LibreSource 2.5 is delivered with the Quartz library (version 1.4.0 beta1). If you face a compatibility issue between this library and PostgreSQL (version 8.3.9) like the following one :
Executing the following SQL statements on the LibreSource database clear the "cast" issue. Following code is coming from
drop table qrtz_job_listeners;
drop table qrtz_trigger_listeners;
drop table qrtz_fired_triggers;
DROP TABLE QRTZ_PAUSED_TRIGGER_GRPS;
DROP TABLE QRTZ_SCHEDULER_STATE;
DROP TABLE QRTZ_LOCKS;
drop table qrtz_simple_triggers;
drop table qrtz_cron_triggers;
DROP TABLE QRTZ_BLOB_TRIGGERS;
drop table qrtz_triggers;
drop table qrtz_job_details;
drop table qrtz_calendars;CREATE TABLE qrtz_job_details
(
JOB_NAME VARCHAR(80) NOT NULL,
JOB_GROUP VARCHAR(80) NOT NULL,
DESCRIPTION VARCHAR(120) NULL,
JOB_CLASS_NAME VARCHAR(128) NOT NULL,
IS_DURABLE BOOL NOT NULL,
IS_VOLATILE BOOL NOT NULL,
IS_STATEFUL BOOL NOT NULL,
REQUESTS_RECOVERY BOOL NOT NULL,
JOB_DATA BYTEA NULL,
PRIMARY KEY (JOB_NAME,JOB_GROUP)
);CREATE TABLE qrtz_job_listeners
(
JOB_NAME VARCHAR(80) NOT NULL,
JOB_GROUP VARCHAR(80) NOT NULL,
JOB_LISTENER VARCHAR(80) 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 VARCHAR(80) NOT NULL,
TRIGGER_GROUP VARCHAR(80) NOT NULL,
JOB_NAME VARCHAR(80) NOT NULL,
JOB_GROUP VARCHAR(80) NOT NULL,
IS_VOLATILE BOOL NOT NULL,
DESCRIPTION VARCHAR(120) NULL,
NEXT_FIRE_TIME BIGINT NULL,
PREV_FIRE_TIME BIGINT NULL,
PRIORITY INTEGER NULL,
TRIGGER_STATE VARCHAR(16) NOT NULL,
TRIGGER_TYPE VARCHAR(8) NOT NULL,
START_TIME BIGINT NOT NULL,
END_TIME BIGINT NULL,
CALENDAR_NAME VARCHAR(80) NULL,
MISFIRE_INSTR SMALLINT NULL,
JOB_DATA BYTEA 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 VARCHAR(80) NOT NULL,
TRIGGER_GROUP VARCHAR(80) NOT NULL,
REPEAT_COUNT BIGINT NOT NULL,
REPEAT_INTERVAL BIGINT NOT NULL,
TIMES_TRIGGERED BIGINT NOT NULL,
PRIMARY KEY (TRIGGER_NAME,TRIGGER_GROUP),
FOREIGN KEY (TRIGGER_NAME,TRIGGER_GROUP)
REFERENCES QRTZ_TRIGGERS(TRIGGER_NAME,TRIGGER_GROUP)
);CREATE TABLE qrtz_cron_triggers
(
TRIGGER_NAME VARCHAR(80) NOT NULL,
TRIGGER_GROUP VARCHAR(80) NOT NULL,
CRON_EXPRESSION VARCHAR(80) NOT NULL,
TIME_ZONE_ID VARCHAR(80),
PRIMARY KEY (TRIGGER_NAME,TRIGGER_GROUP),
FOREIGN KEY (TRIGGER_NAME,TRIGGER_GROUP)
REFERENCES QRTZ_TRIGGERS(TRIGGER_NAME,TRIGGER_GROUP)
);CREATE TABLE qrtz_blob_triggers
(
TRIGGER_NAME VARCHAR(80) NOT NULL,
TRIGGER_GROUP VARCHAR(80) NOT NULL,
BLOB_DATA BYTEA NULL,
PRIMARY KEY (TRIGGER_NAME,TRIGGER_GROUP),
FOREIGN KEY (TRIGGER_NAME,TRIGGER_GROUP)
REFERENCES QRTZ_TRIGGERS(TRIGGER_NAME,TRIGGER_GROUP)
);CREATE TABLE qrtz_trigger_listeners
(
TRIGGER_NAME VARCHAR(80) NOT NULL,
TRIGGER_GROUP VARCHAR(80) NOT NULL,
TRIGGER_LISTENER VARCHAR(80) NOT NULL,
PRIMARY KEY (TRIGGER_NAME,TRIGGER_GROUP,TRIGGER_LISTENER),
FOREIGN KEY (TRIGGER_NAME,TRIGGER_GROUP)
REFERENCES QRTZ_TRIGGERS(TRIGGER_NAME,TRIGGER_GROUP)
);
CREATE TABLE qrtz_calendars
(
CALENDAR_NAME VARCHAR(80) NOT NULL,
CALENDAR BYTEA NOT NULL,
PRIMARY KEY (CALENDAR_NAME)
);
CREATE TABLE qrtz_paused_trigger_grps
(
TRIGGER_GROUP VARCHAR(80) NOT NULL,
PRIMARY KEY (TRIGGER_GROUP)
);CREATE TABLE qrtz_fired_triggers
(
ENTRY_ID VARCHAR(95) NOT NULL,
TRIGGER_NAME VARCHAR(80) NOT NULL,
TRIGGER_GROUP VARCHAR(80) NOT NULL,
IS_VOLATILE BOOL NOT NULL,
INSTANCE_NAME VARCHAR(80) NOT NULL,
FIRED_TIME BIGINT NOT NULL,
PRIORITY INTEGER NOT NULL,
STATE VARCHAR(16) NOT NULL,
JOB_NAME VARCHAR(80) NULL,
JOB_GROUP VARCHAR(80) NULL,
IS_STATEFUL BOOL NULL,
REQUESTS_RECOVERY BOOL NULL,
PRIMARY KEY (ENTRY_ID)
);CREATE TABLE qrtz_scheduler_state
(
INSTANCE_NAME VARCHAR(80) NOT NULL,
LAST_CHECKIN_TIME BIGINT NOT NULL,
CHECKIN_INTERVAL BIGINT NOT NULL,
PRIMARY KEY (INSTANCE_NAME)
);CREATE TABLE qrtz_locks
(
LOCK_NAME VARCHAR(40) NOT NULL,
PRIMARY KEY (LOCK_NAME)
);
INSERT INTO qrtz_locks values('TRIGGER_ACCESS');
INSERT INTO qrtz_locks values('JOB_ACCESS');
INSERT INTO qrtz_locks values('CALENDAR_ACCESS');
INSERT INTO qrtz_locks values('STATE_ACCESS');
INSERT INTO qrtz_locks values('MISFIRE_ACCESS');commit;
Use at your own risk.