Top "Database-connection" questions

A database connection is a facility that allows client software to communicate with database server software, whether on the same machine or not.

Using for IDbConnection/IDbTransaction safe to use?

While my assumption may seem to sound subjective, after some research, I found that it's not uncommon to find developers …

c# vb.net transactions database-connection using-statement
Is it necessary to close an Adodb.recordset object before setting it to nothing?

Dim rs as ADODB.Recordset set rs = ReturnARecordset 'assume ReturnARecordset does just that... 'do something with rs rs.Close set …

vb6 database-connection adodb
Connect PHP to Interbase: "undefined function ibase_connect()"

hey all im trying to connect my php application to an interbase database and i get the following error Fatal …

php database-connection interbase
ActiveRecord::ConnectionTimeoutError happening sporadically

Whenever I have an application using ActiveRecord I get this ConnectionTimeoutError - but always after a certain unknown period of …

ruby-on-rails activerecord ruby-on-rails-3.1 database-connection connection-timeout
Create DB connection and maintain on multiple processes (multiprocessing)

Similar to another post I made, this answers that post and creates a new question. Recap: I need to update …

python database-connection multiprocessing
SQL Server 2012 Express connection error

I installed SQL Server 2012 but not able to connection to express instance getting below error: A network-related or instance-specific error …

connection database-connection windows-authentication sql-server-2012-express
Connecting using MongoDB Compass

I'm trying to see the contents of a collection using MongoDB Compass. I have username/password authentication set up. I …

mongodb database-connection database-administration mongodb-compass
HikariPool-1 - Connection is not available, request timed out after

I'm using HikariCP 2.4.7 for connection pool. Everything is fine just after starting the application but after some time without invoking …

java database-connection connection-pooling jooq hikaricp
When should i be opening and closing MongoDB connections?

i am very new to MongoDB and NoSQL in general and i've just started building a site with MongoDB / Norm / …

mongodb database-connection mongodb-.net-driver scoping norm