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Up until now I have only used database.yml with each parameter called out explicitly, in the file below it uses some characters I do not understand. What does each...
I was working on my Spring boot app project and noticed that, sometimes there is a connection time out error to my Database on another server(SQL Server). This happens...
I was using an .mdf for connecting to a database and entityClient. Now I want to change the connection string so that there will be no .mdf file. Is...
Is there a command in PostgreSQL to select active connections to a given database? psql states that I can’t drop one of my databases because there are active connections...
Can anybody give me some sample source code showing how to connect to a SQL Server 2005 database from JavaScript locally? I am learning web programming on my desktop....
Every time I run my rails 4.0 server, I get this output. Started GET "https://stackoverflow.com/" for 127.0.0.1 at 2013-11-06 23:56:36 -0500 PG::ConnectionBad - could not connect to server: Connection...
I’m using the node-mongodb-native driver with MongoDB to write a website. I have some questions about how to manage connections: Is it enough using only one MongoDB connection for...
With the two classes below, I’ve tried connect to a MySQL database. However, I always get this error: Wed Dec 09 22:46:52 CET 2015 WARN: Establishing SSL connection without...
I get the following error when trying to connect to SQL Server: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not...
What is the format for the PostgreSQL connection string (URL postgres://...) when the host is not the localhost? 6 Answers 6