HSQL表更改第二progamm運行

Question

後才visable我有一個計劃與HSQL數據庫。但是，如果我運行該程序，它應該創建一些訂單和東西。但是，當程序正確關閉時，它不會將日期保存到「DB.script」中，我必須再次運行它，以便我可以看到「DB.script」中的更改。 有人知道這個問題的解決方案嗎？

這裏是我關閉數據庫連接：

public void closeAll(Object name){ 
    session = sf.getCurrentSession(); 
    transaction = session.beginTransaction(); 
    session.persist(name); 
    session.flush(); 
    session.saveOrUpdate(name); 
    transaction.commit(); 
    org.hsqldb.DatabaseManager.closeDatabases(0); 
    System.out.println("[Info] Connection Closed"); 
} 

，在這裏我HSQL DB.script：

SET DATABASE UNIQUE NAME HSQLDB3D7E03560E 
SET DATABASE GC 0 
SET DATABASE DEFAULT RESULT MEMORY ROWS 0 
SET DATABASE EVENT LOG LEVEL 0 
SET DATABASE SQL NAMES FALSE 
SET DATABASE SQL REGULAR NAMES TRUE 
SET DATABASE SQL REFERENCES FALSE 
SET DATABASE SQL SIZE TRUE 
SET DATABASE SQL TYPES FALSE 
SET DATABASE SQL TDC DELETE TRUE 
SET DATABASE SQL TDC UPDATE TRUE 
SET DATABASE SQL TRANSLATE TTI TYPES TRUE 
SET DATABASE SQL CONCAT NULLS TRUE 
SET DATABASE SQL NULLS FIRST TRUE 
SET DATABASE SQL UNIQUE NULLS TRUE 
SET DATABASE SQL CONVERT TRUNCATE TRUE 
SET DATABASE SQL AVG SCALE 0 
SET DATABASE SQL DOUBLE NAN TRUE 
SET DATABASE SQL LONGVAR IS LOB FALSE 
SET DATABASE TRANSACTION CONTROL LOCKS 
SET DATABASE DEFAULT ISOLATION LEVEL READ COMMITTED 
SET DATABASE TRANSACTION ROLLBACK ON CONFLICT TRUE 
SET DATABASE TEXT TABLE DEFAULTS '' 
SET FILES WRITE DELAY 0 
SET FILES BACKUP INCREMENT TRUE 
SET FILES CACHE SIZE 10000 
SET FILES CACHE ROWS 50000 
SET FILES SCALE 32 
SET FILES LOB SCALE 32 
SET FILES DEFRAG 0 
SET FILES NIO TRUE 
SET FILES NIO SIZE 256 
SET FILES LOG TRUE 
SET FILES LOG SIZE 50 
CREATE USER SA PASSWORD DIGEST 'd41d8cd98f00b204e9800998ecf8427e' 
ALTER USER SA SET LOCAL TRUE 
CREATE SCHEMA PUBLIC AUTHORIZATION DBA 
SET SCHEMA PUBLIC 
CREATE SEQUENCE PUBLIC.SEQU AS INTEGER START WITH 10 
CREATE MEMORY TABLE PUBLIC.ROLLE(ID INTEGER NOT NULL PRIMARY KEY,ADMIN BOOLEAN,NAME VARCHAR(20)) 
CREATE MEMORY TABLE PUBLIC.SORTEBEST(FKKAFFEESORTEN INTEGER NOT NULL,FKBESTELLUNG INTEGER,ANZAHL INTEGER) 
CREATE MEMORY TABLE PUBLIC.KAFFEESORTE(ID INTEGER NOT NULL PRIMARY KEY,NAME CHARACTER(20),PREIS DOUBLE,TYP CHARACTER(20)) 
CREATE MEMORY TABLE PUBLIC.USER(NAME CHARACTER(20),EMAIL VARCHAR(40),FK_ROLLE INTEGER,LOGONID CHARACTER(8) PRIMARY KEY,CONSTRAINT FK_USER_ROLLE FOREIGN KEY(FK_ROLLE) REFERENCES PUBLIC.ROLLE(ID)) 
CREATE MEMORY TABLE PUBLIC.BESTELLUNG(ID INTEGER GENERATED BY DEFAULT AS SEQUENCE PUBLIC.SEQU NOT NULL PRIMARY KEY,FKUSER CHARACTER(8),BESTELLT BOOLEAN,DATUM DATE,CONSTRAINT FK_USER_BEZIEHUNG FOREIGN KEY(FKUSER) REFERENCES PUBLIC.USER(LOGONID)) 
ALTER SEQUENCE SYSTEM_LOBS.LOB_ID RESTART WITH 0 
ALTER SEQUENCE PUBLIC.SEQU RESTART WITH 5 
SET DATABASE DEFAULT INITIAL SCHEMA PUBLIC 
GRANT USAGE ON DOMAIN INFORMATION_SCHEMA.YES_OR_NO TO PUBLIC 
GRANT USAGE ON DOMAIN INFORMATION_SCHEMA.TIME_STAMP TO PUBLIC 
GRANT USAGE ON DOMAIN INFORMATION_SCHEMA.CARDINAL_NUMBER TO PUBLIC 
GRANT USAGE ON DOMAIN INFORMATION_SCHEMA.CHARACTER_DATA TO PUBLIC 
