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- File extension . DB - What kind of database is it exactly?
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
- What is the difference between *. sqlite and *. db 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
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
- How to connect Python to Oracle using oracledb - Stack Overflow
I'm trying to connect to Oracle using using the following Python script: import oracledb connection = oracledb connect(user = 'user', password = 'PW',
- Opening database file from within SQLite command-line shell
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?
- How can I calculate audio dB level? - Stack Overflow
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!
- What are the . db-shm and . db-wal extensions in Sqlite databases?
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
- Difference between rake db:migrate db:reset and db:schema:load
The thing which I don't understand is how rake db:schema:load is different from the former two Just to be sure that I am on the same page: rake db:migrate - Runs the migrations which haven't been run yet rake db:reset - Clears the database (presumably does a rake db:drop + rake db:create + rake db:migrate) and runs migration on a fresh database
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