(JOB_NAME,JOB_GROUP)
);
CREATE TABLE qrtz_simple_triggers
  (
    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_TRIGG