GRANT USAGE ON DOMAIN INFORMATION_SCHEMA.SQL_IDENTIFIER TO PUBLIC 
GRANT DBA TO SA 
SET SCHEMA SYSTEM_LOBS 
INSERT INTO BLOCKS VALUES(0,2147483647,0) 
SET SCHEMA PUBLIC 
INSERT INTO ROLLE VALUES(1,FALSE,'NORMALER_USER') 
INSERT INTO ROLLE VALUES(2,TRUE,'ADMINISTRATOR') 
INSERT INTO SORTEBEST VALUES(1,0,0) 
INSERT INTO SORTEBEST VALUES(2,0,0) 
INSERT INTO SORTEBEST VALUES(3,0,0) 
INSERT INTO SORTEBEST VALUES(4,0,0) 
INSERT INTO SORTEBEST VALUES(5,0,0) 
INSERT INTO SORTEBEST VALUES(6,0,0) 
INSERT INTO SORTEBEST VALUES(7,0,0) 
INSERT INTO SORTEBEST VALUES(8,0,0) 
INSERT INTO SORTEBEST VALUES(9,0,0) 
INSERT INTO SORTEBEST VALUES(10,0,0) 
INSERT INTO SORTEBEST VALUES(11,0,0) 
INSERT INTO SORTEBEST VALUES(12,0,0) 
INSERT INTO SORTEBEST VALUES(13,0,0) 
INSERT INTO SORTEBEST VALUES(14,0,0) 
INSERT INTO SORTEBEST VALUES(15,0,0) 
INSERT INTO SORTEBEST VALUES(1,4,0) 
INSERT INTO SORTEBEST VALUES(2,4,0) 
INSERT INTO SORTEBEST VALUES(3,4,0) 
INSERT INTO SORTEBEST VALUES(4,4,0) 
INSERT INTO SORTEBEST VALUES(5,4,0) 
INSERT INTO SORTEBEST VALUES(6,4,0) 
INSERT INTO SORTEBEST VALUES(7,4,0) 
INSERT INTO SORTEBEST VALUES(8,4,0) 
INSERT INTO SORTEBEST VALUES(9,4,0) 
INSERT INTO SORTEBEST VALUES(10,4,0) 
INSERT INTO SORTEBEST VALUES(11,4,0) 
INSERT INTO SORTEBEST VALUES(12,4,0) 
INSERT INTO SORTEBEST VALUES(13,4,0) 
INSERT INTO SORTEBEST VALUES(14,4,0) 
INSERT INTO SORTEBEST VALUES(15,4,0) 
INSERT INTO KAFFEESORTE VALUES(1,'Ristretto   ',0.5E0,'Espresso   ') 
INSERT INTO KAFFEESORTE VALUES(2,'Arpeggio   ',0.5E0,'Espresso   ') 
INSERT INTO KAFFEESORTE VALUES(3,'Roma    ',0.5E0,'Espresso   ') 
INSERT INTO KAFFEESORTE VALUES(4,'Livanto    ',0.5E0,'Espresso   ') 
INSERT INTO KAFFEESORTE VALUES(5,'Capriccio   ',0.5E0,'Espresso   ') 
INSERT INTO KAFFEESORTE VALUES(6,'Volluto    ',0.5E0,'Espresso   ') 
INSERT INTO KAFFEESORTE VALUES(7,'Cosi    ',0.5E0,'Espresso   ') 
INSERT INTO KAFFEESORTE VALUES(8,'Decaffeinato Intenso',0.5E0,'Decaffeinato  ') 
INSERT INTO KAFFEESORTE VALUES(9,'Decaffeinato  ',0.5E0,'Decaffeinato  ') 
INSERT INTO KAFFEESORTE VALUES(10,'Decaffeinato Lungo ',0.52E0,'Decaffeinato  ') 
INSERT INTO KAFFEESORTE VALUES(11,'Fortissio Lungo  ',0.52E0,'Lungo    ') 
INSERT INTO KAFFEESORTE VALUES(12,'Vivalto Lungo  ',0.52E0,'Lungo    ') 
INSERT INTO KAFFEESORTE VALUES(13,'Linizio Lungo  ',0.52E0,'Lungo    ') 
INSERT INTO KAFFEESORTE VALUES(14,'Indriya from India ',0.57E0,'Pure Orgin   ') 
INSERT INTO KAFFEESORTE VALUES(15,'Rosabaya de Colombia',0.57E0,'Pure Orgin   ') 
INSERT INTO USER VALUES('Jonas   ','test@hotmail.com',2,'324  ') 
INSERT INTO BESTELLUNG VALUES(0,'234 ',TRUE,'2013-04-26') 
INSERT INTO BESTELLUNG VALUES(1,'234 ',TRUE,'2013-04-29') 
INSERT INTO BESTELLUNG VALUES(2,'234 ',TRUE,'2013-04-29') 
INSERT INTO BESTELLUNG VALUES(3,'234 ',TRUE,'2013-04-29') 
INSERT INTO BESTELLUNG VALUES(4,'234 ',TRUE,'2013-04-29') 

Answer 1

發現在HSQL manual答案：

內存當使用CREATE TABLE命令爲 時，表是默認類型。他們的數據完全保存在內存中，但對其結構或內容的任何更改都寫入.script文件。該 腳本文件讀取數據庫打開下一個時間， MEMORY表是用自己的所有內容重新創建。因此，與TEMP 表不同，默認的MEMORY表是持久的。