Hello. Is there any way to know whether a database row has been loaded from the
db cache and not from disk?
Many thanks in advance
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Hello. I don't know how h2 database works internally, so I would like to
ask a question:
In my code I have this:
ud3Text.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent arg0) {
if (!ud3Text.isFocusControl())
return;
Hello. I have a question.
I'm developing a program and I would like how to improve my db scheme
desing.
Currently I'm developing a movie manager program with 20 tables. The main
table is the movie table with 30 fields.I'd like to know whether I should
load the entire table into a movies object
Hello. As I'm a newbie, I would like to better learn use of databases.
Which is the best method to load a database, supposing I have about
4000-5000 rows that consist of 30 columns.
I don't know if it's better to load Select * from table and load all the
objects into an array or it's better
Thansks for your great reply. I did this code so far. Could you have a
look into it , and tell me if I'm doing something wrong?. I tell you so
because for importing 4000 movies, my program needs 6 minutes, and I think
is a lot...
CODE
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Hello!.
I'm a software developer who has a program to catalog movies.
I have two questions that I would like you to ask me, please.
My program is currently version 1.0.
I have a table, for example:
Table (long id, long key, String title, String category, Date year )
I would like to import data
Well. In fact , I would like to know if I could do the next things:
1)Open old database
2)Select tables/rows of this database and create linked tables.
3)open new database
4)Pass the data from linked tables to new tables with create table as
select...
However, I have the new tables created,
Hello. I'm a spanish developer with a serious problem ( at least for
me :-D ).
How can this sentence work in h2 database?
SELECT *
FROM Customers
WHERE Name LIKE '[aeiou]%'
What i mean i that i can't do this with h2database. I want to show all
customers beginning their names with a vowel.
In
