search for: postgresqlconnect

Displaying 3 results from an estimated 3 matches for "postgresqlconnect".

2008 Aug 27
1
S4 coercion
I am extending a DBI connection by setClass("TSPostgreSQLConnection", contains=c("PostgreSQLConnection","TSdbOptions")) but the first time I use this I am getting a warning when it tries to coerce the TSPostgreSQLConnection to a PostgreSQLConnection. After the first use the warning stops, but the first warning is causing me probl...
2011 Jun 06
1
RPostgreSQL && snowfall
...data from a PostgreSQL database _in parallel_. I tried two methods: * passing the DBI Connection object to the cluster nodes * connecting the the DB on each node (1) The execution of the first method looks like this: > result = sfClusterApplyLB(input, fun, dbiCon) and produces an "expired PostgreSQLConnection" error. (Of course the passed Connection Object is usable at that moment and afterwards!) (2) For the creation of DB connections on every node a function handling the whole connection is sourced into every node. This function works perfectly without snowfall. Calling it with > sfCluster...
2006 Jul 12
10
Rails: Good for everything?
My department is in a battle right now. We have some very por PHP people and very pro Rails people. The php guys make a good argument that Rails is good for new applications where we dictate the DB schema. PHP shines where we go into an existing application, or a new one where multiple databases or possibly legacy systems are involved. The PHP guys basically say Rails is good for Web 2.0