12 If you're on a Unix-like platform (Mac OS X, Linux, etc), you could try running file myfile.db to see if that can figure out what type of file it is. The file utility will inspect the beginning of the file, looking for any clues like magic numbers, headers, and so on to determine the type of the file.
24 A .sqlite file is as the name implies a file that contains an SQLite database. The .db file extension is used by Oracle, Paradox and XoftSpySE databases. [1] As Christian noted usually extensions aren't that important in the grand scheme of things and programs can open files with different extensions.
How to create a DB link between two Oracle instances. Let's say A and B are two instances. I want to access the data in instance B from the instance A.
sqlite3 data.db I cannot figure out how to open a database file from within the tool after having invoked it without supplying the file as a command-line argument (if I, say, double-click sqlite3.exe in Windows). What is the command within the SQLite shell tool to specify a database file?
I'm trying to connect to Oracle using using the following Python script: import oracledb connection = oracledb.connect(user = 'user', password = 'PW', ...
You need to do two things, both running in the context of the target database (i.e., execute USE (database) first): Add that user as a login to the database: CREATE USER [LoginName] FOR LOGIN [LoginName] Add that user to the role: EXEC sp_addrolemember N'db_owner', N'LoginName' In general, if you have SQL Server Management Studio 2005 or higher, you can go into the UI for an operation, fill ...
I want to calculate room noise level with the computer's microphone. I record noise as an audio file, but how can I calculate the noise dB level? I don't know how to start!
I'm a bit confused as to what the asm instruction db actually does. I've read that it defines a byte, but what does that actually mean? Does it move the value into a certain place in memory, or doe...
The contents of the WAL are periodically moved to the DB file but this is not guaranteed to occur each time the process exits. Thus when WAL is enabled each SQLite DB consists of two files on disk that must be preserved, both the .db file and the .db-wal file. The .db-shm file is a shared memory file that contains only temporary data.
