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 …

Is there a way to make an Oracle query behave like it contains a MySQL limit clause? In MySQL, I can do this: select * from sometable order by name limit 20,10 to get the 21st to the 30th rows …

You can do dump the whole DB directly into another database, no need to store it into a temp file. > In SQL Server Management Studio, connect to an instance of the SQL Server Database …

MongoError: failed to connect to server [localhost:27017] on first connect [MongoError: connect ECONNREFUSED 127.0.0.1:27017] I have install mongo db 3.4 and my code is-

I have inserted records into a SQL Server database table. The table had a primary key defined and the auto increment identity seed is set to “Yes”. This is done primarily because in SQL …

This version allows you to have it in an administrative database and then search through any database. Change the decleration of @db from 'master' to whichever you want the default …

What is the exact SQL to assign db_datareader and db_datawriter roles to a user in SQL Server? The user name is MYUSER and the database is MYDB.

If you have multiple DB contexts you will also need to specify the context by adding the context parameter e.g. : Update-Database 201207211340509_MyMigration -context myDBcontext …

Is the query history stored in some log files? If yes, can you tell me how to find their location? If not, can you give me any advice on how to see it?

For Destination choose "Microsoft OLE DB Provider for SQL Server" Select the Database you are importing into (Should default to the one you right-clicked on earlier) --> Next == In the next …