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JayBird & autocommit
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#18+
Обнаружил странную проблему: имеем: Firebird 1.5 beta5-8,1.X ,JayBird 1.x ,jdk 1.4.2_02 (пробовал практически ВСЕ версии Firebird и JayBird) две таблицы (master-detail) связанные foreign key, например CREATE TABLE DEPARTMENT ( ID INTEGER NOT NULL, NAME VARCHAR (255) CHARACTER SET WIN1251 COLLATE WIN1251); CREATE TABLE EMPLOYEE ( ID INTEGER NOT NULL, NAME VARCHAR (255) CHARACTER SET WIN1251 COLLATE WIN1251, DEPARTMENT_ID INTEGER); ALTER TABLE DEPARTMENT ADD PRIMARY KEY (ID); ALTER TABLE EMPLOYEE ADD PRIMARY KEY (ID); ALTER TABLE EMPLOYEE ADD FOREIGN KEY (DEPARTMENT_ID) REFERENCES DEPARTMENT (ID); Далее на Jave ...... driver = DriverManager .... Properties connectionProperties = new Properties (); connectionProperties.put ("user", user); connectionProperties.put ("password", password); Connection c = driver.connect (databaseURL, connectionProperties); c.setAutoCommit(false); Statement s = c.createStatement (); s.executeUpdate ("INSERT INTO DEPARTMENT(ID,NAME)VALUES(1,'Sales')"); ..... s.executeUpdate ("INSERT INTO EMPLOYEE(ID,NAME,DEPARTMENT_ID)VALUES(2,'John Smith',1)"); и вот тут я ловлю exception о том, что foreign key violaton. если autocommit установить в true , то все работает. Кто-нибудь сталкмвался с этим? ... |
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| 30.01.2004, 20:34 |
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