Mercurial > hg > ltpda
diff m-toolbox/classes/+utils/@jmysql/getRepositoryVersion.m @ 0:f0afece42f48
Import.
author | Daniele Nicolodi <nicolodi@science.unitn.it> |
---|---|
date | Wed, 23 Nov 2011 19:22:13 +0100 |
parents | |
children |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/m-toolbox/classes/+utils/@jmysql/getRepositoryVersion.m Wed Nov 23 19:22:13 2011 +0100 @@ -0,0 +1,33 @@ +% getRepositoryVersion tries to get the version of the repository by +% inspecting various fields in the database. +% +% ver = utils.jmysql.getRepositoryVersion(conn) +% +% Rules: +% objs table contains field 'uuid' => ver = 2.1 +% +% else: ver = 2.0; +% +% M Hewitson 11-08-09 +% +% $Id: getRepositoryVersion.m,v 1.2 2009/08/11 12:33:19 ingo Exp $ +% + +function ver = getRepositoryVersion(conn) + + ver = '2.0'; + + q = ['describe ' char(conn.getDatabase) '.objs']; + results = conn.query(q); + fields = {}; + while results.next + fields = [fields {char(results.getString(1))}]; + end + + if utils.helper.ismember('uuid', fields) + ver = '2.1'; + end + + +end +