SQLite database file created from JDBC? - database

I have created a SQLite database from Java. Now I want to know where it is stored physically on disk, so that I can push that file on to Android.

You specified a database name as part of the JDBC connection URL. Look for a file with that name on your harddisk. Example:
jdbc:sqlite:test.db
-> look for test.db

SQLite usually produces one file with the extension .sqlite, but this is just convention, the extension can be anything.
As already was said, the code which opens the database spefifies the path where the file should be stored, so you have to look there.

Related

Can anyone suggest me how i can write the path to store the output file in which my stored procedure outputs in my oracle DB?

suppose the IP address of my FTP server is xx.xxx.xx.xx and i need the output file to be stored in D:/example. I need to esnure that the path i give is in my FTP server. How can i include that in my fopen function, like a path which points to the example in my FTP server.
Generally speaking, this is how it goes:
there's a database server
there is a directory on one of its disks
that directory will be used in create directory command which creates a directory, Oracle object
it will be used as a target for your file-related operations. For example:
it'll contain CSV files which are source of external tables
.dmp files, result of data pump export, will be stored there (the same goes for import)
UTL_FILE will create files in that directory
All that means that your idea of creating a file on a FTP server might not work just as easy.
However, there's a way : if you create directory (Oracle object) using UNC (Universal Naming Convention) which points to a directory on the FTP server, the file might be created there. Do some research about it; I know I once did that (put files onto an application server), but that was long time ago and I don't remember everything I did.
Another option you might consider is DBMS_SCHEDULER package. Suppose you create a file on the database server (which is the simplest option; if you do it right, it is more or less trivial). Once the procedure (which creates the file) is done, call DBMS_SCHEDULER.CREATE_JOB using the executable job type and call an operating system batch file that will copy the file from the database server to the FTP server.
That's all I can say about it; at least, you have something to research & think about.

sqllite database location for codename one

SQL lite created by using the following code
Database db = Database.openOrCreate("test.db");
Its creates the database, after that we created tables on this database. We need to know where is this test.db file stored?.
Note: we are using Net Beans IDE on windows 10 system for our development.
Thanks in advance
This is discussed in the SQL section. You need to use getDatabasePath before opening the database to replace the file with a premade file which I assume is the use case you are aiming at.
We can get the .db file from the path "C:\Users\Admin.cn1\database".

Is there a way to create a .db file in SQLite Database Browser

I am using SQLite Database Browser to manage my databases.
However, I can't find a way to create a .db file out of my database.
Here is a picture of the options in SQLite Database Browser.
In File->Export, I can only create a sql file or a CSV file.
Is there a way to create a .db file out of SQLite Database Browser ?
If no, is there any other way of doing it ?
Sqlite doesn't really have a file extension. By convention, most people use sqlite3 - but you can use anything. Sqlite database is defined by the file format. (See more: http://www.sqlite.org/fileformat.html)
Is there something you're trying to accomplish specifically by using the .db format? If not, you can name it .db, or sqlite3, or whatever you'd like.
Rename HearthStoneData to HearthStoneData.db.
You need to find the file you are working on. Do not use "save as" . The address of the db file is in the top bar. Rename the file in the directory to .db

In Liferay with hsql: Where is the database file

I am using Liferay with Apache Tomcat and hsql. I need to locate the database file that is used. According to hsql documentation there should be a file lportal.data in the directory data/hsql, but there isn't one.
The hibernate database consists of 4 files.
The .script file contains the data as SQL, the .log that last actions that took place, the .properties the configuration and the .lck is the db lockfile.
These are the database, hsql has nothing like one big .data file. All other constructs that are typical for a database are generated and only in memory.
Connection line jdbc:hsqldb:file:/D:/Coding/liferay-portal-6.1.0-ce-ga1/data/hsql/lportal for Squirrel SQL Client (Liferay on Apache Tomcat)

What is the default location where mac stores sqlite3 databases

I want to pull data from a remote db into an sqlite database I just don't know where the path is to where mac stores sqlite3 files. It's just the default location.
This is the answer I came up with and will post it as an answer when SO lets me.
I don't know if this is the default but I never changed the sqlite3 settings on my macbook so I would assume that this is in fact the default location but like I said I don't know and it just worked for me.
The default location for me was
sqlite://my-apps-name.db
If you keep your sqlite db the same as your applications name all you need to do is give the application name which is also the db file's name after sqlite:// and that should do it.
SQLite3 is not a server-based DBMS like MySQL, which has a centralized location for all its served database files. It does not typically have a default (or even a central) location for databases. It relies on individual files for its databases, which could potentially be located anywhere within the file system.
If you want to create a database, it's up to you where to put it.
The default location for me was
sqlite://my-apps-name.db
If you keep your sqlite db the same as your applications name all you need to do is give the application name which is also the db file's name after sqlite:// and that should do it.

Resources