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Tag Archives: ingres

Ingres Ruby Driver and Ruby on Rails Adapter version 1.3.0

08-Jul-08

Last week I released version 1.3.0 of the Ruby and RoR adapter for Ingres. This release includes the following changes:
Ingres Ruby Driver:

Restrict tables() to only return non-system tables
Add support for Ingres datatypes float4, float8, money, decimal, bigint, and ANSI SQL date/time/timestamp

Ruby on Rails adapter:

Add support for Ruby on Rails 2.1 Migrations - for more information [...]

Logging Ingres JDBC connections under tomcat

08-Jul-08

The Ingres JDBC driver, iijdbc.jar, has the capability to log the queries that pass through it. This is extremely useful for obtaining query timings as well as working out what goes between an application and the DBMS server. For example, below is a snippet of a trace obtained from Jira:
2008-07-08 10:04:12.319: Ingres-ResultSet[40296].next()
2008-07-08 10:04:12.319: Curs[40296].load()
2008-07-08 10:04:12.319: [...]

Ingres accepted as a Google Summer of Code organization

18-Mar-08

Ingres has been accepted as a mentoring organization for Google’s Summer of Code. The list of ideas put forward by Ingres can be found at http://www.ingres.com/events/summerofcode.php.

Ruby 1.2.2 released

18-Jan-08

Yesterday, I/we released version 1.2.2 of the Ruby driver and RoR adaptor for Ingres. The release is a small update that includes the following changes:

Fix quote() in ingres_adapater.rb to use the class of variable rather than the equivalent Ingres column type.
Fix segvio in Ingres Ruby driver when fetching char/varchar with data longer than 4074 bytes.

The [...]

Ruby for Ingres

03-Dec-07

Sometime ago I wrote a quick post on getting the Ruby binding for ODBC working with Ingres. Whilst there is still some work to be done there I thought I might write about the Ingres Ruby binding and Ruby on Rails (RoR) adapter.
A consultant for an Ingres client based in the US was asked to [...]

Ingres 2006 Release 3 beta

19-Nov-07

The following just landed in my inbox from the IngresVIP mailing list:

The latest version of Ingres 2006 by Ingres has been released! This release is a beta version, preparing for the production version release, which will take place in Q1 2008.
The new Ingres 2006 Release 3 is designed to simplify development of sophisticated applications and [...]

How do you handle multiple Ingres installations?

19-Nov-07

Since it is possible to have multiple copies of Ingres running on box I was wondering how people switch between them. When I worked in support we used to hand write the scripts used to set-up the Ingres environment. Nowadays, at least with the Linux RPM releases, that script is written for you and placed [...]