I am using hsqldb for testing some of the data access layer in Java. I have certain test cases like 100 around. I create a in memory database and then insert some values in the table so that with my t
I\'ve a problem when I try to insert data into a hsqldb with a Java class : The code is : import java.sql.Connection;
After reading up on some options (sqlite, derby etc...), I\'ve decided to throw down with HSQLDB. I\'ve downloaded it, read up on it and followed a \'hello world\' type intro to it, and am now stuck.
I have a table with references to other tables. Stored is the table name and the entity id. Like this:
I am trying to create a test database in my spring application using thetag to create it.However, when I try to access the database I get the following exception:
I use HSQLDB and Hibernate. I have to implement some functionality on database level (trigger ...) and because of this I have to execute 开发者_如何转开发some native SQL. I create a new table (works)
I am quite new to database programming and am trying to create a java program to access hsqldb(version2.2.5) using hibernate.I have 3 classes in my program which I mapped to 3 tables as given below.
Has HSQLDB some mechanism for saving in-memory data to file? As I know after the server is shutted down, all in-memory data become unaccessible. So 开发者_StackOverflow中文版I want to save all in-me
We\'re reviewing different DB engines to be used in our spring java project (actually grails project). Neither of real DB MySQL/PostgreSQL support clustering out of the box (it\'s still possbile to cl
Hallo, I\'ve a problem with this query : update EXAMPLETABLE set FLAG = 1 wher开发者_如何学Pythone FLAG = 0 and rownum < 10;
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