Re: Metadata and DBI Abstraction


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Re: Metadata and DBI Abstraction

by pop (Scribe)

on Jun 08, 2001 at 19:13 UTC ( [id://86927]=note: print w/replies, xml )

Need Help??

in reply to Metadata and DBI Abstraction

You should have a look to similar existing modules/framework. For instance :

I had a look to SPOPS (hi chis! ;-)). And especially SPOPS::SQLInterface it's pretty well writen. And this Class seems to implement a solution to your problem. SPOPS don't seem to support Postgresql (only mysql) but in CVS version At last, have look to past nodes on similar subject.

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Re: Re: Metadata and DBI Abstraction
by lachoy (Parson) on Jun 09, 2001 at 20:25 UTC

As pop mentioned, SPOPS is moving along. PostgreSQL support will be in the next version (0.40) which should be released today or tomorrow (June 9-10). I've been using it for a month or so and it's given me no problems. It also supports Sybase ASE/ASA and MS SQL Server (thru DBD::ODBC on Win32). Other database support probably isn't that difficult -- the main differences are auto-generating primary keys and ensuring that the DBD driver supports datatype value binding.

One of the features of SPOPS (and Class::DBI AFAIK) is that you can retrofit an object representation to existing data. That is: you don't need to modify your schema to use SPOPS. Accessing legacy data is a major strength of Perl, and this makes it easier...

Chris
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